DE69430734T2 - Bestimmung der lage eines chirurgischen instruments mittels ultraschall - Google Patents

Bestimmung der lage eines chirurgischen instruments mittels ultraschall

Info

Publication number
DE69430734T2
DE69430734T2 DE69430734T DE69430734T DE69430734T2 DE 69430734 T2 DE69430734 T2 DE 69430734T2 DE 69430734 T DE69430734 T DE 69430734T DE 69430734 T DE69430734 T DE 69430734T DE 69430734 T2 DE69430734 T2 DE 69430734T2
Authority
DE
Germany
Prior art keywords
ultrasound
situation
determining
surgical instrument
surgical
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
DE69430734T
Other languages
English (en)
Other versions
DE69430734D1 (de
Inventor
Bayard Gardineer
David Vilkomerson
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.)
Echo Cath Inc
Original Assignee
Echo Cath 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 Echo Cath Inc filed Critical Echo Cath Inc
Application granted granted Critical
Publication of DE69430734D1 publication Critical patent/DE69430734D1/de
Publication of DE69430734T2 publication Critical patent/DE69430734T2/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
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • A61B8/0833—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures
    • A61B8/0841—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures for locating instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • A61B8/0833—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures
DE69430734T 1993-02-25 1994-02-22 Bestimmung der lage eines chirurgischen instruments mittels ultraschall Expired - Fee Related DE69430734T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/022,112 US5329927A (en) 1993-02-25 1993-02-25 Apparatus and method for locating an interventional medical device with a ultrasound color imaging system
PCT/US1994/001752 WO1994018887A1 (en) 1993-02-25 1994-02-22 Locating an interventional medical device by ultrasound

Publications (2)

Publication Number Publication Date
DE69430734D1 DE69430734D1 (de) 2002-07-11
DE69430734T2 true DE69430734T2 (de) 2003-02-06

Family

ID=21807881

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69430734T Expired - Fee Related DE69430734T2 (de) 1993-02-25 1994-02-22 Bestimmung der lage eines chirurgischen instruments mittels ultraschall

Country Status (6)

Country Link
US (2) US5329927A (de)
EP (1) EP0686012B1 (de)
JP (1) JP3537822B2 (de)
CA (1) CA2156831C (de)
DE (1) DE69430734T2 (de)
WO (1) WO1994018887A1 (de)

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JPH08506979A (ja) 1996-07-30
JP3537822B2 (ja) 2004-06-14
US5329927A (en) 1994-07-19
EP0686012A4 (de) 1998-10-07
EP0686012A1 (de) 1995-12-13
US5343865A (en) 1994-09-06
CA2156831C (en) 1998-06-16
CA2156831A1 (en) 1994-09-01
EP0686012B1 (de) 2002-06-05
DE69430734D1 (de) 2002-07-11

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