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The measure of life.
Transform the way you think and practice.
The heart is life’s vital pump, keeping the blood flowing.
Uscom’s unique non-invasive method of cardiac monitoring is a completely safe, painless and efficient way of measuring how well the heart is functioning. Uscom monitors allow doctors to quickly and accurately assess a patient’s condition and categorize the problem as either a cardiac or vascular abnormality.
This pioneering
makes Uscom a global leader.vision
Unique Uscom’s non-invasive method makes it unique. Previously, valuable hemodynamic information was only available through invasive means - rarely suitable for children, and decreasingly used in adults.
Safe Unlike invasive methods, with the Uscom monitor there is no exposure to blood, and no associated risks of infection or complications. The examination may be performed as often as desired, with no risk to the patient. No sedation is required, making it suitable for all patients, saving on drug use and inherent complications.
Unlike invasive methods, with the Uscom monitor there is no exposure to blood, and no associated risks of infection or complications. The examination may be performed as often as desired, with no risk to the patient. No sedation is required, making it suitable for all patients, saving on drug use and inherent complications.
Safe Unlike invasive methods, with the Uscom monitor there is no exposure to blood, and no associated risks of infection or complications. The examination may be performed as often as desired, with no risk to the patient. No sedation is required, making it suitable for all patients, saving on drug use and inherent complications.
Features• Compactandeasilytransportable,withaweightofonly
5kgs(batterypowered).
• Nocostlydisposables,suchasleads,electrodesorcatheters.
• Intuitivetouchscreenuserinterface
• Witha40GBharddrive,theUSCOMmonitorcanstorethousandsofpatientfiles.
• Two-hourbatteryoperation
• Providesaccurateandrapidinformationforbothleftandrightheartfortheoptimizationofpreload,cardiacfunctionandafterload.
Beat-to-beat data displayed for all parameters including:
CO (l/min) Cardiac Output
CI (l/min/m2) Cardiac Index
SV (mls) Stroke Volume
SVI (mls/m2) Stroke Volume Index
HR (bpm) Heart Rate
SVR (d s cm-5) Systemic Vascular Resistance
Vpk (m/s) Peak Velocity
TheUscomnon-invasivecardiacoutputmonitorusesstate-of-theartelectronics,ultrasonicsandsignalprocessingtodeliveracuttingedgesolutiontothechallengeofaccuratelymeasuringcardiacflow.Thecontinuouswave(CW)Doppler-basedtechniquepermitsserialmeasurementofnumeroushemodynamicparametersininfants,children,andadults.ApplicationsinEmergencyCare,Pediatrics,IntensiveCare,AnesthesiologyandRetrieval.
Equipped with
FlowTracer - fully automated flow profile tracing.
• Realtime
• Beat-to-beat
• Onetouchmeasurementrecording
• Fastpatientassessmentandtreatment
• Visualrecordofmeasures
• AdvancedTrending
• Manualoverride
instantly.Painting a clear picture,
“Uscom is the only truly accurate, non-invasive system”PETER R. LICHTENTHAL, M.D.
Professor and Director of Cardiovascular Anesthesia, University of Arizona College of Medicine
180mm350mm
310mm
Doppler monitoring positions
Aortic Access
Suprasternal NotchTransducerpositionedintherecessed,softtissueareadirectlyabovethesternum.
SupraclavicularTransducerpositionedinthesupraclavicularfossaarea,abovethepatient’sclavicle,lateraltothesternocleidomastoidmuscleoftheneck.
Pulmonary Access
Parasternal Transducerpositionedontheleftsideofthesternum,betweenthesecondandfifthintercostalspaceandangledtowardsthehead.
Case study
Response to fl uid therapy measured by CVP and Uscom.DR ROBERT BILKOVSKIDepartment of Emergency Medicine, Henry Ford Hospital, Detroit, Michigan, USA
Presentation 82 year old male. Septic shock with hypotension, tachycardia.Pneumonia infection. Bloodpressuremaintainedonvasopressors:norepinephrine(0.5mcg/min)andneosynephrine(200mcg/min)
Observations Baseline observations
HR=139bpm,BP=71/38mmHg(MAP=45mmHg)andCVP=13mmHg.
