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ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
Angioplasty Balloon Inflation :Based on Feedback From Intravascular Optical
Coherence Tomography
January 22, 2013
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
Contents
1 ABSTRACT2 PROPOSED SYSTEM3 ANGIOPLASTY
BALLOON ANGIOPLASTY4 DES : Drug Eluting Stents5 Disadvantages and Remedies6 IVUS7 OCT
SS OCT principle8 IVOCT balloon catheter9 IVOCT images10 Lumen detection
steps in lumen detection11 Control System architecture12 hardware13 evaluation14 various target diameters15 characteristics16 various flow rate gain values17 sequential target daimeter values18 conclusion19 in future20 References
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
ABSTRACT
Computerized control of angioplasty balloon inflation basedon IVOCT.
Based on the estimated and target diameters, Syringe pumpdeliver or withdraw liquid to achieve the target diameter.The performance of the control method was investigatedunder:
various flow rates
various target diameters
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
ABSTRACT
Computerized control of angioplasty balloon inflation basedon IVOCT.
Based on the estimated and target diameters, Syringe pumpdeliver or withdraw liquid to achieve the target diameter.
The performance of the control method was investigatedunder:
various flow ratesvarious target diameters
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
ABSTRACT
Computerized control of angioplasty balloon inflation basedon IVOCT.
Based on the estimated and target diameters, Syringe pumpdeliver or withdraw liquid to achieve the target diameter.The performance of the control method was investigatedunder:
various flow ratesvarious target diameters
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
Contents
1 ABSTRACT2 PROPOSED SYSTEM3 ANGIOPLASTY
BALLOON ANGIOPLASTY4 DES : Drug Eluting Stents5 Disadvantages and Remedies6 IVUS7 OCT
SS OCT principle8 IVOCT balloon catheter9 IVOCT images10 Lumen detection
steps in lumen detection11 Control System architecture12 hardware13 evaluation14 various target diameters15 characteristics16 various flow rate gain values17 sequential target daimeter values18 conclusion19 in future20 References
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
PROPOSED SYSTEM
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
Contents
1 ABSTRACT2 PROPOSED SYSTEM3 ANGIOPLASTY
BALLOON ANGIOPLASTY4 DES : Drug Eluting Stents5 Disadvantages and Remedies6 IVUS7 OCT
SS OCT principle8 IVOCT balloon catheter9 IVOCT images10 Lumen detection
steps in lumen detection11 Control System architecture12 hardware13 evaluation14 various target diameters15 characteristics16 various flow rate gain values17 sequential target daimeter values18 conclusion19 in future20 References
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
ANGIOPLASTY
Process of narrowing of an artery wall due the plaques in itswall.
Technique includes inflating a balloon or deploying a stent.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
ANGIOPLASTY
Process of narrowing of an artery wall due the plaques in itswall.
Technique includes inflating a balloon or deploying a stent.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
Contents
1 ABSTRACT2 PROPOSED SYSTEM3 ANGIOPLASTY
BALLOON ANGIOPLASTY4 DES : Drug Eluting Stents5 Disadvantages and Remedies6 IVUS7 OCT
SS OCT principle8 IVOCT balloon catheter9 IVOCT images10 Lumen detection
steps in lumen detection11 Control System architecture12 hardware13 evaluation14 various target diameters15 characteristics16 various flow rate gain values17 sequential target daimeter values18 conclusion19 in future20 References
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
BALLOON ANGIOPLASTY
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
Contents
1 ABSTRACT2 PROPOSED SYSTEM3 ANGIOPLASTY
BALLOON ANGIOPLASTY4 DES : Drug Eluting Stents5 Disadvantages and Remedies6 IVUS7 OCT
SS OCT principle8 IVOCT balloon catheter9 IVOCT images10 Lumen detection
steps in lumen detection11 Control System architecture12 hardware13 evaluation14 various target diameters15 characteristics16 various flow rate gain values17 sequential target daimeter values18 conclusion19 in future20 References
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
DES : Drug Eluting Stents
It is placed into narrowed, diseased arteries.
