DE1766983C3 - Stethoskop aus Kunststoff zur Befestigung am Patienten - Google Patents

Stethoskop aus Kunststoff zur Befestigung am Patienten

Info

Publication number
DE1766983C3
DE1766983C3 DE1766983A DE1766983A DE1766983C3 DE 1766983 C3 DE1766983 C3 DE 1766983C3 DE 1766983 A DE1766983 A DE 1766983A DE 1766983 A DE1766983 A DE 1766983A DE 1766983 C3 DE1766983 C3 DE 1766983C3
Authority
DE
Germany
Prior art keywords
shell
tongues
stethoscope
membrane
thin
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
DE1766983A
Other languages
German (de)
English (en)
Other versions
DE1766983A1 (de
DE1766983B2 (de
Inventor
David Saint Paul Minn. Littmann (V.St.A.)
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
Publication of DE1766983A1 publication Critical patent/DE1766983A1/de
Publication of DE1766983B2 publication Critical patent/DE1766983B2/de
Application granted granted Critical
Publication of DE1766983C3 publication Critical patent/DE1766983C3/de
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
    • A61B5/02233—Occluders specially adapted therefor
    • 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)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Cardiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Ophthalmology & Optometry (AREA)
  • Dentistry (AREA)
  • Acoustics & Sound (AREA)
  • Physiology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
DE1766983A 1967-08-25 1968-08-23 Stethoskop aus Kunststoff zur Befestigung am Patienten Expired DE1766983C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66342367A 1967-08-25 1967-08-25

Publications (3)

Publication Number Publication Date
DE1766983A1 DE1766983A1 (de) 1973-01-11
DE1766983B2 DE1766983B2 (de) 1973-07-26
DE1766983C3 true DE1766983C3 (de) 1974-02-28

Family

ID=24661744

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1766983A Expired DE1766983C3 (de) 1967-08-25 1968-08-23 Stethoskop aus Kunststoff zur Befestigung am Patienten

Country Status (4)

Country Link
US (1) US3543875A (enrdf_load_stackoverflow)
DE (1) DE1766983C3 (enrdf_load_stackoverflow)
FR (1) FR1584165A (enrdf_load_stackoverflow)
GB (1) GB1235502A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3830334A (en) * 1973-02-05 1974-08-20 P Costa Speaker attachment for automobile radios and the like
US4299303A (en) * 1980-03-20 1981-11-10 Clark Thomas W Noise attenuating stethoscope
US4458778A (en) * 1981-03-23 1984-07-10 Max Bloom Stethoscope construction
FR2617393A1 (fr) * 1987-07-01 1989-01-06 Ascher Gilles Brassard pour sphygmomanometre ambulatoire
US5448025A (en) * 1994-07-19 1995-09-05 Stark; Wayne T. Cover for stethoscope head
US20060018487A1 (en) * 1999-10-28 2006-01-26 Clive Smith Transducer for sensing body sounds
CN102283671B (zh) * 2011-07-08 2013-05-08 西华大学 一种心音采集装置

Also Published As

Publication number Publication date
US3543875A (en) 1970-12-01
DE1766983A1 (de) 1973-01-11
DE1766983B2 (de) 1973-07-26
FR1584165A (enrdf_load_stackoverflow) 1969-12-12
GB1235502A (en) 1971-06-16

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)