Abstract: An acetabular cup removal device and method. The removal device can include a mounting ring attachable to an acetabular cup, a rotor rotatably coupled to the mounting ring and rotatable about a first axis, an arm pivotably coupled to the rotor and pivotable about a second axis orthogonal to the first axis, an oscillator assembly slidably disposed in a first slit of the arm, and a blade slidably disposed in a second slit of the arm. A rotation of the oscillator assembly causes an oscillation of the blade within the second slit. The removal method includes coupling the device to an acetabular cup, positioning the arm and blade at an initial location, oscillating the blade so as to perform a cut, repositioning the arm at a subsequent adjacent location, repeating the repositioning and oscillating steps until a 360° circumference is cut around the acetabular cup, and removing the acetabular cup.

Abstract: A document analysis system (100) for use by legal or business users is described. The system (100) includes a number of user devices 102 that communicate with a processing platform (104) to upload documents and receive reports concerning the documents. The illustrated platform (104) includes a processor (112), a document database (114), a preprocessing module (115), a machine learning module (116), a repository for analytics (118), and a report generator (120). A user can upload contracts or other documents to the platform (104) and receive scoring and ratings information for the contract.

Abstract: An acetabular cup removal device and method. The removal device can include a mounting ring attachable to an acetabular cup, a rotor rotatably coupled to the mounting ring and rotatable about a first axis, an arm pivotably coupled to the rotor and pivotable about a second axis orthogonal to the first axis, an oscillator assembly slidably disposed in a first slit of the arm, and a blade slidably disposed in a second slit of the arm. A rotation of the oscillator assembly causes an oscillation of the blade within the second slit. The removal method includes coupling the device to an acetabular cup, positioning the arm and blade at an initial location, oscillating the blade so as to perform a cut, repositioning the arm at a subsequent adjacent location, repeating the repositioning and oscillating steps until a 360° circumference is cut around the acetabular cup, and removing the acetabular cup.

Abstract: An acetabular cup removal device and method. The removal device can include a mounting ring attachable to an acetabular cup, a rotor rotatably coupled to the mounting ring and rotatable about a first axis, an arm pivotably coupled to the rotor and pivotable about a second axis orthogonal to the first axis, an oscillator assembly slidably disposed in a first slit of the arm, and a blade slidably disposed in a second slit of the arm. A rotation of the oscillator assembly causes an oscillation of the blade within the second slit. The removal method includes coupling the device to an acetabular cup, positioning the arm and blade at an initial location, oscillating the blade so as to perform a cut, repositioning the arm at a subsequent adjacent location, repeating the repositioning and oscillating steps until a 360° circumference is cut around the acetabular cup, and removing the acetabular cup.

Abstract: A document analysis system (100) for use by legal or business users is described. The system (100) includes a number of user devices 102 that communicate with a processing platform (104) to upload documents and receive reports concerning the documents. The illustrated platform (104) includes a processor (112), a document database (114), a preprocessing module (115), a machine learning module (116), a repository for analytics (118), and a report generator (120). A user can upload contracts or other documents to the platform (104) and receive scoring and ratings information for the contract.

Abstract: An acetabular cup removal device and method. The removal device can include a mounting ring attachable to an acetabular cup, a rotor rotatably coupled to the mounting ring and rotatable about a first axis, an arm pivotably coupled to the rotor and pivotable about a second axis orthogonal to the first axis, an oscillator assembly slidably disposed in a first slit of the arm, and a blade slidably disposed in a second slit of the arm. A rotation of the oscillator assembly causes an oscillation of the blade within the second slit. The removal method includes coupling the device to an acetabular cup, positioning the arm and blade at an initial location, oscillating the blade so as to perform a cut, repositioning the arm at a subsequent adjacent location, repeating the repositioning and oscillating steps until a 360° circumference is cut around the acetabular cup, and removing the acetabular cup.

Abstract: A document analysis system (100) for use by legal or business users is described. The system (100) includes a number of user devices 102 that communicate with a processing platform (104) to upload documents and receive reports concerning the documents. The illustrated platform (104) includes a processor (112), a document database (114), a preprocessing module (115), a machine learning module (116), a repository for analytics (118), and a report generator (120). A user can upload contracts or other documents to the platform (104) and receive scoring and ratings information for the contract.

Abstract: An assembly tool for affixing a modular femoral head prosthesis to a femoral stem prosthesis during total hip arthroplasty may be provided. The assembly tool may be utilized in conjunction with prosthetic femoral components having a Morse taper arrangement. A predetermined amount of force may be calculated to properly set the prosthetic components. The assembly tool may include hemicylindrical bearings, a clamp, and an impaction cap having extension members connected thereto. The hemicylindrical bearings may be mounted on the neck portion of the femoral stem prosthesis and removably secured thereto via a vice-like clamp. Extension members may attach to the hemicylindrical bearings and extend around the femoral head to an impaction cap. The impaction cap may be mounted on the femoral head and provide the linear biasing force necessary to secure the femoral head to the femoral stem.