DK0863721T3 - Elektronisk stetoskop med idealiserede klokke- og membrantilstande - Google Patents
Elektronisk stetoskop med idealiserede klokke- og membrantilstandeInfo
- Publication number
- DK0863721T3 DK0863721T3 DK96936853T DK96936853T DK0863721T3 DK 0863721 T3 DK0863721 T3 DK 0863721T3 DK 96936853 T DK96936853 T DK 96936853T DK 96936853 T DK96936853 T DK 96936853T DK 0863721 T3 DK0863721 T3 DK 0863721T3
- Authority
- DK
- Denmark
- Prior art keywords
- electronic stethoscope
- membrane modes
- idealized
- clock
- idealized clock
- 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
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Headphones And Earphones (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/563,186 US6026170A (en) | 1995-11-27 | 1995-11-27 | Electronic stethoscope with idealized bell and idealized diaphragm modes |
PCT/US1996/016936 WO1997019640A1 (en) | 1995-11-27 | 1996-10-22 | Electronic stethoscope with idealized bell and idealized diaphragm modes |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0863721T3 true DK0863721T3 (da) | 2000-07-17 |
Family
ID=24249461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK96936853T DK0863721T3 (da) | 1995-11-27 | 1996-10-22 | Elektronisk stetoskop med idealiserede klokke- og membrantilstande |
Country Status (8)
Country | Link |
---|---|
US (1) | US6026170A (da) |
EP (1) | EP0863721B1 (da) |
JP (1) | JP4035635B2 (da) |
AU (1) | AU710295B2 (da) |
CA (1) | CA2236961C (da) |
DE (1) | DE69607765T2 (da) |
DK (1) | DK0863721T3 (da) |
WO (1) | WO1997019640A1 (da) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7006638B1 (en) * | 1994-08-30 | 2006-02-28 | Bang & Olufsen Technology A/S | Electronic stethoscope |
NO300250B1 (no) * | 1995-02-09 | 1997-04-28 | Meditron As | Apparat for å lytte på kroppslyd |
NO304870B1 (no) * | 1995-11-16 | 1999-02-22 | Meditron As | Lyttehode for elektronisk stetoskop |
FR2767468B1 (fr) * | 1997-09-18 | 1999-10-22 | Jean Louis Burdeau | Stethoscope electronique |
US7130429B1 (en) | 1998-04-08 | 2006-10-31 | Bang & Olufsen Technology A/S | Method and an apparatus for processing auscultation signals |
US6878117B1 (en) | 1999-09-29 | 2005-04-12 | Zargis Medical Corp. | Handheld sensor for acoustic data acquisition |
CA2382786A1 (en) * | 2001-04-30 | 2002-10-30 | The Government Of The United States Of America, As Represented By The Se Cretary, Department Of Health And Human Services, Centers For Disease Co | Auscultatory training system |
US6691821B2 (en) | 2001-09-07 | 2004-02-17 | 3M Innovative Properties Company | Customizable spilt stem stethoscope and a method for providing same |
KR20030065228A (ko) * | 2002-01-31 | 2003-08-06 | 김종수 | 청진음향신호를 표시하는 출력시스템 |
US6810125B2 (en) * | 2002-02-04 | 2004-10-26 | Sabine, Inc. | Microphone emulation |
US20040037429A1 (en) * | 2002-08-23 | 2004-02-26 | Candioty Victor A. | Stethoscope |
US20040096069A1 (en) * | 2002-11-14 | 2004-05-20 | Jen-Chien Chien | Electronic stethoscope |
US8920343B2 (en) | 2006-03-23 | 2014-12-30 | Michael Edward Sabatino | Apparatus for acquiring and processing of physiological auditory signals |
JP2008049111A (ja) * | 2006-07-27 | 2008-03-06 | Kiyoto Torisawa | 補聴機能付聴診器 |
US7991165B2 (en) * | 2006-10-04 | 2011-08-02 | The United States Of America As Represented By The Secretary Of The Navy | Noise rejecting electronic stethoscope |
EP3209215B1 (en) * | 2014-10-14 | 2022-06-15 | Arsil Nayyar Hussain | Devices for capturing and outputting data regarding a bodily characteristic |
CN106539595B (zh) * | 2016-12-20 | 2022-07-26 | 华南理工大学 | 一种提升肠鸣音区分度的主动多点肠蠕动监测装置 |
