Patents by Inventor Lambertus Wilhelmus Bartels

Lambertus Wilhelmus Bartels 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).

  • Catheter system and catheter to be used therein
    Patent number: 6530889
    Abstract: The invention relates to a catheter system adapted for pressure sensing. It comprises a transmitter/receiver for polarized light and an optical fiber to be connected to said transmitter/receiver, said fiber at its distal end being provided with a cylindrical body of transparent plastic material, and said body having a hollow central inner lumen provided around its longitudinal axis, and said cylindrical body is provided with a mirror at its side facing away from said fiber.
    Type: Grant
    Filed: July 6, 1999
    Date of Patent: March 11, 2003
    Assignee: Centrum RRN Academisch Ziekenhuis Utrecht
    Inventors: Maurits Karel Konings, Lambertus Wilhelmus Bartels