HeartStart MRx

Specifications Show all

Environmental & physical requirements

Solids/Water resistance	IP24
Operating temperature	0º - 45º C (32º - 113º F) ° C/° F
Storage temperature	-20 - 70º C (-4º - 158º F) ° C/° F
Operating humidity	0% to 95% relative %
Operating altitude	0 to 15000 ft (0 to 4500 m) ft/ m
Storage altitude	0 to 15000 ft (0 to 4500 m) ft/ m
Mechanical shock	Bump: IEC 68-2-29	Freefall: IEC 68-2-32
Operating vibration	MIL STD 810E 514.4 Category 6 Helicopter
General storage vibration	UH60 Non-Operating: IEC 68-2-6 Swept Sine Vibration and IEC 68-2-64 Random Vibration
Safety	Meets EN 60601-1, UL 2601-1/CSA C22.2 No. 601-1

Display

Dimensions	8.4’’ diagonal (128 mm x 171 mm) "/ mm
Type	TFT color LCD
Resolution	480 x 640 pixels (VGA)
Wave Viewing Time	5 seconds (ECG) seconds

Defibrillation

Waveform	Truncated Exponential Biphasic.Waveform parameters adjusted as a function of patient impedance.
Output Energy	Manual (selected): 1-10/15/20/30/50/70/100/120/150/170/200 Joules into a 50 Ohm load AED Mode (single energy output): 150 Joules into a 50 ohm load. Joules/Ohm
Charge Time	Less than 5 seconds to 200 Joules with a new/ fully charged lithium ion battery at 25º C
Shock Delivery	Via multifunction defib electrode pads or paddles
Shock-to-Shock Cycle Time	Typically less than 20 seconds
Minimum Patient Impedance Range	180 Ohm Ohm
Maximum Patient Impedance Range	180 Ohm Ohm
AED Mode	Shock advisory sensitivity and specificity meet AAMI DF-39 guidelines

Strip Chart Recorder

Recorder(a)	Standard: 50 mm (paper width) thermal array printer mm
Recorder(b)	Optional: 75 mm (paper width) thermal array printer mm
Continuous ECG Strip	Prints primary ECG lead with event annotations and measurements in real-time or with 10-second delay
Auto Printing	Recorder can be configured to print marked events/charge/ shock and alarms
Reports	Event Summary, 12-Lead/Operational Check/ Configuration/Status Log and Device Information
Paper Size	1.97” (50 mm) W by 100 ft. (30 m) L and 2.95” (75 mm) W by 100 ft. (30 m) L "/ft/mm/m

Noninvasive Blood Pressure

Pressure Range(a)	Systolic: 40 to 260 mmHg
Pressure Range(b)	Diastolic: 20 to 200 mmHg
Initial Pressure	Adult: 160 mmHg and Pediatric: 120 mmHg
Maximum Pressure	280 mmHg
Alarm Range(d)	Systolic high limit: 30 - 270 (Adult) and 35 - 180 (Pediatric)
Alarm Range(e)	Systolic low limit: 30 - 265 (Adult) and 30 - 175 (Pediatric)
Alarm Range(f)	Diastolic high limit: 18 - 240 (Adult) and 18 - 150 (Pediatric)
Alarm Range(g)	Diastolic low limit: 10 - 240 (Adult) and 10 - 145 (Pediatric)

SpO2 pulse oximetry

Range	0 to 100 %
Resolution	0.01 %
Alarm Range(a)	Low Limit: 50 to 99% (Adult/Pediatric) %
Alarm Range(b)	High Limit: 51 to 100% (Adult/Pediatric) %
Alarm Delay	10 sec

CPR feedback and measurement

Compression Depth	Target: -1.50 to -2.00" (-38 to -51 mm) "/ mm
Compression Rate	Target: 90 to 120 cpm cpm
Ventilation Volume	Graphic indicator: empty/one-third full/two-thirds full/full
Ventilation Rate(a)	Target for breaths delivered before 60 seconds since last compression: 6 to 16 vpm seconds/vpm
Ventilation Rate(b)	Target for breaths delivered beyond 60 seconds since last compression: 9 to 16 vpm seconds/vpm