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FR2747557B3 - Stethoscope - Google Patents

Stethoscope

Info

Publication number
FR2747557B3
FR2747557B3 FR9704814A FR9704814A FR2747557B3 FR 2747557 B3 FR2747557 B3 FR 2747557B3 FR 9704814 A FR9704814 A FR 9704814A FR 9704814 A FR9704814 A FR 9704814A FR 2747557 B3 FR2747557 B3 FR 2747557B3
Authority
FR
France
Prior art keywords
stethoscope
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 - Lifetime
Application number
FR9704814A
Other languages
English (en)
Other versions
FR2747557A1 (fr
Inventor
Richard Rashman
Dennis Shick
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Prestige Medical Corp
Original Assignee
Prestige Medical Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Prestige Medical Corp filed Critical Prestige Medical Corp
Publication of FR2747557A1 publication Critical patent/FR2747557A1/fr
Application granted granted Critical
Publication of FR2747557B3 publication Critical patent/FR2747557B3/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00—Instruments for auscultation
    • A61B7/02—Stethoscopes
    • A61B7/026—Stethoscopes comprising more than one sound collector

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
FR9704814A 1996-04-22 1997-04-18 Stethoscope Expired - Lifetime FR2747557B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/635,483 US6308798B1 (en) 1996-04-22 1996-04-22 Lightweight stethoscope with variable diaphragm and bell components

Publications (2)

Publication Number Publication Date
FR2747557A1 FR2747557A1 (fr) 1997-10-24
FR2747557B3 true FR2747557B3 (fr) 1998-07-24

Family

ID=24547971

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9704814A Expired - Lifetime FR2747557B3 (fr) 1996-04-22 1997-04-18 Stethoscope

Country Status (2)

Country Link
US (1) US6308798B1 (fr)
FR (1) FR2747557B3 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7886054B1 (en) 2000-10-11 2011-02-08 Siddhartha Nag Graphical user interface (GUI) for administering a network implementing media aggregation
US20020185331A1 (en) * 2001-06-12 2002-12-12 Deslauriers Richard J. Tunable stethoscope head assembly
US6725966B2 (en) * 2002-04-29 2004-04-27 3M Innovative Properties Company Stethoscope
US6656128B1 (en) 2002-05-08 2003-12-02 Children's Hospital Medical Center Device and method for treating hypernasality
US20030221903A1 (en) * 2002-05-28 2003-12-04 Roby Mark William Indicia bearing and color-coded medical device and associated methods
KR101137030B1 (ko) * 2005-04-19 2012-04-26 에이씨피 저팬 가부시키가이샤 청진기 헤드
US20060285696A1 (en) * 2005-06-21 2006-12-21 Houtsma Andrianus J High Noise Environment Stethoscope
US20110088964A1 (en) * 2008-09-30 2011-04-21 Tgmdvm, Inc. Stethoscope Having An Elliptical Headpiece And Amplified Earpieces
US7866437B2 (en) * 2008-09-30 2011-01-11 Tgmdvm, Inc. Stethoscope with one-handed operation
DE212013000116U1 (de) * 2012-05-15 2014-12-18 Wuxi Kaishun Medical Device Manufacturing Co., Ltd. Bruststück für Stethoskope
US9486180B2 (en) * 2012-06-27 2016-11-08 MDF Instruments USA, Inc. Chestpiece of a stethoscope
JP6647526B2 (ja) * 2016-03-01 2020-02-14 株式会社国際電気通信基礎技術研究所 聴診トレーニングシステムおよび模擬採音部
US20190150880A1 (en) * 2017-11-21 2019-05-23 Cameron Campbell Autoclavable Stethoscope Assembly
US11432791B2 (en) * 2018-03-30 2022-09-06 Ptm, Llc Breakaway stethoscope, and related devices and methods
EP3773224A1 (fr) * 2018-04-10 2021-02-17 Oulun yliopisto Sonde d'analyse d'articulation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2233087A (en) * 1941-02-25 Stethoscopic instrument
US2722989A (en) * 1955-11-08 Dual head stethoscope with valved
US3035656A (en) * 1962-05-22 Stethoscope
US3316998A (en) * 1967-05-02 Indexable rotating joint for stethoscope
US3275099A (en) * 1966-09-27 Stethoscope ear tube mounting
US2719594A (en) * 1955-10-04 Smithline
US2513827A (en) * 1950-07-04 Stethoscope with valved sound
US4239089A (en) * 1979-08-09 1980-12-16 Minnesota Mining And Manufacturing Company Stethoscope chestpiece

Also Published As

Publication number Publication date
US6308798B1 (en) 2001-10-30
FR2747557A1 (fr) 1997-10-24

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