JPH08506495A - マイクロホンを内蔵する聴診器 - Google Patents
マイクロホンを内蔵する聴診器Info
- Publication number
- JPH08506495A JPH08506495A JP6512069A JP51206994A JPH08506495A JP H08506495 A JPH08506495 A JP H08506495A JP 6512069 A JP6512069 A JP 6512069A JP 51206994 A JP51206994 A JP 51206994A JP H08506495 A JPH08506495 A JP H08506495A
- Authority
- JP
- Japan
- Prior art keywords
- sound
- transducer
- stethoscope
- mount
- passage
- 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.)
- Granted
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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B7/00—Instruments for auscultation
- A61B7/02—Stethoscopes
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Surgical Instruments (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Laminated Bodies (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.聴診音を音としておよび電気として伝達可能な聴診器用胸当て片(10)であ って、 音波聴診のための音波通路(25)を構成するハウジング(20)、および 音波通路(25)内に配置され、かつ、音波聴診のための音波通路(25)と同一 の音波通路(25)内に配置された、音を電気に変換する変換器(34)、を備えて おり、 音として伝わる情報および胸当て片(10)から電気的に発生する情報の 両方を受け取るために同一の音波通路(25)が使用される、胸当て片(10)。 2.請求項1記載の胸当て片(10)、バイノーラルチューブ(11)、および耳当 て部(13)とを備えた聴診器(1)であって、 耳当て部(13)は、機械的に接続されており、胸当て片(10)からバイノーラ ルチューブ(11)を経て耳当て部(13)に至る音波通路(25)を構成している、 聴診器(1)。 3.前記変換器(34)が音波通路(25)内に同軸状に配置されている、請求項1 または2記載の胸当て片(10)。 4.前記変換器(34)が胸当て片(10)のステム(22)内においてマウント(35 )内に配置されており、変換器(34)を振動から遮断する、請求項1または2記 載の胸当て片(10)。 5.前記マウント(35)が弾性材料で作られている、請求項4記載の胸当て片( 10)。 6.前記マウント(35)が開口部を少なくとも1つ有しており、音波通路内にお いて音の通過を許容する、請求項5記載の胸当て片(10)。 7.前記マウント(35)が音波通路(25)内において自由度3の動作自由度を変 換器(34)に与える、請求項5記載の胸当て片(10)。 8.前記ハウジング(20)が着脱可能なステム(22)を備えており、前記マウン ト(35)がカラー(40)をさらに備えており、 カラー(40)が着脱可能ステム(22)およびハウジング(20)と係合し、これ により外部音に対するシールが構成される、請求項7記載の胸当て片(10)。 9.前記マウント(35)が変換器(34)を音波通路(25)内に同心円状に位置決 めを行 うものであり、変換器(34)がマイクロホンである、請求項7記載の胸当て片( 10)。 10.前記バイノーラルチューブ(11)が変換器(34)と電気的に連結された電気 コネクタ(12)をさらに備えている、請求項2記載の聴診器(1)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/976,328 | 1992-11-13 | ||
US07/976,328 US5932849A (en) | 1992-11-13 | 1992-11-13 | Stethoscope having microphone therein |
PCT/US1993/009388 WO1994010910A1 (en) | 1992-11-13 | 1993-10-01 | Stethoscope having microphone therein |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH08506495A true JPH08506495A (ja) | 1996-07-16 |
JP3343121B2 JP3343121B2 (ja) | 2002-11-11 |
Family
ID=25523991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51206994A Expired - Fee Related JP3343121B2 (ja) | 1992-11-13 | 1993-10-01 | マイクロホンを内蔵する聴診器 |
Country Status (8)
Country | Link |
---|---|
US (2) | US5932849A (ja) |
EP (1) | EP0668742B1 (ja) |
JP (1) | JP3343121B2 (ja) |
AU (1) | AU683853B2 (ja) |
CA (1) | CA2146449C (ja) |
DE (1) | DE69315591T2 (ja) |
ES (1) | ES2110121T3 (ja) |
WO (1) | WO1994010910A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011083372A (ja) * | 2009-10-14 | 2011-04-28 | Asahi Kasei Corp | 電子聴診器 |
JP2013074916A (ja) * | 2011-09-29 | 2013-04-25 | Jvc Kenwood Corp | 生体音収集用マイクロホン、及び電子聴診装置 |
JP2015204870A (ja) * | 2014-04-17 | 2015-11-19 | 株式会社プリモ | チェストピース |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6498854B1 (en) * | 1999-10-28 | 2002-12-24 | Clive Smith | Transducer for sensing body sounds |
US20060018487A1 (en) * | 1999-10-28 | 2006-01-26 | Clive Smith | Transducer for sensing body sounds |
US7940937B2 (en) * | 1999-10-28 | 2011-05-10 | Clive Smith | Transducer for sensing body sounds |
US6661897B2 (en) | 1999-10-28 | 2003-12-09 | Clive Smith | Transducer for sensing body sounds |
GB2372397B (en) * | 2001-02-20 | 2004-10-06 | Mitel Corp | Microphone gasket with integrated acoustic resistance |
US6691821B2 (en) | 2001-09-07 | 2004-02-17 | 3M Innovative Properties Company | Customizable spilt stem stethoscope and a method for providing same |
US20040076303A1 (en) * | 2002-09-30 | 2004-04-22 | Andrey Vyshedskly | Multimedia adapter to an acoustic stethoscope |
US7115102B2 (en) * | 2003-11-17 | 2006-10-03 | Abbruscato Charles R | Electronic stethoscope system |
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 |
US8265291B2 (en) * | 2005-11-15 | 2012-09-11 | Active Signal Technologies, Inc. | High sensitivity noise immune stethoscope |
JP4995743B2 (ja) * | 2007-01-15 | 2012-08-08 | 株式会社リコー | 感熱記録材料およびその感熱記録材料を用いた記録方法 |
US7841445B2 (en) * | 2007-11-09 | 2010-11-30 | Joseph Berk | Dual-sensor stethoscope with electronic sensor |
US20110088964A1 (en) * | 2008-09-30 | 2011-04-21 | Tgmdvm, Inc. | Stethoscope Having An Elliptical Headpiece And Amplified Earpieces |
US8447043B1 (en) | 2009-11-06 | 2013-05-21 | Charles Richard Abbruscato | Piezo element stethoscope |
US9185496B1 (en) | 2009-11-06 | 2015-11-10 | Charles Richard Abbruscato | Piezo element stethoscope |
US8320576B1 (en) | 2009-11-06 | 2012-11-27 | Charles Richard Abbruscato | Piezo element stethoscope |
US9301032B1 (en) | 2012-07-26 | 2016-03-29 | Heartbuds, Llc | Stethoscope chestpiece usable with a portable electronic device and related methods |
JP6773641B2 (ja) * | 2014-08-04 | 2020-10-21 | スリーエム イノベイティブ プロパティズ カンパニー | 一体型の聴診器用ダイアフラム |
EP3247278B1 (en) * | 2015-01-21 | 2021-02-24 | 3M Innovative Properties Company | Stethoscope diaphragm |
DE102015109442A1 (de) * | 2015-06-12 | 2016-12-15 | Peter Dörner | Human- oder veterinärdiagnostischer Körperschallaufnehmer |
US20210401395A1 (en) * | 2020-06-29 | 2021-12-30 | Rabiatu Kamara | Audible Handheld Stethoscope |
CN113520452A (zh) * | 2021-07-15 | 2021-10-22 | 浙江萧山医院 | 一种听诊器可视化检测方法 |
WO2023205059A1 (en) * | 2022-04-17 | 2023-10-26 | Korion Health, Inc. | Electronic stethoscope and diagnostic algorithm |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3087016A (en) * | 1960-11-16 | 1963-04-23 | Joseph D Dahl | Stethoscopic device |
US3525810A (en) * | 1966-12-05 | 1970-08-25 | Itek Corp | Microphone assembly for use in a stethoscope |
US3790712A (en) * | 1972-02-24 | 1974-02-05 | Computer Medical Science Corp | Electronic stethoscope system |
US4071694A (en) * | 1976-08-31 | 1978-01-31 | Minnesota Mining And Manufacturing Company | Stethoscope |
US4072822A (en) * | 1976-09-27 | 1978-02-07 | Yoshihito Yamada | Two-way stethoscope for direct and amplified sound |
FR2429585A1 (fr) * | 1978-06-28 | 1980-01-25 | Hyco & Aulas Ets | Stethoscope electronique de gynecologie |
US4200169A (en) * | 1978-10-16 | 1980-04-29 | Minnesota Mining And Manufacturing Company | Stethoscope |
US4362164A (en) * | 1980-09-11 | 1982-12-07 | Hughes Aircraft Company | Electronic pick-up device for transducing electrical energy and sound energy of the heart |
US4458778A (en) * | 1981-03-23 | 1984-07-10 | Max Bloom | Stethoscope construction |
US4440258A (en) * | 1982-05-12 | 1984-04-03 | Minnesota Mining & Manufacturing Company | Tunable stethoscope |
US4475619B1 (en) * | 1983-03-24 | 1994-05-10 | Minnesota Mining & Mfg | Stethoscope with floating diaphragm |
US4528690A (en) * | 1984-03-12 | 1985-07-09 | Genovation, Inc. | Compact hybrid stethoscope |
US4783813A (en) * | 1986-12-24 | 1988-11-08 | Lola R. Thompson | Electronic sound amplifier stethoscope with visual heart beat and blood flow indicator |
SE8702160L (sv) * | 1987-05-25 | 1988-11-26 | Hoek Instr Ab | Stetoskop foer anvaendning vid magnetresonansdiagnostik m m |
US4913259A (en) * | 1987-12-16 | 1990-04-03 | Minnesota Mining And Manufacturing Company | Compressible ear tip |
US5213108A (en) * | 1988-02-04 | 1993-05-25 | Blood Line Technology, Inc. | Visual display stethoscope |
US5010889A (en) * | 1988-02-04 | 1991-04-30 | Bloodline Technology | Intelligent stethoscope |
US5111904A (en) * | 1989-06-02 | 1992-05-12 | Minnesota Mining And Manufacturing Company | Molded article having elastomeric mold member used therewith |
US5204500A (en) * | 1991-02-20 | 1993-04-20 | Minnesota Mining And Manufacturing Company | Ergonometric stethoscope chestpiece |
DE9107532U1 (de) * | 1991-06-19 | 1992-05-07 | Klügl, Günter, 8000 München | Elektronisches Stethoskop |
-
1992
- 1992-11-13 US US07/976,328 patent/US5932849A/en not_active Expired - Lifetime
-
1993
- 1993-10-01 AU AU54027/94A patent/AU683853B2/en not_active Ceased
- 1993-10-01 DE DE69315591T patent/DE69315591T2/de not_active Expired - Lifetime
- 1993-10-01 ES ES93924288T patent/ES2110121T3/es not_active Expired - Lifetime
- 1993-10-01 CA CA002146449A patent/CA2146449C/en not_active Expired - Fee Related
- 1993-10-01 EP EP93924288A patent/EP0668742B1/en not_active Expired - Lifetime
- 1993-10-01 WO PCT/US1993/009388 patent/WO1994010910A1/en active IP Right Grant
- 1993-10-01 JP JP51206994A patent/JP3343121B2/ja not_active Expired - Fee Related
-
1995
- 1995-05-31 US US08/455,868 patent/US5852263A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011083372A (ja) * | 2009-10-14 | 2011-04-28 | Asahi Kasei Corp | 電子聴診器 |
JP2013074916A (ja) * | 2011-09-29 | 2013-04-25 | Jvc Kenwood Corp | 生体音収集用マイクロホン、及び電子聴診装置 |
JP2015204870A (ja) * | 2014-04-17 | 2015-11-19 | 株式会社プリモ | チェストピース |
Also Published As
Publication number | Publication date |
---|---|
EP0668742A1 (en) | 1995-08-30 |
DE69315591T2 (de) | 1998-03-26 |
ES2110121T3 (es) | 1998-02-01 |
CA2146449A1 (en) | 1994-05-26 |
EP0668742B1 (en) | 1997-12-03 |
US5852263A (en) | 1998-12-22 |
AU5402794A (en) | 1994-06-08 |
AU683853B2 (en) | 1997-11-27 |
DE69315591D1 (de) | 1998-01-15 |
US5932849A (en) | 1999-08-03 |
WO1994010910A1 (en) | 1994-05-26 |
CA2146449C (en) | 2003-12-23 |
JP3343121B2 (ja) | 2002-11-11 |
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