Abstract: A trial medical instrument for aligning an acetabular component, comprising: a first portion configured to fit within a patient's acetabulum; and a second portion extending from the first portion; wherein the second portion extends from the first portion in a direction that mimics a shape formed by a femoral implant component coupled with an acetabular implant component when a femur to which the femoral implant component is coupled is in a position relative to an acetabulum to which the acetabular implant component is coupled that is near an extent of a typical range of motion of the femur. As used herein, the phrase “extent of a typical range of motion” describes typical angular displacements of a femur as usually limited by patient anatomy.

Abstract: A trial medical instrument for aligning an acetabular component, comprising: a first portion configured to fit within a patient's acetabulum; and a second portion extending from the first portion; wherein the second portion extends from the first portion in a direction that mimics a shape formed by a femoral implant component coupled with an acetabular implant component when a femur to which the femoral implant component is coupled is in a position relative to an acetabulum to which the acetabular implant component is coupled that is near an extent of a typical range of motion of the femur. As used herein, the phrase “extent of a typical range of motion” describes typical angular displacements of a femur as usually limited by patient anatomy.

Abstract: A trial medical instrument for aligning an acetabular component, comprising: a first portion configured to fit within a patient's acetabulum; and a second portion extending from the first portion; wherein the second portion extends from the first portion in a direction that mimics a shape formed by a femoral implant component coupled with an acetabular implant component when a femur to which the femoral implant component is coupled is in a position relative to an acetabulum to which the acetabular implant component is coupled that is near an extent of a typical range of motion of the femur. As used herein, the phrase “extent of a typical range of motion” describes typical angular displacements of a femur as usually limited by patient anatomy.

Abstract: Patient-matched surgical instruments and associated methods having an anatomy facing side including several discrete, physically separate anatomy contacting portions configured to match the anatomy of a particular patient and including one or more of non-uniform in distribution, non-uniform in shape and non-uniform in surface area.

Abstract: A monitoring system includes a plurality of modules to sense temperature and vibrations of a motor assembly, a hub computer to collect the sensed temperature and vibrations, and an analyzer computer to analyze the collected temperature and vibrations. The modules contain detectors that measure a temperature and vibrations in three axes of the motor assembly, a transceiver integrated circuit that measures a die temperature of the transceiver integrated circuit, a microcontroller integrated circuit that self-adjusts its clock pulses, and a memory that stores parameters set for the operation of the modules. The microcontroller integrated circuit and the memory are configured to check parameters corruption upon transferring the parameters from the memory to the microcontroller integrated circuit and prior to utilizing by the microcontroller integrated circuit.

Abstract: Patient-matched surgical instruments and associated methods having an anatomy facing side including several discrete, physically separate anatomy contacting portions configured to match the anatomy of a particular patient and including one or more of non-uniform in distribution, non-uniform in shape and non-uniform in surface area.

Abstract: Patient-matched surgical instruments and associated methods having an anatomy facing side including several discrete, physically separate anatomy contacting portions configured to match the anatomy of a particular patient and including one or more of non-uniform in distribution, non-uniform in shape and non-uniform in surface area.

Abstract: Patient-matched surgical instruments, and methods for making patient-matched surgical instruments, may include patient-matched surgical instruments having an anatomy facing side with several discrete, physically separate anatomy contacting portions configured to match the anatomy of a particular patient. The anatomy contacting portions may be one or more of non-uniform in distribution, non-uniform in shape or non-uniform in surface area.

Abstract: A monitoring system includes a plurality of modules to sense temperature and vibrations of a motor assembly, a hub computer to collect the sensed temperature and vibrations, and an analyzer computer to analyze the collected temperature and vibrations. The modules contain detectors that measure a temperature and vibrations in three axes of the motor assembly, a transceiver integrated circuit that measures a die temperature of the transceiver integrated circuit, a microcontroller integrated circuit that self-adjusts its clock pulses, and a memory that stores parameters set for the operation of the modules. The microcontroller integrated circuit and the memory are configured to check parameters corruption upon transferring the parameters from the memory to the microcontroller integrated circuit and prior to utilizing by the microcontroller integrated circuit.

Abstract: Patient-matched surgical instruments and associated methods having an anatomy facing side including several discrete, physically separate anatomy contacting portions configured to match the anatomy of a particular patient and including one or more of non-uniform in distribution, non-uniform in shape and non-uniform in surface area.

Abstract: A monitoring system includes a plurality of modules to sense temperature and vibrations of a motor assembly, a hub computer to collect the sensed temperature and vibrations, and an analyzer computer to analyze the collected temperature and vibrations. The modules contain detectors that measure a temperature and vibrations in three axes of the motor assembly, a transceiver integrated circuit that measures a die temperature of the transceiver integrated circuit, a microcontroller integrated circuit that self-adjusts its clock pulses, and a memory that stores parameters set for the operation of the modules. The microcontroller integrated circuit and the memory are configured to check parameters corruption upon transferring the parameters from the memory to the microcontroller integrated circuit and prior to utilizing by the microcontroller integrated circuit.

