Near infrared tissue non-destructive testing method for blood transportation parameter of skeletal muscle metabolism
Title：
Near infrared tissue non-destructive testing method for blood transportation parameter of skeletal muscle metabolism
Application Number：
 200310115396
Application Date：
 2003/11/21
Announcement Date：
 2004/11/10
Pub. Date：
Publication Number：
 1544947
Announcement Number：
 1223858
Grant Date：
 2005-10-19
Granted Pub. Date：
 2005-10-19
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 G01N 33/72G01N 21/27A61B 5/00
Applicant(s)：
 Tsinghua University
Inventor(s)：
 Diang Haishu, Wang Guangzhi, Huang Lan
Key Words：
 Near infrared, non-destructive testing, blood transportation parameter, skeletal muscle, metabolism
Abstract：
 The invention is a near-infrared nondestructive tissue detecting method for skeletal muscle supersession function's blood transporting parameters, its character: in view of different tested objects (sportsman and non sportsman) and muscle tissue's oxyhemoglobin variation (deta HbO2) as well as reduced hemoglobin variation (deta Hb), it selects proper detecting distance and gives the detecting steps, algorithm and system design which can judge parameters of oxygen supersession ability of muscle tissue. The sensor can be composed of three LEDs and a photoelectric receiver. The whole testing system contains sensor, preamplifying circuit, A/D converter, inserted microprocessor, power supply, liquid crystal and touch screen. It has the advantages of high detecting sensitivity and simple detecting system structure.
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