Perfusion type dilatation catheter

Details Perfusion type dilatation catheter Perfusion type dilatation catheter

1992-02-10

1993-03-23

Hirsch, Paul J.

Surgery

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

Treating material introduced into or removed from body...

604164, A61M 2500

Patent

active

051959712

ABSTRACT:
A dilatation catheter is described wherein a primary perfusion port is provided adjacent the proximal end of the inflatable member having a transverse cross-sectional area which is dimensioned to provide the bulk of the perfusion flow through the catheter. The primary perfusion port is offset from the guidewire receiving lumen which extends through the catheter shaft.

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