It slowly releases a drug to block cell proliferation.
Currently, the balloon deployment is performed manually.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
DES : Drug Eluting Stents
It is placed into narrowed, diseased arteries.
It slowly releases a drug to block cell proliferation.
Currently, the balloon deployment is performed manually.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
DES : Drug Eluting Stents
It is placed into narrowed, diseased arteries.
It slowly releases a drug to block cell proliferation.
Currently, the balloon deployment is performed manually.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
Contents
1 ABSTRACT2 PROPOSED SYSTEM3 ANGIOPLASTY
BALLOON ANGIOPLASTY4 DES : Drug Eluting Stents5 Disadvantages and Remedies6 IVUS7 OCT
SS OCT principle8 IVOCT balloon catheter9 IVOCT images10 Lumen detection
steps in lumen detection11 Control System architecture12 hardware13 evaluation14 various target diameters15 characteristics16 various flow rate gain values17 sequential target daimeter values18 conclusion19 in future20 References
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
Disadvantages and Remedies
DisadvantagesQuality of result is operator dependent.
Luminal diameters image through angiogram gives lowresolution views.
Remediescomputerised control of angioplasty.
application of IV imaging techniques.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
Disadvantages and Remedies
DisadvantagesQuality of result is operator dependent.Luminal diameters image through angiogram gives lowresolution views.
Remediescomputerised control of angioplasty.application of IV imaging techniques.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
Contents
1 ABSTRACT2 PROPOSED SYSTEM3 ANGIOPLASTY
BALLOON ANGIOPLASTY4 DES : Drug Eluting Stents5 Disadvantages and Remedies6 IVUS7 OCT
SS OCT principle8 IVOCT balloon catheter9 IVOCT images10 Lumen detection
steps in lumen detection11 Control System architecture12 hardware13 evaluation14 various target diameters15 characteristics16 various flow rate gain values17 sequential target daimeter values18 conclusion19 in future20 References
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
IVUS :Intravascular Ultrasound
Uses a specially designed catheter with a miniultrasoundprobe.
Major drawbackUnavailability of integrated balloon catheter.
Do not provide the desired resolution for this purpose.
IVOCT has a resolution 10 times better than IVUS.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
IVUS :Intravascular Ultrasound
Uses a specially designed catheter with a miniultrasoundprobe.Major drawback
Unavailability of integrated balloon catheter.Do not provide the desired resolution for this purpose.
IVOCT has a resolution 10 times better than IVUS.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
IVUS :Intravascular Ultrasound
Uses a specially designed catheter with a miniultrasoundprobe.Major drawback
Unavailability of integrated balloon catheter.Do not provide the desired resolution for this purpose.
IVOCT has a resolution 10 times better than IVUS.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
Contents
1 ABSTRACT2 PROPOSED SYSTEM3 ANGIOPLASTY
BALLOON ANGIOPLASTY4 DES : Drug Eluting Stents5 Disadvantages and Remedies6 IVUS7 OCT
SS OCT principle8 IVOCT balloon catheter9 IVOCT images10 Lumen detection
steps in lumen detection11 Control System architecture12 hardware13 evaluation14 various target diameters15 characteristics16 various flow rate gain values17 sequential target daimeter values18 conclusion19 in future20 References
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
OCT :optical Coherence tomograpy
Tomography refers to imaging by sections or sectioning,through the use of any kind of penetrating wave.
Imaging modality that is now being used in many clinicalapplications
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
OCT :optical Coherence tomograpy
Tomography refers to imaging by sections or sectioning,through the use of any kind of penetrating wave.
Imaging modality that is now being used in many clinicalapplications
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
Contents
1 ABSTRACT2 PROPOSED SYSTEM3 ANGIOPLASTY
BALLOON ANGIOPLASTY4 DES : Drug Eluting Stents5 Disadvantages and Remedies6 IVUS7 OCT
SS OCT principle8 IVOCT balloon catheter9 IVOCT images10 Lumen detection
steps in lumen detection11 Control System architecture12 hardware13 evaluation14 various target diameters15 characteristics16 various flow rate gain values17 sequential target daimeter values18 conclusion19 in future20 References
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
OCT :optical Coherence tomograpy
Basic configuration of a SS-OCT setup
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
Contents
1 ABSTRACT2 PROPOSED SYSTEM3 ANGIOPLASTY
BALLOON ANGIOPLASTY4 DES : Drug Eluting Stents5 Disadvantages and Remedies6 IVUS7 OCT
SS OCT principle8 IVOCT balloon catheter9 IVOCT images10 Lumen detection
steps in lumen detection11 Control System architecture12 hardware13 evaluation14 various target diameters15 characteristics16 various flow rate gain values17 sequential target daimeter values18 conclusion19 in future20 References
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
IVOCT balloon catheter
IVOCT : Intra Vascular Optical Coherence Tomography .
Provides detailed C.S imaging of the artery wall.
Basic component is SS-OCT.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
IVOCT balloon catheter
IVOCT : Intra Vascular Optical Coherence Tomography .
Provides detailed C.S imaging of the artery wall.
Basic component is SS-OCT.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
IVOCT balloon catheter
IVOCT : Intra Vascular Optical Coherence Tomography .
Provides detailed C.S imaging of the artery wall.
Basic component is SS-OCT.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
The ensemble was enclosed in a stainless steel ferrule.
The balloon was a Si membrane, glued to the ballooncatheter.Probe was composed of a single-mode fiber enclosed in
a spiral metallic tube in the proximal region.
a flexible polymer tube in the distal region.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
The ensemble was enclosed in a stainless steel ferrule.
The balloon was a Si membrane, glued to the ballooncatheter.
Probe was composed of a single-mode fiber enclosed ina spiral metallic tube in the proximal region.a flexible polymer tube in the distal region.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
The ensemble was enclosed in a stainless steel ferrule.
The balloon was a Si membrane, glued to the ballooncatheter.Probe was composed of a single-mode fiber enclosed in
a spiral metallic tube in the proximal region.a flexible polymer tube in the distal region.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
Contents
1 ABSTRACT2 PROPOSED SYSTEM3 ANGIOPLASTY
BALLOON ANGIOPLASTY4 DES : Drug Eluting Stents5 Disadvantages and Remedies6 IVUS7 OCT
SS OCT principle8 IVOCT balloon catheter9 IVOCT images10 Lumen detection
steps in lumen detection11 Control System architecture12 hardware13 evaluation14 various target diameters15 characteristics16 various flow rate gain values17 sequential target daimeter values18 conclusion19 in future20 References
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
Example of Coded Pattern
Sample images are obtained inside a phantom.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
converting image matrix into cartesian co-ordinates
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
converting image matrix into cartesian co-ordinates
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
Contents
1 ABSTRACT2 PROPOSED SYSTEM3 ANGIOPLASTY
BALLOON ANGIOPLASTY4 DES : Drug Eluting Stents5 Disadvantages and Remedies6 IVUS7 OCT
SS OCT principle8 IVOCT balloon catheter9 IVOCT images10 Lumen detection
steps in lumen detection11 Control System architecture12 hardware13 evaluation14 various target diameters15 characteristics16 various flow rate gain values17 sequential target daimeter values18 conclusion19 in future20 References
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
Lumen detection
A lumen contour was first detected.
There are no. of nodes (n) in the detected contour.
Let j, where j = 1, 2. . . n, denote the index to the A-scansprocessed to extract the contour nodes.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
Lumen detection
A lumen contour was first detected.
There are no. of nodes (n) in the detected contour.
Let j, where j = 1, 2. . . n, denote the index to the A-scansprocessed to extract the contour nodes.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
Lumen detection
A lumen contour was first detected.
There are no. of nodes (n) in the detected contour.
