Patents by Inventor Robert Varner

Robert Varner has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8624721
    Abstract: An apparatus may include a tool having a slot, the tool being composed of an electrical conductor and the slot being formed in an outer wall of the tool. The apparatus may include a transmitter having an antenna, where the antenna may be offset from the tool. The transmitter may be positioned within the slot, may be coupled to the tool by a conductive material, and may be covered with a protective material, where the tool may be adapted to operate as an electrical ground.
    Type: Grant
    Filed: April 17, 2006
    Date of Patent: January 7, 2014
    Assignee: Warsaw Orthopedic, Inc.
    Inventors: Boyd Thomas Barker, Jr., Robert Varner, Jeffrey H. Nycz, Steven M. Tethrake
  • Patent number: 8564416
    Abstract: Methods and systems for automatically programming an RFID tag using machine readable indicia. A dual mode device performs a bar code scan of a bar coded label. Information obtained from the bar code scan is stored. This information may be used to query a database indexed by the bar code information that contains detailed product information. The bar code information as well as the detailed information may be transmitted in an RF signal by the dual mode device to an RFID tag to be stored in a memory structure in the tag. The dual mode device may perform a read operation on the tag after the write operation to confirm that the data was successfully stored and provide an indication thereof. The indication may be a visual indication, a textual indication, an audible indication or combinations of these.
    Type: Grant
    Filed: May 27, 2010
    Date of Patent: October 22, 2013
    Assignee: Warsaw Orthopedic, Inc.
    Inventors: Tethrake M. Steven, Robert Varner, Jeffrey H Nycz
  • Patent number: 8454613
    Abstract: Systems and methods for identifying surgical instruments by use of radio-frequency identification tags (RFID) are disclosed. In the systems and methods, each of a plurality of surgical instruments is provided with at least one RFID transponder tag storing identification information associated with the corresponding instrument. The tag may be adhered to, embedded, or potted within a portion of the instrument. Using an RFID reading device, a user may interrogate the tag, thereby identifying the particular instrument. This identification information may be used to index a database and retrieve a data record unique to that instrument. The systems and methods allow a user to track, inspect, and verify inbound and outbound surgical instruments, to assess, for example, the surgical instruments' duty life cycle usage.
    Type: Grant
    Filed: March 23, 2010
    Date of Patent: June 4, 2013
    Assignee: Warsaw Orthopedic, Inc.
    Inventors: Steven Tethrake, Paul Elliott, Jeffrey Nycz, Robert Varner, Mark Pelo
  • Patent number: 8248243
    Abstract: An apparatus including a device having a slot formed on an exterior wall and a slot wall within the slot. A form factor may be insertable into the slot. The form factor also may include a transmitter embedded in the form factor, wherein the transmitter is adapted to wirelessly communicate identification data.
    Type: Grant
    Filed: March 29, 2011
    Date of Patent: August 21, 2012
    Assignee: Warsaw Orthopedic
    Inventors: Christopher Cambre, Steven M Tethrake, Robert Varner
  • Publication number: 20110187534
    Abstract: An apparatus including a device having a slot formed on an exterior wall and a slot wall within the slot. A form factor may be insertable into the slot. The form factor also may include a transmitter embedded in the form factor, wherein the transmitter is adapted to wirelessly communicate identification data.
    Type: Application
    Filed: March 29, 2011
    Publication date: August 4, 2011
    Applicant: WARSAW ORTHOPEDIC, INC.
    Inventors: Christopher Cambre, Steven M. Tethrake, Robert Varner
  • Patent number: 7965185
    Abstract: An apparatus including a device having a slot formed on an exterior wall and a slot wall within the slot. A form factor may be insertable into the slot. The form factor also may include a transmitter embedded in the form factors wherein the transmitter is adapted to wirelessly communicate identification data.
    Type: Grant
    Filed: June 13, 2006
    Date of Patent: June 21, 2011
    Assignee: Warsaw Orthopedic, Inc.
    Inventors: Christopher Cambre, Steven M. Tethrake, Robert Varner
  • Patent number: 7837694
    Abstract: Systems and methods for identifying surgical instruments by use of radio-frequency identification tags (RFID) are disclosed. In the systems and methods, each of a plurality of surgical instruments is provided with at least one RFID transponder tag storing identification information associated with the corresponding instrument. The tag may be adhered to, embedded, or potted within a portion of the instrument. Using an RFID reading device, a user may interrogate the tag, thereby identifying the particular instrument. This identification information may be used to index a database and retrieve a data record unique to that instrument. The systems and methods allow a user to track, inspect, and verify inbound and outbound surgical instruments, to assess, for example, the surgical instruments' duty life cycle usage.
