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Holger Wirtz
ÜBAG für Strahlentherapie Singen-Friedrichshafen
STRAHLENTHERAPIE 4.0 inkl. Risikomanagement
02.11.2018 2
Workflow: (Modules)
Different modules are integrated:
1) room/staff Surveillance
2) Biometric Patient-identification by CCD
3) Man-machine-collision
4) Immobilisation-device tracking
5) Surface-tracking (SGRT)
6) Risk-management platform : hol.ger
Streamlining & Automation
Phantom measurement
Transmission detector
Portal dosimetry
Log Files
Transmission detector Portal dosimetry
Phantom measurement Log Files
• Parallel auditing • Simultaneous data acquisition • Automation of data analysis • Comprehensive visualisation • Network: share & exchange data
1st ESTRO Physics Workshop, Glasgow 2017 M. Pasler - Virtual audit techniques
Risikomanagment Workflow:
iQM-Detektor (integral Quality Monitor) from i-RT, works for ELEKTA AND VARIAN
• iQM-Monitor
o Power-on, ready
o iCom-interface-trigger: Patient, Field ID, LINAC ok, door, detector
• Online, Segment-by-Segment QA
o intra & inter-fraction QA
• GUI
Online-visualisation
One point per cps
Online-correlation
with precalculated ref.-value
Risikomanagment Workflow:
PerFRACTION (SunNuclear)
• More systemtic …, please! » Only 3 levels …
User-
level
Scalable visualisation Online-Dosimetrie Portaldosimetrie (2D/3D)
+ +
….
Production-
Dataplattform
(central)
Common
databases
ROKIS TPS
Management
This is new !!!!
Kooperation i-RT, Sun Nuclear, OPASCA
Concept of Visualisation …
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… well known DIN ISO 9001:2015 layout …
iT-Plattform: Maps developed by Marco Gruber
hol.ger
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online-Tracking
of frequency !!
Based on correlation and
preselection of databases …
„Predictive Maintenance“
- Advanced machine-QA only after exceeding warn-level II
- (MLC-Tuning, Doserate, Gantry etc)
- Virtual system-audits with „dummy-patients“ and – linacs
finally: condensed, patientdocumentation of all subsystems !!
Future is near …
Dipl.-Ing. Holger Wirtz
+49-7731-79768-17