Let j, where j = 1, 2. . . n, denote the index to the A-scansprocessed to extract the contour nodes.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
Contents
1 ABSTRACT2 PROPOSED SYSTEM3 ANGIOPLASTY
BALLOON ANGIOPLASTY4 DES : Drug Eluting Stents5 Disadvantages and Remedies6 IVUS7 OCT
SS OCT principle8 IVOCT balloon catheter9 IVOCT images10 Lumen detection
steps in lumen detection11 Control System architecture12 hardware13 evaluation14 various target diameters15 characteristics16 various flow rate gain values17 sequential target daimeter values18 conclusion19 in future20 References
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
steps in lumen detection
First selecting n A-scans distributed at equal angles over afull rotation.
Some A-scans passed through a balloon folding region.
A median filter with a coarse scale was used to attenuatesignal spikes.
Obtaining lumen border corresponded to the low-to-high edgeof the obtained elevated region.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
steps in lumen detection
First selecting n A-scans distributed at equal angles over afull rotation.
Some A-scans passed through a balloon folding region.
A median filter with a coarse scale was used to attenuatesignal spikes.
Obtaining lumen border corresponded to the low-to-high edgeof the obtained elevated region.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
steps in lumen detection
First selecting n A-scans distributed at equal angles over afull rotation.
Some A-scans passed through a balloon folding region.
A median filter with a coarse scale was used to attenuatesignal spikes.
Obtaining lumen border corresponded to the low-to-high edgeof the obtained elevated region.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
steps in lumen detection
First selecting n A-scans distributed at equal angles over afull rotation.
Some A-scans passed through a balloon folding region.
A median filter with a coarse scale was used to attenuatesignal spikes.
Obtaining lumen border corresponded to the low-to-high edgeof the obtained elevated region.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
Detected nodes : Red dots.
Detected prism surface :Magenta circle.
Estimation of luminal diameter.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
Detected nodes : Red dots.
Detected prism surface :Magenta circle.
Estimation of luminal diameter.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
Detected nodes : Red dots.
Detected prism surface :Magenta circle.
Estimation of luminal diameter.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
Contents
1 ABSTRACT2 PROPOSED SYSTEM3 ANGIOPLASTY
BALLOON ANGIOPLASTY4 DES : Drug Eluting Stents5 Disadvantages and Remedies6 IVUS7 OCT
SS OCT principle8 IVOCT balloon catheter9 IVOCT images10 Lumen detection
steps in lumen detection11 Control System architecture12 hardware13 evaluation14 various target diameters15 characteristics16 various flow rate gain values17 sequential target daimeter values18 conclusion19 in future20 References
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
Control System architecture
An actuator
plant system
controller
sensing mechanism
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
Control System architecture
An actuator
plant system
controller
sensing mechanism
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
Control System architecture
An actuator
plant system
controller
sensing mechanism
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
Control System architecture
An actuator
plant system
controller
sensing mechanism
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
Contents
1 ABSTRACT2 PROPOSED SYSTEM3 ANGIOPLASTY
BALLOON ANGIOPLASTY4 DES : Drug Eluting Stents5 Disadvantages and Remedies6 IVUS7 OCT
SS OCT principle8 IVOCT balloon catheter9 IVOCT images10 Lumen detection
steps in lumen detection11 Control System architecture12 hardware13 evaluation14 various target diameters15 characteristics16 various flow rate gain values17 sequential target daimeter values18 conclusion19 in future20 References
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
hardware implementation of control system
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
Contents
1 ABSTRACT2 PROPOSED SYSTEM3 ANGIOPLASTY
BALLOON ANGIOPLASTY4 DES : Drug Eluting Stents5 Disadvantages and Remedies6 IVUS7 OCT
SS OCT principle8 IVOCT balloon catheter9 IVOCT images10 Lumen detection
steps in lumen detection11 Control System architecture12 hardware13 evaluation14 various target diameters15 characteristics16 various flow rate gain values17 sequential target daimeter values18 conclusion19 in future20 References
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
evaluation of control system
The performance of the control method was investigatedunder different conditions:
various flow rates
various target diameters
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
evaluation of control system
The performance of the control method was investigatedunder different conditions:
various flow ratesvarious target diameters
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
Contents
1 ABSTRACT2 PROPOSED SYSTEM3 ANGIOPLASTY
BALLOON ANGIOPLASTY4 DES : Drug Eluting Stents5 Disadvantages and Remedies6 IVUS7 OCT
SS OCT principle8 IVOCT balloon catheter9 IVOCT images10 Lumen detection
steps in lumen detection11 Control System architecture12 hardware13 evaluation14 various target diameters15 characteristics16 various flow rate gain values17 sequential target daimeter values18 conclusion19 in future20 References
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
various target diameters
The target luminal diameter is determined first for the stenoticregion of the artery.
