What Are The Reasons For Low Oxygen Saturation

Apr. 08 , 2019

1. Whether the patient has proper colloid osmotic pressure and blood volume. Proper colloid osmotic pressure and adequate blood volume are among the key factors in maintaining normal oxygen saturation shown on the Adult Finger Clip SpO2 Sensor.

2. What is the patient’s cardiac output? The amount of oxygen delivered to maintain normal organs should be supported by sufficient cardiac output.

3. Microcirculation of tissues and organs. Whether to maintain proper oxygen and also related to the metabolism of the body, when the body’s metabolism is too large, the venous blood oxygen content will be significantly reduced, and the venous blood will lead to more severe hypoxia after the shunted pulmonary circulation.

4. Utilization of oxygen in surrounding tissues. Tissue cells can only use free oxygen, and oxygen combined with Hb can only be released for tissue utilization. Changes in PH, 2,3-DPG, etc. affect the dissociation of oxygen from Hb.

5. After eliminating all of the above factors, don’t forget that it may be due to a drop in oxygen saturation caused by Adult Finger Clip Sensor malfunction.

Adult Finger Clip Sensor


Hi there, I’m Susie!

I know firsthand the complexities engineers face in designing reliable medical devices, especially when it comes to SpO2 sensors, EEG cables, and ECG cables.

With years of industry experience, my team and I are passionate about providing customized solutions and comprehensive support.

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