Research of Portable and Atraumatic Instrumentation of Blood Oxygen Saturation Degree to the Movement of the Test of Physical Parameters

The motion detection is a method of detecting sports players body condition. It is also an important tool to select athletes. The portable and a traumatic device of oxygen saturation in the blood test has provided the solution for continuous and dynamic test, and to avoid causing pain, as well. In medical field, a lot of studies of a traumatic oxygen saturation test have been researched and tested. On the other hand, the working principle, the operation, and the size of the device can not fulfill requirement of the motion detection. This essay proposed a system design of portable and a traumatic motion detection instrumentation of blood oxygen saturation degree based on the diffuse reflection principle.