|
Match
|
Document |
Document Title |
|
|
7211113 |
Hip prosthesis
An endoprosthesis utilizes a biomechanical structure based on the lever model of first degree. Contrary to the widespread practice, the inventive structure has a stem placed inside the femur bone,...
|
|
|
7147813 |
Neovascularization promoting membrane for bioimplants
A method of addressing a condition of a living body comprising the steps of using an energy beam to form a set of pores in a work piece biocompatible membrane. The pores should have a mean area of...
|
|
|
6913623 |
Two piecefused femoral hip stem
An orthopedic implant includes a metal core having a first end, a second end, a first elastic modulus, and a first porosity. A proximal body is fused directly onto the metal core between the first...
|
|
|
6875386 |
Neovascularization promoting membrane for bioimplants
A method of producing a biocompatible microporous membrane comprising the steps of providing a biocompatible membrane and using an energy beam to form a set of pores having a minor axis of less...
|
|
|
6514288 |
Prosthetic stem with strengthening rib
The present invention provides an improved prosthetic stem for implantation in a bone. Specifically, the present invention provides a prosthetic femoral stem having a strengthening rib protruding...
|
|
|
6494916 |
Apparatus for replacing musculo-skeletal parts
A prosthetic implant that contains a stem integrally connected to a neck, a head that sits on top of the neck, and a porous assembly disposed around them stem. The porous assembly contains a first...
|
|
|
6312473 |
Orthopedic implant system
It is an object of the present invention to provide an improved orthopedic implant system with satisfied biological, mechanical and morphological compatibilities. Solid metal femoral stem and solid...
|
|
|
6302913 |
Biomaterial and bone implant for bone repair and replacement
This invention relates to a biomaterial useful in bone repair and replacement, and to implants for cranofacial, orthopaedic, and especially dental applications. The implants have a unique geometric...
|
|
|
6085476 |
Transportable building form
A transportable form structure for use in making a building. In accordance with the invention modular interlocking form blocks are stacked on a base frame and then secured so that the blocks do not...
|
|
|
6008432 |
Metallic texture coated prosthetic implants
A layer of material is interposed between a metallic texture coating and the substrate of a component of a prosthetic implant, the layer being bonded to the substrate and, in turn, receiving the...
|
|
|
6008431 |
Bone prosthesis with protected coating for penetrating bone intergrowth
A bone prosthesis has a growth enhancement coating recessed in and protected by its surface topography. The topographic features define gaps under a few millimeters which are readily spanned by new...
|
|
|
6007581 |
Asymmetric hip stem
An improved asymmetric femoral hip stem component for use in cementless hip replacement procedures is described. The stem comprises a proximal region having a novel three-dimensional configuration...
|
|
|
5672284 |
Method of making orthopaedic implant by welding
A method of forming an orthopaedic implant having a porous surface, the method including the steps of providing a porous surface including a porous layer attached to a substantially solid layer;...
|
|
|
5514184 |
Artificial joint having porous portion
A total hip replacement type artificial joint comprising a stem and a socket, the stem being provided with a head at the upper end thereof and comprising a porous portion as an upper portion, a...
|
|
|
5507833 |
Hip replacement system and method for implanting the same
A joint replacement system particularly useful in total hip arthroplasty includes a prosthesis presenting a macrotextured dimpled surface thereon for promoting biological fixation of the prosthesis...
|
|
|
5258034 |
Femoral prosthesis
The present invention provides a prosthesis having a stem and upper body part. The upper body part is coated in a material to promote the ingrowth of bone therein and the lower portion of the stem...
|
|
|
5013324 |
Prosthetic implant with wrapped porous surface
A prosthetic implant including a porous pad separate from the stem of the implant and in which the pad is adapted to be wrapped around the stem for attachment thereto. The pad is first precontoured...
|
|
|
5007931 |
Porous coated prosthesis
An artificial implant includes an elongated stem member which is intended for cementless fixation in the medullary canal of a long bone. The stem member is provided with one or more longitudinally...
|
|
|
5004476 |
Porous coated total hip replacement system
Hip joint prosthesis for replacing diseased or defective joints including a femoral stem, vacuum cast of cobalt-chromium-molybdenum and hot isostatically pressed (HIP'd) both before and after...
|
|
|
4636219 |
Prosthesis device fabrication
A process is disclosed for fabricating a biocompatible mesh screen structure for bonding to a prosthetic substrate. The process comprises providing from four to eight layers of a mesh comprising a...
|
|
|
4536894 |
Hip prosthesis with flared porous bony ingrowth pads
A femoral hip prosthesis is provided with porous bony ingrowth material on each of the anterior and posterior sides. The bone ingrowth materials on each side flare or expand outwardly in the...
|
|
|
4038703 |
Prosthetic devices having a region of controlled porosity
An improved prosthetic device having its exterior surface formed to provide a region of controlled porosity to promote the ingrowth of bone and/or tissue. A metal coil spring is secured to a metal...
|
|
|
3314420 |
Prosthetic parts and methods of making the same
|