Patents Represented by Attorney Medtronic Spinal and Biologics
  • Patent number: 7492257
    Abstract: Systems and methods for processing surgical instrument tray shipping totes. A control system is adapted to control a bar code reader module, an RFID module, a database module and an interface module. The control system provides functionality adapted to process incoming and outgoing surgical instrument shipping totes containing one or more RFID-enabled surgical instrument trays. A database, ERP system or other system in communication with the control system alerts the operator of the status of an incoming tote and/or trays contained in the tote to increase processing efficiency and speed.
    Type: Grant
    Filed: February 15, 2006
    Date of Patent: February 17, 2009
    Inventors: Steven M. Tethrake, Robert Varner, Jeffrey H. Nycz, Chad Chun
  • Patent number: 7474223
    Abstract: A method and apparatus for automatically identifying surgical implants by use of a radio-frequency tag (RFID) is disclosed. The method, apparatus, and system enable a radio-frequency tagged implant to receive an interrogation signal from a reader and to respond to the interrogation signal with identifying information about the tagged implants. The interrogation signal interrogates the implant to ascertain its information, and the RFID tag affixed on the implant in turn transmits a signal back to the reader. The method, apparatus, and system can track, inspect, and verify surgical implants, to assess, for example, any wear and tear on implants, and/or positional displacement of components of the implant.
    Type: Grant
    Filed: April 18, 2005
    Date of Patent: January 6, 2009
    Assignee: Warsaw Orthopedic, Inc.
    Inventors: Jeffrey H. Nycz, Steven M. Tethrake, Mark Pelo, Robert Varner, Paul Elliott