Therapeutic agent delivery apparatus with direct mechanical ventricular assistance capability

摘要

A therapeutic apparatus for delivering at least one therapeutic agent directly and preferentially to a desired tissue to be treated, comprising at least one membrane adapted to deliver the therapeutic agent to the desired tissue, wherein the membrane is in contact with at least a part of the desired tissue to be treated; and at least one shell surrounding the membrane, wherein the shell isolates the membrane from tissues other than the desired tissue to be treated. In one embodiment, the apparatus is a direct mechanical ventricular assistance apparatus comprising a liner in which the membrane is formed.