Here using a semi compliant balloon.
Once the balloon unfolded, then inflated up to target diameter.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
various target diameters
The target luminal diameter is determined first for the stenoticregion of the artery.
Here using a semi compliant balloon.
Once the balloon unfolded, then inflated up to target diameter.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
various target diameters
The target luminal diameter is determined first for the stenoticregion of the artery.
Here using a semi compliant balloon.
Once the balloon unfolded, then inflated up to target diameter.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
Diameter, volume, and pressure, obtained from controlexperiments applying different target diameters (4.1 and 4.3mm)
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
Contents
1 ABSTRACT2 PROPOSED SYSTEM3 ANGIOPLASTY
BALLOON ANGIOPLASTY4 DES : Drug Eluting Stents5 Disadvantages and Remedies6 IVUS7 OCT
SS OCT principle8 IVOCT balloon catheter9 IVOCT images10 Lumen detection
steps in lumen detection11 Control System architecture12 hardware13 evaluation14 various target diameters15 characteristics16 various flow rate gain values17 sequential target daimeter values18 conclusion19 in future20 References
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
characteristics
Rise time (Tr) :Difference e between the times at which 10%and 90% of the desired change in diameter were achieved.
Percentage overshoot (PO) : A criterion to determine theexcessive growth of the diameter beyond the target value.
setting time:Time after which the convergence error was smaller than 10%of the difference between the initial and the target diameters.
steady state diameter: Determines the degree ofconvergence
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
characteristics
Rise time (Tr) :Difference e between the times at which 10%and 90% of the desired change in diameter were achieved.
Percentage overshoot (PO) : A criterion to determine theexcessive growth of the diameter beyond the target value.
setting time:Time after which the convergence error was smaller than 10%of the difference between the initial and the target diameters.
steady state diameter: Determines the degree ofconvergence
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
characteristics
Rise time (Tr) :Difference e between the times at which 10%and 90% of the desired change in diameter were achieved.
Percentage overshoot (PO) : A criterion to determine theexcessive growth of the diameter beyond the target value.
setting time:Time after which the convergence error was smaller than 10%of the difference between the initial and the target diameters.
steady state diameter: Determines the degree ofconvergence
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
characteristics
Rise time (Tr) :Difference e between the times at which 10%and 90% of the desired change in diameter were achieved.
Percentage overshoot (PO) : A criterion to determine theexcessive growth of the diameter beyond the target value.
setting time:Time after which the convergence error was smaller than 10%of the difference between the initial and the target diameters.
steady state diameter: Determines the degree ofconvergence
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
PERFORMANCE CHARACTERISTICS OF CONTROLEXPERIMENTS USING DIFFERENT TARGET DIAMETERS(4.1 AND 4.3 mm)
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
Contents
1 ABSTRACT2 PROPOSED SYSTEM3 ANGIOPLASTY
BALLOON ANGIOPLASTY4 DES : Drug Eluting Stents5 Disadvantages and Remedies6 IVUS7 OCT
SS OCT principle8 IVOCT balloon catheter9 IVOCT images10 Lumen detection
steps in lumen detection11 Control System architecture12 hardware13 evaluation14 various target diameters15 characteristics16 various flow rate gain values17 sequential target daimeter values18 conclusion19 in future20 References
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
various flow rate gain values
Provides the opportunity to investigate the effect of inflationrates
Higher inflation rates requires less time for image processingin the feedback loop.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
various flow rate gain values
Provides the opportunity to investigate the effect of inflationratesHigher inflation rates requires less time for image processingin the feedback loop.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
PERFORMANCE CHARACTERISTICS OF CONTROLEXPERIMENTS USING DIFFERENT FLOW RATE GAINS
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
Contents
1 ABSTRACT2 PROPOSED SYSTEM3 ANGIOPLASTY
BALLOON ANGIOPLASTY4 DES : Drug Eluting Stents5 Disadvantages and Remedies6 IVUS7 OCT
SS OCT principle8 IVOCT balloon catheter9 IVOCT images10 Lumen detection
steps in lumen detection11 Control System architecture12 hardware13 evaluation14 various target diameters15 characteristics16 various flow rate gain values17 sequential target daimeter values18 conclusion19 in future20 References
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
sequential target daimeter values
First, the balloon is pressurized to a target value.