    Type: Grant
    Filed: April 28, 2005
    Date of Patent: November 23, 2010
    Assignee: Warsaw Orthopedic, Inc.
    Inventors: Steven M. Tethrake, Paul Elliott, Jeffrey H. Nycz, Robert Varner, Mark Pelo
  • Publication number: 20100238039
    Abstract: Methods and systems for automatically programming an RFID tag using machine readable indicia. A dual mode device performs a bar code scan of a bar coded label. Information obtained from the bar code scan is stored. This information may be used to query a database indexed by the bar code information that contains detailed product information. The bar code information as well as the detailed information may be transmitted in an RF signal by the dual mode device to an RFID tag to be stored in a memory structure in the tag. The dual mode device may perform a read operation on the tag after the write operation to confirm that the data was successfully stored and provide an indication thereof. The indication may be a visual indication, a textual indication, an audible indication or combinations of these.
    Type: Application
    Filed: May 27, 2010
    Publication date: September 23, 2010
    Applicant: Warsaw Orthopedic, Inc.
    Inventors: Steven M. Tethrake, Robert Varner, Jeffrey H. Nycz
  • Patent number: 7772964
    Abstract: Methods and systems for automatically programming an RFID tag using machine readable indicia. A dual mode device performs a bar code scan of a bar coded label. Information obtained from the bar code scan is stored. This information may be used to query a database indexed by the bar code information that contains detailed product information. The bar code information as well as the detailed information may be transmitted in an RF signal by the dual mode device to an RFID tag to be stored in a memory structure in the tag. The dual mode device may perform a read operation on the tag after the write operation to confirm that the data was successfully stored and provide an indication thereof. The indication may be a visual indication, a textual indication, an audible indication or combinations of these.
    Type: Grant
    Filed: January 30, 2006
    Date of Patent: August 10, 2010
    Assignee: Warsaw Orthopedic, Inc.
    Inventors: Steven M. Tethrake, Robert Varner, Jeffrey H. Nycz
  • Publication number: 20100176925
    Abstract: Systems and methods for identifying surgical instruments by use of radio-frequency identification tags (RFID) are disclosed. In the systems and methods, each of a plurality of surgical instruments is provided with at least one RFID transponder tag storing identification information associated with the corresponding instrument. The tag may be adhered to, embedded, or potted within a portion of the instrument. Using an RFID reading device, a user may interrogate the tag, thereby identifying the particular instrument. This identification information may be used to index a database and retrieve a data record unique to that instrument. The systems and methods allow a user to track, inspect, and verify inbound and outbound surgical instruments, to assess, for example, the surgical instruments' duty life cycle usage.
    Type: Application
    Filed: March 23, 2010
    Publication date: July 15, 2010
    Applicant: Warsaw Orthopedic, Inc.
    Inventors: Steven Tethrake, Paul Elliott, Jeffrey Nycz, Robert Varner, Mark Pelo
  • Patent number: 7705733
    Abstract: A coiled RFID tag that includes an RFID transponder circuit that is formed over a generally cylindrically-shaped substrate core so that portions of the antenna of the transponder circuit circumscribe the substrate core. With this configuration, the tag may be applied to objects without regard to antenna orientation. The transponder circuit and substrate core are encased in a protective material that will prevent ingress of moisture and dust, insulate from heat and cold but will allow radio frequency waves to pass without significant attenuation. The tag may be attached various items by an overmolding process in the formation of a grip of other portions. Alternatively, the tag may be attached to objects by forming it into a flexible sleeve-like portion that is pulled over objects and maintained in position by the resilient properties of the sleeve.
    Type: Grant
    Filed: January 6, 2006
    Date of Patent: April 27, 2010
    Inventors: Steven M. Tethrake, Robert Varner, Jeffrey H. Nycz
  • Patent number: 7492261
    Abstract: A control system for an RFID-based system for assembling and verifying outbound surgical equipment corresponding to a particular surgery. A user enters a identification number of a surgery. The control system queries a database of surgery information and outputs a list of required surgical equipment, such as surgical instrument sets. An operator uses the list to pick instrument sets for loading into a shipping tote. Each set is tagged with an RFID inventory tag that stores identification information for that set such as a set name and ID number. The shipping tote is passed through an RFID reader and identification data read from the tags is compared against the identification data for sets required for that surgery. A status indicator is activated to alert a user as to whether the surgery is complete that is, all expected sets are present, or that exception handling is required.
