Patents by Inventor David J. Sahn

David J. Sahn 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 based arrays for intracardiac ultrasound imaging
    Publication number: 20020049383
    Abstract: An ultrasound probe assembly adapted for bio-imaging. The assembly comprises a catheter, an electrical assembly, including a set of linear conductors, at least partially housed within said catheter. An ultrasound transceiving unit is electrically connected to said electrical assembly and can be placed in both an undeployed state in which the transceiving unit is oriented coincidentally to said catheter and a deployed state in which it is directed to provide imaging signals over a volume of interest.
    Type: Application
    Filed: December 17, 2001
    Publication date: April 25, 2002
    Inventors: John W. Swanson, Richard G. Sass, Jerome J. Boogaard, David J. Sahn, Perry W. Kaminski