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. 24, 2003
Filed:
Apr. 17, 2001
Charles R. Holdaway, San Diego, CA (US);
Paul F. Zupkas, San Diego, CA (US);
David G. Matsuura, Escondido, CA (US);
Other;
Abstract
An ultrasound transducer comprises a sheath body constructed from a nonconductive material. The sheath body is configured to be installed over a medical device. A piezoelectric copolymer transducer is held snugly against the medical device by the sheath body when the ultrasound transducer is installed over the medical device. The piezoelectric copolymer transducer transduces incident ultrasound signals into corresponding electric signals. A ground conductor is coupled to a first surface of the piezoelectric copolymer transducer. A signal conductor is coupled to a second surface of the piezoelectric copolymer transducer and conducts the corresponding electric signals to a proximal end of the medical device.