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 PDFInfo
- 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
Links
- 238000002555 auscultation Methods 0.000 title claims abstract description 49
- 230000009467 reduction Effects 0.000 title claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 62
- 238000004891 communication Methods 0.000 claims description 12
- 239000004033 plastic Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 11
- 238000012545 processing Methods 0.000 description 11
- 238000003745 diagnosis Methods 0.000 description 8
- 238000004458 analytical method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000003909 pattern recognition Methods 0.000 description 5
- 230000003321 amplification Effects 0.000 description 4
- 238000003199 nucleic acid amplification method Methods 0.000 description 4
- 230000004075 alteration Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 230000009747 swallowing Effects 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 229920001684 low density polyethylene Polymers 0.000 description 2
- 239000004702 low-density polyethylene Substances 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
-
- 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
- G10K11/002—Devices for damping, suppressing, obstructing or conducting sound in acoustic devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
- H04R1/2807—Enclosures comprising vibrating or resonating arrangements
- H04R1/2838—Enclosures comprising vibrating or resonating arrangements of the bandpass type
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/08—Mouthpieces; Microphones; Attachments therefor
- H04R1/083—Special 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.
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)
| 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)
| 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 |
-
2017
- 2017-03-23 CN CN201780025344.XA patent/CN109069098A/zh active Pending
- 2017-03-23 CA CA3018543A patent/CA3018543A1/fr not_active Abandoned
- 2017-03-23 EP EP17771125.6A patent/EP3432800A4/fr not_active Withdrawn
- 2017-03-23 JP JP2018549801A patent/JP2019513040A/ja active Pending
- 2017-03-23 WO PCT/US2017/023740 patent/WO2017165604A1/fr active Application Filing
- 2017-03-23 AU AU2017238243A patent/AU2017238243A1/en not_active Abandoned
- 2017-03-23 KR KR1020187030065A patent/KR20180123550A/ko not_active Application Discontinuation
-
2018
- 2018-09-20 IL IL261877A patent/IL261877A/en unknown
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 |