[go: up one dir, main page]

ATE359742T1 - Rauschreduzierendes stethoskop - Google Patents

Rauschreduzierendes stethoskop

Info

Publication number
ATE359742T1
ATE359742T1 AT96906288T AT96906288T ATE359742T1 AT E359742 T1 ATE359742 T1 AT E359742T1 AT 96906288 T AT96906288 T AT 96906288T AT 96906288 T AT96906288 T AT 96906288T AT E359742 T1 ATE359742 T1 AT E359742T1
Authority
AT
Austria
Prior art keywords
diaphragm
noise
reducing stethoscope
transducing
exposing
Prior art date
Application number
AT96906288T
Other languages
English (en)
Inventor
Hal Greenberger
Original Assignee
Hal Greenberger
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 Hal Greenberger filed Critical Hal Greenberger
Priority claimed from EP96906288A external-priority patent/EP0884974B1/de
Application granted granted Critical
Publication of ATE359742T1 publication Critical patent/ATE359742T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00—Instruments for auscultation
    • A61B7/02—Stethoscopes
    • A61B7/04—Electric stethoscopes

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Headphones And Earphones (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
AT96906288T 1996-02-08 1996-02-08 Rauschreduzierendes stethoskop ATE359742T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96906288A EP0884974B1 (de) 1996-02-08 1996-02-08 Rauschreduzierendes stethoskop

Publications (1)

Publication Number Publication Date
ATE359742T1 true ATE359742T1 (de) 2007-05-15

Family

ID=37806185

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96906288T ATE359742T1 (de) 1996-02-08 1996-02-08 Rauschreduzierendes stethoskop

Country Status (2)

Country Link
EP (1) EP1774912A1 (de)
AT (1) ATE359742T1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017075601A1 (en) * 2015-10-30 2017-05-04 The Johns Hopkins University Programmable electronic stethoscope devices, algorithms, systems, and methods
CN112055283A (zh) * 2020-09-01 2020-12-08 苏州中科速衡电子有限公司 一种声电传感器主动降噪模组和一种声音监测仪

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2396376A1 (fr) * 1977-06-27 1979-01-26 Liesse Michel Dispositif mecanique de correction sonore
US4417586A (en) * 1978-05-15 1983-11-29 Vit Vet Research Group, Inc. Blood pressure measuring device
FR2604890A1 (fr) * 1986-10-14 1988-04-15 Thomson Csf Dispositif optique de detection simultanee des mouvements du coeur et de la respiration et son utilisation a la synchronisation d'appareils d'acquisition d'images a resonance magnetique nucleaire
US4784154A (en) 1986-11-13 1988-11-15 Colin Electronics Co., Ltd. Interference resistant biomedical transducer
US5467775A (en) * 1995-03-17 1995-11-21 University Research Engineers & Associates Modular auscultation sensor and telemetry system

Also Published As

Publication number Publication date
EP1774912A1 (de) 2007-04-18

Similar Documents

Publication Publication Date Title
DE69025698D1 (de) Kopfhörer
DE69829943D1 (de) Gerät mit eingebautem elektroakustischen wandler zur optimalen sprachwiedergabe
DE59502021D1 (de) Vorrichtung zur Unterdrückung des Schnarchens
DK1011448T3 (da) Pick-up-enhed for et elektronisk stetoskop
ATE429786T1 (de) Hörgerätanordnung für einen offenen gehörgang
NO20004372D0 (no) Íreterminal
DE3688624D1 (de) Anordnungen zur begrenzung von stoerungen.
ATE414397T1 (de) Platzierung eines elektroakustischen miniaturwandlers in einem hörgerät
WO2001097675A3 (en) Chest piece for stethoscopes
FR2650466B1 (fr) Microphone de detection et de localisation de sources sonores
ATE359742T1 (de) Rauschreduzierendes stethoskop
DE60015902D1 (de) Aktive Vorrichtung zur Abschwächung der Schallintensität
ATA38196A (de) Verzerrungsarme abstrahleinrichtung für elektroaktustische wandler mit verstärkter tieftonwiedergabe
CA2229424A1 (en) Circuit to improve transducer separation in handsfree telephone
CH686600GA3 (fr) Piece d'horlogerie comportant un transducteur électro-acoustique.
DE3683380D1 (de) Laermverminderungsanordnungen.
DE69108870D1 (de) Überwachung von Rückschlagventilen.
IT8819873A0 (it) Dispositivo di trasduzione dei rumori generati all'interno di un corpo, in particolare della voce, con sostanziale abbattimento dei rumori ambientali.
KR970011434U (ko) 사운드 노이즈 제거회로
DE68911064D1 (de) Einrichtung zur Aufnahme von Schallsignalen mit Störgeräuschunterdrückung.
EP1028601A3 (de) Vorrichtung zur Erfassung von Schallwellen in einem Fahrzeug
ES1030461Y (es) Muñeco con dispositivo sonoro y microfono.
SE8800521D0 (sv) Mikrofonanordning for upptagning av kroppsljud
ITMI930694A1 (it) Procedimento per rivelare e classificare fonti acustiche, specialmente veicoli
ES1030036U (es) Animal o muñeco en forma de zapatilla con dispositivo sonoro.

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties