DataMed > Products > Optical Arterial probe OAP
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Optical Arterial probe OAP

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Optical Arterial probe OAP

for LivaNova PLC

Application field : Cardiac SurgeryCardiopulmonary supportECMO
Measured Parameters : Blood temperature (Tblood)Oxygen partial pressure (pO2) at 37°COxygen partial pressure (pO2) at actual temperature
Sensors type : Handheld
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Description

OAP is the Optical Arterial Probe used with the B-Capta system made by LivaNova. 

The OAP sensor together with the system provides an in-line continuous monitoring of dissolved oxygen in blood.

OAP measures pO2 via an optical fluorescence technology. The UV light from a LED excites the oxygen sensitive element (Oxygen sensor spot) embedded in the arterial cuvettes to emit fluorescence in the red spectral region: the sensor measures the decrease/quenching of the fluorescence signal and correlates the degree of quenching to the arterial oxygen partial pressure of the blood.

Range, Accuracy & Resolution
ParametersRangesAccuracyResolution
pO2 at actual temperature 50 – 400 mmHg±10% mmHg 0.1 mmHg (for pO2<100 mmHg)
1.0 mmHg (for pO2≥100 mmHg)
pO2 at 37°C-±10% mmHg0.1 mmHg (for pO2<100 mmHg)
1.0 mmHg (for pO2≥100 mmHg)
Blood temperature15.0 – 41.0 °C ±1.0 °C
0.1 °C
Technical Details
Cuvette connector sizeMin flow rateMax flow rate
3/8"0.2 l/min8.0 l/min
1/4"0.1 l/min 2.5 l/min
Communication configuration
RS232
Host equipment
  • B-Capta of LivaNova PLC