The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 18, 2002
Filed:
Feb. 17, 2000
William L. Barnard, Redmond, WA (US);
Andrew Lundberg, Kirkland, WA (US);
Gerald J. McMorrow, Duvall, WA (US);
Diagnostic Ultasound Corporation, Bothell, WA (US);
Abstract
The system includes an ultrasound apparatus which provides successive images of a bladder during the voiding process, the images being approximately one second long so as to provide an accurate picture of the action of the bladder during voiding. The images are then processed to form a substantially continuous moving image, i.e. a video or motion picture. The video covers approximately five minutes so as to capture the entire voiding event. The system is initiated typically by the user by pressing a button or other implement on the ultrasound apparatus which is carried by a belt or on a garment adjacent the abdomen of the user. Several processing techniques are used to compensate for any movement of the user or the device during the voiding process so as to provide a coherent and continuous moving image of the bladder during the voiding process.