CA3018543A1 - Ensemble de reduction de bruit pour l'auscultation d'un corps - Google Patents

Ensemble de reduction de bruit pour l'auscultation d'un corps Download PDF

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Publication number
CA3018543A1
CA3018543A1 CA3018543A CA3018543A CA3018543A1 CA 3018543 A1 CA3018543 A1 CA 3018543A1 CA 3018543 A CA3018543 A CA 3018543A CA 3018543 A CA3018543 A CA 3018543A CA 3018543 A1 CA3018543 A1 CA 3018543A1
Authority
CA
Canada
Prior art keywords
assembly
housing
proximal end
disposed
recited
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.)
Abandoned
Application number
CA3018543A
Other languages
English (en)
Inventor
Ryan J. Copt
Joseph G. Butera, Iii
Robert J. Summers, Iii
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.)
Bongiovi Acoustics LLC
Original Assignee
Bongiovi Acoustics LLC
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
Priority claimed from US15/403,598 external-priority patent/US10820883B2/en
Application filed by Bongiovi Acoustics LLC filed Critical Bongiovi Acoustics LLC
Publication of CA3018543A1 publication Critical patent/CA3018543A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00Instruments for auscultation
    • A61B7/02Stethoscopes
    • A61B7/04Electric stethoscopes
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10KSOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00Methods 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
    • G10K11/002Devices for damping, suppressing, obstructing or conducting sound in acoustic devices
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00Details of transducers, loudspeakers or microphones
    • H04R1/20Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807Enclosures comprising vibrating or resonating arrangements
    • H04R1/2838Enclosures comprising vibrating or resonating arrangements of the bandpass type
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00Details of transducers, loudspeakers or microphones
    • H04R1/08Mouthpieces; Microphones; Attachments therefor
    • H04R1/083Special constructions of mouthpieces

Landscapes

  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Signal Processing (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Multimedia (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Otolaryngology (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)

Abstract

La présente invention porte sur un ensemble de réduction de bruit pour l'auscultation d'un corps. Un mode de réalisation de l'ensemble inclut un dispositif d'auscultation formé d'un premier matériau et comportant une extrémité proximale entrant en prise avec le corps lorsque le dispositif d'auscultation se trouve dans une orientation opérationnelle. Une couche d'atténuation intérieure, qui peut être formée d'un deuxième matériau, est formée le long d'une surface extérieure du dispositif d'auscultation et recouvrant toutes ses surfaces extérieures à l'exception de l'extrémité proximale. Une couche d'atténuation extérieure, qui peut être formée d'un troisième matériau, est alors formée dans des relations couvrantes par rapport à la couche d'atténuation intérieure.
CA3018543A 2016-03-25 2017-03-23 Ensemble de reduction de bruit pour l'auscultation d'un corps Abandoned CA3018543A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662313236P 2016-03-25 2016-03-25
US62/313,236 2016-03-25
US15/403,598 2017-01-11
US15/403,598 US10820883B2 (en) 2014-04-16 2017-01-11 Noise reduction assembly for auscultation of a body
PCT/US2017/023740 WO2017165604A1 (fr) 2016-03-25 2017-03-23 Ensemble de réduction de bruit pour l'auscultation d'un corps

Publications (1)

Publication Number Publication Date
CA3018543A1 true CA3018543A1 (fr) 2017-09-28

Family

ID=59899810

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3018543A Abandoned CA3018543A1 (fr) 2016-03-25 2017-03-23 Ensemble de reduction de bruit pour l'auscultation d'un corps

Country Status (8)

Country Link
EP (1) EP3432800A4 (fr)
JP (1) JP2019513040A (fr)
KR (1) KR20180123550A (fr)
CN (1) CN109069098A (fr)
AU (1) AU2017238243A1 (fr)
CA (1) CA3018543A1 (fr)
IL (1) IL261877A (fr)
WO (1) WO2017165604A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10639000B2 (en) 2014-04-16 2020-05-05 Bongiovi Acoustics Llc Device for wide-band auscultation
US10820883B2 (en) 2014-04-16 2020-11-03 Bongiovi Acoustics Llc Noise reduction assembly for auscultation of a body
CN111742562B (zh) * 2018-01-24 2022-02-08 舒尔获得控股公司 具有校正电路系统的方向性微机电系统麦克风

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4008711A (en) * 1975-06-30 1977-02-22 Charles P. Olinger Method and apparatus for non-invasive detection of intracranial aneurysms
US6002777A (en) * 1995-07-21 1999-12-14 Stethtech Corporation Electronic stethoscope
US6050950A (en) * 1996-12-18 2000-04-18 Aurora Holdings, Llc Passive/non-invasive systemic and pulmonary blood pressure measurement
US6587564B1 (en) * 1999-05-25 2003-07-01 Ronald Y. Cusson Resonant chamber sound pick-up
JP3500499B2 (ja) * 2000-04-14 2004-02-23 積水化学工業株式会社 制振材用組成物及び制振材、並びにこれを用いた遮音部材及び遮音材
JP4378280B2 (ja) * 2002-06-21 2009-12-02 バング アンド オルフセン メディコム アーエス 生物音響信号用変換器
KR20070102527A (ko) * 2004-12-30 2007-10-18 쓰리엠 이노베이티브 프로퍼티즈 컴파니 마찰 소음 감소부를 갖는 청진기
US20060285696A1 (en) * 2005-06-21 2006-12-21 Houtsma Andrianus J High Noise Environment Stethoscope
US8265291B2 (en) * 2005-11-15 2012-09-11 Active Signal Technologies, Inc. High sensitivity noise immune stethoscope
US7991165B2 (en) * 2006-10-04 2011-08-02 The United States Of America As Represented By The Secretary Of The Navy Noise rejecting electronic stethoscope
US8396228B2 (en) * 2008-02-27 2013-03-12 Stethoscope Technologies, Inc. Floating ballast mass active stethoscope or sound pickup device
JP5509422B2 (ja) * 2010-10-28 2014-06-04 株式会社Ainy 生体音取得端末、電子聴診器および生体音測定装置
TW201347728A (zh) * 2012-05-17 2013-12-01 Ind Tech Res Inst 生理訊號感測結構及包括所述生理訊號感測結構的聽診器及其製造方法
US8934637B2 (en) * 2012-12-03 2015-01-13 Elegant Medical LLC Electronic stethoscope
US10639000B2 (en) * 2014-04-16 2020-05-05 Bongiovi Acoustics Llc Device for wide-band auscultation

Also Published As

Publication number Publication date
JP2019513040A (ja) 2019-05-23
KR20180123550A (ko) 2018-11-16
AU2017238243A1 (en) 2018-10-11
CN109069098A (zh) 2018-12-21
IL261877A (en) 2018-10-31
WO2017165604A1 (fr) 2017-09-28
EP3432800A4 (fr) 2019-12-18
EP3432800A1 (fr) 2019-01-30

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20200416

FZDE Discontinued

Effective date: 20221025