DE69628436D1 - Elektronisches stethoskop - Google Patents
Elektronisches stethoskopInfo
- Publication number
- DE69628436D1 DE69628436D1 DE69628436T DE69628436T DE69628436D1 DE 69628436 D1 DE69628436 D1 DE 69628436D1 DE 69628436 T DE69628436 T DE 69628436T DE 69628436 T DE69628436 T DE 69628436T DE 69628436 D1 DE69628436 D1 DE 69628436D1
- Authority
- DE
- Germany
- Prior art keywords
- stethoscope
- acoustic
- electronic stethoscope
- electronic
- heart
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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
-
- 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
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US50560195A | 1995-07-21 | 1995-07-21 | |
US505601 | 1995-07-21 | ||
PCT/US1996/011978 WO1997003600A2 (en) | 1995-07-21 | 1996-07-19 | Electronic stethoscope |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69628436D1 true DE69628436D1 (de) | 2003-07-03 |
DE69628436T2 DE69628436T2 (de) | 2004-04-08 |
Family
ID=24011018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69628436T Expired - Fee Related DE69628436T2 (de) | 1995-07-21 | 1996-07-19 | Elektronisches stethoskop |
Country Status (8)
Country | Link |
---|---|
US (4) | US5825895A (de) |
EP (1) | EP0845958B1 (de) |
JP (1) | JPH11510067A (de) |
AT (1) | ATE241316T1 (de) |
AU (1) | AU6678296A (de) |
CA (1) | CA2227416A1 (de) |
DE (1) | DE69628436T2 (de) |
WO (1) | WO1997003600A2 (de) |
Families Citing this family (81)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0845958B1 (de) * | 1995-07-21 | 2003-05-28 | Stethtech Corporation | Elektronisches stethoskop |
US6050950A (en) | 1996-12-18 | 2000-04-18 | Aurora Holdings, Llc | Passive/non-invasive systemic and pulmonary blood pressure measurement |
US7346174B1 (en) * | 1998-10-05 | 2008-03-18 | Clive Smith | Medical device with communication, measurement and data functions |
US6139505A (en) * | 1998-10-14 | 2000-10-31 | Murphy; Raymond L. H. | Method and apparatus for displaying lung sounds and performing diagnosis based on lung sound analysis |
US6790183B2 (en) * | 1998-10-14 | 2004-09-14 | Raymond L. H. Murphy | Method and apparatus for displaying body sounds and performing diagnosis based on body sound analysis |
US6210344B1 (en) | 1999-03-24 | 2001-04-03 | Umm Electronics, Inc. | Method and apparatus for passive heart rate detection |
WO2000076400A1 (en) | 1999-06-14 | 2000-12-21 | Agee, John M., Trustee Of The John M. Agee Trust Dated August 15, 1996 | Method and apparatus for monitoring tendon motion |
US6415033B1 (en) | 1999-09-15 | 2002-07-02 | Ilife Systems, Inc. | Physiological condition monitors utilizing very low frequency acoustic signals |
US20040039419A1 (en) * | 1999-09-30 | 2004-02-26 | Stickney Ronald E. | Apparatus, software, and methods for cardiac pulse detection using a piezoelectric sensor |
US6440082B1 (en) * | 1999-09-30 | 2002-08-27 | Medtronic Physio-Control Manufacturing Corp. | Method and apparatus for using heart sounds to determine the presence of a pulse |
US9248306B2 (en) | 1999-09-30 | 2016-02-02 | Physio-Control, Inc. | Pulse detection apparatus, software, and methods using patient physiological signals |
US20030109790A1 (en) * | 2001-12-06 | 2003-06-12 | Medtronic Physio-Control Manufacturing Corp. | Pulse detection method and apparatus using patient impedance |
US6340350B1 (en) * | 2000-01-06 | 2002-01-22 | Juanita P. Simms | Transmitter/receiver stethoscope and holder therefor |
US6416483B1 (en) | 2000-03-24 | 2002-07-09 | Ilife Systems, Inc. | Sensor and method for detecting very low frequency acoustic signals |
US6575916B2 (en) * | 2000-03-24 | 2003-06-10 | Ilife Solutions, Inc. | Apparatus and method for detecting very low frequency acoustic signals |
