Abstract: A system and method for use in applying a coating of a desired material onto one or more medical implant components. The system may include a thermal sprayer and a rotatable holding fixture having a plurality of mounting stations each operable to hold at least one medical implant component. The fixture may be operable to rotate about a central axis and each mounting station may be operable to rotate about a respective mounting station axis. The fixture may be arranged adjacent to the thermal sprayer so that during operation the desired material may be sprayed by the thermal sprayer upon an outer surface of each of the medical implant components while the fixture rotates about the central axis and while simultaneously therewith each of mounting stations having a respective medical implant component rotates about the respective mounting station axis.

Abstract: An anchor for fixing a ligament or tendon replacement in a bore formed in a bone has two parts. A first partially cylindrical part has a semi-circular bore therethrough extending along an axis. The bore tapers conically inwardly with respect to the axis from a larger radius at a first end to a smaller radius at second end. The outer surface of the partially cylindrical part is spaced at a constant radius from the axis between the first and second ends. The first and second parts have side walls formed between the bore and the outer surface which walls extend along a plane which forms an angle with respect to the central axis. When the two parts are engaged along their side wails and slide with respect to the axis the outer diameter of the two parts enlarges.

Abstract: A system and method for use in applying a coating of a desired material onto one or more medical implant components. The system may include a thermal sprayer and a rotatable holding fixture having a plurality of mounting stations each operable to hold at least one medical implant component. The fixture may be operable to rotate about a central axis and each mounting station may be operable to rotate about a respective mounting station axis. The fixture may be arranged adjacent to the thermal sprayer so that during operation the desired material may be sprayed by the thermal sprayer upon an outer surface of each of the medical implant components while the fixture rotates about the central axis and while simultaneously therewith each of mounting stations having a respective medical implant component rotates about the respective mounting station axis.

Abstract: An anchor for fixing a ligament or tendon replacement in a bore formed in a bone has two parts. A first partially cylindrical part has a semi-circular bore therethrough extending along an axis. The bore tapers conically inwardly with respect to the axis from a larger radius at a first end to a smaller radius at second end. The outer surface of the partially cylindrical part is spaced at a constant radius from the axis between the first and second ends. The first and second parts have side walls formed between the bore and the outer surface which walls extend along a plane which forms an angle with respect to the central axis. When the two parts are engaged along their side walls and slid with respect to the axis the outer diameter of the two parts enlarges.

Abstract: A method of fabricating a medical implant component. The method may include the steps of producing a substrate from a first material wherein the substrate has a bearing portion, spraying particles of a second material onto the bearing portion in accordance with a predetermined spraying technique to provide a coating thereon, and subjecting the coated bearing portion to a hot isostatic pressing process, a vacuum sintering process, or a controlled atmospheric sintering process. The first material may be the same as or different from the second material. The predetermined spraying technique may be a thermal type spraying process such as a plasma spraying process or a high velocity oxygen fuel spraying process.

Abstract: A method of fabricating a medical implant component. The method may include the steps of producing a substrate from a first material wherein the substrate has a bearing portion, spraying particles of a second material onto the bearing portion in accordance with a predetermined spraying technique to provide a coating thereon, and subjecting the coated bearing portion to a hot isostatic pressing process, a vacuum sintering process, or a controlled atmospheric sintering process. The first material may be the same as or different from the second material. The predetermined spraying technique may be a thermal type spraying process such as a plasma spraying process or a high velocity oxygen fuel spraying process.

Abstract: Method of providing a desired material on at least a portion of a surface of a substrate of a component, such as a medical implant component. The method may comprise the steps of arranging the component in a holding fixture which is capable of holding the component at atmospheric or substantially atmospheric pressure, and spraying particles of the desired material at a predetermined high velocity toward the at least one portion of the surface of the substrate so as to enable a layer of the material to be accumulated thereon. The spraying may be performed at atmospheric or substantially atmospheric pressure. The desired material may be a reactive type material, such as titanium or an alloy thereof. The method may enable a high density coating or layer of the material to be provided without the use of a post spray thermal consolidation process.