APK offers a broad portfolio of SpO2 sensor, including both reusable and disposable versions for different applications and Patient categories. The principle of pulse oximetry was developed by Nihon Kohden researcher Takuo Aoyagi in the early 1970s. Pulse oximetry measures blood oxygen saturation (SpO2) non-invasively with an infrared sensor on the fingertip. Before that, the measurement of blood oxygen saturation required arterial blood sampling. Thanks to pulse oximetry, the critical parameter of SpO2 can be measured painlessly, continuously, and in real-time. If you want to find professional and reliable SpO2 sensor suppliers, look no further than APK Technology.

Reusable SpO2 Sensor

Reusable SpO2 sensors are medical devices used to measure a patient's SpO2 levels. These SpO2 sensor types are designed to be cleaned and reused multiple times, making them a cost-effective and environmentally friendly option. There are several types of reusable SpO2 sensors, each designed for specific clinical applications and patient populations. Here are some SpO2 probe types for sale:

SPO2 probe Working Principle

How is SpO2 probe working? The reusable SpO2 sensor is mainly composed of a connector, cable, and sensor.

Compatible connector (appearance varies according to specific products)

Cables

Patient end sensor (appearance varies according to specific products)

SPO2 probe Uses

Intended to be used on corresponding parameter monitors or pulse oximeters by healthcare professionals to collect and transfer the SpO2 and pulse rate signals of the patient.

Plug the sensor into the monitor and verify proper operation as described in the manual.

Select a proper contact position of the patient for the sensor, the preferred position is the index finger, alternative recommends the thumb or little finger.

Reference to the instructions as below, the patient finger must be inserted correctly to the end of the sensor.

The cable of the SpO2 sensor should be placed along the patient's dorsal side and parallel to the arm.

Spo2 Sensor Specification

Specifications of Spo2 Sensor

SpO2 Testing Range: not lower than 70%~100%SpO2

Accuracy Range: Tolerance of ±2% when 90%-100%; ±3% when 70%-89%;

Pulse Rate Testing Range: no lower than (30~245)bpm; Pulse Rate Testing Accuracy±3bpm;

Wavelength (this information is especially useful for healthcare professionals ) Class A: Red 660nm, IR 905nm, Class B: Red 660nm, IR 940nm.

Working Conditions of Spo2 Sensor

Ambient Temperature：5℃~45℃;

Relative Humidity: ≤10%~95%（Non-Condensing）;

Atmospheric Pressure: 50kPa~106kPa.

Why Choose APK Technology SPO2 Sensor

For over 20 decades, APK Tech, the professional pulse oximetry sensor factory, has established itself as a pioneer in pulse oximetry, offering an extensive range of monitoring solutions. Healthcare professionals have placed their trust in the APK Tech for its unwavering commitment to delivering rapid, precise, and consistent pulse oximetry performance tailored to the diverse spectrum of patient requirements. From neonatal care to adults, APK Tech's dedication to these attributes has firmly positioned it as an esteemed leader in the field of sensor SpO2.

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