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. 13, 1995
Filed:
Jun. 23, 1994
Applicant:
Assignee:
Siemens Medical Systems, Inc., Iselin, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
12866101 ;
Abstract
Apparatus for adaptive phase aberration correction of wave distortions caused by tissue inhomogeneities in ultrasound images. In accordance with the present invention, auto-correlation apparatus in multiple, parallel, color flow processors compute a cross-correlation which is used to correct distortions in real time.