DE3878024D1 - Stethoskop bruststueck mit schalluebertragender feststellvorrichtung. - Google Patents

Stethoskop bruststueck mit schalluebertragender feststellvorrichtung.

Info

Publication number: DE3878024D1
Authority: DE; Germany
Prior art keywords: transfering; sound; locking device; chest piece; stethoscope chest
Prior art date: 1987-05-13
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.): Expired - Fee Related

Application number

DE8888303895T

Other languages

English (en)

Other versions

DE3878024T2 (de

Inventor

Forrest R C O Minnesota Grimm

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.)

3M Co

Original Assignee

Minnesota Mining and Manufacturing Co

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.)

1987-05-13

Filing date

1988-04-29

Publication date

1993-03-18

1988-04-29 Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co

1993-03-18 Publication of DE3878024D1 publication Critical patent/DE3878024D1/de

1993-07-01 Application granted granted Critical

1993-07-01 Publication of DE3878024T2 publication Critical patent/DE3878024T2/de

2008-04-30 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

Classifications

- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B7/00—Instruments for auscultation
- A61B7/02—Stethoscopes
- A61B7/026—Stethoscopes comprising more than one sound collector

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)
Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Percussion Or Vibration Massage (AREA)
Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)

DE8888303895T 1987-05-13 1988-04-29 Stethoskop bruststueck mit schalluebertragender feststellvorrichtung. Expired - Fee Related DE3878024T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/049,315 US4770270A (en)	1987-05-13	1987-05-13	Stethoscope chestpiece with a sound conveying indexing detent

Publications (2)

Publication Number	Publication Date
DE3878024D1 true DE3878024D1 (de)	1993-03-18
DE3878024T2 DE3878024T2 (de)	1993-07-01

Family

ID=21959166

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8888303895T Expired - Fee Related DE3878024T2 (de)	1987-05-13	1988-04-29	Stethoskop bruststueck mit schalluebertragender feststellvorrichtung.

Country Status (7)

Country	Link
US (1)	US4770270A (de)
EP (1)	EP0291204B1 (de)
JP (1)	JPH0761326B2 (de)
AU (1)	AU588503B2 (de)
CA (1)	CA1302902C (de)
DE (1)	DE3878024T2 (de)
ES (1)	ES2037222T3 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5189264A (en) *	1990-09-14	1993-02-23	Welch Allyn, Inc.	Binaural stethoscope spring
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
USD410285S (en)	1997-11-06	1999-05-25	Minnesota Mining And Manufacturing Company	Stethoscope chestpiece
US5910992A (en) *	1998-01-21	1999-06-08	Ho; Chi-Sheng	Stethoscope with an indexing detent
USD444141S1 (en)	1999-02-25	2001-06-26	Koss Corporation	Stereophone ear plug housing
US6378648B1 (en) *	2000-03-06	2002-04-30	Marc S. Werblud	Diaphragm assembly for stethoscope chest piece
USD477405S1 (en)	2002-06-21	2003-07-15	George Sommerfeld	Electronic stethoscope chestpiece
USD477874S1 (en)	2002-06-21	2003-07-29	George Sommerfeld	Electronic stethoscope
AU2005323114A1 (en) *	2004-12-30	2006-07-13	3M Innovative Properties Company	Stethoscope with frictional noise reduction
EP1764041B1 (de) *	2005-04-19	2009-04-08	ACP Japan Co. Ltd.	System mit stethoskopkopf und befestigungmitteln
CN100518655C (zh) *	2007-07-17	2009-07-29	陈劲	可拆式听诊头
DE212013000116U1 (de) *	2012-05-15	2014-12-18	Wuxi Kaishun Medical Device Manufacturing Co., Ltd.	Bruststück für Stethoskope
US9486180B2 (en) *	2012-06-27	2016-11-08	MDF Instruments USA, Inc.	Chestpiece of a stethoscope
WO2016022380A2 (en)	2014-08-04	2016-02-11	3M Innovative Properties Company	One piece stethoscope diaphragm
US10213181B2 (en)	2015-01-21	2019-02-26	3M Innovative Properties Company	Stethoscope diaphragm
WO2017070261A1 (en) *	2015-10-20	2017-04-27	Alwin Co., Ltd.	Sound receiver and personal audio system having same
US12434427B2 (en)	2019-08-20	2025-10-07	Solventum Intellectual Properties Company	Microstructured surface with increased microorganism removal when cleaned, articles and methods
US11766822B2 (en)	2019-08-20	2023-09-26	3M Innovative 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
WO2022123397A1 (en)	2020-12-11	2022-06-16	3M Innovative Properties Company	Wireless auscultation device and connector
WO2022123399A1 (en)	2020-12-11	2022-06-16	3M Innovative Properties Company	Modular auscultation device
US12552087B2 (en)	2020-12-11	2026-02-17	Solventum Intellectual Properties Company	Method of thermoforming film with structured surface and articles

