・With the monitoring function of pulse oxygen, pulse rate, perfusion index and variation index
・Patient model: adult, child and newborn
・Real-time transmission module working status: hardware status, software status and sensor status
・It has the function of setting the average time of calculation parameters, and obtains the response time of different calculation parameters
・When the blood perfusion index is as low as 0.075%, the measurement is accurate and reliable, which can meet the application of surgery and ICU
・Adopt advanced anti-motion algorithm, with strong anti-motion performance

SPO2

Range: 0~100%
Accuracy: ±2%(70%~100%)
                  Undefined(0~69%)
Resolution: 1%

PR

Range: 25~300bpm
Accuracy: ±3bpm
Resolution: 1bpm

PI

Range: 0~20%
Accuracy: Undefined
Resolution: 0.001%

PVI

Range: 100%
Accuracy: Undefined
Resolution: 1%

Electical Specification

Power supply                 DC.12V±10%
Power consumption         ≤2W
Communication              TTL,USART
Temperature                  Operating 0°C~ 70°C        Storage  -40°C~ 70°C

Compliance

Standard               ISO 80601-2-61: 2017
                           IEC 60601-1-2:2014

Figure 1 Top view of SpO2 circuit board 

Figure 2 Front view of SpO2 board

 Power and Communication Interface

 Note 1: TXD is the data interface sent by the LowPulseStr blood oxygen module to the host, in TTL level mode. Note 2: The pin pitch is 2.0mm

The pin definitions of the power and communica tion interface socket (J3) are as follows: 

SpO2 probe interface 

Note 1: The pin pitch is 2.0mm

Temperature probe interface

Note 1: Pin pitch is 2.54mm 

The pin definitions of the SpO2 interface socket (J2) are as follows: 

The temperature probe interface socket (J4) pins are defined as follows: 

MISPO2 Pulse Arterial Oxygen Saturation_04.pdf