Patents by Inventor Keith Hamilton Kearsley

Keith Hamilton Kearsley 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: 9526818
    Abstract: A protective cap for fluidly sealing a connector of a cable is provided. The protective cap includes a flexible body having an interior cavity with a distal opening through which the connector is inserted. The distal opening is defined by an annular ridge that engages a cable portion proximal the connector to fluidly seal the entire connector within the cavity. The body portion may have an oval-shaped cross-section while the interior cavity is cylindrical so that the portions wider portions of the body provide longitudinal rigidity to facilitate installation and removal of the cap by a manual pushing and pulling. A tether may be included to attach the cap to a distal portion of the cable. The protective cap and tether may be integrally formed of a soft, highly flexible material to improve ease of use, biocompatibility and patient comfort.
    Type: Grant
    Filed: April 15, 2015
    Date of Patent: December 27, 2016
    Assignee: THORATEC CORPORATION
    Inventors: Keith Hamilton Kearsley, Gabe Wegel, Kathryn B. Frederick, Julien Duhamel, Brian Barber
  • Publication number: 20150290377
    Abstract: A protective cap for fluidly sealing a connector of a cable is provided. The protective cap includes a flexible body having an interior cavity with a distal opening through which the connector is inserted. The distal opening is defined by an annular ridge that engages a cable portion proximal the connector to fluidly seal the entire connector within the cavity. The body portion may have an oval-shaped cross-section while the interior cavity is cylindrical so that the portions wider portions of the body provide longitudinal rigidity to facilitate installation and removal of the cap by a manual pushing and pulling. A tether may be included to attach the cap to a distal portion of the cable. The protective cap and tether may be integrally formed of a soft, highly flexible material to improve ease of use, biocompatibility and patient comfort.
    Type: Application
    Filed: April 15, 2015
    Publication date: October 15, 2015
    Applicant: THORATEC CORPORATION
    Inventors: KEITH HAMILTON KEARSLEY, GABE WEGEL, KATHRYN B. FREDERICK, JULIEN DUHAMEL, BRIAN BARBER
  • Patent number: 8794989
    Abstract: A modular driveline includes a modular portion including a cable and a connector, the cable having terminations, and a percutaneous portion including a cable and a connector, the cable having terminations. The percutaneous portion connector couples to the modular portion connector, and cable terminations at the connectors are captured in the connectors by potting. The cable can include an inner member, conductors disposed about the inner member, a covering about the conductors, a layer extruded onto the covering, an armor braid over the extruded layer, and an outer jacket extruded over the armor braid.
    Type: Grant
    Filed: December 8, 2011
    Date of Patent: August 5, 2014
    Assignee: Thoratec Corporation
    Inventors: Keith Hamilton Kearsley, Christopher James Cotter, Justin Aron Callaway, Maria Dominika Kulinski, John C. Layton, Ramesh Babu Jayaraman
  • Publication number: 20120149229
    Abstract: A modular driveline includes a modular portion including a cable and a connector, the cable having terminations, and a percutaneous portion including a cable and a connector, the cable having terminations. The percutaneous portion connector couples to the modular portion connector, and cable terminations at the connectors are captured in the connectors by potting. The cable can include an inner member, conductors disposed about the inner member, a covering about the conductors, a layer extruded onto the covering, an armor braid over the extruded layer, and an outer jacket extruded over the armor braid.
    Type: Application
    Filed: December 8, 2011
    Publication date: June 14, 2012
    Inventors: Keith Hamilton Kearsley, Christopher James Cotter, Justin Aron Callaway, Maria Dominika Kulinski, John C. Layton, Ramesh Babu Jayaraman