Implantable medical devices which include grip-members

摘要

The present disclosure relates to implantable medical device comprising a first substrate having a first surface (212) including a plurality of first grip-members and a second surface (220) including a plurality of second grip-members; and a second substrate having a third surface including a plurality of third grip- members and a fourth surface including a plurality of fourth grip-members, wherein the first substrate is attached to the second substrate via the second and third grip-members.