JP7552705B2 - 肺音分析システム - Google Patents

肺音分析システム Download PDF

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Publication number
JP7552705B2
JP7552705B2 JP2022544939A JP2022544939A JP7552705B2 JP 7552705 B2 JP7552705 B2 JP 7552705B2 JP 2022544939 A JP2022544939 A JP 2022544939A JP 2022544939 A JP2022544939 A JP 2022544939A JP 7552705 B2 JP7552705 B2 JP 7552705B2
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Japan
Prior art keywords
lung sound
lung
time
acoustic signal
auscultation
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JP2022544939A
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Japanese (ja)
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JPWO2022044127A1 (https=
JPWO2022044127A5 (https=
Inventor
昌夫 樋口
充 野間
玲史 近藤
友督 荒井
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NEC Corp
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NEC Corp
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • A61B5/087—Measuring breath flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00—Instruments for auscultation
    • A61B7/003—Detecting lung or respiration noise
    • 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
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
    • G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
    • G16H40/67—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for remote operation
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/70—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for mining of medical data, e.g. analysing previous cases of other patients
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0204—Acoustic sensors

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Acoustics & Sound (AREA)
  • Pathology (AREA)
  • Data Mining & Analysis (AREA)
  • Epidemiology (AREA)
  • Primary Health Care (AREA)
  • Pulmonology (AREA)
  • Databases & Information Systems (AREA)
  • Physiology (AREA)
  • Biophysics (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
JP2022544939A 2020-08-25 2020-08-25 肺音分析システム Active JP7552705B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/032055 WO2022044127A1 (ja) 2020-08-25 2020-08-25 肺音分析システム

Publications (3)

Publication Number Publication Date
JPWO2022044127A1 JPWO2022044127A1 (https=) 2022-03-03
JPWO2022044127A5 JPWO2022044127A5 (https=) 2023-04-24
JP7552705B2 true JP7552705B2 (ja) 2024-09-18

Family

ID=80354781

Family Applications (1)

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JP2022544939A Active JP7552705B2 (ja) 2020-08-25 2020-08-25 肺音分析システム

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US (4) US12446847B2 (https=)
JP (1) JP7552705B2 (https=)
WO (1) WO2022044127A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118203731B (zh) * 2024-04-03 2024-12-24 首都医科大学附属北京世纪坛医院 应用于呼吸机的高频叠加常频的频率振荡控制方法及系统
TWI884070B (zh) * 2024-08-23 2025-05-11 廣達電腦股份有限公司 主動降噪聽診器

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070219059A1 (en) 2006-03-17 2007-09-20 Schwartz Mark H Method and system for continuous monitoring and training of exercise
JP2013123496A (ja) 2011-12-13 2013-06-24 Sharp Corp 判定装置、電子聴診器、電子聴診システム、判定方法、判定プログラム、およびコンピュータ読み取り可能な記録媒体
US20130331722A1 (en) 2010-07-14 2013-12-12 Imperial Innovations Limited Feature characterization for breathing monitor
US20140350355A1 (en) 2013-05-27 2014-11-27 P-Tech HM Ltd. Monitoring and managing sleep breathing disorders
JP2016538091A (ja) 2013-09-22 2016-12-08 マムセンス・リミテッド 幼児飲み込みを検出するためのシステムおよび方法
US20180374496A1 (en) 2015-12-16 2018-12-27 Dolby Laboratories Licensing Corporation Suppression of breath in audio signals
US20190038216A1 (en) 2016-02-03 2019-02-07 Nanyang Technological University Methods for detecting a sleep disorder and sleep disorder detection devices
WO2019220620A1 (ja) 2018-05-18 2019-11-21 日本電気株式会社 異常検出装置、異常検出方法及びプログラム
WO2019220609A1 (ja) 2018-05-18 2019-11-21 日本電気株式会社 異常検出装置、異常検出方法及びプログラム

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2791248B1 (fr) 1999-03-24 2001-08-24 Georges Kehyayan Dispositif d'analyse de bruits auscultatoires, en particulier de bruits respiratoires
JP4849424B2 (ja) 2000-05-19 2012-01-11 医療法人鉄蕉会 聴診システム
JP2007190081A (ja) 2006-01-17 2007-08-02 Nagasaki Univ 肺音収集装置及び肺音収集方法
JP2008113936A (ja) 2006-11-07 2008-05-22 Yasuaki Nakagawa 生体音聴診装置
WO2010044452A1 (ja) 2008-10-16 2010-04-22 国立大学法人長崎大学 情報判定支援方法、音情報判定方法、音情報判定支援装置、音情報判定装置、音情報判定支援システム及びプログラム
JP5964151B2 (ja) 2012-06-21 2016-08-03 シャープ株式会社 情報処理装置、情報処理方法、制御プログラム、および、記録媒体
WO2016091612A1 (en) 2014-12-12 2016-06-16 Koninklijke Philips N.V. Acoustic monitoring system, monitoring method, and monitoring computer program

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070219059A1 (en) 2006-03-17 2007-09-20 Schwartz Mark H Method and system for continuous monitoring and training of exercise
US20130331722A1 (en) 2010-07-14 2013-12-12 Imperial Innovations Limited Feature characterization for breathing monitor
JP2013123496A (ja) 2011-12-13 2013-06-24 Sharp Corp 判定装置、電子聴診器、電子聴診システム、判定方法、判定プログラム、およびコンピュータ読み取り可能な記録媒体
US20140350355A1 (en) 2013-05-27 2014-11-27 P-Tech HM Ltd. Monitoring and managing sleep breathing disorders
JP2016538091A (ja) 2013-09-22 2016-12-08 マムセンス・リミテッド 幼児飲み込みを検出するためのシステムおよび方法
US20180374496A1 (en) 2015-12-16 2018-12-27 Dolby Laboratories Licensing Corporation Suppression of breath in audio signals
US20190038216A1 (en) 2016-02-03 2019-02-07 Nanyang Technological University Methods for detecting a sleep disorder and sleep disorder detection devices
WO2019220620A1 (ja) 2018-05-18 2019-11-21 日本電気株式会社 異常検出装置、異常検出方法及びプログラム
WO2019220609A1 (ja) 2018-05-18 2019-11-21 日本電気株式会社 異常検出装置、異常検出方法及びプログラム

Also Published As

Publication number Publication date
US20230284998A1 (en) 2023-09-14
WO2022044127A1 (ja) 2022-03-03
US20260026769A1 (en) 2026-01-29
JPWO2022044127A1 (https=) 2022-03-03
US12446847B2 (en) 2025-10-21
US20260083426A1 (en) 2026-03-26
US20260026770A1 (en) 2026-01-29

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