摘要:
A tool driver for use in orthopaedics to install an implant into bone with a power source is provided. The tool driver includes an expandable connector cooperable with the implant for holding the implant to the expandable connector. The tool driver also includes a drive connector for connecting the tool driver to the power source. The tool driver further includes an actuator operably connected to the expandable connector for actuating the expandable connector. The actuator is at least partially connected to the drive connector while the actuator actuates the expandable connector.
摘要:
A customized patient-specific acetabular orthopaedic surgical instrument is disclosed. A method for fabricating and using the orthopaedic surgical instrument us also disclosed.
摘要:
An intramedullary nail assembly for use in a medullary canal of a long bone is provided. The assembly includes a nail for positioning at least partially in the medullary canal. The nail defines an aperture through the nail. The nail further defining a longitudinal axis of the nail. The assembly also includes a bushing and a screw. The bushing is adapted to be positioned at least partially in the aperture and adapted to receive the screw in a plurality of angular orientations with respect to the longitudinal axis of the nail. The plurality of angular orientations define a plurality of non-coincident planes.
摘要:
A screwdriver for use in orthopaedics to install a screw into bone with a power tool is provided. The screwdriver includes an expandable connector cooperable with the screw for holding the screw to the expandable connector. The screwdriver also includes a drive connector for connecting the screwdriver to the power tool and an actuator. The actuator is operably connected to the expandable connector for actuating the expandable connector. The actuator is at least partially connected to the drive connector while the actuator actuates the expandable connector.
摘要:
A fixture for use with an intramedullary nail having a nail body and a screw feature for receiving a screw orientable with respect to the nail body is provided. The fixture is adapted to orient the screw feature with respect to the nail. The fixture includes a first portion for cooperation with the nail body and a second portion capable of corresponding to one of a plurality of positions of the screw feature with respect to the nail body. The fixture also includes a screw feature cooperating feature for cooperating the screw feature with respect to the second portion.
摘要:
A fixture for use with an intramedullary nail having nail body and a screw feature for receiving a screw orientable with respect to the nail body is provided. The fixture is adapted to orient the screw feature with respect to the nail. The fixture includes a first portion for cooperation with the nail body and a second portion for cooperation with the nail body. The fixture also includes a third portion for cooperation with the screw feature. The third portion is capable of being positioned in a plurality of positions with respect to the first portion. The fixture also includes a first nail body-positioning feature for positioning the nail body with respect to the first portion of the fixture. The fixture also includes a second nail body-positioning feature for positioning the nail body with respect to the second portion of the fixture. The fixture also includes a screw feature-positioning feature for positioning the screw feature with respect to the third portion of the fixture.
摘要:
A customized patient-specific acetabular orthopaedic surgical instrument is disclosed. A method for fabricating and using the orthopaedic surgical instrument us also disclosed.
摘要:
An intramedullary nail assembly for use with a screw in a medullary canal of a long bone is provided. The assembly includes an intramedullary nail assembly for use in a medullary canal of a long bone. The assembly includes a nail for positioning at least partially in the medullary canal. The nail defines an aperture through the nail. The nail further defines a longitudinal axis of the nail. The assembly also includes a bushing and a screw. The bushing is adapted to be positioned at least partially in the aperture and adapted to receive the screw in a plurality of angular orientations with respect to the longitudinal axis of the nail.
摘要:
An intramedullary nail for use with a bushing and a screw in a medullary canal of a long bone is provided. The assembly includes a body for positioning at least partially in the medullary canal. The body defines a body aperture through the body. The body further defines a longitudinal axis of the body and an orientation feature operably connected to the body. The orientation feature is adapted to support the bushing so that the bushing may be moveably positionable with respect to the body so that the bushing may receive the screw in a plurality of angular orientations with respect to the longitudinal axis of the body.
摘要:
A depth gage for use with a drill in orthopaedics is provided. The depth gage includes a body. The body has first and second ends opposed to each other and an inner periphery defining a longitudinal aperture through the body for slidably receiving the drill. The longitudinal aperture defines a longitudinal axis of the longitudinal aperture. The body is adapted to permit the drill to be positioned in the longitudinal aperture in a direction non-coincident with the longitudinal axis.