Patents by Inventor Michael John Biggs

Michael John Biggs 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: 11350981
    Abstract: A cable assembly and methods for indicating an electrical measurement in an electrosurgical instrument are disclosed. The assembly has a circuit having a voltage sensor, a current sensor, and a processing device operatively coupled to the at least one active conductor. The assembly also has a substantially electrically non-conductive housing enclosing the circuit and a portion of at least one active conductor, and exposing a contact portion of the at least one active conductor, the at least one active conductor configured to conduct power to an electrosurgical instrument. The assembly also has an indicator operatively coupled to the processing device.
    Type: Grant
    Filed: November 28, 2017
    Date of Patent: June 7, 2022
    Assignee: ENCISION INC.
    Inventors: Shane Peterson, Michael John Biggs, Philip Schreiber, Brian Jackman, David Newton, Gregory Jude Trudel
  • Patent number: 10856930
    Abstract: A boot for an electrosurgical instrument has a conductive boot shield substantially enclosed by one or more insulating layers. The boot shield has a flexible conductive medium. The flexible conductive medium has a plurality of conductive components suspended in at least one of a first liquid or a first gel, whereby the boot is configured to bend with a bend radius of about 10 millimeters or less without a loss in conductivity of the boot shield. A related method and system are also provided.
    Type: Grant
    Filed: May 12, 2017
    Date of Patent: December 8, 2020
    Assignee: ENCISION INC.
    Inventors: Gregory Jude Trudel, Michael John Biggs, David Newton, Philip Schreiber
  • Publication number: 20180147000
    Abstract: A cable assembly and methods for indicating an electrical measurement in an electrosurgical instrument are disclosed. The assembly has a circuit having a voltage sensor, a current sensor, and a processing device operatively coupled to the at least one active conductor. The assembly also has a substantially electrically non-conductive housing enclosing the circuit and a portion of at least one active conductor, and exposing a contact portion of the at least one active conductor, the at least one active conductor configured to conduct power to an electrosurgical instrument. The assembly also has an indicator operatively coupled to the processing device.
    Type: Application
    Filed: November 28, 2017
    Publication date: May 31, 2018
    Inventors: Shane Peterson, Michael John Biggs, Philip Schreiber, Brian Jackman, David Newton, Gregory Jude Trudel
  • Publication number: 20180049800
    Abstract: A boot for an articulable electrosurgical instrument having a conductor is disclosed. The boot has: a first layer having a flexible substantially non-conductive material; a second layer disposed on the first layer, the second layer having a flexible conductive medium configured to be electrically coupled to at least one shield conductor, whereby the boot is configured to transmit normal current and fault current to a reference potential; and a third layer disposed on the second layer, the third layer having a flexible non-conductive material.
    Type: Application
    Filed: October 26, 2017
    Publication date: February 22, 2018
    Inventors: Michael John Biggs, David Newton, Warren Taylor, Brian Jackman, Philip Schreiber
  • Patent number: 9833281
    Abstract: An active electrode probe for an enhanced control surgery system is disclosed. The probe has a flexible conductor for delivering electrosurgical energy during an electrosurgical procedure, and is adapted for connection to an electrosurgical generator. The probe also has a flexible electrical insulation substantially surrounding the conductor. The probe also has a flexible conductive shield substantially enclosing the electrical insulation, the flexible conductive shield electrically connected to a reference potential, whereby any current which flows in the flexible conductive shield from the conductor is conducted to the reference potential. The flexible conductive shield is formed from a conductive wire.
    Type: Grant
    Filed: March 15, 2016
    Date of Patent: December 5, 2017
    Assignee: Encision Inc.
    Inventors: Michael John Biggs, David Newton, Warren Taylor, Brian Jackman, Philip Schreiber
  • Patent number: 5755575
    Abstract: A packaging system for dental implants and method for implanting a packaged implant. The packaging system includes a vial and a vial cap forming an enclosure for an implant and driver cap. The driver cap is press fit to both the implant and vial cap and engages the implant to impart driving forces thereto. Once the implant is driven to into position, the driver cap serves as a conventional healing screw to cover the implant.
    Type: Grant
    Filed: August 16, 1996
    Date of Patent: May 26, 1998
    Assignee: Sulzer Calcitek, Inc.
    Inventor: Michael John Biggs
  • Patent number: D737981
    Type: Grant
    Filed: June 11, 2014
    Date of Patent: September 1, 2015
    Assignee: ENCISION, INC.
    Inventors: Michael John Biggs, Jan Brian Zwierstra, Trevor Wayne Dunlop