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3152659A (en) *		1964-10-13		Littmann
US3303903A (en) *		1967-02-14		Dual head stethoscope
US3124211A (en) *		1964-03-10		Multiple headed acoustic stethoscope
US3316998A (en) *		1967-05-02		Indexable rotating joint for stethoscope
GB953514A (de) *		1900-01-01
US3224526A (en) *		1965-12-21		Stethos cope
DE1937424U (de) *	1965-11-30	1966-04-28	Bauer & Haselbarth	Stethoskop.
US4212368A (en) *	1978-03-13	1980-07-15	Allen Derek R	Angularly related dual stethoscope head
US4239089A (en) *	1979-08-09	1980-12-16	Minnesota Mining And Manufacturing Company	Stethoscope chestpiece

1987
- 1987-05-13 US US07/049,315 patent/US4770270A/en not_active Expired - Lifetime
1988
- 1988-04-12 CA CA000563864A patent/CA1302902C/en not_active Expired - Lifetime
- 1988-04-13 AU AU14576/88A patent/AU588503B2/en not_active Ceased
- 1988-04-29 EP EP88303895A patent/EP0291204B1/de not_active Expired - Lifetime
- 1988-04-29 ES ES198888303895T patent/ES2037222T3/es not_active Expired - Lifetime
- 1988-04-29 DE DE8888303895T patent/DE3878024T2/de not_active Expired - Fee Related
- 1988-05-12 JP JP63115947A patent/JPH0761326B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JPS63302832A (ja)	1988-12-09
ES2037222T3 (es)	1993-06-16
AU1457688A (en)	1988-11-17
EP0291204A1 (de)	1988-11-17
EP0291204B1 (de)	1993-02-03
US4770270A (en)	1988-09-13
AU588503B2 (en)	1989-09-14
JPH0761326B2 (ja)	1995-07-05
DE3878024T2 (de)	1993-07-01
CA1302902C (en)	1992-06-09

Legal Events

Date	Code	Title	Description
1994-03-10	8364	No opposition during term of opposition
2001-05-10	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE3878024D1 (de)	1993-03-18	Stethoskop bruststueck mit schalluebertragender feststellvorrichtung.
DE3765027D1 (de)	1990-10-25	Vorrichtung mit katheter.
DE3878265D1 (de)	1993-03-25	Ekg-vorrichtung.
DE3780012D1 (de)	1992-07-30	Diagnostisches geraet.
FI872047L (fi)	1988-04-03	Lock med dubbelt gaongjaern.
DE3854679D1 (de)	1995-12-21	Supraleitfähiges Gerät.
DE3768027D1 (de)	1991-03-21	Mehrschichtige gegenstaende.
DE3872191D1 (de)	1992-07-23	Brustprothese mit mehreren kammern.
NO872176L (no)	1987-11-27	Kryogen ultrasonisk skalpell.
DE3784370D1 (de)	1993-04-08	Stulpe.
FI870678L (fi)	1988-05-07	Inhaleringsanordning.
FI881177A7 (fi)	1988-09-14	Anordning foer positionering av en patient i en medicinsk panoramaroentgenfotograferingsanordning.
NO884342D0 (no)	1988-09-30	Inhaleringsanordning.
DE3889242D1 (de)	1994-06-01	EKG-Vorrichtung.
DE3889462D1 (de)	1994-06-09	Brustprothese.
DE3771951D1 (de)	1991-09-12	Selbstaendige sauerstoffbildende atemschutzvorrichtung mit geschlossenem kreislauf.
DE3765461D1 (de)	1990-11-15	Katheter mit einfuehrungshilfe.
DE3767622D1 (de)	1991-02-28	Schliesseinrichtung.
DE3850783D1 (de)	1994-08-25	Röntgentomograph.
DE3767795D1 (de)	1991-03-07	Atemschutzeinrichtung mit signalverarbeitungseinheit.
DE3860795D1 (de)	1990-11-22	Verriegelungsvorrichtung mit mehreren riegeln.
NO880274D0 (no)	1988-01-22	Medisinsk diagnoseanordning.
DE3871572D1 (de)	1992-07-09	Zusammengefuegte gegenstaende.
ES2022839B3 (es)	1991-12-16	Aparato estetoscopio electronico.
FI884125L (fi)	1989-03-10	Vaermeaoterhaemtningsbart alster.