Catheter with atraumatic drug delivery tip

Details Catheter with atraumatic drug delivery tip Catheter with atraumatic drug delivery tip

1992-09-30

1995-01-10

Yasko, John D.

Surgery

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

Treating material introduced into or removed from body...

604266, 604 43, A61M 500, A61M 2500

Patent

active

053803078

ABSTRACT:
The catheter with atraumatic drug delivery tip can be sued to access remote tortuous blood vessels and to deliver defined doses of medication over a desired length of the accesses vessel. The guidewire of the catheter helps guiding the catheter to a desired location and can be used to control release of medication in axial as well as in radial direction inside the vessel. The catheter is designed with sections of different flexibility.

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patent: 5273523 (1993-12-01), Sozuki et al.
patent: 5279542 (1994-01-01), Wilk

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