Knotless suture anchor and receptacle combination

A receptacle for receiving an anchor/locking member adapted to be locked into place within a bone of a patient, the anchor/locking member being capable of use independently for anchoring tendons or ligaments in a patient and a locking portion of said anchor/locking member having passages and a movable pin adjacent to said passages for receiving sutures used to anchor the tendons or ligaments so that deployment of the anchor/locking member causes said pin to move to a position to lock the sutures, said anchor/locking member including an anchor portion having a smaller diameter portion and said locking portion having a larger diameter portion, and said anchor/locking member including deployable collapsible radially extending wings defining a “V”-shape and a tip of each of the wings being at an apex of the “V”-shape, said receptacle comprising:

• a main cylindrical hollow body having a large diameter outer portion at a proximal end, a reduced diameter outer portion at a distal end, and a tapered portion located between the large diameter outer portion and the reduced diameter outer portion,
• the main cylindrical hollow body having a helical wound thread formed on an outer surface thereof, the thread engagable with the bone,
• the main cylindrical body having a central passage extending therethrough, the central passage including:
• a cylindrically-shaped first diameter portion extending from an opening provided at the proximal end of the main cylindrical hollow body, the first diameter portion for receiving said anchor portion,
• a cylindrically-shaped first reduced diameter portion adjacent to said first diameter portion, said first reduced diameter portion for permitting passage of said anchor portion and restraining said locking portion,
• a cylindrically-shaped increased diameter portion adjacent to said first reduced diameter portion for receiving said anchor portion and permitting said wings of said anchor to extend radially such that the “V”-shape is disposed within said increased diameter portion, and
• a cylindrically-shaped second reduced diameter portion adjacent to said increased diameter portion and extending from said increased diameter portion to an opening provided at the distal end of the main cylindrical hollow body,
• wherein said increased diameter portion has a diameter less than a diameter of said first diameter portion,
• wherein each of said first and second reduced diameter portions have a diameter less than said increased diameter portion.