Patents by Inventor William J. Lacourciere

William J. Lacourciere 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).

  • Dual membrane mounting for transcutaneous oxygen and carbon dioxide sensor
    Patent number: 4932410
    Abstract: A transcutaneous sensor probe having dual sensing electrodes responsive to the effects of two different transcutaneous gases on an ion solution separated from the skin surface by a selectively permeable seal having respective regions overlying the corresponding electrodes. The permeable seal is mounted on a removable fixation ring which is indexed to ensure alignment between each region of the seal and its respective electrode when the fixation ring is connected to the electrode housing.
    Type: Grant
    Filed: October 18, 1988
    Date of Patent: June 12, 1990
    Assignee: Novametrix Medical Systems, Inc.
    Inventors: William J. Lacourciere, David R. Rich