US6706002B1 (en) * | 2000-03-24 | 2004-03-16 | Ilife Systems, Inc. | System and method for remotely monitoring at least one physiological characteristic of a child |
AUPQ831700A0 (en) | 2000-06-22 | 2000-07-20 | Australian Centre For Advanced Medical Technology Ltd | Biophysical sensor |
US6454045B1 (en) * | 2000-09-06 | 2002-09-24 | Eileen Marie Ryan | Stethoscope with optical fiber light |
US20040039420A1 (en) * | 2002-08-26 | 2004-02-26 | Medtronic Physio-Control Manufacturing Corp. | Apparatus, software, and methods for cardiac pulse detection using accelerometer data |
US20040116969A1 (en) * | 2002-08-26 | 2004-06-17 | Owen James M. | Pulse detection using patient physiological signals |
US7438689B2 (en) * | 2002-10-09 | 2008-10-21 | Bang & Olufsen Medicom A/S | Method for arbitrary two-dimensional scaling of phonocardiographic signals |
EP1558145A1 (de) * | 2002-10-09 | 2005-08-03 | Bang & Olufsen Medicom A/S | Verfahren zur informationsextraktion aus einem herzsignal |
US20040096069A1 (en) * | 2002-11-14 | 2004-05-20 | Jen-Chien Chien | Electronic stethoscope |
US7115102B2 (en) * | 2003-11-17 | 2006-10-03 | Abbruscato Charles R | Electronic stethoscope system |
TWI276427B (en) * | 2004-10-22 | 2007-03-21 | Ind Tech Res Inst | Apparatus and method for cardiac valves damage self-diagnostic |
US7044922B1 (en) | 2004-12-29 | 2006-05-16 | Leon Michael Dondysh | Non-invasive diagnostic apparatus and method comprising a cerebral stethoscope for detecting cerebrovascular disease |
SE528409C2 (sv) * | 2005-02-21 | 2006-11-07 | Computerized Medical Technolog | Ljudmonitor |
US7520860B2 (en) | 2005-04-13 | 2009-04-21 | Marie G. Johnson | Detection of coronary artery disease using an electronic stethoscope |
FR2885792B1 (fr) | 2005-05-18 | 2007-08-24 | Global Vision Holding S A | Stethoscope electronique |
US7527123B2 (en) * | 2005-05-23 | 2009-05-05 | Children's Medical Center Corporation | Patient-friendly stethoscope |
US9398891B2 (en) | 2005-10-20 | 2016-07-26 | Tiba Medical, Inc. | Multiple communication interface medical examination apparatus, system, and/or method |
WO2007047929A2 (en) * | 2005-10-20 | 2007-04-26 | Tiba Medical, Inc. | Medical examination apparatus, system, and/or method |
CN101351152A (zh) * | 2005-12-28 | 2009-01-21 | 尼伦简·比科 | 呼吸生物反馈装置 |
US9779751B2 (en) * | 2005-12-28 | 2017-10-03 | Breath Research, Inc. | Respiratory biofeedback devices, systems, and methods |
US8920343B2 (en) | 2006-03-23 | 2014-12-30 | Michael Edward Sabatino | Apparatus for acquiring and processing of physiological auditory signals |
BRPI0808215A2 (pt) | 2007-03-23 | 2014-07-01 | 3M Innovative Properties Co | "biossensor eletrônico e método de gerenciamento de energia em um biossensor eletrônico" |
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 |
US11389080B2 (en) * | 2007-11-28 | 2022-07-19 | Intervet Inc. | System and method for diagnosis of bovine diseases using auscultation analysis |
US8396228B2 (en) * | 2008-02-27 | 2013-03-12 | Stethoscope Technologies, Inc. | Floating ballast mass active stethoscope or sound pickup device |
US20090290719A1 (en) * | 2008-05-22 | 2009-11-26 | Welch Allyn, Inc. | Stethoscopic assembly with record/playback feature |
US20090321196A1 (en) * | 2008-06-26 | 2009-12-31 | Silutions Technologies, Inc. | Asymmetric Tension Adjustment Mechanism and Head Piece Including Same |
US10064580B2 (en) | 2008-11-07 | 2018-09-04 | Intervet Inc. | System and method for determining antibiotic effectiveness in respiratory diseased animals using auscultation analysis |
US20100155173A1 (en) * | 2008-12-22 | 2010-06-24 | Boyd Stacy L | Stethoscope with built-in light |
