BR112017002097B1 - Diafragma, estetoscópio e método para fabricar um diafragma de uma peça - Google Patents
Diafragma, estetoscópio e método para fabricar um diafragma de uma peça Download PDFInfo
- Publication number
- BR112017002097B1 BR112017002097B1 BR112017002097-1A BR112017002097A BR112017002097B1 BR 112017002097 B1 BR112017002097 B1 BR 112017002097B1 BR 112017002097 A BR112017002097 A BR 112017002097A BR 112017002097 B1 BR112017002097 B1 BR 112017002097B1
- Authority
- BR
- Brazil
- Prior art keywords
- diaphragm
- ring
- disc
- piece
- chestpiece
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 8
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 239000000463 material Substances 0.000 claims abstract description 56
- 238000002347 injection Methods 0.000 claims description 19
- 239000007924 injection Substances 0.000 claims description 19
- 239000011152 fibreglass Substances 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims description 3
- 239000004417 polycarbonate Substances 0.000 claims description 3
- 239000004793 Polystyrene Substances 0.000 claims description 2
- 229920000515 polycarbonate Polymers 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 229920002223 polystyrene Polymers 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
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- 230000004044 response Effects 0.000 description 21
- 238000000465 moulding Methods 0.000 description 8
- 229920003023 plastic Polymers 0.000 description 6
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- 238000013461 design Methods 0.000 description 3
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- 210000005069 ears Anatomy 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- RXKGHZCQFXXWFQ-UHFFFAOYSA-N 4-ho-mipt Chemical compound C1=CC(O)=C2C(CCN(C)C(C)C)=CNC2=C1 RXKGHZCQFXXWFQ-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 208000015943 Coeliac disease Diseases 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
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- 239000012528 membrane Substances 0.000 description 1
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000012544 monitoring process Methods 0.000 description 1
- 238000007649 pad printing Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920001955 polyphenylene ether Polymers 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B7/00—Instruments for auscultation
- A61B7/02—Stethoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B7/00—Instruments for auscultation
-
- 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
- G10K11/18—Methods or devices for transmitting, conducting or directing sound
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Acoustics & Sound (AREA)
- Physics & Mathematics (AREA)
- Percussion Or Vibration Massage (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Diaphragms And Bellows (AREA)
- Magnetic Record Carriers (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462032844P | 2014-08-04 | 2014-08-04 | |
| US62/032.844 | 2014-08-04 | ||
| PCT/US2015/042851 WO2016022380A2 (en) | 2014-08-04 | 2015-07-30 | One piece stethoscope diaphragm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112017002097A2 BR112017002097A2 (pt) | 2017-11-21 |
| BR112017002097B1 true BR112017002097B1 (pt) | 2022-09-06 |
Family
