Patents by Inventor Gabriel Vegh

Gabriel Vegh 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).

  • System and method for performing ablation and other medical procedures using an electrode array with flex circuit
    Publication number: 20060100618
    Abstract: An ablation catheter having distal and proximal ends for performing ablation on a human tissue region comprises at least one electrode. These elements are formed on a conductive sheet situated at the distal end of the catheter. A flex circuit assembly couples the at least one electrode to a measurement and power circuit attached to the proximal end of the catheter. The measurement and power circuit supplies power to the at least one electrode via the flex circuit.
    Type: Application
    Filed: November 8, 2005
    Publication date: May 11, 2006
    Inventors: Eric Chan, Gabriel Vegh
  • Intravascular sensing device
    Patent number: 6141576
    Abstract: A system for detecting electrical activity within a patient's heart comprising an elongated intravascular device, such as a catheter or guidewire, having at least one bipolar electrode pair on a distal section of the elongated device to intravascularly detect electrical activity within the patient's heart. The catheter or guidewire preferably has a tubular shaft formed of braided strands which include a plurality of insulated conductors which are electrically connected to the bipolar electrodes.
    Type: Grant
    Filed: December 11, 1996
    Date of Patent: October 31, 2000
    Assignee: Cardima, Inc.
    Inventors: Laszlo Littmann, Gene Samson, Gabriel Vegh
  • Intravascular sensing device
    Patent number: 5967978
    Abstract: A system for detecting electrical activity within a patient's heart comprising an elongated intravascular device, such as a catheter or guidewire, having at least one bipolar electrode pair on a distal section of the elongated device to intravascularly detect electrical activity within the patient's heart. The catheter or guidewire preferably has a tubular shaft formed of braided strands which include a plurality of insulated conductors which are electrically connected to the bipolar electrodes.
    Type: Grant
    Filed: November 4, 1997
    Date of Patent: October 19, 1999
    Assignee: Cardima, Inc.
    Inventors: Laszlo Littmann, Gene Samson, Gabriel Vegh
  • Intravascular sensing device
    Patent number: 5682885
    Abstract: A system for detecting electrical activity within a patient's heart comprising an elongated intravascular device, such as a catheter or guidewire, having at least one bipolar electrode pair on a distal section of the elongated device to intravascularly detect electrical activity within the patient's heart. The catheter or guidewire preferably has a tubular shaft formed of braided strands which include a plurality of insulated conductors which are electrically connected to the bipolar electrodes.
    Type: Grant
    Filed: April 19, 1996
    Date of Patent: November 4, 1997
    Assignee: Cardima, Inc.
    Inventors: Laszlo Littmann, Gene Samson, Gabriel Vegh
  • Intravascular sensing device
    Patent number: 5509411
    Abstract: A system for detecting electrical activity within a patient's heart comprising an elongated intravascular device, such as a catheter or guidewire, having at least one bipolar electrode pair on a distal section of the elongated device to intravascularly detect electrical activity within the patient's heart. The catheter or guidewire preferably has a tubular shaft formed of braided strands which include a plurality of insulated conductors which are electrically connected to the bipolar electrodes.
    Type: Grant
    Filed: January 27, 1994
    Date of Patent: April 23, 1996
    Assignee: Cardima, Inc.
    Inventors: Laszlo Littmann, Gene Samson, Gabriel Vegh