Radiofrequency plasma treated polymeric surfaces having immobili

Details Radiofrequency plasma treated polymeric surfaces having immobili Radiofrequency plasma treated polymeric surfaces having immobili

1995-04-06

1997-01-07

Dudash, Diana

Surgery

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

Treating material introduced into or removed from body...

427 225, 427 23, 427536, 427296, 604 93, 604 95, 604 96, 604265, 604266, A61M 2500

Patent

active

055911404

ABSTRACT:
Polymeric surfaces of medical devices or components of medical devices are provided that have enhanced biocompatibility properties. The polymeric surface presents an anti-thrombogenic, fibrinolytic or thrombolytic interface with body fluids such as blood during implantation or medical procedures. The biocompatibility enhancing agent is secured to the polymeric substrate by a spacer molecule which is covalently bound to the polymeric substrate which had been subjected to radiofrequency plasma treatment with a water vapor medium.

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