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:
May. 21, 2002
Filed:
Nov. 05, 1999
Roy B. Peterson, Seattle, WA (US);
Daniel C. Schmiesing, Granite Falls, WA (US);
Thanasis Loupas, Athens, GR;
ATL Ultrasound, Inc., Bothell, WA (US);
Abstract
An ultrasonic diagnostic imaging system and method are described which perform spatial compounding of tissue motion or flow information. The resultant images not only reduce speckle artifacts, but also reduce dropout caused by the angular dependence of Doppler information. Compound images may be formed using both B mode and Doppler information acquired in a time interleaved manner, either one or both of which may be spatially compounded. The techniques of the present invention may be employed to reduce multiline artifacts and to produce real time compound images at high frame rates of display.