An apparatus for the measurement of photoplethysmograph (PPG) using ambient light as the light source, whose characteristic is that the light source is not embedded in the apparatus. Photoplethysmograph reflects the changes in the blood volume in the human peripherals. It can be applied to the noni.....
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Tendon and ligament injuries are very common sporting and occupational injuries. Surgical repair provides a mechanically stable micro-environment for the tendons or ligaments to heal, but the healing outcomes are always compromised by the low innate healing capacity. Thus it is important to study .....
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In a previous patent filed in 2007, we have disclosed that Fructus Ligustri Lucidii (FLL) could improve the calcium balance in normal and ovariectomized rats. It also improved the intestinal absorption of calcium and its re-absorption in kidney. It also improved the quality of the bones. Based on.....
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A novel personal identity verification method based on biometric information of human body is disclosed. In particular, a new biometric of human body, photoplethysmographic (PPG) signal, is investigated for personal identity verification. This personal identity verification method is noninvasive a.....
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This invention provides novel antianemia ingredients extracted from traditional Chinese herbal medicine Trichosanthes. Said ingredients comprise a single compound with the activity of increasing globin gene expression. This invention provides a method of preparing the ingredients. This invention .....
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