It is maintained for a period of time.Then, the balloon is further pressurized to a higher targetvalue.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
sequential target daimeter values
First, the balloon is pressurized to a target value.It is maintained for a period of time.
Then, the balloon is further pressurized to a higher targetvalue.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
sequential target daimeter values
First, the balloon is pressurized to a target value.It is maintained for a period of time.Then, the balloon is further pressurized to a higher targetvalue.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
Contents
1 ABSTRACT2 PROPOSED SYSTEM3 ANGIOPLASTY
BALLOON ANGIOPLASTY4 DES : Drug Eluting Stents5 Disadvantages and Remedies6 IVUS7 OCT
SS OCT principle8 IVOCT balloon catheter9 IVOCT images10 Lumen detection
steps in lumen detection11 Control System architecture12 hardware13 evaluation14 various target diameters15 characteristics16 various flow rate gain values17 sequential target daimeter values18 conclusion19 in future20 References
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
Conclusion
It is a methodology to control the balloon inflation insidedeformable structures, based on IVOCT imaging
The combination of IVOCT and control engineeringtechnology could benefit medical device industry,researchers, and clinical users.
The main technical challenge is the integration of the OCTprobe in commercial percutaneous coronary interventiondevices.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
Conclusion
It is a methodology to control the balloon inflation insidedeformable structures, based on IVOCT imaging
The combination of IVOCT and control engineeringtechnology could benefit medical device industry,researchers, and clinical users.
The main technical challenge is the integration of the OCTprobe in commercial percutaneous coronary interventiondevices.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
Conclusion
It is a methodology to control the balloon inflation insidedeformable structures, based on IVOCT imaging
The combination of IVOCT and control engineeringtechnology could benefit medical device industry,researchers, and clinical users.
The main technical challenge is the integration of the OCTprobe in commercial percutaneous coronary interventiondevices.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
Contents
1 ABSTRACT2 PROPOSED SYSTEM3 ANGIOPLASTY
BALLOON ANGIOPLASTY4 DES : Drug Eluting Stents5 Disadvantages and Remedies6 IVUS7 OCT
SS OCT principle8 IVOCT balloon catheter9 IVOCT images10 Lumen detection
steps in lumen detection11 Control System architecture12 hardware13 evaluation14 various target diameters15 characteristics16 various flow rate gain values17 sequential target daimeter values18 conclusion19 in future20 References
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
In Future
The control algorithm will design by including the constraintson the inflation pressures.
The technology should also be validated in vivo by performingcontrolled inflations for angioplasty in animal models.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
In Future
The control algorithm will design by including the constraintson the inflation pressures.
The technology should also be validated in vivo by performingcontrolled inflations for angioplasty in animal models.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
Contents
1 ABSTRACT2 PROPOSED SYSTEM3 ANGIOPLASTY
BALLOON ANGIOPLASTY4 DES : Drug Eluting Stents5 Disadvantages and Remedies6 IVUS7 OCT
SS OCT principle8 IVOCT balloon catheter9 IVOCT images10 Lumen detection
steps in lumen detection11 Control System architecture12 hardware13 evaluation14 various target diameters15 characteristics16 various flow rate gain values17 sequential target daimeter values18 conclusion19 in future20 References
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
References
IEEE transaction on biomedical engineering, vol. 59, no. 3,march 2012.
