摘要 |
An implantable medical device, which comprises a device substrate, a coating on the substrate which includes a drug which is highly soluble in water, and a protective layer which overlies the coating. The protective layer comprises a polymer selected from the group consisting of polylactic acid, polyglycolic acid and a lactic acid/glycolic acid copolymer having a weight average molecular weight of not more than 40,000. |
申请人 |
DEPUY INTERNATIONAL LIMITED;LI, YUFU;SCHACHTER, DEBORAH;SHISSIAS, RAYMOND, S;WECHSLER, SANDRA |
发明人 |
LI, YUFU;SCHACHTER, DEBORAH;SHISSIAS, RAYMOND, S;WECHSLER, SANDRA |