ID=54056251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112017002097-1A BR112017002097B1 (pt) | 2014-08-04 | 2015-07-30 | Diafragma, estetoscópio e método para fabricar um diafragma de uma peça |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US10398406B2 (enExample) |
| EP (1) | EP3177211B1 (enExample) |
| JP (1) | JP6773641B2 (enExample) |
| CN (1) | CN106659462B (enExample) |
| BR (1) | BR112017002097B1 (enExample) |
| WO (1) | WO2016022380A2 (enExample) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3247278B1 (en) * | 2015-01-21 | 2021-02-24 | 3M Innovative Properties Company | Stethoscope diaphragm |
| TWI661813B (zh) * | 2017-09-06 | 2019-06-11 | 創心醫電股份有限公司 | 振動膜及其製造方法以及振動膜所應用之聽診器 |
| CN110868934A (zh) * | 2017-06-02 | 2020-03-06 | 维托臣股份有限公司 | 膜片和其听诊头组件 |
| JP2020534888A (ja) * | 2017-09-06 | 2020-12-03 | バイタルチェインズ コーポレイションＶｉｔａｌｃｈａｉｎｓ Ｃｏｒｐｏｒａｔｉｏｎ | ダイヤフラム（振動板）とその製造方法及びダイヤフラム（振動板）を活用した聴診器 |
| US11965120B2 (en) | 2018-04-05 | 2024-04-23 | 3M Innovative Properties Company | Gel adhesive comprising crosslinked blend of polydiorganosiloxane and acrylic polymer |
| USD877327S1 (en) * | 2018-10-03 | 2020-03-03 | Donald Lynn Loriaux | Stethoscope diaphraghm |
| US11864943B2 (en) | 2018-10-05 | 2024-01-09 | 3M Innovative Properties Company | Metal injection molding for stethoscope chestpiece |
| EP3914160A4 (en) * | 2019-01-22 | 2022-10-12 | 3M Innovative Properties Company | MULTI-CAVITY STETHOSCOPE CHEST |
| WO2020153956A1 (en) * | 2019-01-24 | 2020-07-30 | Vitalchains Corporation | Switchable stethoscope head and stethoscope assembly having the same |
| CN111973215B (zh) * | 2019-05-21 | 2023-08-22 | 无锡市凯顺医疗器械制造有限公司 | 多音频听诊器听头及配合结构及听取多音频的方法 |
| US11766822B2 (en) | 2019-08-20 | 2023-09-26 | 3M Innovative Properties Company | Microstructured surface with increased microorganism removal when cleaned, articles and methods |
| US12434427B2 (en) | 2019-08-20 | 2025-10-07 | Solventum Intellectual Properties Company | Microstructured surface with increased microorganism removal when cleaned, articles and methods |
| US20230158557A1 (en) | 2020-05-20 | 2023-05-25 | 3M Innovative Properties Company | Medical Articles with Microstructured Surface |
| TWI799813B (zh) * | 2021-03-16 | 2023-04-21 | 精國醫療器材有限公司 | 用於聽診器之膜片組的快拆結構 |
| US11523794B2 (en) | 2021-04-08 | 2022-12-13 | Chin Kou Medical Instrument Co., Ltd. | Quick release structure of diaphragm assembly of stethoscope |
| US11890130B2 (en) * | 2022-06-01 | 2024-02-06 | Jazz Hipster Corporation | Pickup diaphragm |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4200169A (en) | 1978-10-16 | 1980-04-29 | Minnesota Mining And Manufacturing Company | Stethoscope |
| US4461368A (en) * | 1982-04-15 | 1984-07-24 | Plourde R Gilles | Diaphragm cover for a stethoscope |
| US4440258A (en) * | 1982-05-12 | 1984-04-03 | Minnesota Mining & Manufacturing Company | Tunable stethoscope |
| US4770270A (en) | 1987-05-13 | 1988-09-13 | Minnesota Mining And Manufacturing Company | Stethoscope chestpiece with a sound conveying indexing detent |
| US4913259A (en) | 1987-12-16 | 1990-04-03 | Minnesota Mining And Manufacturing Company | Compressible ear tip |
| US4852684A (en) | 1987-12-16 | 1989-08-01 | Minnesota Mining And Manufacturing Company | Compressible ear tip |
| US5111904A (en) | 1989-06-02 | 1992-05-12 | Minnesota Mining And Manufacturing Company | Molded article having elastomeric mold member used therewith |
| US4995473A (en) * | 1989-12-21 | 1991-02-26 | Minnesota Mining And Manufacturing Company | Stethoscope with diaphragm head adapter |
