DE69634166D1 - Führungskatheter mit Ultraschall-Abbildungsvorrichtung in Kombination mit einem Elektrophysiologiekatheter - Google Patents

Führungskatheter mit Ultraschall-Abbildungsvorrichtung in Kombination mit einem Elektrophysiologiekatheter

Info

Publication number
DE69634166D1
DE69634166D1 DE69634166T DE69634166T DE69634166D1 DE 69634166 D1 DE69634166 D1 DE 69634166D1 DE 69634166 T DE69634166 T DE 69634166T DE 69634166 T DE69634166 T DE 69634166T DE 69634166 D1 DE69634166 D1 DE 69634166D1
Authority
DE
Germany
Prior art keywords
catheter
combination
imaging device
ultrasound imaging
electrophysiology
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 - Lifetime
Application number
DE69634166T
Other languages
English (en)
Other versions
DE69634166T2 (de
Inventor
Jerrick C Buck
Donald J Larnard
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.)
Cordis Corp
Original Assignee
Cordis Corp
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 Cordis Corp filed Critical Cordis Corp
Publication of DE69634166D1 publication Critical patent/DE69634166D1/de
Application granted granted Critical
Publication of DE69634166T2 publication Critical patent/DE69634166T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
    • A61B8/4461—Features of the scanning mechanism, e.g. for moving the transducer within the housing of the probe
    • A61B8/4466—Features of the scanning mechanism, e.g. for moving the transducer within the housing of the probe involving deflection of the probe
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/005—Flexible endoscopes
    • A61B1/0051—Flexible endoscopes with controlled bending of insertion part
    • A61B1/0052—Constructional details of control elements, e.g. handles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/012—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor
    • A61B1/018—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor for receiving instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
    • A61B8/445—Details of catheter construction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/0091—Handpieces of the surgical instrument or device
    • A61B2018/00916—Handpieces of the surgical instrument or device with means for switching or controlling the main function of the instrument or device
    • A61B2018/0094—Types of switches or controllers
    • A61B2018/00946—Types of switches or controllers slidable
DE69634166T 1995-11-09 1996-11-08 Führungskatheter mit Ultraschall-Abbildungsvorrichtung in Kombination mit einem Elektrophysiologiekatheter Expired - Lifetime DE69634166T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US649395P 1995-11-09 1995-11-09
US6493 1995-11-09
US08/723,821 US5803083A (en) 1995-11-09 1996-09-30 Guiding catheter with ultrasound imaging capability
US723821 1996-09-30

Publications (2)

Publication Number Publication Date
DE69634166D1 true DE69634166D1 (de) 2005-02-17
DE69634166T2 DE69634166T2 (de) 2006-01-19

Family

ID=26675702

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69634166T Expired - Lifetime DE69634166T2 (de) 1995-11-09 1996-11-08 Führungskatheter mit Ultraschall-Abbildungsvorrichtung in Kombination mit einem Elektrophysiologiekatheter

Country Status (4)

Country Link
US (1) US5803083A (de)
EP (1) EP0774232B1 (de)
CA (1) CA2189594C (de)
DE (1) DE69634166T2 (de)

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CA2189594A1 (en) 1997-05-10
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US5803083A (en) 1998-09-08
DE69634166T2 (de) 2006-01-19
EP0774232B1 (de) 2005-01-12

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