RESPIRATION SENSING DEVICE - MURATA MANUFACTURING CO

Title:

RESPIRATION SENSING DEVICE

Document Type and Number:

WIPO Patent Application WO/2018/092730

Kind Code:

A1

Abstract:

This respiration sensing device (1) has a sensor member (2) for detecting the respiration of a subject (Obj) and a main body part (8) for performing signal-processing on the detected respiration. The sensor member (2) is provided with a piezoelectric film sensor (3), first and second electrodes (4A, 4B), insulation sheets (5A, 5B), and shields (6A, 6B), and is mounted on a body surface of the subject (Obj) from a site (K) corresponding to the processus xiphoideus of the sternum of the subject (Obj) to a site (M) corresponding to the anticardium. The respiration sensing device (1) detects the respiration of the subject (Obj) by detecting relative changes in the site (K) corresponding to the processus xiphoideus and the site (M) corresponding to the anticardium.

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Inventors:

SHIMUTA TORU (JP)
MAEDA TAKENOBU (JP)

Application Number:

PCT/JP2017/040798

Publication Date:

May 24, 2018

Filing Date:

November 13, 2017

Export Citation:

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Assignee:

MURATA MANUFACTURING CO (JP)

International Classes:

A61B5/08; A61B5/113

Foreign References:

JPH07500748A	1995-01-26
JP2001269322A	2001-10-02
JP2000350716A	2000-12-19
JP2013198618A	2013-10-03
US20150257654A1	2015-09-17
JP2013066570A	2013-04-18

Attorney, Agent or Firm:

HIROWA PATENT FIRM (JP)

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