Howmedica Osteonics Corporation

Otismed Corporation

Other

Sport Carriers, Inc.

Adori Labs, Inc.

Mu Shu Technologies, LLC

Stephen Mark Samuel

Ilwhan Park

Lacerial Pearson

Darrell L Breckel

Steve Brook

Joseph T Unger

Viswanathan Iyer

Kartik Parija

Christian David Seger

A system for performing a total joint arthroplasty procedure on a patient's damaged bone region. A CT image or other suitable image is formed of the damaged bone surfaces, and location coordinate values (x,y,z) are determined for a selected sequence of bone surface locations using the CT image data. A mathematical model z=f(x,y) of a surface that accurately matches the bone surface coordinates at the selected bone slice locations, or matches surface normal vector components at selected bone surface locations, is determined. The model provides a production file from which a cutting jig and an implant device (optional), each patient-specific and having controllable alignment, are fabricated for the damaged bone by automated processing.

System for performing an arthroplasty procedure on a patient bone

A method for performing a total joint arthroplasty procedure on a patient's damaged bone region. A CT image or other suitable image is formed of the damaged bone surfaces, and location coordinate values (x,y,z) are determined for a selected sequence of bone surface locations using the CT image data. A mathematical model z=f(x,y) of a surface that accurately matches the bone surface coordinates at the selected bone spice locations, or matches surface normal vector components at selected bone surface locations, is determined. The model provides a production file from which a cutting jig and an implant device (optional), each patient-specific and having controllable alignment, are fabricated for the damaged bone by automated processing.

Method of manufacturing a custom arthroplasty guide

A method and system for performing a total joint arthroplasty procedure on a patient's damaged bone region. A CT image or other suitable image is formed of the damaged bone surfaces, and location coordinate values (x,y,z) are determined for a selected sequence of bone surface locations using the CT image data. A mathematical model z=f(x,y) of a surface that accurately matches the bone surface coordinates at the selected bone slice locations, or matches surface normal vector components at selected bone surface locations, is determined. The model provides a production file from which a cutting jig and an implant device (optional), each patient-specific and having controllable alignment, are fabricated for the damaged bone by automated processing.

System and method for performing an arthroplasty procedure on a patient bone

A method and system for performing a total joint arthroplasty procedure on a patient's damaged bone region. A CT image or other suitable image is formed of the damaged bone surfaces, and location coordinate values (x,y,z) are determined for a selected sequence of bone surface locations using the CT image data. A mathematical model z=f(x,y) of a surface that accurately matches the bone surface coordinates at the selected bone splice locations, or matches surface normal vector components at selected bone surface locations, is determined. The model provides a production file from which a cutting jig and an implant device (optional), each patient-specific and having controllable alignment, are fabricated for the damaged bone by automated processing. At this point, the patient is cut open (once), the cutting jig and a cutting instrument are used to remove a selected portion of the bone and to provide an exposed planar surface, the implant device is optionally secured to and aligned with the remainder of the bone, and the patient's incision is promptly repaired.

Arthroplasty jig and method of performing arthroplasty

A method and system for performing a total joint arthroplasty procedure on a patient's damaged bone region. A CT image or other suitable image is formed of the damaged bone surfaces, and location coordinate values (x,y,z) are determined for a selected sequence of bone surface locations using the CT image data. A mathematical model z=f(x,y) of a surface that accurately matches the bone surface coordinates at the selected bone slice locations, or matches surface normal vector components at selected bone surface locations, is determined. The model provides a production file from which a cutting jig and an implant device (optional), each patient-specific and having controllable alignment, are fabricated for the damaged bone by automated processing. At this point, the patient is cut open (once), the cutting jig and a cutting instrument are used to remove a selected portion of the bone and to provide an exposed planar surface, the implant device is optionally secured to and aligned with the remainder of the bone, and the patient's incision is promptly repaired.

Tibial arthroplasty jig

A method and system for performing a total joint arthroplasty procedure on a patient's damaged bone region. A CT image or other suitable image is formed of the damaged bone surfaces, and location coordinate values (x,y,z) are determined for a selected sequence of bone surface locations using the CT image data. A mathematical model z=f(x,y) of a surface that accurately matches the bone surface coordinates at the selected bone spice locations, or matches surface normal vector components at selected bone surface locations, is determined. The model provides a production file from which a cutting jig and an implant device (optional), each patient-specific and having controllable alignment, are fabricated for the damaged bone by automated processing. At this point, the patient is cut open (once), the cutting jig and a cutting instrument are used to remove a selected portion of the bone and to provide an exposed planar surface, the implant device is optionally secured to and aligned with the remainder of the bone, and the patient's incision is promptly repaired.

Arthroplasty jig

Method of manufacturing an arthroplasty jig

Femoral arthroplasty jig

Total joint arthroplasty system

Disclosed here is an audio system and a method of operating the same. The audio system comprises a receiver module for receiving radio frequency (RF) input signal associated with a plurality of radio stations, an Analog to Digital Converter (ADC) coupled to the receiver for digitizing the received RF input signal and a stored set of computer-executable instructions. The instructions include those for selecting a particular radio station from the plurality of radio stations, shifting the frequency of the particular radio station to an intermediate frequency (IF), demodulating the frequency shifted portion of the RF input signal to retrieve an output signal and generating a time division multiplexed signal based on the output signal.

Entertainment system

An alignment tool removably attachable to a bit (e.g. a drill bit) for aligning a workpiece to the bit. The tool has a bit grip or a bit clamp which may have a pair of bit grippers, an aligner, which may be a pointer supported by a pointer mount, a stylus or a laser, and a mechanical linkage of the bit grip to the aligner. When the aligner is aligned with a target, a tip of a bit clamped by the bit grip would also be aligned with that target. A first stylus link may be movably connected to a second stylus link at the pointer mount. The first and second stylus links may be pivotally connected to the bit clamp. The bit clamp, the first and second stylus links may cooperate to align a central axis of the pointer with a central axis of the bit.

Alignment tool

A molding apparatus and method for use are provided for covering a seam extending between roof and side panels of a vehicle, the panels including opposing shoulders adjacent the seam defining a ditch. The apparatus includes a section of molding including first and second ends, an upper surface including a painted finish, and a lower surface. Mounts extend from the lower surface that are spaced apart from one another. Flexible trim extends along side edges of the molding between the first and second ends. In addition, a roof rack member extends from the upper surface of the molding. During use, the molding is mounted to the vehicle at a plurality of discrete locations, e.g., by the mounts, such that the molding extends along the ditch without touching the shoulders. The trim extends from the side edges to contact the shoulders of the ditch.

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San Jose, CA, United States of America

Stephen Mark Samuel