Patents by Inventor Terral Michaelson

Terral Michaelson 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).

  • Method and Apparatus for Detecting Air Bubbles
    Publication number: 20080103445
    Abstract: An air bubble detection system includes an air bubble detector which is disposed downstream from a syringe or manifold used during an angiography procedure. The air bubble detection system monitors contrast medium being injected into the patient and creates an alarm or other indication if the air bubble exceeds any desired threshold.
    Type: Application
    Filed: September 26, 2007
    Publication date: May 1, 2008
    Inventors: David Blaine, Mark Stringham, Frank Crandall, Terral Michaelson, Philip Eggers, Timothy Riley, Shawn Fojtik, Allan Smith