DE3465698D1 - Stethoscope with removable insert - Google Patents

Stethoscope with removable insert

Info

Publication number
DE3465698D1
DE3465698D1 DE8484302101T DE3465698T DE3465698D1 DE 3465698 D1 DE3465698 D1 DE 3465698D1 DE 8484302101 T DE8484302101 T DE 8484302101T DE 3465698 T DE3465698 T DE 3465698T DE 3465698 D1 DE3465698 D1 DE 3465698D1
Authority
DE
Germany
Prior art keywords
stethoscope
removable insert
removable
insert
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
Application number
DE8484302101T
Other languages
German (de)
English (en)
Inventor
Carl T C O Minnesota Mi Nelson
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of DE3465698D1 publication Critical patent/DE3465698D1/de
Expired 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)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Percussion Or Vibration Massage (AREA)
DE8484302101T 1983-03-28 1984-03-28 Stethoscope with removable insert Expired DE3465698D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/479,158 US4502562A (en) 1983-03-28 1983-03-28 Stethoscope with removable insert

Publications (1)

Publication Number Publication Date
DE3465698D1 true DE3465698D1 (en) 1987-10-08

Family

ID=23902882

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484302101T Expired DE3465698D1 (en) 1983-03-28 1984-03-28 Stethoscope with removable insert

Country Status (5)

Country Link
US (1) US4502562A (cg-RX-API-DMAC7.html)
EP (1) EP0120707B1 (cg-RX-API-DMAC7.html)
JP (1) JPS59183738A (cg-RX-API-DMAC7.html)
DE (1) DE3465698D1 (cg-RX-API-DMAC7.html)
HK (1) HK40888A (cg-RX-API-DMAC7.html)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4722542A (en) * 1985-01-18 1988-02-02 Hensley James C Trailer hitch assembly
US4840183A (en) * 1987-08-13 1989-06-20 Tdk Corporation Electrocardiograph
US4995473A (en) * 1989-12-21 1991-02-26 Minnesota Mining And Manufacturing Company Stethoscope with diaphragm head adapter
GB2268405A (en) * 1992-07-07 1994-01-12 Robert Parnell Mandeville A stethoscope accessory
WO1997003600A2 (en) * 1995-07-21 1997-02-06 Stethtech Corporation Electronic stethoscope
US6002777A (en) * 1995-07-21 1999-12-14 Stethtech Corporation Electronic stethoscope
US6028942A (en) * 1997-02-20 2000-02-22 Greenberger; Hal P. Stethoscope with reduced susceptibility to interference from ambient noise
USD398056S (en) 1997-08-14 1998-09-08 Prestige Medical Corporation Stethoscope drum
USD401337S (en) 1997-08-14 1998-11-17 Prestige Medical Corporation Stethoscope bell
US6015024A (en) * 1997-10-31 2000-01-18 Prestige Medical Corporation Stethoscope head with removable bells
NO20002091L (no) * 2000-04-19 2001-10-22 Meditron As Elektronisk auskultasjons-utstyrssett
USD477874S1 (en) 2002-06-21 2003-07-29 George Sommerfeld Electronic stethoscope
USD477405S1 (en) 2002-06-21 2003-07-15 George Sommerfeld Electronic stethoscope chestpiece
EP1764041B1 (en) * 2005-04-19 2009-04-08 ACP Japan Co. Ltd. System comprising a stethoscope head and mounting means
JP5603789B2 (ja) * 2011-01-26 2014-10-08 旭化成株式会社 体内音取得装置、及び、それを備えた電子聴診器
WO2013170696A1 (zh) * 2012-05-15 2013-11-21 Shan Xijie 一种听诊器听头
US20190298296A1 (en) * 2016-12-29 2019-10-03 Erin E. Boatsman Disposable Stethoscope Cover

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3224526A (en) * 1965-12-21 Stethos cope
US3276536A (en) * 1966-10-04 Littmann stethoscope
US1321266A (en) * 1919-11-11 Stethoscope
US3223195A (en) * 1965-12-14 Stethoscope with convertible receiver
US3303903A (en) * 1967-02-14 Dual head stethoscope
US3152659A (en) * 1964-10-13 Littmann
US1143791A (en) * 1914-01-06 1915-06-22 Jacob J Singer Resonating stethoscope or intensifier.
US3108652A (en) * 1960-06-16 1963-10-29 Cardiosonics Medical Instr Co Stethoscope
US3215224A (en) * 1964-10-09 1965-11-02 Cardiosonics Medical Instr Cor Stethoscope with o-ring construction
US3366198A (en) * 1966-12-02 1968-01-30 Minnesota Mining & Mfg O-ring construction
US3515239A (en) * 1968-07-16 1970-06-02 Minnesota Mining & Mfg Stethoscope head construction
JPS5219988U (cg-RX-API-DMAC7.html) * 1975-07-31 1977-02-12

Also Published As

Publication number Publication date
EP0120707B1 (en) 1987-09-02
EP0120707A2 (en) 1984-10-03
JPH0324214B2 (cg-RX-API-DMAC7.html) 1991-04-02
JPS59183738A (ja) 1984-10-18
HK40888A (en) 1988-06-10
EP0120707A3 (en) 1984-11-14
US4502562A (en) 1985-03-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee