Guidewire with integral core and marker bands

Details Guidewire with integral core and marker bands Guidewire with integral core and marker bands

1994-04-13

1995-04-18

Rimell, Sam

Surgery

Truss

Pad

128657, A61M 2500

Patent

active

054069602

ABSTRACT:
A guidewire, such as for percutaneous angioplasty, having a radiopaque internal corewire and a spring of radiopaque material at a distal tip portion of the corewire. A plurality of alternating grooves and bands are integrally formed from the corewire in a section adjacent the tip portion of the corewire. A plastic sleeve is attached to the corewire around the integral radiopaque bands.

REFERENCES:
patent: Re33991 (1992-05-01), Samson et al.
patent: 3906938 (1975-09-01), Fleischhacker
patent: 4763647 (1988-08-01), Gamble
patent: 4846186 (1989-07-01), Box et al.
patent: 4922924 (1990-05-01), Gamble et al.
patent: 4941743 (1990-07-01), Tenerz et al.
patent: 5095915 (1992-03-01), Engelson
patent: 5238005 (1993-08-01), Imran
patent: 5267574 (1993-12-01), Viera et al.

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