US8771204B2 (en) | 2008-12-30 | 2014-07-08 | Masimo Corporation | Acoustic sensor assembly |
JP2011083372A (ja) * | 2009-10-14 | 2011-04-28 | Asahi Kasei Corp | 電子聴診器 |
WO2011047216A2 (en) | 2009-10-15 | 2011-04-21 | Masimo Corporation | Physiological acoustic monitoring system |
JP2013508029A (ja) | 2009-10-15 | 2013-03-07 | マシモ コーポレイション | 複数の検出素子を有する音響呼吸監視センサ |
US8523781B2 (en) | 2009-10-15 | 2013-09-03 | Masimo Corporation | Bidirectional physiological information display |
US10463340B2 (en) * | 2009-10-15 | 2019-11-05 | Masimo Corporation | Acoustic respiratory monitoring systems and methods |
WO2011047213A1 (en) * | 2009-10-15 | 2011-04-21 | Masimo Corporation | Acoustic respiratory monitoring systems and methods |
GB2487882B (en) | 2009-12-04 | 2017-03-29 | Masimo Corp | Calibration for multi-stage physiological monitors |
KR101132595B1 (ko) * | 2009-12-24 | 2012-04-06 | 주식회사 코스모바이오메디케어 | 휴대형 폐활량계 |
US9480400B2 (en) | 2010-02-01 | 2016-11-01 | 3M Innovative Properties Company | Electronic stethoscope system for telemedicine applications |
US9204856B2 (en) * | 2010-02-01 | 2015-12-08 | 3M Innovative Properties Company | Electronic stethoscope system for telemedicine applications |
US9326712B1 (en) | 2010-06-02 | 2016-05-03 | Masimo Corporation | Opticoustic sensor |
JP2012223509A (ja) * | 2011-04-22 | 2012-11-15 | Sharp Corp | 聴診音解析装置および聴診音解析プログラム |
US9192351B1 (en) | 2011-07-22 | 2015-11-24 | Masimo Corporation | Acoustic respiratory monitoring sensor with probe-off detection |
EP3603502B1 (de) | 2011-10-13 | 2023-10-04 | Masimo Corporation | Physiologisches akustisches überwachungssystem |
US10426426B2 (en) | 2012-06-18 | 2019-10-01 | Breathresearch, Inc. | Methods and apparatus for performing dynamic respiratory classification and tracking |
US9814438B2 (en) | 2012-06-18 | 2017-11-14 | Breath Research, Inc. | Methods and apparatus for performing dynamic respiratory classification and tracking |
US9955937B2 (en) | 2012-09-20 | 2018-05-01 | Masimo Corporation | Acoustic patient sensor coupler |
US20140126732A1 (en) * | 2012-10-24 | 2014-05-08 | The Johns Hopkins University | Acoustic monitoring system and methods |
US8934637B2 (en) * | 2012-12-03 | 2015-01-13 | Elegant Medical LLC | Electronic stethoscope |
BR112015018929B8 (pt) | 2013-02-06 | 2023-01-31 | Geissler Companies Llc | Sistema de saúde eletrônico para determinar a eficácia de uma droga administrada usando análise de auscultação |
TW201513833A (zh) * | 2013-10-11 | 2015-04-16 | Euclid Technology Co Ltd | 量測裝置 |
US10828007B1 (en) | 2013-10-11 | 2020-11-10 | Masimo Corporation | Acoustic sensor with attachment portion |
US10321888B2 (en) * | 2014-09-12 | 2019-06-18 | Nikhil SAHAI | Wireless stethobroadcasting instrument for medical training |
US10265043B2 (en) * | 2014-10-14 | 2019-04-23 | M3Dicine Ip Pty Ltd | Systems, devices, and methods for capturing and outputting data regarding a bodily characteristic |
CA2975955A1 (en) | 2015-02-13 | 2016-08-18 | Noopl, Inc. | System and method for improving hearing |
USD840028S1 (en) * | 2016-12-02 | 2019-02-05 | Wuxi Kaishun Medical Device Manufacturing Co., Ltd | Stethoscope head |
US20190117165A1 (en) | 2017-10-20 | 2019-04-25 | Jikang ZENG | Coronary artery disease detection signal processing system and method |
US11284827B2 (en) | 2017-10-21 | 2022-03-29 | Ausculsciences, Inc. | Medical decision support system |
US10872595B2 (en) | 2018-01-24 | 2020-12-22 | Bose Corporation | Flexible acoustic waveguide device |
WO2020065610A1 (en) * | 2018-09-27 | 2020-04-02 | Pulse-Or Ltd | Apparatus and method for automatic identification of korotkoff sounds and/or biological acoustic signals by an optical stethoscope |
