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:
Sep. 10, 2002
Filed:
Apr. 05, 2000
Richard Bruce Bernardi, Wayne, PA (US);
Christopher John Vecchio, Philadelphia, PA (US);
Spectrasonics Imaging, Inc., Wayne, PA (US);
Abstract
Determining the locations of therapeutic seeds implanted in a body part by distinguishing the therapeutic seeds from the body part by imposing physical changes on the therapeutic seeds and sensing these physical changes in the therapeutic seeds. In one form of the invention, the therapeutic seeds are partially ferromagnetic and are caused to vibrate by a magnetic field and the vibrating therapeutic seeds are identified by reflections of ultrasonic signals transmitted to the therapeutic seeds.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile