Patent ID: 8556988

Claim:
Apparatus comprising: a fibrotic band interrupter juxtaposable with a space surrounded by a muscle wall and operable to break at least one fibrotic band in the wall to at least partially restore contractibility of the muscle wall, an ovular-shaped rigid hollow olive being provided on an outer surface at a deploying end of the interrupter, a plunger being slidably disposed in the interrupter to deploy an implant during dilation; and at least one implant disposable in the space and slidably engageable with the interrupter, the implant being biased to a radially enlarged configuration, the implant assuming a radially contracted configuration when the muscle wall causes the space to contract, the implant assuming the radially enlarged configuration when the muscle wall causes the space to dilate such that the implant remains in contact with the muscle wall surrounding the space.