Patents by Inventor Craig R. Campbell

Craig R. Campbell 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 OF DELIVERING FOCUSED ULTRASOUND TREATMENT USING A VARIABLE VOLUME FLUID BLADDER
    Publication number: 20160236013
    Abstract: A system for providing focused ultrasound may include a focused ultrasound probe including at least one transducer. At least one variable volume fluid bladder may be positioned between at least a portion of the transducer and tissue to be treated. The system may further include a reservoir containing fluid and a first pump operatively connected to the bladder and the reservoir. The first pump may be configured to move fluid into the bladder. A second pump may be operatively connected to the bladder and the reservoir. The second pump may be configured to move fluid out of the bladder.
    Type: Application
    Filed: October 10, 2014
    Publication date: August 18, 2016
    Inventors: Mark Carol, Robert D. Parks, Craig R. Campbell, Drew T. Degentesh