Patents by Inventor Arthur S. Lynch

Arthur S. Lynch 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).

  • Guidewire advancement system
    Patent number: 6477402
    Abstract: A guidewire advancement system for inserting catheter guidewires into blood vessels, and more particularly a guidewire dispensing system for the controlled sterile insertion of a coiled spring guidewire to avoid infection of the patient. The system provides for the transmission of an electrical signal by the guidewire to determine its location within the body.
    Type: Grant
    Filed: September 29, 1999
    Date of Patent: November 5, 2002
    Assignee: Arrow International Investment Corp.
    Inventors: Arthur S. Lynch, A. Walter MacEachern
  • Guidewire advancement system
    Patent number: 6011988
    Abstract: A guidewire advancement system for inserting catheter guidewires into blood vessels, and more particularly a guidewire dispensing system for the controlled sterile insertion of a coiled spring guidewire to avoid infection of the patient. The system provides for the transmission of an electrical signal by the guidewire to determine its location within the body.
    Type: Grant
    Filed: April 29, 1998
    Date of Patent: January 4, 2000
    Assignee: Arrow International Investment
    Inventors: Arthur S. Lynch, A. Walter MacEachern
  • Guidewire advancement system
    Patent number: 5810012
    Abstract: A guidewire advancement system for inserting catheter guidewires into blood vessels, and more particularly a guidewire dispensing system for the controlled sterile insertion of a coiled spring guidewire to avoid infection of the patient. The system provides for the transmission of an electrical signal by the guidewire to determine its location within the body.
    Type: Grant
    Filed: May 31, 1995
    Date of Patent: September 22, 1998
    Assignee: Medical Parameters, Inc.
    Inventors: Arthur S. Lynch, A. Walter MacEachern
  • Multi-lumen percutaneous introducer
    Patent number: 5800384
    Abstract: A multi-lumen percutaneous introducer for introducing a catheter and fluids into a body lumen includes an introducer sheath having a first lumen for receiving a catheter and a second lumen within the sheath having a proximal opening for receiving fluids and a distal opening for delivering fluids into the body lumen. A port in alignment with the first lumen receives the catheter when the catheter is inserted through the first lumen into the body lumen.
    Type: Grant
    Filed: April 3, 1997
    Date of Patent: September 1, 1998
    Assignee: Medical Parameters, Inc.
    Inventors: Michael A. Russell, Arthur S. Lynch
  • Guidewire advancement system
    Patent number: 5448993
    Abstract: A guidewire advancement system for inserting catheter guidewires into blood vessels, and more particularly a guidewire dispensing system for the controlled sterile insertion of a coiled spring guidewire to avoid infection of the patient. The system provides for the transmission of an electrical signal by the guidewire to determine its location within the body.
    Type: Grant
    Filed: March 31, 1994
    Date of Patent: September 12, 1995
    Assignee: Medical Parameters, Inc.
    Inventors: Arthur S. Lynch, A. Walter MacEachern
  • Guidewire advancement system
    Patent number: 5438993
    Abstract: A guidewire advancement system for inserting catheter guidewires into blood vessels, and more particularly a guidewire dispensing system for the controlled sterile insertion of a coiled spring guidewire to avoid infection of the patient. The system provides for the transmission of an electrical signal by the guidewire to determine its location within the body.
    Type: Grant
    Filed: April 26, 1994
    Date of Patent: August 8, 1995
    Assignee: Medical Parameters, Inc.
    Inventors: Arthur S. Lynch, A. Walter MacEachern
  • Guidewire advancement method
    Patent number: 5273042
    Abstract: A guidewire advancement system for inserting catheter guidewires into blood vessels, and more particularly a guidewire dispensing system for the controlled sterile insertion of a coiled spring guidewire to avoid infection of the patient. The system provides for the transmission of an electrical signal by the guidewire to determine its location within the body.
    Type: Grant
    Filed: November 5, 1991
    Date of Patent: December 28, 1993
    Assignee: Medical Parameters, Inc.
    Inventors: Arthur S. Lynch, A. Walter MacEachern
  • Guidewire advancement system
    Patent number: 4917094
    Abstract: A guidewire advancement system for inserting catheter guidewires into blood vessels, and more particularly a guidewire dispensing system for the controlled sterile insertion of a coiled spring guidewire to avoid infection of the patient. The system provides for the transmission of an electrical signal by the guidewire to determine its location within the body.
    Type: Grant
    Filed: June 27, 1989
    Date of Patent: April 17, 1990
    Assignee: Medical Parameters Inc.
    Inventors: Arthur S. Lynch, A. Walter MacEachern
  • Guidewire advancement system
    Patent number: 4860757
    Abstract: A guidewire advancement system for inserting catheter guidewires into blood vessels, and more particularly a guidewire dispensing system for the controlled sterile insertion of a coiled spring guidewire to avoid infection of the patient. The system provides for the transmission of an electrical signal by the guidewire to determine its location within the body.
    Type: Grant
    Filed: October 28, 1987
    Date of Patent: August 29, 1989
    Assignee: Medical Parameters, Incorporated
    Inventors: Arthur S. Lynch, A. Walter MacEachern