Title: Electrostatic capacity type pressure sensor and sphygmomanometer with the same sensor
Application Number: 200610061787 Application Date: 2006.07.21
Publication Number: 1932460 Publication Date: 2007.03.21
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G01L9/12;A61B5/022
Applicant(s) Name: Zhang Nianping Address:
Inventor(s) Name:
Attorney & Agent: pengjia en
Abstract:
    The invention discloses a preparation method of the static capacity pressure transducer. It makes the basement module by the conductor and integrates the air faucet, the basement and the movable electrode post head; then it makes the constant electrode on the copper foil of the etched circuit card. The method can improve the production precision and the reliability of the transducer; also it can decrease the cost. The invention also discloses an electric sphygmomanometer made by the static capacity pressure transducer.
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