DE2648495C3 - Einstückig ausgebildetes Stethoskop - Google Patents

Einstückig ausgebildetes Stethoskop

Info

Publication number
DE2648495C3
DE2648495C3 DE2648495A DE2648495A DE2648495C3 DE 2648495 C3 DE2648495 C3 DE 2648495C3 DE 2648495 A DE2648495 A DE 2648495A DE 2648495 A DE2648495 A DE 2648495A DE 2648495 C3 DE2648495 C3 DE 2648495C3
Authority
DE
Germany
Prior art keywords
stethoscope
sound
arm
ear
walls
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
DE2648495A
Other languages
German (de)
English (en)
Other versions
DE2648495A1 (de
DE2648495B2 (de
Inventor
Alan French
George Winthrop Torrey
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.)
Avid Airline Products Corp Newport Ri Us
Original Assignee
Avid Corp East Providence Ri (vsta)
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 Avid Corp East Providence Ri (vsta) filed Critical Avid Corp East Providence Ri (vsta)
Publication of DE2648495A1 publication Critical patent/DE2648495A1/de
Publication of DE2648495B2 publication Critical patent/DE2648495B2/de
Application granted granted Critical
Publication of DE2648495C3 publication Critical patent/DE2648495C3/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

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)
  • Headphones And Earphones (AREA)
  • Toys (AREA)
  • Auxiliary Devices For Music (AREA)
DE2648495A 1976-01-23 1976-10-26 Einstückig ausgebildetes Stethoskop Expired DE2648495C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/651,640 US4011925A (en) 1976-01-23 1976-01-23 Stethoscope

Publications (3)

Publication Number Publication Date
DE2648495A1 DE2648495A1 (de) 1977-08-04
DE2648495B2 DE2648495B2 (de) 1979-03-01
DE2648495C3 true DE2648495C3 (de) 1979-10-25

Family

ID=24613630

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2648495A Expired DE2648495C3 (de) 1976-01-23 1976-10-26 Einstückig ausgebildetes Stethoskop
DE7633559U Expired DE7633559U1 (de) 1976-01-23 1976-10-26 Stethoskop

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE7633559U Expired DE7633559U1 (de) 1976-01-23 1976-10-26 Stethoskop

Country Status (9)

Country Link
US (1) US4011925A (en, 2012)
JP (1) JPS5292714A (en, 2012)
BE (1) BE850661A (en, 2012)
CA (1) CA1043269A (en, 2012)
DE (2) DE2648495C3 (en, 2012)
FR (1) FR2339311A1 (en, 2012)
GB (1) GB1523048A (en, 2012)
LU (1) LU76623A1 (en, 2012)
NL (1) NL7612900A (en, 2012)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4149610A (en) * 1976-09-10 1979-04-17 Instrument Systems Corporation Acoustic headsets
US4200169A (en) * 1978-10-16 1980-04-29 Minnesota Mining And Manufacturing Company Stethoscope
US5111904A (en) * 1989-06-02 1992-05-12 Minnesota Mining And Manufacturing Company Molded article having elastomeric mold member used therewith
USD403062S (en) 1996-10-21 1998-12-22 Moldex-Metric, Inc Headband for ear protection
USD412976S (en) 1996-12-16 1999-08-17 Roland Westerdal Head band hearing protector
US5847330A (en) * 1998-05-20 1998-12-08 Adstracts Inc. Stethoscope with removable handles for single-handed operation
USD524938S1 (en) * 2005-01-05 2006-07-11 Neesim Health, Llc Ear piece
US9049992B2 (en) * 2013-10-14 2015-06-09 Karen G. Burmeister Method and apparatus for a stethoscope

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3623571A (en) * 1970-11-13 1971-11-30 Avid Corp Stethoscope
US3772478A (en) * 1971-12-27 1973-11-13 Instrument Systems Corp Stethoscope headset
US3776362A (en) * 1972-05-26 1973-12-04 A Rice Stethoscope headset
US3730290A (en) * 1972-08-18 1973-05-01 Avid Corp Stethoscope
US3899044A (en) * 1974-03-27 1975-08-12 Michaud Inc Music stethoscope

Also Published As

Publication number Publication date
US4011925A (en) 1977-03-15
NL7612900A (nl) 1977-07-26
GB1523048A (en) 1978-08-31
FR2339311B1 (en, 2012) 1979-03-02
CA1043269A (en) 1978-11-28
BE850661A (fr) 1977-05-16
JPS5333267B2 (en, 2012) 1978-09-13
FR2339311A1 (fr) 1977-08-19
DE2648495A1 (de) 1977-08-04
DE2648495B2 (de) 1979-03-01
JPS5292714A (en) 1977-08-04
DE7633559U1 (de) 1977-06-08
LU76623A1 (en, 2012) 1977-06-24

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8327 Change in the person/name/address of the patent owner

Owner name: AVID AIRLINE PRODUCTS CORP., NEWPORT, R.I., US

8328 Change in the person/name/address of the agent

Free format text: BARDEHLE, H., DIPL.-ING., PAT.-ANW. PAGENBERG, J., DR.JUR., RECHTSANW. DOST, W., DIPL.-CHEM. DR.RER.NAT. ALTENBURG, U., DIPL.-PHYS., PAT.-ANW. FROHWITTER, B., DIPL.-ING. GRAVENREUTH FRHR. VON, G., DIPL.-ING.(FH), RECHTSANW., 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee