BR8302451A - Cabeca de estetoscopio - Google Patents

Cabeca de estetoscopio

Info

Publication number: BR8302451A
Authority: BR; Brazil
Prior art keywords: stethoscope head; stethoscope; head
Prior art date: 1982-05-12

Application number

BR8302451A

Other languages

English (en)

Inventor

Thomas J Packard

Original Assignee

Minnesota Mining & Mfg

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.)

1982-05-12

Filing date

1983-05-11

Publication date

1984-01-17

1983-05-11 Application filed by Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg

1984-01-17 Publication of BR8302451A publication Critical patent/BR8302451A/pt

Classifications

- 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)
Molecular Biology (AREA)
Surgery (AREA)
Engineering & Computer Science (AREA)
Biomedical Technology (AREA)
Heart & Thoracic Surgery (AREA)
Medical Informatics (AREA)
Physics & Mathematics (AREA)
Acoustics & Sound (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Percussion Or Vibration Massage (AREA)
Details Of Audible-Bandwidth Transducers (AREA)
Diaphragms And Bellows (AREA)
Soundproofing, Sound Blocking, And Sound Damping (AREA)

BR8302451A 1982-05-12 1983-05-11 Cabeca de estetoscopio BR8302451A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/377,395 US4440258A (en)	1982-05-12	1982-05-12	Tunable stethoscope

Publications (1)

Publication Number	Publication Date
BR8302451A true BR8302451A (pt)	1984-01-17

Family

ID=23488947

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8302451A BR8302451A (pt)	1982-05-12	1983-05-11	Cabeca de estetoscopio

Country Status (8)

Country	Link
US (1)	US4440258A (pt)
EP (1)	EP0094183B1 (pt)
JP (1)	JPS58206730A (pt)
BR (1)	BR8302451A (pt)
CA (1)	CA1192844A (pt)
DE (1)	DE3374653D1 (pt)
ES (1)	ES8404174A1 (pt)
HK (1)	HK97689A (pt)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4475619B1 (en) *	1983-03-24	1994-05-10	Minnesota Mining & Mfg	Stethoscope with floating diaphragm
US4995473A (en) *	1989-12-21	1991-02-26	Minnesota Mining And Manufacturing Company	Stethoscope with diaphragm head adapter
US5204500A (en) *	1991-02-20	1993-04-20	Minnesota Mining And Manufacturing Company	Ergonometric stethoscope chestpiece
USD337381S (en)	1991-02-20	1993-07-13	Minnesota Mining And Manufacturing Company	Ergonometric stethoscope chestpiece
US5932849A (en) *	1992-11-13	1999-08-03	Minnesota Mining And Manufacturing Company	Stethoscope having microphone therein
US5347583A (en) *	1992-12-16	1994-09-13	Minnesota Mining And Manufacturing Company	Electronic stethoscope having binaural earpiece
US5367575A (en) *	1992-12-16	1994-11-22	Minnesota Mining And Manufacturing Company	Electronic stethoscope having battery carriage
USD373824S (en)	1994-08-03	1996-09-17	Minnesota Mining And Manufacturing Company	Stethoscope chestpiece
ES2085836B1 (es) *	1994-11-28	1996-12-16	Fernandez Conde Garcia Escriba	Cabeza de fonendoscopio.
EP0845958B1 (en) *	1995-07-21	2003-05-28	Stethtech Corporation	Electronic stethoscope
US6002777A (en) *	1995-07-21	1999-12-14	Stethtech Corporation	Electronic stethoscope
USD395509S (en)	1995-11-14	1998-06-23	Minnesota Mining And Manufacturing Company	Stethoscope chestpiece
US5663532A (en) *	1995-11-27	1997-09-02	Minnesota Mining And Manufacturing Company	Ergonometric stethoscope chestpiece
USD379512S (en) *	1996-01-11	1997-05-27	Minnesota Mining And Manufacturing Company	Ergonometric stethoscope chestpiece
USD389241S (en)	1996-10-22	1998-01-13	Grasfield James A	Binaurals of a stethoscope
USD389576S (en)	1996-10-22	1998-01-20	Grasfield James A	Stethoscope
USD403065S (en)	1997-03-03	1998-12-22	Minnesota Mining And Manufacturing Company	Stethoscope component
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
FR2767468B1 (fr) *	1997-09-18	1999-10-22	Jean Louis Burdeau	Stethoscope electronique
FR2767467B1 (fr) *	1997-09-18	1999-10-22	Jean Louis Burdeau	Stethoscope a membrane autobloquante
USD410285S (en)	1997-11-06	1999-05-25	Minnesota Mining And Manufacturing Company	Stethoscope chestpiece
US5931792A (en) *	1997-11-06	1999-08-03	3M Innovative Properties Company	Stethoscope chestpiece
US6420455B1 (en)	1999-06-18	2002-07-16	3M Innovative Properties Company	Antimicrobial composition containing photosensitizers articles, and methods of use
GB0022514D0 (en) *	2000-09-14	2000-11-01	Watmough David J	Improved instrumentation for detection of bioacoustic signals and low level sounds
US20020185331A1 (en) *	2001-06-12	2002-12-12	Deslauriers Richard J.	Tunable stethoscope head assembly
US6691821B2 (en)	2001-09-07	2004-02-17	3M Innovative Properties Company	Customizable spilt stem stethoscope and a method for providing same
US6725966B2 (en) *	2002-04-29	2004-04-27	3M Innovative Properties Company	Stethoscope
USD477874S1 (en)	2002-06-21	2003-07-29	George Sommerfeld	Electronic stethoscope
USD477405S1 (en)	2002-06-21	2003-07-15	George Sommerfeld	Electronic stethoscope chestpiece
US20040173401A1 (en) *	2003-03-04	2004-09-09	Lisle Corporation	Stethoscope for mechanics to diagnose vehicle sounds
DE202004008577U1 (de) *	2004-05-29	2004-12-23	Barthelmes, Arno	Doppelstethoskop
US20060283656A1 (en) *	2005-06-17	2006-12-21	Tung-Yi Lin	Bell side structure for stethoscope head
JP2011019799A (ja) *	2009-07-17	2011-02-03	Asahi Kasei Corp	電子聴診器
CN101647712B (zh) *	2009-09-03	2011-11-30	单希杰	一种复合式膜片及与听头的配合结构
US20150237422A1 (en) *	2012-10-29	2015-08-20	Clifford Jay Griffin	Electrolarynx
US10398406B2 (en)	2014-08-04	2019-09-03	3M Innovative Properties Company	One piece stethoscope diaphragm
BR112017015697A2 (pt)	2015-01-21	2018-03-20	3M Innovative Properties Co	diafragma para estetoscópio
WO2019058191A1 (en) *	2017-09-19	2019-03-28	3M Innovative Properties Company	ERGONOMIC PECTORAL PIECE
US10292675B2 (en) *	2017-10-10	2019-05-21	Ingen1, L.L.C.	Stethoscope
JP7175974B2 (ja) *	2017-10-10	2022-11-21	フランキーウェンデルアードマン，ジュニア．	聴診器
USD858760S1 (en)	2018-03-30	2019-09-03	Medline Industries, Inc.	Stethoscope chestpiece
US11864943B2 (en)	2018-10-05	2024-01-09	3M Innovative Properties Company	Metal injection molding for stethoscope chestpiece
US20220061795A1 (en) *	2019-01-22	2022-03-03	3M Innovative Properties Company	Stethoscope chestpiece with multiple cavities
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
AU2021107209A4 (en) *	2020-11-13	2021-12-09	Stylascope Holdings Pty Ltd	Stethoscope
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 (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3303903A (en) *		1967-02-14		Dual head stethoscope
US3067833A (en) *		1962-12-11		Bodenger
US3307650A (en) *		1967-03-07		Diaphragm mounting for stethoscope
US3152659A (en) *		1964-10-13		Littmann
US1485124A (en) *		1924-02-26		Stethoscope
US3179204A (en) *		1965-04-20		Acoustic stethoscope
US3276536A (en) *		1966-10-04		Littmann stethoscope
US3157246A (en) *		1964-11-17		Diaphragm mounting for stethoscope
US3224526A (en) *		1965-12-21		Stethos cope
SU69226A1 (ru) *	1946-10-31	1946-11-30	З.Л. Берлин	Вертикальный паровой котел
US3109508A (en) *	1960-02-11	1963-11-05	Taylor Instrument Co	Acoustic stethoscope
US3108652A (en) *	1960-06-16	1963-10-29	Cardiosonics Medical Instr Co	Stethoscope
US3215224A (en) *	1964-10-09	1965-11-02	Cardiosonics Medical Instr Cor	Stethoscope with o-ring construction
DE1267378B (de) *	1965-07-13	1968-05-02	Dr Bruno Guenther	Phonendoskop zur selektiven und/oder stereophonischen Auskultation
US3366198A (en) *	1966-12-02	1968-01-30	Minnesota Mining & Mfg	O-ring construction
US3472336A (en) *	1968-06-10	1969-10-14	Bio Data Inc	Stethoscope structure
US3515239A (en) *	1968-07-16	1970-06-02	Minnesota Mining & Mfg	Stethoscope head construction
US3951230A (en) *	1974-10-03	1976-04-20	Minnesota Mining And Manufacturing Company	Multi-sound chamber stethoscope
US4270627A (en) *	1979-07-02	1981-06-02	Hill Raymond R	Stethoscope with probe sound pick-up and resonant cavity amplification
FR2480105A1 (fr) *	1980-04-10	1981-10-16	Liesse Michel	Stethoscope a plusieurs tonalites

1982
- 1982-05-12 US US06/377,395 patent/US4440258A/en not_active Expired - Lifetime
1983
- 1983-04-29 DE DE8383302448T patent/DE3374653D1/de not_active Expired
- 1983-04-29 EP EP83302448A patent/EP0094183B1/en not_active Expired
- 1983-05-09 ES ES522200A patent/ES8404174A1/es not_active Expired
- 1983-05-11 BR BR8302451A patent/BR8302451A/pt not_active IP Right Cessation
- 1983-05-11 JP JP58081020A patent/JPS58206730A/ja active Granted
- 1983-05-11 CA CA000427931A patent/CA1192844A/en not_active Expired
1989
- 1989-12-07 HK HK976/89A patent/HK97689A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
JPH0334933B2 (pt)	1991-05-24
ES522200A0 (es)	1984-04-16
EP0094183A2 (en)	1983-11-16
DE3374653D1 (en)	1988-01-07
HK97689A (en)	1989-12-15
EP0094183A3 (en)	1984-11-07
JPS58206730A (ja)	1983-12-02
ES8404174A1 (es)	1984-04-16
US4440258A (en)	1984-04-03
EP0094183B1 (en)	1987-11-25
CA1192844A (en)	1985-09-03

Publication	Publication Date	Title
BR8302451A (pt)	1984-01-17	Cabeca de estetoscopio
FR2547195B1 (fr)	1986-08-29	Tetiere chirurgicale
FR2548009B1 (fr)	1989-12-29	Sphygmomanometre
IT1181465B (it)	1987-09-30	Micropinza chirurgica
DK162816C (da)	1992-05-04	Medicinsk elektrodeaggregat
IT1181815B (it)	1987-09-30	Elettrocardiografo
BR8402697A (pt)	1985-06-18	Cabecote de cilindro
BR8400615A (pt)	1984-09-18	Capacete
FI813911L (fi)	1982-12-30	Kirurgiskt foerbindningsinstrument
DK471383D0 (da)	1983-10-13	Ultralyd-maleanordning
AT370581B (de)	1983-04-11	Kopfhoererbuegel
BR8200926A (pt)	1982-12-28	Cabeco de fraturas
KR850002629A (ko)	1985-05-15	전극헤드
AT383489B (de)	1987-07-10	Femurkopfendoprothese
FR2556195B1 (fr)	1986-03-28	Repose-tete
AT370275B (de)	1983-03-10	Kopfhoererbuegel
BR8302483A (pt)	1984-01-17	Cabeca registradora
FI834542A0 (fi)	1983-12-12	Diagnostiskt testmedel
NO830823L (no)	1983-09-12	Tannpleiemiddel
FI820474L (fi)	1983-06-24	Baeranordning foer kirurgiskt soemmaterial
DK444083D0 (da)	1983-09-28	Stetoskop
DE8302359U1 (de)	1984-07-12	Schornsteinkopf
SE8307110D0 (sv)	1983-12-22	Endoskop
BR8300120A (pt)	1984-08-21	Laringoscopio
ES274564Y (es)	1984-08-16	Cubrecabezas simplificado

Legal Events

Date	Code	Title	Description
2008-07-01	B21A	Expiry acc. art. 78, item i of ipl- expiry of the term of protection	Free format text: PATENTE EXTINTA EM 11/05/98