Baseline Uscom
HR=136bpm,SV=22cm3,CO=3.0l/min,CI=1.6l/min/m2,SVR=853.
InterventionThepatienthadaninfusionof25gmofalbuminover20minutesinresponsetolowCO,CIandSV,ahighHR,andhypotension.
Post Infusion Observations
HR=117bpm,BP=109/56mmHg(MAP=76mmHg)andCVP=13mmHg(unchanged).
Post Infusion Uscom
HR=115bpm,SV=36cm3,CO=4.3l/min,CI=2.3l/min/m2,SVR=1141.
DiscussionCVPdirectedhemodynamicoptimizationgoalsof>12mmHgweresatisfiedatrestwithCVPof13mmHg,suggestingnoneedforfluidinfusion.BaselineCO,CIandSVwereinadequateaswasBP,suggestingtheneedforfluid.PostfluidCVPwasunchangedat13mmHg,whileobjectiveflowmeasurementsfromUscomweresignificantlyincreased.SVwasincreasedby63%andCOby43%.
ConclusionUscomidentifiedsignificantSVreserveandSVfluidresponsivenessnotdetectableusinginvasiveCVPhemodynamicgoals.Appropriateassessmentofcardiacoutputisimprovedbyobjectivebeattobeatunderstandingoftheflow.
LimitedLevel 7, 8-10 Loftus Street Sydney NSW 2000 Australia
Phone: 61-2-9247 4144 Fax: 61-2-9247 8157www.uscom.com.au
1. Department of Emergency Medicine, Henry Ford Hospital, Detroit, Michigan, USA.
2. Department of Medicine, University of Queensland, Brisbane, Australia.Presentation:82yo African American male presents in septic shock with hypotension, tachycardia.Pneumonia infection. Blood pressure maintained on vasopressors: norepinephrine(0.5mcg/min) and neosynephrine (200mcg/min)Observations:
Baseline observationsHR = 139bpm, BP = 71/38mmHg (MAP = 45 mmHg) and CVP = 13 mmHg.
Baseline USCOMHR = 136bpm, SV = 22cm3, MD = 9.9m, CO = 3.0l/min, CO = 1.6l/min/m2, SVR = 853
Figure 1. Baseline USCOM screen demonstrating regular rapid (136bpm) systolic strokeswith a mean pre-bolus SV of 22cm3, and CO of 3.0l/min. Note also the significant strokevolume variation often associated with hypovolemia.
LimitedLevel 7, 8-10 Loftus Street Sydney NSW 2000 Australia
Phone: 61-2-9247 4144 Fax: 61-2-9247 8157www.uscom.com.au
InterventionThe patient had an infusion of 25gm of albumin over 20 minutes in response to low CO,CI and SV, a high HR, and hypotension.
Post Infusion ObservationsHR = 139bpm, BP = 71/38mmHg (MAP = 45mmHg) and CVP = 13mmHg (unchanged).
Post Infusion USCOMHR = 115bpm, SV = 36cm3, MD = 14m, CO = 4.3l/min, CI = 2.3l/min/m2, SVR = 1141
Figure 2. USCOM screen post fluid bolus demonstrating increased SV and CO and adecreased HR. Note also the reduction in stroke volume variation associated withrespiration.
Real results.
Invasive pressure measurements provide crude analogues of circulation. Uscom’s real time monitoring of the interplay of SV and HR at rest and during intervention optimizes such observation.
Figure 1
BaselineUscomscreendemonstratingregularrapid(136bpm)systolicprofileswithameanpre-bolusSVof22cm3andCOof3.0l/min.
Figure 2
UscomscreenpostfluidbolusdemonstratingincreasedSVandCOandadecreasedHR.
