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Rodent Pressure-Volume Control Units - Admittance

Pressure-Volume Control Unit - ADVantageTM
ADVantage system (FY897B)

The Scisense ADVantage™ pressure-volume control unit is a state-of-the-art admittance-based volume measurement system. It is the first technology to output true volumes in real-time. This turn-key system obviates the need for time-consuming and error-prone calibration procedures and ultimately saves you time during the acquisition and analysis process. Lower standard deviations result which means fewer animals are used, costs to run a study are reduced and data can be published faster.

Thanks to a fast on-board microprocessor, the ADVantage™ system is also simple and easy to use. All of the complex admittance calculations are doing prior to the volume signal being output to any data acquisition system via BNC connectors.

Please find more information on the advanced technology calculations being performed as follows:

 

Applications:
  • hemodynamics
  • myocardial infarction
  • ischemia/reperfusion injury
  • hypertension
  • cardiac contractile function
  • molecular cardiology
  • remodelling
  • valve mechanics
  • trans-aortic constriction
  • diabetes mellitus
  • oxidative stress
  • vascular disease
  • gene therapy
  • diastolic funcion
  • cardiomyopathy
  • stem cell therapy
Specifications:

Number of Inputs: 1 (9 pin Redel)
Pressure Output: 2.3 Volt/100 mmHg
Power Supply Out: +5VDC, +/- 12 VDC
Power Supply In: 100-250 Vac, 50-60 Hz
Dimensions: H : 6.9 cm (2.7”)
W : 22.6 cm (8.9")
L : 16.8 cm (6.6")
Calibration Controls:

Pressure: 0 mmHg (-2.86V) and 100 mmHg (-0.57V)

Volume (Span 0V to +5V):

  • Mouse = 0 uL - 150 uL,
  • Rat = 0 uL - 1000 uL
  • Rabbit = 0 uL - 2000 uL
  • Large = 0 mL - 200 mL

Phase: 0° to 50° (Span 0V to +5V)

Magnitude (Span 0V to +5V):
  • Mouse = 0 uS - 5000 uS
  • Rat = 0 uS - 5000 uS
  • Rabbit = 0 uS - 10000 uS
  • Large = 0 mS - 50 mS

Catheter Cable: 122 cm (48") cable
Output Connector: BNC
Signal Gain: 1143 (Pressure)

System Packages (with optional data acquisition systems)

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