USD908237S1 (en) * | 2017-01-16 | 2021-01-19 | Koninklijke Philips N.V. | Fetal and maternal monitor |
WO2018211698A1 (ja) * | 2017-05-19 | 2018-11-22 | ヤマハ株式会社 | 音響処理装置および音響処理装置の制御方法 |
USD858759S1 (en) | 2017-09-19 | 2019-09-03 | 3M Innovative Properties Company | Stethoscope chestpiece |
EP3684259A4 (en) | 2017-09-19 | 2021-06-02 | 3M Innovative Properties Company | ERGONOMIC CHEST PIECE |
US11026654B2 (en) | 2018-12-31 | 2021-06-08 | Star Luminal LLC | Electronic stethoscope with accessories |
JP1688058S (da) * | 2020-08-24 | 2021-06-21 | ||
WO2022181727A1 (ja) * | 2021-02-26 | 2022-09-01 | 富士フイルム株式会社 | 電子聴診器 |
USD1030112S1 (en) | 2021-06-15 | 2024-06-04 | Star Luminal LLC | Portable light |
Family Cites Families (68)
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US1658327A (en) * | 1928-02-07 | obi new yobk | ||
US2001537A (en) * | 1935-05-14 | Stethoscope | ||
US3182129A (en) * | 1965-05-04 | Clark etal electronic stethoscope | ||
US2340714A (en) * | 1941-01-04 | 1944-02-01 | Socony Vacuum Oil Co Inc | Method and apparatus for sound analysis |
US2699465A (en) * | 1952-10-16 | 1955-01-11 | Hamilton Selden | Device for indicating the cessation of cardiac function |
US3087016A (en) * | 1960-11-16 | 1963-04-23 | Joseph D Dahl | Stethoscopic device |
US3311703A (en) * | 1963-05-21 | 1967-03-28 | Carl E Grinstead | Microphone with low frequency filter |
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 |
US3525810A (en) * | 1966-12-05 | 1970-08-25 | Itek Corp | Microphone assembly for use in a stethoscope |
US3555187A (en) * | 1966-12-19 | 1971-01-12 | Donald G Rowley | Stethoscope |
US3539724A (en) * | 1967-07-03 | 1970-11-10 | Daniel C Keesee | Combination electronic and air-column actuated stethoscope |
US3651798A (en) * | 1970-05-15 | 1972-03-28 | Parke Davis & Co | Blood pressure indicator and noise |
US3772478A (en) * | 1971-12-27 | 1973-11-13 | Instrument Systems Corp | Stethoscope headset |
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 |
US3989895A (en) * | 1974-05-08 | 1976-11-02 | Daniel Sr Philip S O | Stethoscope transducer |
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 |
FR2405060A1 (fr) * | 1977-10-10 | 1979-05-04 | Attenburrow Donald Percy | Stethoscope |
US4220160A (en) * | 1978-07-05 | 1980-09-02 | Clinical Systems Associates, Inc. | Method and apparatus for discrimination and detection of heart sounds |
US4254302A (en) * | 1979-06-05 | 1981-03-03 | Walshe James C | Electronic stethoscope |
JPS5627246A (en) * | 1979-08-09 | 1981-03-17 | Dentaru Electronics Kenkyusho | Dental stethoscope |
JPS5742214A (en) * | 1980-08-27 | 1982-03-09 | Sony Corp | Power amplifier |
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 |
US4401125A (en) * | 1981-09-21 | 1983-08-30 | The Kendall Company | Stethoscope securing pad |
DE3143372C2 (de) * | 1981-11-02 | 1985-10-17 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren zum elektronischen Auswerten der bei der Blutdruckmessung nach der Methode Riva-Rocci auftretenden Korotkoff-Geräusche |
US4438772A (en) * | 1982-04-08 | 1984-03-27 | Intech Systems Corp. | Differential stethoscope |
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 |
CA1206216A (en) * | 1984-01-24 | 1986-06-17 | Russell W. Brown | Audio amplifier output stage |
SE452946B (sv) * | 1984-01-30 | 1988-01-04 | Karolinska Inst | Anordning for overvakning av andningen hos spedbarn |
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 |
US4917107A (en) * | 1984-11-09 | 1990-04-17 | Medi-Tube Corporation | Endotracheal tube/stethoscope combination |
US4594731A (en) * | 1984-11-09 | 1986-06-10 | University Of Utah | Electronic stethoscope |