Figure 3
Uscomscreenoftrenddatademonstratingmeasuresfrombaseline(atleft)withdecreasedHRandincreasedCO,SVandCIandthepostbolusvalue(onright).Thiscasehelpstoillustratethatmeasurementofcentralvenouspressureforthepurposeofassessingintravascularvolumestatushaslimitations.
The Uscom transducer UscomhasdevelopedacustomapplicationofContinuousWaveDopplerUltrasound,usingitsunique“DivergentBeamAcousticsTM”technology.ThisprovidesforamuchbroaderfocusoftheultrasonicsignalmakingtheUscomdeviceeasiertousethanpreviousDopplerapplications.
Uscomhasrecentlyreleasedasecondgeneration,ergonomicallydesignedtransducerforeaseoftargetingwhichincludesKevlarreinforcedcablesandnoisereductionshielding.
Uscom’sDivergentBeamtransducerisavailableat2.2MHzwhichissuitableforallpatientsincludingNeonates,PediatricsandAdults.
Doppler sound and angle
SureGripA non-slip handle
0°
10°
1.0m/s0.98m/s
When every second iscritical
Hospital saving
47%Time saving
48%Benefit to PatientCorrecttreatmentoftherapidlyrecognizedhighoutputstateachievedafasterrecovery.
Lucy’s life is saved.
Benefits of using Uscom within an Emergency Care Unit• Simpleapplicationofgoaldirectedtherapy
• Optimizefluids
• Monitorandtitratedrugtherapy
• Managesepticshock
• “SmartResuscitation”
Lucy Kwong*, 35 years Confused with no clear history.Arrived semi-conscious by ambulance.Hypotensive, normal pulse rate, sweaty with a raised temperature.A high output, low resistance state was found by hemodynamic monitoring and treated with vasopressors.
Reduce risk. Minimize cost. Improve care.
Hospital saving
38%Time saving
17%Benefit to PatientHemodynamicinformationobtainedmakinggoaldirectedtherapypossible.Appropriatetreatmentinatimelymanner.Permittingbestpossibleoutcome.
Steven’s life is saved.
* Names are ficticious for patient privacy.
A second could be the difference between life and death in an emergency situation. It can also mean avoidable contraindicated therapies, which not only put the patient under extreme trauma and increased risk, but the hospital bears unnecessary expense.
Below are clinical illustrations demonstrating efficiency in time and money when Uscom monitors are utilized in the Emergency Department.
Steven Jackson*, 70 yearsRushed from the scene of a rural car accident with presentation of severe central chest pain, breathlessness and sweating. Diagnosis of an acute myocardial infarction (AMI). Due to the lack of a CCU bed, Steven spent an extended time in the Emergency department. Hemodynamic monitoring and treatment was performed in the ED.
Real time
Under the supervision of Dr K. Knobloch, Hannover University Hospital, Germany, the Uscom monitor was used to determine hemodynamic parameters in a helicopter emergency medical service. The Uscom allows clinicians to gain crucial information rapidly, to diagnose and treat patients at the scene and during transport.
Meet Ally. 6 years.Up until now, it would have been impossible to accurately diagnose and treat her critical condition during retrieval; other cardiac monitoring is not feasible due to complications.
With the revolutionary Uscom non-invasive monitor, doctors could reliably assess her hemodynamic status, saving her life.
accurateProven to be
Uscomhasbeenprovenatfivestagesofvalidation.HistoricalevidenceshowstheaccuracyandreliabilityofCWDoppler.Independenttesting,studiesandassessment,comparingUscomtoFlowprobes,FICKandtheclinical“goldstandard”pulmonaryarterycathetermethod,demonstratesaccuracyinmeasuringflow.EvidenceconfirmsUscom’susefulnessinclinicalpractice.
