发明申请
- 专利标题： BLOOD PRESSURE MEASURING APPARATUS AND BLOOD PRESSURE MEASURING METHOD
- 专利标题（中）： 血压测量装置和血压测量方法
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申请号： US13422837申请日： 2012-03-16
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公开(公告)号： US20120172735A1公开(公告)日： 2012-07-05
- 发明人: Yoshiyuki HABU , Kouji HAGI , Hitoshi OZAWA , Kimihisa AIHARA , Naoe TATARA , Shinji MINO , Hiroshi KOIZUMI
- 申请人： Yoshiyuki HABU , Kouji HAGI , Hitoshi OZAWA , Kimihisa AIHARA , Naoe TATARA , Shinji MINO , Hiroshi KOIZUMI
- 申请人地址： JP Tokyo JP Tokyo
- 专利权人： NIPPON TELEGRAPH AND TELEPHONE CORPORATION,TERUMO KABUSHIKI KAISHA
- 当前专利权人： NIPPON TELEGRAPH AND TELEPHONE CORPORATION,TERUMO KABUSHIKI KAISHA
- 当前专利权人地址： JP Tokyo JP Tokyo
- 优先权： JP2004-294307 20041006; JP2004-294308 20041006
- 主分类号： A61B5/02
- IPC分类号： A61B5/02
摘要：
A blood pressure measuring apparatus includes a cuff which is attached to and around an external ear; a first pulse wave detector and a second pulse wave detector which detect a pulse wave in a part squeezed by the cuff and which are affected differently from each other by a characteristic of body movements; a body movement detecting means which detects the characteristic of body movements; a pulse wave selecting means which selects a pulse wave detected by one of the first pulse wave detector and the second pulse wave detector based on the characteristic of body movements detected by the body movement detecting means; and a blood pressure value deriving means which derives a blood pressure value based on the pulse wave selected by the pulse wave selecting means.
公开/授权文献
- US2125982A Regenerative receiver 公开/授权日：1938-08-09