JP4848524B2 - 聴診心音信号の処理方法及び聴診装置 - Google Patents

聴診心音信号の処理方法及び聴診装置 Download PDF

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Publication number
JP4848524B2
JP4848524B2 JP2007541064A JP2007541064A JP4848524B2 JP 4848524 B2 JP4848524 B2 JP 4848524B2 JP 2007541064 A JP2007541064 A JP 2007541064A JP 2007541064 A JP2007541064 A JP 2007541064A JP 4848524 B2 JP4848524 B2 JP 4848524B2
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Prior art keywords
heart sound
data
heart
sound signal
thv
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JPWO2007046504A1 (ja
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鐘偉 江
三晋 崔
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NATIONAL UNIVERSITY CORPORATION YAMAGUCHI UNIVERSITY
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NATIONAL UNIVERSITY CORPORATION YAMAGUCHI UNIVERSITY
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00—Instruments for auscultation
    • A61B7/02—Stethoscopes
    • A61B7/04—Electric stethoscopes

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  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
JP2007541064A 2005-10-21 2006-10-20 聴診心音信号の処理方法及び聴診装置 Active JP4848524B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007541064A JP4848524B2 (ja) 2005-10-21 2006-10-20 聴診心音信号の処理方法及び聴診装置

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP2005306625 2005-10-21
JP2005306625 2005-10-21
JP2005332993 2005-11-17
JP2005332993 2005-11-17
JP2006101429 2006-04-03
JP2006101429 2006-04-03
PCT/JP2006/320964 WO2007046504A1 (ja) 2005-10-21 2006-10-20 聴診心音信号の処理方法及び聴診装置
JP2007541064A JP4848524B2 (ja) 2005-10-21 2006-10-20 聴診心音信号の処理方法及び聴診装置

Publications (2)

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JPWO2007046504A1 JPWO2007046504A1 (ja) 2009-04-23
JP4848524B2 true JP4848524B2 (ja) 2011-12-28

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JP (1) JP4848524B2 (zh)
CN (1) CN101291628B (zh)
WO (1) WO2007046504A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105212960A (zh) * 2015-08-19 2016-01-06 四川长虹电器股份有限公司 心音信号质量评估方法
KR20210105079A (ko) * 2020-02-18 2021-08-26 스마트사운드주식회사 수술실에서의 애완동물 수술상황 모니터링 시스템 및 방법

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5207174B2 (ja) * 2008-03-31 2013-06-12 国立大学法人山口大学 心音周波数解析装置
JP5652266B2 (ja) * 2011-03-04 2015-01-14 セイコーエプソン株式会社 計測装置
JP5673429B2 (ja) * 2011-08-08 2015-02-18 株式会社Ｊｖｃケンウッド 心音情報処理装置、心音情報処理方法、心音情報処理プログラム
EP2869770B1 (en) 2012-07-05 2019-01-16 Pulmonary Apps, LLC Wireless stethoscope and method of use thereof
JP6103591B2 (ja) * 2013-06-05 2017-03-29 国立大学法人山口大学 聴診心音信号の処理方法、聴診心音信号の処理装置及び聴診心音信号を処理するためのプログラム
CN103315767B (zh) * 2013-06-18 2015-05-13 西华大学 心音信号的判别方法及心音信号的判别系统
KR20150010255A (ko) * 2013-07-18 2015-01-28 삼성전자주식회사 습관을 이용한 진단 장치 및 진단 관리 장치와 그를 이용한 진단 방법
CN103584881B (zh) * 2013-11-29 2015-12-02 成都工业学院 基于双控制器的电子听诊器
CN107348971A (zh) * 2017-08-17 2017-11-17 上海交通大学 一种基于心音检测和机器学习算法的心脏病筛查系统
JP6434107B2 (ja) * 2017-10-24 2018-12-05 パイオニア株式会社 信号処理装置及び方法、並びにコンピュータプログラム及び記録媒体
CN108041689A (zh) * 2018-02-14 2018-05-18 深圳市研桥科技有限公司 电子烟点火装置及其控制方法
JP2018200733A (ja) * 2018-10-01 2018-12-20 タイト ケア リミテッド 自動の及び遠隔の訓練された人によりガイドされる医学検査を行うためのシステム及び方法
WO2021020203A1 (ja) * 2019-07-26 2021-02-04 富士フイルム株式会社 聴診器
US11529102B2 (en) 2019-12-02 2022-12-20 Analog Devices, Inc. Heart sound normalization
CN112515698B (zh) * 2020-11-24 2023-03-28 英华达（上海）科技有限公司 听诊系统及其控制方法
CN112614503A (zh) * 2020-12-14 2021-04-06 北京远鉴信息技术有限公司 心音信号的处理方法、装置、电子设备及可读存储介质

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS583408A (ja) * 1981-06-23 1983-01-10 シ−メンス・アクチエンゲゼルシヤフト 可変ゲインパルス増幅器
JPS5889240A (ja) * 1981-11-20 1983-05-27 松下電工株式会社 脈拍検出回路
JPS60149603A (ja) * 1984-01-17 1985-08-07 Kuraray Co Ltd 光重合性の組成物
JPH10234684A (ja) * 1997-02-28 1998-09-08 Seiko Epson Corp 計測装置
JP2005296643A (ja) * 2004-03-19 2005-10-27 Yamaguchi Univ デジタル聴診解析システム

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60149603U (ja) * 1984-03-16 1985-10-04 カシオ計算機株式会社 心拍計

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS583408A (ja) * 1981-06-23 1983-01-10 シ−メンス・アクチエンゲゼルシヤフト 可変ゲインパルス増幅器
JPS5889240A (ja) * 1981-11-20 1983-05-27 松下電工株式会社 脈拍検出回路
JPS60149603A (ja) * 1984-01-17 1985-08-07 Kuraray Co Ltd 光重合性の組成物
JPH10234684A (ja) * 1997-02-28 1998-09-08 Seiko Epson Corp 計測装置
JP2005296643A (ja) * 2004-03-19 2005-10-27 Yamaguchi Univ デジタル聴診解析システム

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105212960A (zh) * 2015-08-19 2016-01-06 四川长虹电器股份有限公司 心音信号质量评估方法
CN105212960B (zh) * 2015-08-19 2018-03-30 四川长虹电器股份有限公司 心音信号质量评估方法
KR20210105079A (ko) * 2020-02-18 2021-08-26 스마트사운드주식회사 수술실에서의 애완동물 수술상황 모니터링 시스템 및 방법
KR102364440B1 (ko) * 2020-02-18 2022-02-18 스마트사운드주식회사 수술실에서의 애완동물 수술상황 모니터링 시스템 및 방법

Also Published As

Publication number Publication date
WO2007046504A1 (ja) 2007-04-26
CN101291628A (zh) 2008-10-22
CN101291628B (zh) 2011-11-16
JPWO2007046504A1 (ja) 2009-04-23

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