Rapid exchange over-the-wire catheter with breakaway feature

Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...

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604280, A61M 5178

Patent

active

051959780

ABSTRACT:
A rapid exchange over-the-wire catheter is disclosed provided with one or more breakaway elements for progressively exposing the guide wire from the proximal end toward the distal end of the catheter in a simple and efficient manner. The breakaway element may be formed as a longitudinally aligned pull strip provided in the catheter guidewire lumen or as one or more linearly arrayed tubular breakaway segments in the catheter shaft or as a combination of both features.

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