摘要:
A suture anchor for securing soft tissue to bone including a body extending along a longitudinal axis between opposite ends, and at least one eyelet extending between lateral surfaces of the body for receiving a suture. The eyelet defines two entry/exit void regions and a central void region extending between the entry/exit void regions. Each entry/exit void region extends from one of the lateral surfaces of the body and has an axis forming an acute angle with the longitudinal axis of the body. Each entry/exit void region also has a surface comprising a segment of a conic surface extending about the axis of the entry/exit void region and tapering inward towards the longitudinal axis of the body. The central void region extends along an axis transverse to the longitudinal axis of the body.
摘要:
A device includes a plurality of rings. Each ring has a first face, a second face, and at least one slot defined by first and second interior edges of the ring on opposing sides of the slot. The at least one slot penetrates from the first face to the second face. The first face of each ring has a first recess adjacent the slot on the first edge and a second recess adjacent the slot on the second edge. A plurality of posts join each one of the plurality of rings to an adjacent one of the plurality of rings.
摘要:
Various devices, systems, and methods for knotless suture anchors are provided. In general, a guide device can be cannulated and can be configured to slidably receive therein an inserter tool configured to deliver a suture anchor into a hole formed in bone, such as with a drill advanced through the guide device. The guide device with the inserter tool therein can be configured to be held as a unit by one hand of a person, e.g., a surgeon or other medical personnel.
摘要:
Systems and methods for preparing a bone for a surgical procedure are provided. In general, the described techniques use a surgical guide device including a cannula having first and second parallel elongate channels adjacent to one another, and first and second elongate sleeves configured to be removably and replaceably received in the first and second channels, respectively. The first sleeve has a plurality of openings formed therein, each being in communication with a respective wire-receiving lumen extending through the first sleeve. Each of the openings defines a different offset distance between the wire-receiving lumen in communication with that opening and a wire-receiving lumen extending through the second sleeve. The surgical device can be manipulated so as to define positions of first and second openings in a bone, such as a glenoid or other bone, to receive bone screws or other elements for attaching a bone graft to the bone.
摘要:
The cut guide comprises a body having a first face, a second face opposite the first face, and a straight slot therethrough for guiding a blade, the slot extending from the first face to the second face and being perpendicular to a first axis of the body. The body has a row of holes extending therethrough from the first face to the second face, the row of holes being parallel to the slot. The body is designed to receive or have an elongated member aligned with the first axis.
摘要:
The present teachings provide one or more surgical instruments for repairing damaged tissue, such as in the case of a hip or femoral fracture. The present teachings can also provide one or more orthopedic screws that can be inserted in and/or removed from bone using any of a dedicated driver or any of commonly available drivers. The present teachings can further provide a surgical instrument that includes dual reconstructive wires and associated method, among other instruments and methods for repairing a hip or femoral fracture.
摘要:
A specialized obturator (10) that has a curved configuration designed specifically for entry through the anterior joint and out the back of the knee in the ideal position for a posterior portal. The curved obturator is shaped to avoid intact knee ligaments and femoral condyles. The obturator is provided with an eyelet (19a) located at the tip (19) and may be employed with a cannula (22) similar to an Arthrex PassPort„¢ Button cannula, but with one or more sutures placed through the "neck" behind the collar. A standard "inside-out" cannula may be used as well, but dimensioned for the specialized obturator.
摘要:
The present invention relates to a surgical drill (1, 1’) including a drill member (10) having a cutting section (11, 11’, 11’’) for cutting bone, said cutting section being situated at a distal end of the drill member, whereas the drill member comprises a non-cutting protection tip (12) for protecting nerves, tissue or dura from being cut, the non-cutting protection tip being situated distally of the cutting section.