AU2019357278A1 (en) * | 2018-10-10 | 2021-04-08 | Ibrum Technologies | An intelligent cardio-pulmonary screening device for telemedicine applications |
WO2020142278A1 (en) * | 2018-12-31 | 2020-07-09 | Star Luminal LLC | Electronic stethoscope with accessories |
US10667783B1 (en) * | 2019-02-19 | 2020-06-02 | Samson Arigbamu | Stethoscope with sound recognition capacity |
CN113616233A (zh) * | 2020-05-06 | 2021-11-09 | 北京金航道科技有限公司 | 听诊器的拾音方法及听诊器 |
CN113180723A (zh) * | 2021-05-31 | 2021-07-30 | 珠海六点智能科技有限公司 | 一种高保真无线电子听诊设备 |
DE102023129033A1 (de) * | 2022-10-27 | 2024-05-02 | Eko Devices, Inc. | Systeme und verfahren zur leistungsverwaltung eines elektronischen stethoskops |
Family Cites Families (82)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3182129A (en) * | 1965-05-04 | Clark etal electronic stethoscope | ||
US3233041A (en) * | 1966-02-01 | Audio cardioscope | ||
US3132208A (en) * | 1961-06-22 | 1964-05-05 | Bell Aerospace Corp | Electronic stethoscope |
US3160708A (en) * | 1961-07-13 | 1964-12-08 | Texas Instruments Inc | Electronic stethoscope |
US3247324A (en) * | 1964-06-26 | 1966-04-19 | Cefaly | Acoustic and electronic stethoscope |
US3455293A (en) * | 1964-08-05 | 1969-07-15 | Robert W M Bethune | Stethoscope device |
US3396241A (en) * | 1964-10-23 | 1968-08-06 | Russell K Anderson | Stethoscope with sound spectrum selection |
US3525810A (en) * | 1966-12-05 | 1970-08-25 | Itek Corp | Microphone assembly for use in a stethoscope |
US3539724A (en) * | 1967-07-03 | 1970-11-10 | Daniel C Keesee | Combination electronic and air-column actuated stethoscope |
US3762397A (en) * | 1971-04-19 | 1973-10-02 | Hewlett Packard Co | Method and apparatus for the detection and recordation of high frequency sound in the cardiovascular system |
US3790712A (en) * | 1972-02-24 | 1974-02-05 | Computer Medical Science Corp | Electronic stethoscope system |
US3846585A (en) * | 1972-09-21 | 1974-11-05 | Plastics Dev Corp Of America | Recording stethoscope |
US3858005A (en) * | 1973-11-15 | 1974-12-31 | Marshall R | Stethoscope with display |
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US4184493A (en) * | 1975-09-30 | 1980-01-22 | Mieczyslaw Mirowski | Circuit for monitoring a heart and for effecting cardioversion of a needy heart |
US4007806A (en) * | 1976-04-07 | 1977-02-15 | Nobles Jr Eugene R | Heated stethoscope |
US4071694A (en) * | 1976-08-31 | 1978-01-31 | Minnesota Mining And Manufacturing Company | Stethoscope |
US4072822A (en) * | 1976-09-27 | 1978-02-07 | Yoshihito Yamada | Two-way stethoscope for direct and amplified sound |
US4170717A (en) * | 1977-02-18 | 1979-10-09 | Walshe James C | Electronic stethoscope |
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US4220160A (en) * | 1978-07-05 | 1980-09-02 | Clinical Systems Associates, Inc. | Method and apparatus for discrimination and detection of heart sounds |
US4200169A (en) * | 1978-10-16 | 1980-04-29 | Minnesota Mining And Manufacturing Company | Stethoscope |
US4254302A (en) * | 1979-06-05 | 1981-03-03 | Walshe James C | Electronic stethoscope |
US4270627A (en) * | 1979-07-02 | 1981-06-02 | Hill Raymond R | Stethoscope with probe sound pick-up and resonant cavity amplification |
US4299303A (en) * | 1980-03-20 | 1981-11-10 | Clark Thomas W | Noise attenuating stethoscope |
CA1143014A (en) * | 1980-04-24 | 1983-03-15 | Her Majesty The Queen, In Right Of Canada, As Represented By The Minister Of National Defence | Portable digital heart rate meter/ stethoscope |
US4362164A (en) * | 1980-09-11 | 1982-12-07 | Hughes Aircraft Company | Electronic pick-up device for transducing electrical energy and sound energy of the heart |
