NO20062317L - Analyse av anskaltoriske lyder ved bruk av singulaer verdi-dekomposisjon - Google Patents
Analyse av anskaltoriske lyder ved bruk av singulaer verdi-dekomposisjonInfo
- Publication number
- NO20062317L NO20062317L NO20062317A NO20062317A NO20062317L NO 20062317 L NO20062317 L NO 20062317L NO 20062317 A NO20062317 A NO 20062317A NO 20062317 A NO20062317 A NO 20062317A NO 20062317 L NO20062317 L NO 20062317L
- Authority
- NO
- Norway
- Prior art keywords
- multidimensional space
- patient
- singular value
- auscultatory sounds
- sounds
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B7/00—Instruments for auscultation
-
- 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Acoustics & Sound (AREA)
- Physics & Mathematics (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)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
Det er beskrevet fremgangsmåter for analyse av auskultatoriske lyder for å hjelpe en medisinsk fagperson i å diagnostisere fysiologiske tilstander hos en pasient. Et dataanalysesystem anvender for eksempel singulærverdidekomposisjon på auskultatoriske lyder som er forbundet med kjente fysiologiske tilstander for å definere en mengde av en eller flere sykdomsområder i et flerdimensjonalt rom. En diagnoseanordning så som et elektronisk stetoskop eller en PDA (personal digital assistant) anvender konfigurasjonsdata fra dataanalysesystemet for å generere en mengde av en eller flere vektorer inne i det flerdimensjonale rommet som er representative for auskultatoriske lyder forbundet med en pasient. Diagnoseanordningen leverer en diagnosemelding forbundet med en fysiologisk tilstand hos pasienten basert på orienteringen av vektorene relativ til sykdomsområdene i det flerdimensjonale rommet.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US51344403P | 2003-10-22 | 2003-10-22 | |
US10/781,118 US7300405B2 (en) | 2003-10-22 | 2004-02-18 | Analysis of auscultatory sounds using single value decomposition |
PCT/US2004/034557 WO2005041778A1 (en) | 2003-10-22 | 2004-10-19 | Analysis of auscultatory sounds using single value decomposition |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20062317L true NO20062317L (no) | 2006-07-24 |
Family
ID=34526866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20062317A NO20062317L (no) | 2003-10-22 | 2006-05-22 | Analyse av anskaltoriske lyder ved bruk av singulaer verdi-dekomposisjon |
Country Status (10)
Country | Link |
---|---|
US (1) | US7300405B2 (no) |
EP (1) | EP1677680B1 (no) |
JP (1) | JP4819687B2 (no) |
KR (1) | KR100805181B1 (no) |
CN (1) | CN1870941B (no) |
AU (1) | AU2004285457B2 (no) |
CA (1) | CA2542718A1 (no) |
NO (1) | NO20062317L (no) |
TW (1) | TW200526174A (no) |
WO (1) | WO2005041778A1 (no) |
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JP4759727B2 (ja) * | 2004-03-19 | 2011-08-31 | 国立大学法人山口大学 | デジタル聴診解析システム |
US20060167385A1 (en) * | 2005-01-24 | 2006-07-27 | 3M Innovative Properties Company | Analysis of auscultatory sounds using voice recognition |
US7520860B2 (en) | 2005-04-13 | 2009-04-21 | Marie G. Johnson | Detection of coronary artery disease using an electronic stethoscope |
US8092396B2 (en) * | 2005-10-20 | 2012-01-10 | Merat Bagha | Electronic auscultation device |
US9398891B2 (en) | 2005-10-20 | 2016-07-26 | Tiba Medical, Inc. | Multiple communication interface medical examination apparatus, system, and/or method |
RU2428104C2 (ru) * | 2005-11-08 | 2011-09-10 | Конинклейке Филипс Электроникс Н.В. | Способ обнаружения критичных трендов при многопараметрическом контроле за пациентом и клинических данных, используя кластеризацию |
US8920343B2 (en) * | 2006-03-23 | 2014-12-30 | Michael Edward Sabatino | Apparatus for acquiring and processing of physiological auditory signals |
US7806833B2 (en) * | 2006-04-27 | 2010-10-05 | Hd Medical Group Limited | Systems and methods for analysis and display of heart sounds |
WO2008000254A1 (en) * | 2006-06-26 | 2008-01-03 | Coloplast A/S | Multi parametric classification of cardiovascular sounds |
