主权项 |
1. A fastening system comprising:
a first fastening member having a backspan and a set of lobes extending from the backspan configured to atraumatically pass through tissue; a second fastening member having a backspan and a set of lobes extending from the backspan; and a penetrating member including a first body, a set of teeth, and a first trailing wall, the first body being substantially planar and the first trailing wall extending orthogonal to a plane defined by the first body along a trailing edge of the first body, the set of teeth extending from a leading edge of the first body opposite the trailing edge of the first body and in the plane defined by the first body, the set of teeth configured to pierce and spread tissue over the set of lobes of the first fastening member, the first trailing wall configured to support the backspan of the first fastening member. |