| Patent application number | Description | Published |
|---|
| 20080281430 | Long Sleeves for Use with Stems - Various embodiments of the invention relate to sleeves ( | 11-13-2008 |
| 20090270860 | FLUTED INTRAMEDULLARY STEM - An intramedullary stem that provides enhanced distal fixation and flexibility and methods for implanting the stem. Certain embodiments of the stem have primary and secondary flutes (or ridges or wedges). Other embodiments have transitional regions. | 10-29-2009 |
| 20090275948 | SURGICAL TECHNIQUE AND INSTRUMENTATION FOR MINIMAL INCISION HIP ARTHROPLASTY SURGERY - Improved instruments for modifying a shape of a proximal femur of a patient for installation of a stem of a femoral component of a prosthetic hip during hip replacement surgery, comprising a handle including an elongated shaft extending downward approximately in a z-direction, a first offset extending from a bottom of the elongated shaft approximately in a y-direction, a second offset extending from the second offset approximately in an x-direction, and a shaping member elongated downward from the second offset approximately in the z-direction. Provided is an improved femoral broach and an improved osteotome. Also provided is a method of improving a patient's positioning during hip replacement surgery by using a variable configuration mattress for positioning the patient. | 11-05-2009 |
| 20100121331 | UNIVERSAL DOUBLE OFFSET SURGICAL INSTRUMENT - Instruments for use in anterior approach total hip arthroplasty. Instruments according to certain embodiments of the invention connect to a shaping member such as a broach, reamer or osteotome that is used to prepare the intramedullary canal of a desired femur or other bone for total hip arthroplasty. Such an instrument according to such embodiments can be configurable to allow operation on either the left or right leg, and in doing so to provide lateral offset and anterior offset of the instrument handle relative to the shaping member so that the patient's gut, musculature or other bodily portions may be avoided while still providing desired leverage and control over the shaping member to prepare the intramedullary canal. | 05-13-2010 |
| 20100131245 | VARIABLE STIFFNESS STEM FOR PROSTHETIC IMPLANTS - A method for forming an implant for a bone comprises the step ( | 05-27-2010 |
| 20100228356 | ORTHOPAEDIC IMPLANTS AND METHODS FOR MAKING THE SAME - Orthopaedic implants, orthopaedic implant sets, and/or methods for making the same. Aspects and embodiments of the present invention may include orthopaedic implants having an elongated insertion region including proximal, distal, and transition portions, wherein at least portions of at least one face each of the proximal and transition portions are defined by spaced apart constant radii of curvature. The same or other aspects and embodiments may include sets of orthopaedic implants in which proximal portions of the implants grow at different rates than distal portions of the implants. The same or other aspects and embodiments may include methods for making implants and/or sets of implants by studying the geometries of differently sized bony anatomies. | 09-09-2010 |
| 20100262144 | PROSTHETIC IMPLANTS - The present disclosure relates to prosthetic implants, components of prosthetic implants, and methods of fixating the components to one another and, especially fixation of the implants to bone. | 10-14-2010 |
| 20110035021 | SYSTEM AND METHOD FOR PERFORMING A MODULAR REVISION HIP PROSTHESIS - A revision hip implant comprises a stem, sleeve, and neck. A proximal IM portion and a distal IM portion of the stem are generally aligned along a long axis of the stem. A body portion of the stem is proximally oriented and has a surface extending generally radially out from the long axis of the stem. The sleeve is configured to be received over the distal intramedullary canal portion of the stem and further has an inner surface configured to mate with the distally extending taper surface of the proximal intramedullary canal portion. The neck is configured to be received in the body portion of the stem. The body portion of the stem has a neck receiving surface configured to mate with a neck taper portion of the neck. The neck taper portion is oriented at an angle relative to the long axis. | 02-10-2011 |
| 20110093087 | METHOD AND SYSTEM OF MAPPING FEMORAL HEAD FOR ACETABULAR PROSTHESIS ALIGNMENT - An apparatus for orienting a prosthetic femoral head relative to an acetabulum comprises a femoral stem and a femoral head member. The femoral stem is configured to be received within the intramedullary canal of a femur. The femoral head member is configured to couple to the femoral stem and further configured to be received in the acetabulum. The femoral head member further comprises an indicia configured to orient a relative position of the prosthetic femoral head to the acetabulum such that the indicia signifies proper relative position of the prosthetic femoral head in the acetabulum. | 04-21-2011 |
| 20110112540 | FEMORAL REAMING SYSTEM AND METHOD OF PERFORMING TRIAL REDUCTION - An apparatus ( | 05-12-2011 |
| 20110144762 | FLUTED SLEEVE HIP PROSTHESIS FOR MODULAR STEM - An intramedullary implant for mounting within an intramedullary canal of a bone is disclosed. The intramedullary implant includes a lower stem portion, an upper stem portion, and a modular sleeve body. The modular sleeve body is connected to one of the lower stem portion or the upper stem portion. The sleeve body includes an inner portion that covers at least a segment of the upper stem portion and has one or more longitudinally extending bone engagement members for engagement with the bone. | 06-16-2011 |