    Type: Grant
    Filed: September 8, 2006
    Date of Patent: February 17, 2009
    Inventors: Christopher David Cambre, Chad Wendel Chun, Robert Varner, Amy Shettler, Steven M. Tethrake
  • 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
  • Publication number: 20070284428
    Abstract: An apparatus including a device having a slot formed on an exterior wall and a slot wall within the slot. A form factor may be insertable into the slot. The form factor also may include a transmitter embedded in the form factors wherein the transmitter is adapted to wirelessly communicate identification data.
    Type: Application
    Filed: June 13, 2006
    Publication date: December 13, 2007
    Inventors: Christopher Cambre, Steven M. Tethrake, Robert Varner
  • Publication number: 20070244470
    Abstract: An apparatus may include a tool having a slot, the tool being composed of an electrical conductor and the slot being formed in an outer wall of the tool. The apparatus may include a transmitter having an antenna, where the antenna may be offset from the tool. The transmitter may be positioned within the slot, may be coupled to the tool by a conductive material, and may be covered with a protective material, where the tool may be adapted to operate as an electrical ground.
    Type: Application
    Filed: April 17, 2006
    Publication date: October 18, 2007
    Inventors: Boyd Barker, Jr., Robert Varner, Jeffrey Nycz, Steven Tethrake
  • Publication number: 20070239289
    Abstract: A software method may include receiving scan data from a device after the device retrieves a readable code from a container, the container having at least one transmitter contained therein, processing the scan data to generate a container code based on the readable code, receiving a signal from the at least one transmitter, the signal including identification information, generating a transaction code based on the container code and the identification information, and instructing the device to transmit the transaction code to a processing device.
    Type: Application
    Filed: April 11, 2006
    Publication date: October 11, 2007
    Inventors: Christopher Cambre, Marnita Holmes, Robert Varner, Steven Tethrake
  • Patent number: 7268684
    Abstract: A radio frequency identification (RFID) workstation reader for RFID-enabled surgical instruments and surgical instrument trays and a method of using a RFID workstation reader to read RFID-enabled surgical instruments and surgical instrument trays. The method, apparatus, and system enable individual instruments or a surgical instrument tray containing several surgical instruments to be quickly and efficiently inventoried and tracked. An instrument or instrument tray is placed on the workstation reader. An RF field generated by a plurality of antennae, causes RFID tags embedded in or attached to the instrument or instrument tray to emit a signal containing item specific identification information stored in the tags. The information is received by a control circuit and passed to a computer for data analysis. A status LED is illuminated on the workstation reader based on the results of the data analysis.
    Type: Grant
    Filed: December 8, 2004
    Date of Patent: September 11, 2007
    Assignee: SDGI Holdings, Inc.
    Inventors: Steven M. Tethrake, Robert Varner, Jeffrey H. Nycz
  • Publication number: 20070188306
    Abstract: Methods and systems for automatically programming an RFID tag using machine readable indicia. A dual mode device performs a bar code scan of a bar coded label. Information obtained from the bar code scan is stored. This information may be used to query a database indexed by the bar code information that contains detailed product information. The bar code information as well as the detailed information may be transmitted in an RF signal by the dual mode device to an RFID tag to be stored in a memory structure in the tag. The dual mode device may perform a read operation on the tag after the write operation to confirm that the data was successfully stored and provide an indication thereof. The indication may be a visual indication, a textual indication, an audible indication or combinations of these.
    Type: Application
    Filed: January 30, 2006
    Publication date: August 16, 2007
    Inventors: Steven Tethrake, Robert Varner, Jeffrey Nycz
  • Patent number: 7256699
    Abstract: An RFID tag that is integrated into button-type, substantially cylindrically-shaped housing with a portion for attaching the tag to an object to be identified through radio frequency identification techniques.
    Type: Grant
    Filed: March 24, 2005
    Date of Patent: August 14, 2007
    Assignee: SDGI Holdings, Inc.
    Inventors: Steven M. Tethrake, Robert Varner, Jeffrey H. Nycz