Patents by Inventor James I Say

James I Say 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 measuring a bioanalyte such as lactate
    Patent number: 6128519
    Abstract: The present disclosure relates to a sensor assembly including a catheter having a catheter sheath adapted for insertion in a patient, and a catheter hub connected to the catheter sheath. An adapter is connected to the catheter hub. The adapter includes first and second ports. A first flow line extends between the first port and a pump. A sensor is positioned along the first flow line. A second flow line extends between the second port and a container for holding a calibration fluid. The adapter defines first and second separate passages. The first passage extends from the first port to an interior region of the catheter sheath. The second passage extends from the second port to the interior region of the catheter hub.
    Type: Grant
    Filed: December 16, 1998
    Date of Patent: October 3, 2000
    Assignee: Pepex Biomedical, LLC
    Inventor: James I Say