ATE551844T1 - Wandler für bioakustische signale - Google Patents
Wandler für bioakustische signaleInfo
- Publication number
- ATE551844T1 ATE551844T1 AT03732253T AT03732253T ATE551844T1 AT E551844 T1 ATE551844 T1 AT E551844T1 AT 03732253 T AT03732253 T AT 03732253T AT 03732253 T AT03732253 T AT 03732253T AT E551844 T1 ATE551844 T1 AT E551844T1
- Authority
- AT
- Austria
- Prior art keywords
- skin
- transducer
- noise
- rear side
- sensitive element
- Prior art date
Links
Classifications
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/46—Special adaptations for use as contact microphones, e.g. on musical instrument, on stethoscope
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Public Health (AREA)
- Medical Informatics (AREA)
- Biomedical Technology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA200200962 | 2002-06-21 | ||
PCT/DK2003/000427 WO2004002191A1 (en) | 2002-06-21 | 2003-06-23 | A transducer for bioacoustic signals |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE551844T1 true ATE551844T1 (de) | 2012-04-15 |
Family
ID=29797006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT03732253T ATE551844T1 (de) | 2002-06-21 | 2003-06-23 | Wandler für bioakustische signale |
Country Status (8)
Country | Link |
---|---|
US (1) | US7593534B2 (de) |
EP (1) | EP1552718B1 (de) |
JP (1) | JP4378280B2 (de) |
KR (1) | KR100991649B1 (de) |
CN (1) | CN100556202C (de) |
AT (1) | ATE551844T1 (de) |
AU (1) | AU2003239776A1 (de) |
WO (1) | WO2004002191A1 (de) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101094610B (zh) | 2004-12-30 | 2012-03-21 | 3M创新有限公司 | 摩擦噪音降低的听诊器 |
KR100706842B1 (ko) * | 2005-08-09 | 2007-04-12 | 주식회사 비손하이테크 | 전자청진기용 헤드 |
US7998091B2 (en) * | 2005-11-23 | 2011-08-16 | 3M Innovative Properties Company | Weighted bioacoustic sensor and method of using same |
US8024974B2 (en) * | 2005-11-23 | 2011-09-27 | 3M Innovative Properties Company | Cantilevered bioacoustic sensor and method using same |
US8920343B2 (en) | 2006-03-23 | 2014-12-30 | Michael Edward Sabatino | Apparatus for acquiring and processing of physiological auditory signals |
US20080013747A1 (en) * | 2006-06-30 | 2008-01-17 | Bao Tran | Digital stethoscope and monitoring instrument |
JP5182516B2 (ja) * | 2006-11-09 | 2013-04-17 | 日本電気株式会社 | 圧電スピーカ及び圧電スピーカを備えた電子機器 |
WO2008118753A1 (en) | 2007-03-23 | 2008-10-02 | 3M Innovative Properties Company | Power management for medical sensing devices employing multiple sensor signal feature detection |
WO2008118750A1 (en) * | 2007-03-23 | 2008-10-02 | 3M Innovative Properties Company | Modular electronic biosensor with interface for receiving disparate modules |
US20090030285A1 (en) * | 2007-07-25 | 2009-01-29 | Andersen Bjorn K | Monitoring of use status and automatic power management in medical devices |
US8145242B2 (en) * | 2007-08-31 | 2012-03-27 | At&T Intellectual Property I, L.P. | Determining geographic zone |
CA2732879A1 (en) * | 2008-08-05 | 2010-02-11 | Guardsman Scientific, Inc. | System and method for managing a patient |
US8876720B2 (en) * | 2008-08-05 | 2014-11-04 | Guardsman Scientific, Inc. | Peripheral ultrasound device providing pivotal adjustment of an imaging mechanism about two axes |
CN102475550A (zh) * | 2010-11-24 | 2012-05-30 | 孙翠玲 | 振膜直接感振式电子听诊探头 |
US9462994B2 (en) * | 2012-05-11 | 2016-10-11 | 3M Innovative Properties Company | Bioacoustic sensor with active noise correction |
TW201347728A (zh) * | 2012-05-17 | 2013-12-01 | Ind Tech Res Inst | 生理訊號感測結構及包括所述生理訊號感測結構的聽診器及其製造方法 |
US8934637B2 (en) * | 2012-12-03 | 2015-01-13 | Elegant Medical LLC | Electronic stethoscope |
USD764064S1 (en) | 2013-06-07 | 2016-08-16 | Guardsman Scientific, Inc. | Securing mechanism for a peripheral ultrasound device |
USD787685S1 (en) | 2013-06-07 | 2017-05-23 | Guardsman Scientific, Inc. | Probe for a peripheral ultrasound device |
USD787684S1 (en) | 2013-06-07 | 2017-05-23 | Guardsman Scientific, Inc. | Securing mechanism with a probe for a peripheral ultrasound device |
WO2015065988A1 (en) * | 2013-10-28 | 2015-05-07 | Smith Clive L | Stethoscope and electronic device structure |
