Invention Grant
- Patent Title: Blood pressure information measurement device
- Patent Title (中): 血压信息测量装置
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Application No.: US13033746Application Date: 2011-02-24
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Publication No.: US08715197B2Publication Date: 2014-05-06
- Inventor: Yukiya Sawanoi , Kenji Fujii , Naomi Matsumura , Reiji Fujita
- Applicant: Yukiya Sawanoi , Kenji Fujii , Naomi Matsumura , Reiji Fujita
- Applicant Address: JP Kyoto
- Assignee: OMRON HEALTHCARE Co., Ltd.
- Current Assignee: OMRON HEALTHCARE Co., Ltd.
- Current Assignee Address: JP Kyoto
- Agency: Osha Liang LLP
- Priority: JP2008-221286 20080829
- Main IPC: A61B5/02
- IPC: A61B5/02
Abstract:
A blood pressure information measurement device instantaneously changes cuff pressure in a specified pressure section in order to detect a control target value in artery volume constant control. An artery volume signal is detected in that period, and an inflection point of the detected artery volume signal is detected by performing differentiation processing or the like. The inflection point of the detected artery volume signal is fixed as the control target value.
Public/Granted literature
- US20110208069A1 BLOOD PRESSURE INFORMATION MEASUREMENT DEVICE Public/Granted day:2011-08-25
Information query
