Disposable Pressure Transducer
Disposable pressure transducer is for the continuous measurement of physiological pressure and determination of other important haemodynamic parameters. Hisern’s DPT can provide accurate and reliable blood pressure measurements of arterial and venous during cardiac intervention operations.
Indicated for pressure monitoring applications like:
● Arterial blood pressure (ABP)
● Central venous pressure (CVP)
● Intra cranial pressure (ICP)
● Intra abdominal pressure (IAP)
Flushing Device
● Micro-porous flushing valve, flushing at constant flow rate, to avoid coagulation in the pipeline and to prevent waveform distortion
● Two flow rates of 3ml/h and 30ml/h (for neonates) are both available
● Can be washed by lifting and pulling, easy to operate
Special Three-way Stopcock
● Flexible switch, convenient for flushing and emptying
● Available with closed blood sampling system, reducing the risk of nosocomial infections
● Automatic flushing to prevent coagulation and bacterial colonization
Complete Specifications
● Various models can meet different needs, such as ABP, CVP, PCWP, PA, RA, LA, ICP, etc
● 6 kinds of connectors are compatible with most brands of monitors in the world
● Multi-color labels , clear instructions to monitor blood pressure
● Provide white non-porous cap to replace to avoid nosocomial infection
● Optional sensor holder, can fix multiple transducers.
● Optional adapter cable, compatible with monitors of various brands
● ICU
● Operating Room
● Emergency Room
● Cardiology Department
● Anesthesiology Department
● Intervention Therapy Department
| ITEMS | MIN | TYP | MAX | UNITS | NOTES | |
| Electrical | Operating Pressure Range | -50 | 300 | mmHg | ||
| Over Pressure | 125 | psi | ||||
| Zero Pressure Offset | -20 | 20 | mmHg | |||
| Input Impedance | 1200 | 3200 | ||||
| Output Impedance | 285 | 315 | ||||
| Output Symmetry | 0.95 | 1.05 | Ratio | 3 | ||
| Supply Voltage | 2 | 6 | 10 | Vdc or Vac rms | ||
| Risk Current (@ 120 Vac rms, 60Hz) | 2 | uA | ||||
| Sensitivity | 4.95 | 5.00 | 5.05 | uU/V/mmHg | ||
| Performance | Calibration | 97.5 | 100 | 102.5 | mmHg | 1 |
| Linearity and Hysteresis (-30 to 100 mmHg) | -1 | 1 | mmHg | 2 | ||
| Linearity and Hysteresis (100 to 200 mmHg) | -1 | 1 | % Output | 2 | ||
| Linearity and Hysteresis (200 to 300 mmHg) | -1.5 | 1.5 | % Output | 2 | ||
| Frequency Response | 1200 | Hz | ||||
| Offset Drift | 2 | mmHg | 4 | |||
| Thermal Span Shift | -0.1 | 0.1 | %/°C | 5 | ||
| Thermal Offset Shift | -0.3 | 0.3 | mmHg/°C | 5 | ||
| Phase Shift (@ 5KHz) | 5 | Degrees | ||||
| Defibrillator withstand (400 joules) | 5 | Discharges | 6 | |||
| Light Sensitivity (3000 Foot Candle) | 1 | mmHg | ||||
| Enviromental | Sterilization (ETO) | 3 | Cycles | 7 | ||
| Operating Temperature | 10 | 40 | °C | |||
| Storage Temperature | -25 | +70 | °C | |||
| Operating Product Life | 168 | Hours | ||||
| Shelf Life | 5 | Years | ||||
| Dielectric Breakdown | 10,000 | Vdc | ||||
| Humidity (External) | 10-90% (non-condensing) | |||||
| Media Interface | Dielectric Gel | |||||
| Warm-Up Time | 5 | Seconds | ||||