US4424815A (en) * | 1980-10-14 | 1984-01-10 | Kuntz David H | Stethoscope-type recording system with stretched-in-time playback |
US4377727A (en) * | 1980-12-24 | 1983-03-22 | Schwalbach Joseph C | Stethoscope having means for measuring pulse frequency |
US4649930A (en) * | 1981-03-06 | 1987-03-17 | Siemens Gammasonics, Inc. | Apparatus for beat buffering techniques varified by arrhythmias detection for stopaction frames of cardiac function |
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US4438772A (en) * | 1982-04-08 | 1984-03-27 | Intech Systems Corp. | Differential stethoscope |
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US4506678A (en) * | 1982-06-07 | 1985-03-26 | Healthdyne, Inc. | Patient monitor for providing respiration and electrocardiogram signals |
US4502562A (en) * | 1983-03-28 | 1985-03-05 | Minnesota Mining And Manufacturing Company | Stethoscope with removable insert |
US4618986A (en) * | 1983-03-29 | 1986-10-21 | The Hart Group | Electronic stethoscope |
US4534058A (en) * | 1983-03-29 | 1985-08-06 | The Hart Group | Electronic stethoscope with automatic power shut-off |
US4498188A (en) * | 1983-05-04 | 1985-02-05 | Stanton Magnetics, Inc. | Electronic stethoscope for monitoring the operation of a prosthetic valve implanted in a patient's heart |
US4763663A (en) * | 1983-08-11 | 1988-08-16 | Vitacomm, Ltd. | Esophageal stethoscope and vital signs monitor system |
US4619268A (en) * | 1983-08-11 | 1986-10-28 | Vitacomm, Ltd. | Esophageal stethoscope and vital signs monitor system |
US4528690A (en) * | 1984-03-12 | 1985-07-09 | Genovation, Inc. | Compact hybrid stethoscope |
US4598417A (en) * | 1984-08-15 | 1986-07-01 | Research Corporation | Electronic stethoscope |
US4594731A (en) * | 1984-11-09 | 1986-06-10 | University Of Utah | Electronic stethoscope |
US4672975A (en) * | 1985-06-17 | 1987-06-16 | Vladimir Sirota | Stethoscope with image of periodically expanding and contracting heart |
US4720866A (en) * | 1985-09-20 | 1988-01-19 | Seaboard Digital Systems, Inc. | Computerized stethoscopic analysis system and method |
CH665112A5 (fr) * | 1985-10-11 | 1988-04-29 | Eric Furugard | Stethoscope acoustique et a filtre electrique. |
US4777961A (en) * | 1985-10-15 | 1988-10-18 | Bruce Saltzman | High sensitivity stethoscopic system and method |
US4792145A (en) * | 1985-11-05 | 1988-12-20 | Sound Enhancement Systems, Inc. | Electronic stethoscope system and method |
US4633971A (en) * | 1985-11-06 | 1987-01-06 | Minnesota Mining And Manufacturing Company | Stethoscope with high frequency filter |
US4672977A (en) * | 1986-06-10 | 1987-06-16 | Cherne Industries, Inc. | Lung sound cancellation method and apparatus |
US4731849A (en) * | 1986-07-30 | 1988-03-15 | Bloomfield Iii John W | Electronic ausculscope |
US4770189A (en) * | 1986-09-02 | 1988-09-13 | Industrial Technology Research Institute | Real time multitask electronic stethoscopy system |
US4878501A (en) * | 1986-09-24 | 1989-11-07 | Shue Ming Jeng | Electronic stethoscopic apparatus |
US4723555A (en) * | 1986-09-24 | 1988-02-09 | L'air Liquide | Multi-functional radio/wire stethoscopic apparatus |
US4783814A (en) * | 1986-10-09 | 1988-11-08 | Comprehensive Health Care Corp. Of America | Stethoscope having pseudostereophonic binaural enhancement |
US4783813A (en) * | 1986-12-24 | 1988-11-08 | Lola R. Thompson | Electronic sound amplifier stethoscope with visual heart beat and blood flow indicator |
SE8702160L (sv) * | 1987-05-25 | 1988-11-26 | Hoek Instr Ab | Stetoskop foer anvaendning vid magnetresonansdiagnostik m m |
US4852684A (en) * | 1987-12-16 | 1989-08-01 | Minnesota Mining And Manufacturing Company | Compressible ear tip |
