VARR
IAP0100 |
ACAT™1 PLUS Intra-Aortic Balloon
Pump |
| Design |
- Microprocessor-based system architecture
- Modular system consisting of display/control
module and pneumatic drive unit
|
| Electrical |
- AC requirements: 90-264 VAC, 47-63 Hz.
- Avg. power consumption: 225 watts.
- Max. power consumption: 420 watts
- Battery operating time: two-hour minimum
with full charge (optional four-hour minimum)
- Battery recharging time: 80% in four
hours from full discharge (additional two hours with second
battery)
|
| Mechanical Dimensions |
- Control module with monitor:
9-1/4" high (23.5cm) x 13-3/4" wide (35cm) x 2"
deep (5cm)
- Pneumatic drive unit:
28" high (71cm) x 12" wide (30.5cm) x 20"
deep (51cm)
|
| Mechanical Weight |
- Control module: 5 lbs. (2.27 kg)
- Pneumatic drive unit: 86 lbs. (39.09
kg)
- Total Weight: 91 lbs.
|
| Pneumatics |
- Drive system:Stepper motor-driven bellows
- Drive gas: USP-grade helium
- Helium tank: Disposable canister (500
psi) or refillable (2200 or 2900psi) HZL size cylinders
- Pumping volume: 0.5 cc.-50 cc., adjustable
in 0.5-cc. increments
- Counterpulsation rate: 40-200 pulsations/minute
|
| Condensation Removal |
- Thermoelectric system removes moisture
continuously from pneumatic system without interrupting
counterpulsation.
|
| Trigger modes |
- ECG (PATTERN, PEAK, AFIB):
Microprocessor-based waveform trigger detection algorithms
- Pacer (APACE, VPACE):
Pulse width 0.1-0.5 ms and pulse amplitude =>+ 5 mV
Pulse width => 0.5 ms and pulse amplitude =>+ 2 mV
- Arterial pressure (AP): Microprocessor-based
waveform trigger detection algorithms
- Internal (INT): Default to 80 bpm; adjustable
40-120 bpm
- Filtering: Diathermy, 50/60 Hz notch,
25 Hz low pass
|
| Display |
- Type: High resolution color LCD flat
screen
- Channels:
Three-channel multicolor waveforms ECG: green trace with
highlighted white on assisted portion
- Arterial pressure: red trace calibrated
for direct reading of arterial pressure, highlighted white
on assisted portions
- Balloon pressure: Blue trace calibrated
in mmHg
- Timing reference display: Bar graph
displays inflate/deflate events as well as numerical timing
settings
- Cursor: Measurement of AP and BPW waveforms
|
| Alphanumeric Data |
- Patient hemodynamics: (heart rate, arterial
pressure, peak systolic pressure, peak diastolic pressure,
end diastolic pressure, mean arterial pressure, optional
BPW)
- Operations status: (helium tank pressure,
alarm/battery charge status)
- Diagnostic alarm/help messages: (preprogrammed
troubleshooting prompts/help)
|
| Inflation/deflation timing |
- ECG:
Inflation, 20-80% of R-R interval
Deflation, 30-120% of R-R interval
- Arterial pressure:
Inflation, 0-35% of R-R interval
Deflation, 35-75% of R-R interval
- Atrial fibrillation: Inflation 80-430
ms after previous Deflation on R-wave
|
| Strip Chart Recorder |
- Recorder:
Dual-channel dot matrix; dot density 400 dots/inch, 25mm/sec.
- Waveforms: ECG, arterial pressure, or
balloon pressure (one or two recorded)
- Alphanumeric: Date, time, patient hemodynamics,
trigger mode, assist ratio, balloon volume, ECG lead, alarm
condition Quality assurance log data
|
| Display Freeze |
- Freezes approximately seven seconds of
patient data on screen.
|
