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:
Nov. 02, 1999
Filed:
Jun. 08, 1998
Applicant:
Inventor:
Amin M Hanafy, Los Altos Hill, CA (US);
Assignee:
Acuson Corporation, Mountain View, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
600459 ; 310335 ;
Abstract
A transducer array and method for medical imaging which produces an ultrasound beam upon excitation, the transducer array including a plurality of transducer elements, each of said transducer elements having a first surface facing a region of examination when the transducer is in use and a second surface opposite of the first surface wherein the second surface faces away from the region of examination when the transducer is in use, said second surface is concave in an elevation direction, and a focusing lens disposed on the first surface of each element.