Surgery – Diagnostic testing – Detecting nuclear – electromagnetic – or ultrasonic radiation
Patent
1997-08-01
1999-08-17
Jaworski, Francis J.
Surgery
Diagnostic testing
Detecting nuclear, electromagnetic, or ultrasonic radiation
600463, 600471, 600585, A61B 812
Patent
active
059386096
ABSTRACT:
A guidewire imaging catheter includes a catheter body, housing secured to the distal end of the catheter body, a drive cable extending through a central lumen of the catheter body, and an imaging system disposed within the housing and coupled to the drive cable. A fixed guidewire is secured to the distal tip of the housing, and the catheter body is highly flexible while retaining sufficient torsional stiffness to allow the entire catheter to be used as a guidewire. Thus, the imaging guidewire can be used to first image a desired region within a patient's vascular system and subsequently as a guidewire to allow placement of a desired interventional catheter.
REFERENCES:
patent: 3416531 (1968-12-01), Edwards
patent: 3942530 (1976-03-01), Northeved
patent: 4545390 (1985-10-01), Leary
patent: 4682607 (1987-07-01), Vaillancourt et al.
patent: 4724846 (1988-02-01), Evans, III
patent: 4747406 (1988-05-01), Nash
patent: 4794931 (1989-01-01), Yock
patent: 4920967 (1990-05-01), Cottonaro et al.
patent: 4951677 (1990-08-01), Crowley et al.
patent: 4979939 (1990-12-01), Shiber
patent: 4991588 (1991-02-01), Pflueger et al.
patent: 5000185 (1991-03-01), Yock
patent: 5024234 (1991-06-01), Leary et al.
patent: 5095911 (1992-03-01), Pomeranz
patent: 5117831 (1992-06-01), Jang et al.
patent: 5558093 (1996-09-01), Pomeranz
patent: 5682897 (1997-11-01), Pomeranz
Cardiovascular Imaging Systems Inc.
Jaworski Francis J.
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