abstract |
A medical device for introduction into a body comprises a body-insertable part ( 1, 3, 7, 10, 20, 30, 35, 40, 60, 70, 80 ) having a first electroactive polymer ( 13 ), integrated with the body-insertable part and comprising an electrically controllably releasable first substance. There is further disclosed a method for delivering a chemically active substance into a body. |