SpO2 Sensor/SpO2 Probe, also known as SpO2 Saturation Probe, is a device that fixes the probe to the patient's fingertip and treats the patient's finger as a transparent container containing hemoglobin to obtain physiological indicators such as spo2, pulse rate, pulse wave, etc. It is usually connected to medical devices such as electrocardiographic monitoring devices and group biosensors, and is used for patient blood oxygen monitoring.Goochain is the professional Medical Cable manufacturer in China,happy to provide OEM/ODM services.

       1. Usage performance

•  Measurement range: not less than 70% -100%
• Measurement accuracy: within the range of 70% -70% -100%, with a tolerance of ≤ ± 3%
• Wrap the blood oxygen probe around the simulated finger, set the SpO2 values of the simulator to 100%, 95%, 90%, and 70%, and set the pulse rate to 75BPM. The measurement host displays the SpO2 value with an error of ≤ ± 3%

       2. Pulse rate

• Pulse rate measurement range: not less than 30BPM-250BPM
• Measurement accuracy: ≤ ± 2BPM
• Wrap the blood oxygen probe on the simulated finger of the simulator, set the pulse rate of the simulator to 30BPM, 100BPM, 250BPM, and set the SpO2 value to 97%. The pulse rate and error displayed by the test host should be ≤ ± 2BPM

        3. Classification of blood oxygen probes

•  Finger Clip blood oxygen probe

           1. Adult Finger Clip blood oxygen probe

This Micro Male To Adult Finger Clip Mindray Spo2 Sensor has the characteristics of simple structure, convenient use, and simple operation, and is one of the commonly used medical devices.

           2. Baby Finger Clip blood oxygen probe

          3. Ear clip type blood oxygen probe

There mainly explains the ear clip blood oxygen probe

Ear clip type blood oxygen probe (blood oxygen sensor), the blood oxygen unit includes two paired elastic clips that can clamp the human earlobe, and the paired elastic clips have a transmission type blood oxygen sensor. The blood oxygen transmission type blood oxygen sensor collects the user's blood oxygen signal at a fixed frequency based on the control signal emitted by the blood oxygen processing unit, And the collected blood oxygen signal is obtained by the blood oxygen processing unit through a communication connection line.

            4. The main usage scenarios of blood oxygen probes

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