ATE132344T1 - Stethoskop mit akustischer verstärkung - Google Patents

Stethoskop mit akustischer verstärkung

Info

Publication number
ATE132344T1
ATE132344T1 AT89904411T AT89904411T ATE132344T1 AT E132344 T1 ATE132344 T1 AT E132344T1 AT 89904411 T AT89904411 T AT 89904411T AT 89904411 T AT89904411 T AT 89904411T AT E132344 T1 ATE132344 T1 AT E132344T1
Authority
AT
Austria
Prior art keywords
sounds
housing
stethoscope
user
wave guide
Prior art date
Application number
AT89904411T
Other languages
English (en)
Inventor
Don H Klippert
Don E Klippert
Original Assignee
Don H Klippert
Don E Klippert
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 Don H Klippert, Don E Klippert filed Critical Don H Klippert
Application granted granted Critical
Publication of ATE132344T1 publication Critical patent/ATE132344T1/de

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/08—Non-electric sound-amplifying devices, e.g. non-electric megaphones
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00—Instruments for auscultation
    • A61B7/02—Stethoscopes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Multimedia (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Prostheses (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Materials For Medical Uses (AREA)
AT89904411T 1988-03-23 1989-03-22 Stethoskop mit akustischer verstärkung ATE132344T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/171,956 US4903794A (en) 1988-03-23 1988-03-23 Acoustical amplifying stethoscope

Publications (1)

Publication Number Publication Date
ATE132344T1 true ATE132344T1 (de) 1996-01-15

Family

ID=22625782

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89904411T ATE132344T1 (de) 1988-03-23 1989-03-22 Stethoskop mit akustischer verstärkung

Country Status (9)

Country Link
US (1) US4903794A (de)
EP (1) EP0407450B1 (de)
JP (1) JPH04500317A (de)
KR (1) KR0140095B1 (de)
AT (1) ATE132344T1 (de)
BR (1) BR8907325A (de)
CA (1) CA1321757C (de)
DE (1) DE68925358T2 (de)
WO (1) WO1989009026A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11510067A (ja) * 1995-07-21 1999-09-07 ステステック コーポレーション 電子聴診器
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
CH691757A5 (de) * 1997-05-13 2001-10-15 Artemio Granzotto Stethoskopkopf.
AU7845900A (en) 1999-09-29 2001-04-30 Siemens Corporate Research, Inc. Multi-modal cardiac diagnostic decision support system and method
US20060018487A1 (en) * 1999-10-28 2006-01-26 Clive Smith Transducer for sensing body sounds
US20030055321A1 (en) * 2001-07-16 2003-03-20 Watrous Raymond L. System and method for accessing and processing patient data
US20040226771A1 (en) * 2003-05-15 2004-11-18 Werblud Marc S Stethoscope
CN101094610B (zh) * 2004-12-30 2012-03-21 3M创新有限公司 摩擦噪音降低的听诊器
SE528409C2 (sv) * 2005-02-21 2006-11-07 Computerized Medical Technolog Ljudmonitor
US8042646B2 (en) 2008-03-25 2011-10-25 Environmentally Smart Products, Inc. Stethoscope cover
US7866437B2 (en) * 2008-09-30 2011-01-11 Tgmdvm, Inc. Stethoscope with one-handed operation
US9801606B2 (en) * 2010-04-16 2017-10-31 Xijie Shan Stethoscope head with adjustable audio frequency
US9101274B2 (en) 2010-06-24 2015-08-11 Cvr Global, Inc. Sensor, sensor pad and sensor array for detecting infrasonic acoustic signals
US11413653B2 (en) 2010-06-24 2022-08-16 Cvr Global, Inc. Sensor, sensor pad and sensor array for detecting infrasonic acoustic signals
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
KR101151152B1 (ko) * 2012-01-27 2012-06-27 전북대학교산학협력단 장음 신호에서 잡음을 제거하는 장치
JP2015204870A (ja) * 2014-04-17 2015-11-19 株式会社プリモ チェストピース
JP6706039B2 (ja) * 2015-09-04 2020-06-03 パイオニア株式会社 生体音聴診装置
JP2018102849A (ja) * 2016-12-28 2018-07-05 オムロンヘルスケア株式会社 生体音測定装置
US10123764B2 (en) * 2017-03-28 2018-11-13 Coleridge Design Associates Llc Vibro-acoustic transducer
US10123753B2 (en) * 2017-03-28 2018-11-13 Coleridge Design Associates Llc Haptic feedback and interface systems for reproducing internal body sounds
US10292675B2 (en) 2017-10-10 2019-05-21 Ingen1, L.L.C. Stethoscope
CN108742691A (zh) * 2018-04-11 2018-11-06 清华大学 柔性心音监测装置
WO2021020203A1 (ja) * 2019-07-26 2021-02-04 富士フイルム株式会社 聴診器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1744166A (en) * 1930-01-21 Stethoscope
US1445711A (en) * 1923-02-20 Stethoscope
US3020971A (en) * 1962-02-13 Cefaly
US1350767A (en) * 1920-08-24 Stethoscope
US1657078A (en) * 1928-01-24 Acoustic stethoscopics
US1344655A (en) * 1920-06-29 Stethoscope
US705934A (en) * 1902-04-07 1902-07-29 Adolphus A Knudson Stethoscopic instrument.
US3472336A (en) * 1968-06-10 1969-10-14 Bio Data Inc Stethoscope structure
FR2396376A1 (fr) * 1977-06-27 1979-01-26 Liesse Michel Dispositif mecanique de correction sonore
US4270627A (en) * 1979-07-02 1981-06-02 Hill Raymond R Stethoscope with probe sound pick-up and resonant cavity amplification

Also Published As

Publication number Publication date
WO1989009026A1 (en) 1989-10-05
BR8907325A (pt) 1991-03-26
DE68925358D1 (de) 1996-02-15
DE68925358T2 (de) 1996-08-08
KR900700054A (ko) 1990-08-11
CA1321757C (en) 1993-08-31
KR0140095B1 (ko) 1998-06-15
EP0407450A4 (en) 1991-01-30
EP0407450A1 (de) 1991-01-16
JPH04500317A (ja) 1992-01-23
US4903794A (en) 1990-02-27
EP0407450B1 (de) 1996-01-03

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee