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If the SpO2 probe is too tight, it may detect non-arterial pulsations, resulting in venous pulsations on the finger. Venous pulsation can also be caused by right heart failure, tricuspid regurgitation, and the hemostatic band of the blood pressure cuff above the probe. Cardiac arrhythmias can lead to inaccurate measurement results, especially in the presence of obvious defects in the apex/radial bone. The use of venous dyes in diagnosis and hemodynamic testing may result in inaccurate estimates of oxygen saturation, which are generally lower. The effects of skin pigmentation, jaundice, or elevated levels of bilirubin should also be considered.

A0816-SI01 Disposable SpO2 Sensor for Sale, SpO2 Probe Manufacturer | APK Technology

APK offers a broad portfolio of SpO2 sensors, including both reusable and 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.

A0816-SP03 Disposable SpO2 Sensor for Sale, SpO2 Probe Manufacturer | APK Technology

A0816-SA02 Disposable SpO2 Sensor for Sale, SpO2 Probe Manufacturer | APK Technology

A0816-SA01 Disposable SpO2 Sensor for Sale, SpO2 Probe Manufacturer | APK Technology

As a leading patient monitor accessories manufacturer in China. APK Technology provides high quality A0209-SI203PU reusable SpO2 sensor. Our SpO2 probes are used for measuring the oxygen saturation (SpO₂) of a patient's blood. Buy SpO2 sensor at competitive price now!