Catheter having embedded multi-apertured film

Details Catheter having embedded multi-apertured film Catheter having embedded multi-apertured film

1984-04-05

1985-10-15

Pellegrino, Stephen C.

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

128658, 138127, A61M 2500

Patent

active

045471932

ABSTRACT:
A tubular angiographic catheter containing a wrapped multi-apertured film embedded in the walls thereof. The film material and aperture size, shape and pattern may be varied to produce a tailored torque transfer characteristic for enhancing the maneuverability of the distal end of the catheter by manipulating its proximal end.

REFERENCES:
patent: 3416531 (1968-12-01), Edwards
patent: 3924632 (1975-12-01), Cook
patent: 4425919 (1984-01-01), Alston, Jr. et al.

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