Preliminary results achieved by a computer-assisted systemfor controlled balloon dilatation of coronary and peripheralarteries, Comput. Biomed. Res., vol. 30, no. 5.
Comparison of angiography and ivus for the assessment oflumen size after coronary stent placement, Cathet.Cardiovasc. Diagn., vol. 42, no. 2.
Combination balloon ultrasound imaging catheter forpercutaneous transluminal angioplasty, Circulation, vol. 84,no. 2.
Intravascular optical coherence tomography on heartbeatmodel, J. Biomed. Opt., vol. 15.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
References
IEEE transaction on biomedical engineering, vol. 59, no. 3,march 2012.
Preliminary results achieved by a computer-assisted systemfor controlled balloon dilatation of coronary and peripheralarteries, Comput. Biomed. Res., vol. 30, no. 5.
Comparison of angiography and ivus for the assessment oflumen size after coronary stent placement, Cathet.Cardiovasc. Diagn., vol. 42, no. 2.
Combination balloon ultrasound imaging catheter forpercutaneous transluminal angioplasty, Circulation, vol. 84,no. 2.
Intravascular optical coherence tomography on heartbeatmodel, J. Biomed. Opt., vol. 15.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
References
IEEE transaction on biomedical engineering, vol. 59, no. 3,march 2012.
Preliminary results achieved by a computer-assisted systemfor controlled balloon dilatation of coronary and peripheralarteries, Comput. Biomed. Res., vol. 30, no. 5.
Comparison of angiography and ivus for the assessment oflumen size after coronary stent placement, Cathet.Cardiovasc. Diagn., vol. 42, no. 2.
Combination balloon ultrasound imaging catheter forpercutaneous transluminal angioplasty, Circulation, vol. 84,no. 2.
Intravascular optical coherence tomography on heartbeatmodel, J. Biomed. Opt., vol. 15.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
References
IEEE transaction on biomedical engineering, vol. 59, no. 3,march 2012.
Preliminary results achieved by a computer-assisted systemfor controlled balloon dilatation of coronary and peripheralarteries, Comput. Biomed. Res., vol. 30, no. 5.
Comparison of angiography and ivus for the assessment oflumen size after coronary stent placement, Cathet.Cardiovasc. Diagn., vol. 42, no. 2.
Combination balloon ultrasound imaging catheter forpercutaneous transluminal angioplasty, Circulation, vol. 84,no. 2.
Intravascular optical coherence tomography on heartbeatmodel, J. Biomed. Opt., vol. 15.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
References
IEEE transaction on biomedical engineering, vol. 59, no. 3,march 2012.
Preliminary results achieved by a computer-assisted systemfor controlled balloon dilatation of coronary and peripheralarteries, Comput. Biomed. Res., vol. 30, no. 5.
Comparison of angiography and ivus for the assessment oflumen size after coronary stent placement, Cathet.Cardiovasc. Diagn., vol. 42, no. 2.
Combination balloon ultrasound imaging catheter forpercutaneous transluminal angioplasty, Circulation, vol. 84,no. 2.
Intravascular optical coherence tomography on heartbeatmodel, J. Biomed. Opt., vol. 15.
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
ABSTRACT
PROPOSEDSYSTEM
ANGIOPLASTYBALLOONANGIOPLASTY
DES : DrugEluting Stents
Disadvantagesand Remedies
IVUS
OCTSS OCT principle
IVOCT ballooncatheter
IVOCT images
Lumendetectionsteps in lumendetection
ControlSystemarchitecture
hardware
evaluation
various targetdiameters
characteristics
various flowrate gainvalues
sequentialtarget daimetervalues
conclusion
in future
References
![Ivyspring TheranosticsVascular remodeling in this case is not as defined as in balloon-induced injury [24]. Compared to reste-nosis after balloon angioplasty, the pathophysiology](https://img.dokumen.tips/doc/110x75/609a0f421b44ac1253479b50/ivyspring-vascular-remodeling-in-this-case-is-not-as-deined-as-in-balloon-induced.jpg)