| US5932849A (en) * | 1992-11-13 | 1999-08-03 | Minnesota Mining And Manufacturing Company | Stethoscope having microphone therein |
| US5449865A (en) | 1994-01-28 | 1995-09-12 | Minnesota Mining And Manufacturing Company | Ear tips having molded-in recesses for attachment to a stethoscope |
| FR2738141B1 (fr) * | 1995-08-29 | 1998-01-02 | Boussignac Georges | Stethoscope biauriculaire a ecoute environnementale |
| CH691757A5 (de) * | 1997-05-13 | 2001-10-15 | Artemio Granzotto | Stethoskopkopf. |
| GB2327353A (en) * | 1997-07-22 | 1999-01-27 | Shieh Woei Kang | A Switch-Frequency Stethoscope |
| US5945640A (en) * | 1997-08-01 | 1999-08-31 | 3M Innovative Properties Company | Stethoscope chestpiece having two suspended diaphragms |
| US5931792A (en) * | 1997-11-06 | 1999-08-03 | 3M Innovative Properties Company | Stethoscope chestpiece |
| US5910992A (en) * | 1998-01-21 | 1999-06-08 | Ho; Chi-Sheng | Stethoscope with an indexing detent |
| US6019187A (en) * | 1998-03-13 | 2000-02-01 | Appavu; Aramudhan S. | Disposable stethoscope cover diaphragm |
| US6378648B1 (en) * | 2000-03-06 | 2002-04-30 | Marc S. Werblud | Diaphragm assembly for stethoscope chest piece |
| US6523639B1 (en) | 2002-09-05 | 2003-02-25 | Woei-Kang Shieh | Receiver structure of stethoscope |
| GB0322478D0 (en) * | 2003-09-25 | 2003-10-29 | Agahi Arjang | Cover device for a medical instrument and apparatus for dispensing same |
| WO2006073854A1 (en) * | 2004-12-30 | 2006-07-13 | 3M Innovative Properties Company | Stethoscope with frictional noise reduction |
| US7424929B1 (en) * | 2005-09-22 | 2008-09-16 | Stethocap, Inc. | Cover for a bell or a diaphragm of a stethoscope |
| US7757807B1 (en) * | 2005-09-22 | 2010-07-20 | Stethocap, Inc. | Cover for a bell or a diaphragm of a stethoscope |
| CN201409934Y (zh) * | 2009-04-27 | 2010-02-24 | 单希杰 | 一种双频段听诊器膜与听头本体的配合结构 |
| CN201409932Y (zh) * | 2009-04-27 | 2010-02-24 | 单希杰 | 一种高弹力可变形复合式膜片 |
| CN103156635A (zh) * | 2013-03-21 | 2013-06-19 | 无锡市凯顺医疗器械制造有限公司 | 一种复合式听诊器膜片组件 |
| CN203244411U (zh) * | 2013-05-07 | 2013-10-23 | 鹿得医疗器械（南通）有限公司 | 一种新型的变频膜片结构 |
| US9770307B2 (en) * | 2013-06-21 | 2017-09-26 | Jon Krupnick | Cover assembly for a stethoscope and a dispenser kit |
| CN203710039U (zh) * | 2013-12-12 | 2014-07-16 | 刘忠芬 | 一种听诊器 |
-
2015
- 2015-07-30 JP JP2017506263A patent/JP6773641B2/ja active Active
- 2015-07-30 US US15/500,128 patent/US10398406B2/en active Active
- 2015-07-30 EP EP15757586.1A patent/EP3177211B1/en active Active
- 2015-07-30 BR BR112017002097-1A patent/BR112017002097B1/pt active IP Right Grant
- 2015-07-30 CN CN201580042042.4A patent/CN106659462B/zh active Active
- 2015-07-30 WO PCT/US2015/042851 patent/WO2016022380A2/en not_active Ceased
-
2019
- 2019-07-23 US US16/519,230 patent/US20200000427A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| JP6773641B2 (ja) | 2020-10-21 |
| US20180214114A1 (en) | 2018-08-02 |
| US20200000427A1 (en) | 2020-01-02 |
| EP3177211A2 (en) | 2017-06-14 |
| BR112017002097A2 (pt) | 2017-11-21 |
| CN106659462B (zh) | 2020-10-16 |
| US10398406B2 (en) | 2019-09-03 |
| JP2017526418A (ja) | 2017-09-14 |
| EP3177211B1 (en) | 2022-05-18 |
| WO2016022380A3 (en) | 2016-03-31 |
| WO2016022380A2 (en) | 2016-02-11 |
| CN106659462A (zh) | 2017-05-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/07/2015, OBSERVADAS AS CONDICOES LEGAIS |
|
| B25A | Requested transfer of rights approved |
Owner name: SOLVENTUM INTELLECTUAL PROPERTIES COMPANY (US) |