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:
Feb. 27, 2001
Filed:
Jun. 08, 1998
Amin M. Hanafy, Los Altos Hill, CA (US);
Russell R. Sperry, Davis, CA (US);
Richard E. DeMartini, Millbrae, CA (US);
Matthew T. Spigelmyer, Penna Furnace, PA (US);
Acuson Corporation, Mountain View, CA (US);
Abstract
An ultrasound transducer is provided that includes a plurality of 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. The first surface or the second surface or both may be non-planar in an elevation direction. A nosepiece having an integrated faceplate is disposed over the transducer and a filler material may fill an area between the first surface of the transducer elements and the interior surface of the integrated faceplate. The filler material may have focusing or non-focusing properties.