Hydrophilic silicone rubber serving as medical catheter, preparation method thereof and application thereof

Abstract

The present disclosure relates to hydrophilic silicone rubber serving as a medical catheter and a preparation method and application thereof. The hydrophilic silicone rubber is obtained from polysiloxane containing a nitrile group through a formula design and ultraviolet light irradiation, and can be applied to preparation of silicon rubber medical catheters. The hydrophilic silicone rubber prepared in the present disclosure is cross-linked by ultraviolet irradiation, without a transition metal catalyst, and without metal ion residues. The hydrophilic silicone rubber prepared in the present disclosure can be directly taken as a medical catheter for use, or as a basic formula for use after adding other auxiliary ingredients, so as to meet special needs of various medical places.

Dependencies are inferred from the claim text.