DE69318569T2 - Elektronisches stethoskop - Google Patents

Elektronisches stethoskop

Info

Publication number
DE69318569T2
DE69318569T2 DE69318569T DE69318569T DE69318569T2 DE 69318569 T2 DE69318569 T2 DE 69318569T2 DE 69318569 T DE69318569 T DE 69318569T DE 69318569 T DE69318569 T DE 69318569T DE 69318569 T2 DE69318569 T2 DE 69318569T2
Authority
DE
Germany
Prior art keywords
sounds
interest
passing
electric signal
filter unit
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.)
Expired - Fee Related
Application number
DE69318569T
Other languages
English (en)
Other versions
DE69318569D1 (de
Inventor
Jocelyn Durand
Louis-Gilles Durand
Marie-Claude Grenier
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.)
Andromed Inc
Original Assignee
Andromed Inc
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.)
Filing date
Publication date
Application filed by Andromed Inc filed Critical Andromed Inc
Application granted granted Critical
Publication of DE69318569D1 publication Critical patent/DE69318569D1/de
Publication of DE69318569T2 publication Critical patent/DE69318569T2/de
Anticipated expiration legal-status Critical
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
    • A61B7/04—Electric stethoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00—Instruments for auscultation
    • A61B7/005—Detecting noise caused by implants, e.g. cardiac valves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A61B5/0245—Detecting, measuring or recording pulse rate or heart rate by using sensing means generating electric signals, i.e. ECG signals
    • A61B5/025—Detecting, measuring or recording pulse rate or heart rate by using sensing means generating electric signals, i.e. ECG signals within occluders, e.g. responsive to Korotkoff sounds
DE69318569T 1992-12-07 1993-12-07 Elektronisches stethoskop Expired - Fee Related DE69318569T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US98659692A 1992-12-07 1992-12-07
PCT/CA1993/000526 WO1994013206A1 (en) 1992-12-07 1993-12-07 Electronic stethoscope

Publications (2)

Publication Number Publication Date
DE69318569D1 DE69318569D1 (de) 1998-06-18
DE69318569T2 true DE69318569T2 (de) 1998-11-26

Family

ID=25532576

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69318569T Expired - Fee Related DE69318569T2 (de) 1992-12-07 1993-12-07 Elektronisches stethoskop

Country Status (10)

Country Link
US (1) US5602924A (de)
EP (1) EP0671895B1 (de)
JP (1) JPH08503867A (de)
KR (1) KR950703891A (de)
AT (1) ATE165962T1 (de)
AU (1) AU679473B2 (de)
CA (1) CA2140658C (de)
DE (1) DE69318569T2 (de)
ES (1) ES2119150T3 (de)
WO (1) WO1994013206A1 (de)

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AU5558794A (en) 1994-07-04
EP0671895B1 (de) 1998-05-13
US5602924A (en) 1997-02-11
EP0671895A1 (de) 1995-09-20
ATE165962T1 (de) 1998-05-15
AU679473B2 (en) 1997-07-03
CA2140658C (en) 2001-07-24
KR950703891A (ko) 1995-11-17
ES2119150T3 (es) 1998-10-01
CA2140658A1 (en) 1994-06-23
WO1994013206A1 (en) 1994-06-23
DE69318569D1 (de) 1998-06-18
JPH08503867A (ja) 1996-04-30

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