US4913259A (en) * | 1987-12-16 | 1990-04-03 | Minnesota Mining And Manufacturing Company | Compressible ear tip |
US5213108A (en) * | 1988-02-04 | 1993-05-25 | Blood Line Technology, Inc. | Visual display stethoscope |
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US4903794A (en) * | 1988-03-23 | 1990-02-27 | Klippert Don H | Acoustical amplifying stethoscope |
US4972841A (en) * | 1988-11-14 | 1990-11-27 | Iguchi Robert K | Stethoscope with pulse rate display |
US4940023A (en) * | 1988-11-17 | 1990-07-10 | Shue Ming Jeng | High resolution stethoscopic apparatus |
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US5027825A (en) * | 1989-03-30 | 1991-07-02 | Phelps Sr Jerry A | Self-contained stethoscope transmitter |
US5003605A (en) * | 1989-08-14 | 1991-03-26 | Cardiodyne, Inc. | Electronically augmented stethoscope with timing sound |
US5165417A (en) * | 1989-09-12 | 1992-11-24 | Murphy Jr Raymond L H | Lung sound detection system and method |
US5025809A (en) * | 1989-11-28 | 1991-06-25 | Cardionics, Inc. | Recording, digital stethoscope for identifying PCG signatures |
US5027824A (en) * | 1989-12-01 | 1991-07-02 | Edmond Dougherty | Method and apparatus for detecting, analyzing and recording cardiac rhythm disturbances |
EP0454931A1 (de) * | 1990-04-30 | 1991-11-06 | Ming-Jeng Shue | Elektronisches Stethoskopgerät |
US5204500A (en) * | 1991-02-20 | 1993-04-20 | Minnesota Mining And Manufacturing Company | Ergonometric stethoscope chestpiece |
US5301679A (en) * | 1991-05-31 | 1994-04-12 | Taylor Microtechnology, Inc. | Method and system for analysis of body sounds |
DE9107532U1 (de) * | 1991-06-19 | 1992-05-07 | Kluegl, Guenter, 8000 Muenchen, De | |
US5367575A (en) * | 1992-12-16 | 1994-11-22 | Minnesota Mining And Manufacturing Company | Electronic stethoscope having battery carriage |
US5347583A (en) * | 1992-12-16 | 1994-09-13 | Minnesota Mining And Manufacturing Company | Electronic stethoscope having binaural earpiece |
US5557681A (en) * | 1993-09-24 | 1996-09-17 | Thomasson; Samuel L. | Electronic stethoscope |
US5687738A (en) * | 1995-07-03 | 1997-11-18 | The Regents Of The University Of Colorado | Apparatus and methods for analyzing heart sounds |
EP0845958B1 (de) * | 1995-07-21 | 2003-05-28 | Stethtech Corporation | Elektronisches stethoskop |
-
1996
- 1996-07-19 EP EP96926746A patent/EP0845958B1/de not_active Expired - Lifetime
- 1996-07-19 AU AU66782/96A patent/AU6678296A/en not_active Abandoned
- 1996-07-19 DE DE69628436T patent/DE69628436T2/de not_active Expired - Fee Related
- 1996-07-19 JP JP9506904A patent/JPH11510067A/ja active Pending
- 1996-07-19 US US08/685,451 patent/US5825895A/en not_active Expired - Lifetime
- 1996-07-19 AT AT96926746T patent/ATE241316T1/de not_active IP Right Cessation
- 1996-07-19 WO PCT/US1996/011978 patent/WO1997003600A2/en active IP Right Grant
- 1996-07-19 CA CA002227416A patent/CA2227416A1/en not_active Abandoned
-
2002
- 2002-04-23 US US10/128,149 patent/US20030072457A1/en not_active Abandoned
-
2006
- 2006-07-07 US US11/483,152 patent/US20070154024A1/en not_active Abandoned
-
2007
- 2007-03-02 US US11/713,541 patent/US20080037800A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP0845958B1 (de) | 2003-05-28 |
AU6678296A (en) | 1997-02-18 |
US20030072457A1 (en) | 2003-04-17 |
ATE241316T1 (de) | 2003-06-15 |
CA2227416A1 (en) | 1997-02-06 |
WO1997003600A2 (en) | 1997-02-06 |
WO1997003600A3 (en) | 1997-06-05 |
US20070154024A1 (en) | 2007-07-05 |
DE69628436T2 (de) | 2004-04-08 |
US20080037800A1 (en) | 2008-02-14 |
US5825895A (en) | 1998-10-20 |
JPH11510067A (ja) | 1999-09-07 |
EP0845958A2 (de) | 1998-06-10 |
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