Class / Patent application number | Description | Number of patent applications / Date published |
623220380 | Outer surface of cup includes protruding means | 6 |
20090082876 | Cement spacer for acetabular cup - An acetabular cup has a shell having a recess therein, the recess is open to an outer surface of the shell. The recess has an enlarged portion spaced from the shell outer surface with a diameter greater than the diameter of the opening at the surface. An insert is provided for insertion into the recess in the shell outer surface. The insert has a height greater than a depth of the recess and has a solid portion and a bifurcated portion having at least two side openings forming two to four sectors. A base of the sectors formed by bifurcated portion has an outwardly extending flange for insertion into the enlarged portion of the recess. | 03-26-2009 |
20120016487 | IMPLANT COMPONENTS AND METHODS - Systems, devices, and methods are provided for orthopedic implants. The implants may include a base member, such as an acetabular shell or an augment, that is configured to couple with an augment, flange cup, mounting member, or any other suitable orthopedic attachment. An augment provided for an acetabular implant may be adjustably positionable around the implant. An implant may have one or more slots that mate with connections on the augment and allow the augment to move within the slot. An augment may be translated, rotated, or moved in any other way to achieve a desired orientation prior to locking the augment in place relative to the implant. The augment may be locked by a screw or other locking mechanism that holds the augment in place. The locking mechanism may be releasable to allow for repositioning of the augment. | 01-19-2012 |
20120116527 | SURGICAL PROSTHESES - A prosthesis arranged to be coupled to a bone. The prosthesis comprises a substrate ( | 05-10-2012 |
20130211534 | PROSTHESIS - A prosthesis comprising a plastics body and a plurality of barbed stakes extending from a bone-facing surface of said body; said stakes being sized and located to provide fixation on impaction | 08-15-2013 |
20130282133 | INSERTER CONNECTION MEMBER - An apparatus can include an acetabular cup, and a connection member that can be mounted to the acetabular cup such as near a rim edge of the acetabular cup. The connection member can include an attachment section that can be configured to receive an attachment from an inserter. The attachment section can be configured to permit the inserter to be attached to the connection member in two or more different orientations relative to the connection member. | 10-24-2013 |
20130310946 | ACETABULAR CUP FOR AN ARTIFICIAL HIP JOINT AND BEARING, AND ACETABULAR CUP ASSEMBLY - An acetabular cup assembly for an artificial hip joint includes an acetabular cup including a seating recess, a female taper formed on an inner wall, protrusion recesses formed to communicate with the seating recess and insertion recesses each positioned inside a corresponding one of the protrusion recesses; and a bearing including a male taper on an outer circumference thereof, protrusions inserted into the protrusion recesses, and insertion protruding portions each formed on a corresponding one of the protrusions, the insertion protruding portions being inserted into the insertion recesses. A polyethylene bearing can be firmly fixed to the acetabular cup. When a ceramic bearing made is inserted into the acetabular cup, the area where the bearing adjoins the acetabular cup is increased, thereby preventing the ceramic bearing from being broken. Since no groove is formed along the entire circumference of the acetabular cup, the strength is increased. | 11-21-2013 |