Anchoring instrument for performing knotless fixation of tissue to bone in e.g. shoulder, has cutting plane that is extended with respect to main units for separating main units and interconnecting separated main units by extending thread

摘要

The instrument has anchor element (12) that is inserted into bore in the bone, with respect to longitudinal axis (19). The anchor element is connected to the extending thread (32) such that the detached tissue is fixed with bone. The cutting plane (22) is extended with respect to main units (14,16) in longitudinal axis for separating the main units and interconnecting the separated main units by extending thread of predetermined length.