Abstract: A length-adjustable IM nail system includes a telescoping IM nail with proximal and distal bodies. An inner magnet within the proximal body is connected to a threaded rod which, in turn, is connected to the distal body. The threaded rod passes through a threaded block which is connected to the proximal body. The position of the distal end of the threaded rod is fixed with respect to the distal body, but may rotate freely within this fixed position. An actuator is also disclosed that includes a pair of rotating magnets disposed in an angular relationship with each other and the axis of the IM nail and the patient's limb. Rotation of these outer magnets in the same direction results in rotation of the inner magnet and threaded rod and a telescoping axial movement of the threaded block and proximal body with respect to the distal body.

Abstract: Patient-matched surgical instruments, and methods for making patient-matched surgical instruments, may include patient-matched surgical instruments having an anatomy facing side with several discrete, physically separate anatomy contacting portions configured to match the anatomy of a particular patient. The anatomy contacting portions may be one or more of non-uniform in distribution, non-uniform in shape or non-uniform in surface area.

Abstract: Patient-matched surgical instruments, and methods for making patient-matched surgical instruments, may include patient-matched surgical instruments having an anatomy facing side with several discrete, physically separate anatomy contacting portions configured to match the anatomy of a particular patient. The anatomy contacting portions may be one or more of non-uniform in distribution, non-uniform in shape or non-uniform in surface area.

Abstract: A trial medical instrument for aligning an acetabular component, comprising: a first portion configured to fit within a patient's acetabulum; and a second portion extending from the first portion; wherein the second portion extends from the first portion in a direction that mimics a shape formed by a femoral implant component coupled with an acetabular implant component when a femur to which the femoral implant component is coupled is in a position relative to an acetabulum to which the acetabular implant component is coupled that is near an extent of a typical range of motion of the femur. As used herein, the phrase “extent of a typical range of motion” describes typical angular displacements of a femur as usually limited by patient anatomy.

Abstract: A monitoring system includes a plurality of modules to sense temperature and vibrations of a motor assembly, a hub computer to collect the sensed temperature and vibrations, and an analyzer computer to analyze the collected temperature and vibrations. The modules contain detectors that measure a temperature and vibrations in three axes of the motor assembly, a transceiver integrated circuit that measures a die temperature of the transceiver integrated circuit, a microcontroller integrated circuit that self-adjusts its clock pulses, and a memory that stores parameters set for the operation of the modules. The microcontroller integrated circuit and the memory are configured to check parameters corruption upon transferring the parameters from the memory to the microcontroller integrated circuit and prior to utilizing by the microcontroller integrated circuit. The modules further have an enclosure that is compact in size and that can withstand severe industrial environment.

Abstract: A length-adjustable IM nail system includes a telescoping IM nail with proximal and distal bodies. An inner magnet within the proximal body is connected to a threaded rod which, in turn, is connected to the distal body. The threaded rod passes through a threaded block which is connected to the proximal body. The position of the distal end of the threaded rod is fixed with respect to the distal body, but may rotate freely within this fixed position. An actuator is also disclosed that includes a pair of rotating magnets disposed in an angular relationship with each other and the axis of the IM nail and the patient's limb. Rotation of these outer magnets in the same direction results in rotation of the inner magnet and threaded rod and a telescoping axial movement of the threaded block and proximal body with respect to the distal body.

Abstract: A length-adjustable IM nail system includes a telescoping IM nail with proximal and distal bodies. An inner magnet within the proximal body is connected to a threaded rod which, in turn, is connected to the distal body. The threaded rod passes through a threaded block which is connected to the proximal body. The position of the distal end of the threaded rod is fixed with respect to the distal body, but may rotate freely within this fixed position. An actuator is also disclosed that includes a pair of rotating magnets disposed in an angular relationship with each other and the axis of the IM nail and the patient's limb. Rotation of these outer magnets in the same direction results in rotation of the inner magnet and threaded rod and a telescoping axial movement of the threaded block and proximal body with respect to the distal body.

Abstract: Patient-matched surgical instruments, and methods for making patient-matched surgical instruments, may include patient-matched surgical instruments having an anatomy facing side with several discrete, physically separate anatomy contacting portions configured to match the anatomy of a particular patient. The anatomy contacting portions may be one or more of non-uniform in distribution, non-uniform in shape or non-uniform in surface area.

Abstract: Patient-matched surgical instruments, and methods for making patient-matched surgical instruments, may include patient-matched surgical instruments having an anatomy facing side with several discrete, physically separate anatomy contacting portions configured to match the anatomy of a particular patient. The anatomy contacting portions may be one or more of non-uniform in distribution, non-uniform in shape or non-uniform in surface area.