Patents by Inventor Tom Bourne

Tom Bourne 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).

  • Publication number: 20240410003
    Abstract: The present invention provides a method for predicting an outcome of pregnancy, particular for predicting the likelihood of ectopic pregnancy (EP) or viable intrauterine pregnancy (VIUP), and methods for determining appropriate protocols for subjects with a pregnancy of unknown location (PUL) based on such an outcome, comprising determining the expression level of one or more specific miRNA molecules that are differentially expressed in scenarios of EP or VIUP, extracted from a biological sample obtained from said subject and comparing to a control value. The present invention also provides biochips and kits for use in carrying out the methods of the invention.
    Type: Application
    Filed: September 16, 2022
    Publication date: December 12, 2024
    Inventors: Christopher Kyriacou, Sung Hye Kim, David Macintyre, Phillip Bennett, Tom Bourne, Vasso Terzidou
  • Patent number: 6074351
    Abstract: An electrode tip assembly attachable to the end of a catheter for supporting a tip electrode for percutaneous insertion into a living body having a steering mechanism includes an elongated body bendable in response to external forces to steer the tip electrode. The body is connected at its distal end to the tip electrode. At least one steering wire is attached to the elongated body for transmitting bending force to the body from a remote control mechanism. An movable stiffening member, preferably in the form of a sleeve or rod provides a variable fulcrum for bending of the body in response to an applied bending force. A control stylet or sleeve extends through the catheter and is attached to the stiffening member for moving the stiffening member in a distal/proximal direction or for rotating it relative to the body.
    Type: Grant
    Filed: July 7, 1998
    Date of Patent: June 13, 2000
    Assignee: EP Technologies, Inc.
    Inventors: Russell A. Houser, Tom Bourne
  • Patent number: 5944689
    Abstract: An electrode tip assembly attachable to the end of a catheter for supporting a tip electrode for percutaneous insertion into a living body having a steering mechanism includes an elongated body bendable in response to external forces to steer the tip electrode. The body is connected at its distal end to the tip electrode. At least one steering wire is attached to the elongated body for transmitting bending force to the body from a remote control mechanism. An movable stiffening member, preferably in the form of a sleeve or rod provides a variable fulcrum for bending of the body in response to an applied bending force. A control stylet or sleeve extends through the catheter and is attached to the stiffening member for moving the stiffening member in a distal/proximal direction or for rotating it relative to the body.
    Type: Grant
    Filed: January 29, 1997
    Date of Patent: August 31, 1999
    Assignee: E.P. Technologies, Inc.
    Inventors: Russell A. Houser, Tom Bourne
  • Patent number: 5928191
    Abstract: An electrode tip assembly attachable to the end of a catheter for supporting a tip electrode for percutaneous insertion into a living body having a steering mechanism includes an elongated body bendable in response to external forces to steer the tip electrode. The body is connected at its distal end to the tip electrode. At least one steering wire is attached to the elongated body for transmitting bending force to the body from a remote control mechanism. An movable stiffening member, preferably in the form of a sleeve or rod provides a variable fulcrum for bending of the body in response to an applied bending force. A control stylet or sleeve extends through the catheter and is attached to the stiffening member for moving the stiffening member in a distal/proximal direction or for rotating it relative to the body.
    Type: Grant
    Filed: September 16, 1996
    Date of Patent: July 27, 1999
    Assignee: E.P. Technologies, Inc.
    Inventors: Russell A. Houser, Tom Bourne
  • Patent number: 5833604
    Abstract: A catheter supporting a tip electrode for percutaneous insertion into a living body having a steering mechanism that includes an elongated body bendable in response to external forces to steer the tip electrode. An axially movable stiffening member, preferably in the form of a sleeve or rod provides a variable resistance to bending of the body in response to an applied bending force. A control stylet or sleeve extends through the catheter and is attached to the stiffening member for moving the stiffening member in a distal/proximal direction relative to the body.
    Type: Grant
    Filed: October 28, 1996
    Date of Patent: November 10, 1998
    Assignee: E.P. Technologies, Inc.
    Inventors: Russell A. Houser, Tom Bourne
  • Patent number: 5397321
    Abstract: An electrode tip assembly attachable to the end of a catheter for supporting a tip electrode for percutaneous insertion into a living body having a steering mechanism includes an elongated body bendable in response to external forces to steer the tip electrode. The body is connected at its distal end to the tip electrode. At least one steering wire is attached to the elongated body for transmitting bending force to the body from a remote control mechanism. An movable stiffening member, preferably in the form of a sleeve or rod provides a variable fulcrum for bending of the body in response to an applied bending force. A control stylet or sleeve extends through the catheter and is attached to the stiffening member for moving the stiffening member in a distal/proximal direction or for rotating it relative to the body.
    Type: Grant
    Filed: July 30, 1993
    Date of Patent: March 14, 1995
    Assignee: EP Technologies, Inc.
    Inventors: Russell A. Houser, Tom Bourne