CN100407996C (zh) * | 2006-06-29 | 2008-08-06 | 李长杰 | 基于蓝牙技术的无线听诊器的实现方法及蓝牙听诊器 |
WO2008036649A2 (en) * | 2006-09-18 | 2008-03-27 | The Trustees Of Columbia University In The City Of New York | System and method for diagnosing a condition of a patient |
JP2008113936A (ja) * | 2006-11-07 | 2008-05-22 | Yasuaki Nakagawa | 生体音聴診装置 |
US11389080B2 (en) * | 2007-11-28 | 2022-07-19 | Intervet Inc. | System and method for diagnosis of bovine diseases using auscultation analysis |
US20090290719A1 (en) * | 2008-05-22 | 2009-11-26 | Welch Allyn, Inc. | Stethoscopic assembly with record/playback feature |
US10064580B2 (en) | 2008-11-07 | 2018-09-04 | Intervet Inc. | System and method for determining antibiotic effectiveness in respiratory diseased animals using auscultation analysis |
KR101072452B1 (ko) * | 2009-05-27 | 2011-10-11 | 충북대학교 산학협력단 | 심장질환 진단장치 및 방법 |
CN102762152A (zh) * | 2009-12-08 | 2012-10-31 | Aum心血管股份有限公司 | 心血管疾病的检测系统和方法 |
BR112012014295A2 (pt) | 2009-12-18 | 2017-10-24 | Koninl Philips Electronics Nv | aparelho processador de sinais, método de operação de um aparelho processador de sinais e produto de programa de computador |
JP5710168B2 (ja) * | 2010-07-26 | 2015-04-30 | シャープ株式会社 | 生体測定装置、生体測定方法、生体測定装置の制御プログラム、および、該制御プログラムを記録した記録媒体 |
EP2608714A4 (en) * | 2010-08-25 | 2017-03-08 | Diacoustic Medical Devices (Pty) Ltd | A system and method for classifying a heart sound |
EP2462871A1 (en) * | 2010-12-13 | 2012-06-13 | Acarix A/S | System, stethoscope and method for indicating risk of coronary artery disease |
CN102670184B (zh) * | 2012-05-10 | 2014-01-01 | 中国科学院合肥物质科学研究院 | 自助式心血管机能检测系统及其使用方法 |
BR122022005675B1 (pt) | 2013-02-06 | 2023-05-02 | Geissler Companies, Llc | Métodos para determinar a eficácia de uma droga |
CN104510492A (zh) * | 2013-10-06 | 2015-04-15 | 吴伟 | 不可听信号的听诊方法及装置 |
US10271737B2 (en) * | 2014-09-18 | 2019-04-30 | National Central University | Noninvasive arterial condition detecting method, system, and non-transitory computer readable storage medium |
JP6675897B2 (ja) * | 2015-03-24 | 2020-04-08 | Jrcs株式会社 | 電子聴診器 |
CN106053116B (zh) * | 2016-07-18 | 2018-10-23 | 合肥凯利光电科技有限公司 | 消化道动力检测仪低温环境中抗干扰性能的工业检测方法 |
CN106679799B (zh) * | 2016-12-28 | 2019-07-12 | 陕西师范大学 | 一种雷声信号发生系统及雷声信号模拟方法 |
US11284827B2 (en) | 2017-10-21 | 2022-03-29 | Ausculsciences, Inc. | Medical decision support system |
CN110720899B (zh) * | 2019-10-14 | 2020-08-25 | 浙江大学 | 一种基于mpsf提取的ava狭窄定位及狭窄程度多级分类系统 |
KR102432260B1 (ko) * | 2019-12-27 | 2022-08-16 | 주식회사 에이티센스 | 심전도 데이터에 관련된 심음 데이터를 이용하여 심전도 데이터의 비정상 신호 구간을 검출하는 생체신호 측정 장치 및 생체신호 측정 방법 |
EP4082433A4 (en) | 2019-12-27 | 2024-01-10 | Kyocera Corp | CONTROL DEVICE, CONTROL SYSTEM AND CONTROL METHOD |
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-
2004
- 2004-02-18 US US10/781,118 patent/US7300405B2/en active Active
- 2004-10-19 CN CN2004800307194A patent/CN1870941B/zh not_active Expired - Fee Related
- 2004-10-19 AU AU2004285457A patent/AU2004285457B2/en not_active Ceased
- 2004-10-19 KR KR1020067009865A patent/KR100805181B1/ko not_active IP Right Cessation
- 2004-10-19 EP EP04795688.3A patent/EP1677680B1/en not_active Not-in-force
- 2004-10-19 WO PCT/US2004/034557 patent/WO2005041778A1/en active Application Filing
- 2004-10-19 CA CA002542718A patent/CA2542718A1/en not_active Abandoned
- 2004-10-19 JP JP2006536713A patent/JP4819687B2/ja not_active Expired - Fee Related
- 2004-10-22 TW TW093132268A patent/TW200526174A/zh unknown
-
2006
- 2006-05-22 NO NO20062317A patent/NO20062317L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US7300405B2 (en) | 2007-11-27 |
CN1870941A (zh) | 2006-11-29 |
CN1870941B (zh) | 2010-05-12 |
JP2007508899A (ja) | 2007-04-12 |
WO2005041778A1 (en) | 2005-05-12 |
AU2004285457A1 (en) | 2005-05-12 |
KR20060090279A (ko) | 2006-08-10 |
KR100805181B1 (ko) | 2008-02-21 |
CA2542718A1 (en) | 2005-05-12 |
EP1677680B1 (en) | 2013-04-10 |
US20050090755A1 (en) | 2005-04-28 |
TW200526174A (en) | 2005-08-16 |
JP4819687B2 (ja) | 2011-11-24 |
AU2004285457B2 (en) | 2008-12-18 |
EP1677680A1 (en) | 2006-07-12 |
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