Invention Grant
- Patent Title: Electronic hemomanometer, method of correcting pulse wave data of electronic hemomanometer, program for causing a computer to execute procedures and computer-readable recording medium
- Patent Title (中): 电子血压计，电子血压计脉搏波数据校正方法，计算机执行程序和计算机可读记录介质
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Application No.: US13152167Application Date: 2011-06-02
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Publication No.: US08652055B2Publication Date: 2014-02-18
- Inventor: Yukiyoshi Saitou
- Applicant: Yukiyoshi Saitou
- Applicant Address: JP Tokyo
- Assignee: Shisei Datum Co., Ltd.
- Current Assignee: Shisei Datum Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: DLA Piper LLP (US)
- Priority: JP2004-235267 20040812
- Main IPC: A61B5/02
- IPC: A61B5/02
Abstract:
A pulse wave data correcting method in an electronic hemomanometer which is designed to time-differentiate signals each formed by superposing a pulse wave amplitude component on a cuff pressure, to compute an envelope consisting of the time-differentiated signals, to detect the maximal value in the computed envelope, to sort the time-differentiated signals generated prior to the maximal envelope value in ascending order, to sort the time-differentiated signals generated after the maximal envelope value in descending order, and to form an envelope consisting of the sorted time-differentiated signals.
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