0.4
0.8
1.2
1.6
0
0.6
1
1.4
0.2
Flow probe Uscom
-1 -0.8 -0.6 -0.4 -0.2 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6
2
4
6
8
0
3
5
7
1
PAC Uscom
CardiacOutputinindividualpatientscomparingPACvs.Uscom
1
10
9
Patient
CO
(l/m
in)
3 5 7 9 11 13 15 17 19 21 23 25
20
40
0
30
50
10
suspicion PAC
DiagnosisofshockstatescomparingclinicalsuspicionwithPACvs.Uscom
septic cardiogenic mixed
Uscom
-.2
0
.2
.4
-.4
-.1
.1
.3
-.3
Mean CO
0 .2 .4 .6 .8 1 1.2
Diff
CO
Mean diff = 0.00 ± 0.08L/minMean of means = 0.36 ± 0.08L/min Mean % error = -3.7 ± 20.1
1000
1050
2000
3000
0
500
Community Aquired SepsisCVC Sepsis
0 5 10 15
2500
Cardiac Index
SVRI
ScatterplotofeachmethodagainstUscomvalues
3
5
7
9
1
4
6
8
2
CO STD (l/min)
0 2 4 6 8 100
LVAD Fick Echo PAC CWEST
The hemodynamics of children is complex and difficult to assess accurately by clinical examination or by simple measures such as blood pressure.
Underprecisionflowprobetesting,theUSCOMdeviceexactlyagreedwithmeasuredflowvelocitiesfrom-1to1.6metrespersecond,theaccuraterangeofthesimulator.
MecaBio - Ecole Superieure de Mecanique de Marseille. I.M.T.- Technople de Chateau Gombert, Marseille, France.
“USCOMisareliablemethodofmeasuringCOincriticallyillpatients.Thenon-invasiveUSCOMprovidedadequatedatatodistinguishdifferentshocktypesinICUpatients.”
L.E.M. HAASDept of ICU, Geldersee Vallei Hospital, Ede, The Netherlands
“TheseresultssuggestthatUSCOMisasaccurateformeasurementofneonatalCOasconventionalechoandmaybemoresensitivefordetectionofhemodynamicchange.”
R. PHILLIPS University of Queensland, Brisbane, Australia
“Thehemodynamicpatternsoffluid-resistantsepticshockonpresentationaredistinctdependingonetiology.Theconsistencyofthisfindingsuggeststhatcardiovascularresponsestoseveresepsisaredeterminedmorebytheimmediateclinicalscenariothanbygenetic.”
DR J. BRIERLEY PICU, Great Ormond St Hospital, London, UK
“ScatterplotofmeanCOvaluesfromstandardmethodsagainstUscomdemonstratinggoodlinearagreementofvalueswithnooutstandingdisagreementassociatedwithanyparticularmethod.”
P. LICHTENTHAL Anesthesiology, University of Arizona, Tucson, Arizona, USA
“This machine issavinglives”
Associate Professor BRENDAN SMITH
Specialist in Anesthetics and Intensive Care, Bathurst Base Hospital, Bathurst, NSW, Australia.
We want to equip you with the best tool possible - can you afford not to?
For further information, call us on +61 2 9247 4144, or visit www.uscom.com.au
We want to equip you with the best tool possible - can you afford not to?
visit www.uscom.com.au
We want to equip you with the best tool possible -
For further information, call us on +61 2 9247 4144
Suite 1, Level 7, 10 Loftus StreetSydney NSW 2000 Australia T +612 9247 4144 F +612 9247 8157E [email protected]
Technical specifications
Product ID USCOM1A
Display 12.1”TFTLCD(800x600)
Interface ResistiveTouchscreen
CPU X86compatible
Operating System WindowsCE.NET
Hard Drive 40GB
Transducer Frequency 2.2MHz
Transducer Size 12mmdiameter
Beam Trace FlowTracerfullyautomated
Battery 2hourlifewithfastcharge
Power Supply Universalvoltagewithmedicalisolation
Dimensions Height310mm/Width350mm/Depth180mm
Weight 5kg/11lbs
Construction Moldedplasticwithmetalchassis
GUI Webbasedprotocols
Communications Ports Serial,USB,Ethernet
0001