Patent attributes
A tissue anchor is provided for use with a valve-repair implant configured to be coupled to cardiac tissue of a patient. The tissue anchor includes a distal tissue coupling element configured to couple the tissue anchor to the cardiac tissue of the patient. It further comprises a proximal implant-penetrating element configured to penetrate at least a portion of the valve-repair implant and facilitate coupling of the valve-repair implant to the tissue anchor. The proximal implant-penetrating element includes an implant-restraining element coupled to a portion of the implant-penetrating element. The implant-restraining element is configured to restrain the valve-repair implant from separating from the implant-penetrating element. Other applications of the present invention are also described.
