Invention Grant
- Patent Title: Blood pressure measuring apparatus enabling accurate blood pressure measurement
- Patent Title (中): 血压测量装置能够进行精确的血压测量
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Application No.: US12096150Application Date: 2006-11-06
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Publication No.: US08206310B2Publication Date: 2012-06-26
- Inventor: Akihisa Takahashi , Yoshihiko Sano , Shingo Yamashita , Takahide Tanaka , Yukiya Sawanoi , Tomonori Inoue , Takashi Watanabe
- Applicant: Akihisa Takahashi , Yoshihiko Sano , Shingo Yamashita , Takahide Tanaka , Yukiya Sawanoi , Tomonori Inoue , Takashi Watanabe
- Applicant Address: JP Kyoto-shi
- Assignee: Omron Healthcare Co., Ltd.
- Current Assignee: Omron Healthcare Co., Ltd.
- Current Assignee Address: JP Kyoto-shi
- Agency: Morrison & Foerster LLP
- Priority: JP2005-350937 20051205; JP2006-041036 20060217; JP2006-125910 20060428
- International Application: PCT/JP2006/322081 WO 20061106
- International Announcement: WO2007/066461 WO 20070614
- Main IPC: A61B5/02
- IPC: A61B5/02
Abstract:
A blood pressure measuring apparatus controls a winding mechanism in parallel with increase or decrease of a pressure of a measuring fluid bladder after the measuring fluid bladder is wound around a measurement region. Therefore, a change in a winding state of the measuring fluid bladder is prevented. Additionally, measurement accuracy is improved by keeping compliance of the measuring fluid bladder constant.
Public/Granted literature
- US20090163823A1 BLOOD PRESSURE MEASURING APPARATUS ENABLING ACCURATE BLOOD PRESSURE MEASUREMENT Public/Granted day:2009-06-25
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