#$%^&*AU2014202338B220160414.pdf#####ABSTRACT A medical fixation device, comprising a balloon expandable anchor having a device attachment portion to couple said balloon expandable anchor to an expandable medical device having a first compacted profile and a second expanded profile, an expansion bearing portion, and a barb portion； the anchor expansion bearing portion being positioned between the anchor device attachment portion and the anchor barb portion； the expandable anchor being positioned within the first compacted profile； and the expandable anchor being deformed by internal balloon pressure to extend the anchor barb portion outside the second expanded profile.