US9530433B2 (en) | 2014-03-17 | 2016-12-27 | Sharp Laboratories Of America, Inc. | Voice activity detection for noise-canceling bioacoustic sensor |
EP2928209A1 (de) | 2014-04-02 | 2015-10-07 | MyoDynamik ApS | System zur Erfassung von tondarstellenden Daten in einem menschlichen oder tierischen Körper |
US10820883B2 (en) | 2014-04-16 | 2020-11-03 | Bongiovi Acoustics Llc | Noise reduction assembly for auscultation of a body |
US9621973B2 (en) * | 2014-09-22 | 2017-04-11 | Samsung Electronics Company, Ltd | Wearable audio device |
EP3031394A1 (de) | 2014-12-11 | 2016-06-15 | MyoDynamik ApS | Beurteilung der physischen Fitness eines Tieres oder eines Menschen |
WO2016137798A1 (en) * | 2015-02-23 | 2016-09-01 | The Boston Consulting Group, Inc. | Physiological monitoring device |
JP6832628B2 (ja) * | 2016-03-23 | 2021-02-24 | パイオニア株式会社 | 生体音聴診装置 |
CA3018543A1 (en) * | 2016-03-25 | 2017-09-28 | Bongiovi Acoustics Llc | Noise reduction assembly for auscultation of a body |
JP6827271B2 (ja) * | 2016-03-28 | 2021-02-10 | パイオニア株式会社 | 生体音取得装置 |
JP2018102849A (ja) * | 2016-12-28 | 2018-07-05 | オムロンヘルスケア株式会社 | 生体音測定装置 |
CN107432751A (zh) * | 2017-06-05 | 2017-12-05 | 广东工业大学 | 共振频率可调节的听诊采集头 |
WO2019017378A1 (ja) * | 2017-07-20 | 2019-01-24 | パイオニア株式会社 | 生体音取得装置 |
CA3078227A1 (en) | 2017-10-04 | 2019-04-11 | Ausculsciences, Inc. | Auscultatory sound-or-vibration sensor |
EP4051119A4 (de) * | 2019-10-29 | 2023-11-29 | Respiri Limited | Vorrichtung zur erfassung von atemgeräuschen |
US20210321973A1 (en) * | 2020-04-17 | 2021-10-21 | Stratoscientific, Inc. | Electronic acoustic collection system |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5518001Y2 (de) | 1974-01-16 | 1980-04-25 | ||
US5539831A (en) * | 1993-08-16 | 1996-07-23 | The University Of Mississippi | Active noise control stethoscope |
US5492129A (en) * | 1993-12-03 | 1996-02-20 | Greenberger; Hal | Noise-reducing stethoscope |
US5467775A (en) | 1995-03-17 | 1995-11-21 | University Research Engineers & Associates | Modular auscultation sensor and telemetry system |
US5909495A (en) * | 1996-11-05 | 1999-06-01 | Andrea Electronics Corporation | Noise canceling improvement to stethoscope |
US6028942A (en) * | 1997-02-20 | 2000-02-22 | Greenberger; Hal P. | Stethoscope with reduced susceptibility to interference from ambient noise |
US5883339A (en) * | 1997-03-31 | 1999-03-16 | Greenberger; Hal | Vibration isolation mount for a stethoscope chestpiece, and methods of using same |
DE69936476T2 (de) * | 1998-03-18 | 2007-11-08 | Nippon Telegraph And Telephone Corp. | Tragbares Kommunikationsgerät zur Eingabe von Befehlen durch Detektion der Fingeraufschläge oder Vibrationen der Fingerspitzen |
EP1002413B1 (de) * | 1998-05-15 | 2007-02-07 | Koninklijke Philips Electronics N.V. | Gerät zum gebrauch am ohr oder entfernt vom ohr |
EP1206897A2 (de) * | 1999-07-23 | 2002-05-22 | Digital Sonics, Llc | Plattenförmiger lautsprecher |
-
2003
- 2003-06-23 KR KR1020047020742A patent/KR100991649B1/ko not_active IP Right Cessation
- 2003-06-23 CN CNB038145898A patent/CN100556202C/zh not_active Expired - Fee Related
- 2003-06-23 JP JP2004514592A patent/JP4378280B2/ja not_active Expired - Fee Related
- 2003-06-23 AT AT03732253T patent/ATE551844T1/de active
- 2003-06-23 WO PCT/DK2003/000427 patent/WO2004002191A1/en active Application Filing
- 2003-06-23 AU AU2003239776A patent/AU2003239776A1/en not_active Abandoned
- 2003-06-23 US US10/518,588 patent/US7593534B2/en active Active
- 2003-06-23 EP EP03732253A patent/EP1552718B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1552718A1 (de) | 2005-07-13 |
KR100991649B1 (ko) | 2010-11-02 |
US7593534B2 (en) | 2009-09-22 |
AU2003239776A1 (en) | 2004-01-06 |
KR20050010957A (ko) | 2005-01-28 |
JP4378280B2 (ja) | 2009-12-02 |
EP1552718B1 (de) | 2012-03-28 |
WO2004002191A1 (en) | 2003-12-31 |
CN1679372A (zh) | 2005-10-05 |
US20050232434A1 (en) | 2005-10-20 |
JP2005534360A (ja) | 2005-11-17 |
CN100556202C (zh) | 2009-10-28 |
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