US4607643A (en) * | 1984-11-09 | 1986-08-26 | Bell Floyd R | Endotracheal tube/stethoscope combination |
JPS61161790A (ja) * | 1985-01-11 | 1986-07-22 | 富士電気化学株式会社 | コイルを含む電子回路モジユ−ル |
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. |
US4649928A (en) * | 1985-10-21 | 1987-03-17 | Gms Engineering Corporation | Noise-immune blood pressure measurement technique and system |
US4792145A (en) * | 1985-11-05 | 1988-12-20 | Sound Enhancement Systems, Inc. | Electronic stethoscope system and method |
US4731849A (en) * | 1986-07-30 | 1988-03-15 | Bloomfield Iii John W | Electronic ausculscope |
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 |
US5010889A (en) * | 1988-02-04 | 1991-04-30 | Bloodline Technology | Intelligent stethoscope |
US4991581A (en) * | 1988-03-04 | 1991-02-12 | Andries Tek R&D Limited Partnership | Acoustic processing apparatus |
US4985925A (en) * | 1988-06-24 | 1991-01-15 | Sensor Electronics, Inc. | Active noise reduction system |
US4972841A (en) * | 1988-11-14 | 1990-11-27 | Iguchi Robert K | Stethoscope with pulse rate display |
JPH02118322U (da) * | 1989-03-08 | 1990-09-21 | ||
US5036543A (en) * | 1989-06-30 | 1991-07-30 | Pioneer Electronic Corporation | Noise suppression apparatus for FM receiver |
US5003605A (en) * | 1989-08-14 | 1991-03-26 | Cardiodyne, Inc. | Electronically augmented stethoscope with timing sound |
US5025809A (en) * | 1989-11-28 | 1991-06-25 | Cardionics, Inc. | Recording, digital stethoscope for identifying PCG signatures |
DE4100607A1 (de) * | 1991-01-11 | 1992-07-16 | Gert Wiedemann Fa | Stethoskop |
DE9107532U1 (de) * | 1991-06-19 | 1992-05-07 | Klügl, Günter, 8000 München | Elektronisches Stethoskop |
ATE165962T1 (de) * | 1992-12-07 | 1998-05-15 | Andromed Inc | Elektronisches stethoskop |
US5347583A (en) * | 1992-12-16 | 1994-09-13 | Minnesota Mining And Manufacturing Company | Electronic stethoscope having binaural earpiece |
US5367575A (en) * | 1992-12-16 | 1994-11-22 | Minnesota Mining And Manufacturing Company | Electronic stethoscope having battery carriage |
US5492129A (en) * | 1993-12-03 | 1996-02-20 | Greenberger; Hal | Noise-reducing stethoscope |
US5550902A (en) * | 1994-08-17 | 1996-08-27 | American Telecare, Inc. | Remote stethoscope signal processing system |
JP3626198B2 (ja) * | 1994-08-30 | 2005-03-02 | バング アンド オルフセン テクノロジー アクティーゼルスカブ | 電子聴診器 |
US5467775A (en) * | 1995-03-17 | 1995-11-21 | University Research Engineers & Associates | Modular auscultation sensor and telemetry system |
-
1995
- 1995-11-27 US US08/563,186 patent/US6026170A/en not_active Expired - Lifetime
-
1996
- 1996-10-22 AU AU74673/96A patent/AU710295B2/en not_active Ceased
- 1996-10-22 WO PCT/US1996/016936 patent/WO1997019640A1/en active IP Right Grant
- 1996-10-22 DE DE69607765T patent/DE69607765T2/de not_active Expired - Fee Related
- 1996-10-22 DK DK96936853T patent/DK0863721T3/da active
- 1996-10-22 EP EP96936853A patent/EP0863721B1/en not_active Expired - Lifetime
- 1996-10-22 CA CA002236961A patent/CA2236961C/en not_active Expired - Fee Related
- 1996-10-22 JP JP52046997A patent/JP4035635B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69607765T2 (de) | 2000-08-10 |
WO1997019640A1 (en) | 1997-06-05 |
CA2236961C (en) | 2004-09-28 |
EP0863721A1 (en) | 1998-09-16 |
JP4035635B2 (ja) | 2008-01-23 |
CA2236961A1 (en) | 1997-06-05 |
DE69607765D1 (de) | 2000-05-18 |
US6026170A (en) | 2000-02-15 |
AU710295B2 (en) | 1999-09-16 |
EP0863721B1 (en) | 2000-04-12 |
AU7467396A (en) | 1997-06-19 |
JP2000501953A (ja) | 2000-02-22 |
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