Skin moisture measuring method
Title：
Skin moisture measuring method
Application Number：
 200510011875
Application Date：
 2005/06/06
Announcement Date：
 2005/10/26
Pub. Date：
 2007/11/07
Publication Number：
 1686048
Announcement Number：
 100346743
Grant Date：
 2007-11-7
Granted Pub. Date：
 2007-11-7
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 A61B 5/05, A61B 5/053, A61B 5/04, A61B 5/00, G06F 17/00
Applicant(s)：
 Tsinghua Univ.
Inventor(s)：
 Dong Yonggui, Lu Wener, Zhou Guolin
Key Words：
 Skin, moisture, measuring method
Abstract：
 A method for measuring the water content of skin includes making a probe contact with skin to be measured, transmitting square wave signals at 50 KHz or lower, measuring impedance value, amplifying, A/D conversion, storing the value in single-chip computer, and comparing it with the voltage-water content values in a table to obtain the water content.
Claim：
Priority：
PCT：
LegalStatus：

Recommend this patent:
1 2 3 4 5
Average ( 0 votes):
                                                                          Recommended Patents>>

Relevancy information



Other Patents of Same Inventor

Abnormal detection method for user access activity in attached net storage device
Apparatus for processing grain using microwave energy



News & Events More>>

Last Update  
2008-4-17
  Selected patents owned by Tsinghua University filed in 2005 are loaded.
2008-3-31
  Selected patents owned by Tsinghua University filed in 2006 and 2007 are load.







Copyright 2008-2015 All Rights Reserved Patent License of China.      Designed by Easygo