Medical devices having improved mechanical performance

Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Web – sheet or filament bases; compositions of bandages; or...

Reexamination Certificate

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C424S422000, C424S423000, C424S486000, C525S199000, C525S222000, C525S227000, C525S276000, C525S298000, C525S302000, C525S308000

Reexamination Certificate

active

07897170

ABSTRACT:
According to an aspect of the present invention, implantable or insertable medical devices are provided that contain at least one covalently crosslinked polymeric region, which contains at least one block copolymer comprising at least one low Tg block and at least one high Tg block.

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