Catheter system with catheter and guidewire exchange

Details Catheter system with catheter and guidewire exchange Catheter system with catheter and guidewire exchange

2007-06-12

2007-06-12

O'Connor, Gary E. (Department: 3732)

Surgery

Instruments

Internal pressure applicator

C604S102020, C604S160000

Reexamination Certificate

active

10737704

ABSTRACT:
An intravascular catheter system, such as a dilatation catheter system for angioplasty procedures, which provides for the replacement of the catheter or the guidewire during the procedure. The intravascular catheter has a guidewire-receiving inner lumen extending along its length. A first guidewire port is provided in the catheter body at or near the proximal end of the catheter. A second guidewire port is provided in the catheter body at a location spaced distally from the first guidewire port and proximally from a diagnostic or therapeutic tool, such as a dilatation balloon, on a distal portion of the catheter. A third guidewire port is provided in the distal end of the catheter. The guidewire ports are in communication with the guidewire-receiving inner lumen.

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