BR7200730D0 - AN IMPROVED STETHOSCOPE - Google Patents

AN IMPROVED STETHOSCOPE

Info

Publication number
BR7200730D0
BR7200730D0 BR730/72A BR73072A BR7200730D0 BR 7200730 D0 BR7200730 D0 BR 7200730D0 BR 730/72 A BR730/72 A BR 730/72A BR 73072 A BR73072 A BR 73072A BR 7200730 D0 BR7200730 D0 BR 7200730D0
Authority
BR
Brazil
Prior art keywords
improved stethoscope
stethoscope
improved
Prior art date
Application number
BR730/72A
Other languages
Portuguese (pt)
Inventor
M Nuevek
Original Assignee
M Nuevek
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 M Nuevek filed Critical M Nuevek
Publication of BR7200730D0 publication Critical patent/BR7200730D0/en

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)
  • Surgical Instruments (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
BR730/72A 1971-02-10 1972-02-09 AN IMPROVED STETHOSCOPE BR7200730D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUME1320A HU163008B (en) 1971-02-10 1971-02-10

Publications (1)

Publication Number Publication Date
BR7200730D0 true BR7200730D0 (en) 1973-11-01

Family

ID=10999236

Family Applications (1)

Application Number Title Priority Date Filing Date
BR730/72A BR7200730D0 (en) 1971-02-10 1972-02-09 AN IMPROVED STETHOSCOPE

Country Status (17)

Country Link
US (1) US3712409A (en)
AT (1) AT318795B (en)
BE (1) BE779190A (en)
BR (1) BR7200730D0 (en)
CA (1) CA952825A (en)
CH (1) CH536106A (en)
CS (1) CS152984B2 (en)
DD (1) DD95647A5 (en)
DE (1) DE2204730A1 (en)
FR (1) FR2126786A5 (en)
GB (1) GB1372461A (en)
HU (1) HU163008B (en)
IT (1) IT948070B (en)
NL (1) NL7201456A (en)
RO (1) RO63467A (en)
SU (1) SU431656A3 (en)
YU (1) YU34353B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3951230A (en) * 1974-10-03 1976-04-20 Minnesota Mining And Manufacturing Company Multi-sound chamber stethoscope
DE8504877U1 (en) * 1985-02-21 1986-02-06 Wilhelm Haselmeier Gmbh & Co, 7000 Stuttgart Double tube stethoscope
DE8513039U1 (en) * 1985-05-03 1985-06-13 Kirchner & Wilhelm, 7000 Stuttgart stethoscope
JPH026010U (en) * 1988-06-28 1990-01-16
US4928786A (en) * 1989-04-20 1990-05-29 Allen Derek R Self-sealing dual stethoscope head
GB2268405A (en) * 1992-07-07 1994-01-12 Robert Parnell Mandeville A stethoscope accessory
US5498841A (en) * 1995-03-10 1996-03-12 Allen Derek R Dual acoustical passage stethoscope
USD719131S1 (en) * 2013-06-25 2014-12-09 Google Inc. Headphone assembly
US9241209B2 (en) 2013-06-25 2016-01-19 Google Inc. Headphones with adaptable fit
USD719132S1 (en) * 2013-06-25 2014-12-09 Google Inc. Headphone assembly
USD890696S1 (en) 2017-07-21 2020-07-21 Google Llc Earbud charging case
USD867326S1 (en) 2017-07-21 2019-11-19 Google Llc Wireless earbuds
USD844586S1 (en) 2017-08-04 2019-04-02 Google Llc Audio assembly
USD896781S1 (en) 2017-08-04 2020-09-22 Google Llc Audio assembly
USD879075S1 (en) 2018-07-11 2020-03-24 Google Llc Earbud stand assembly
CN111973215B (en) * 2019-05-21 2023-08-22 无锡市凯顺医疗器械制造有限公司 Multi-audio stethoscope head, matching structure and multi-audio listening method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3275099A (en) * 1966-09-27 Stethoscope ear tube mounting
US3035656A (en) * 1962-05-22 Stethoscope
US3223195A (en) * 1965-12-14 Stethoscope with convertible receiver

Also Published As

Publication number Publication date
CA952825A (en) 1974-08-13
CS152984B2 (en) 1974-02-22
YU29972A (en) 1978-12-31
DD95647A5 (en) 1973-02-12
GB1372461A (en) 1974-10-30
US3712409A (en) 1973-01-23
YU34353B (en) 1979-07-10
HU163008B (en) 1973-05-28
FR2126786A5 (en) 1972-10-06
SU431656A3 (en) 1974-06-05
DE2204730A1 (en) 1972-08-17
AT318795B (en) 1974-11-11
CH536106A (en) 1973-04-30
RO63467A (en) 1978-08-15
NL7201456A (en) 1972-08-14
BE779190A (en) 1972-05-30
IT948070B (en) 1973-05-30

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