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. 15, 2015
Filed:
Mar. 16, 2012
Mat based antenna system to detect transponder tagged objects, for example during medical procedures
William A. Blair, San Diego, CA (US);
William A. Blair, San Diego, CA (US);
RF SURGICAL SYSTEMS, INC., Carlsbad, CA (US);
Abstract
A mat based antenna system allows medical personnel to ascertain the presence or absence of objects (e.g., medical implements, medical supplies) tagged with transponders in an environment in which medical procedures (e.g., surgery) are performed, and may allow reading of information from the transponders, writing information to the transponders and/or controlling or commanding the transponders. In use, the mat based antenna system may be positioned beneath a patient, such as during surgery or child birth. A controller is coupled to the antennas to transmit signals (e.g. interrogation signals) to the transponders and to receive signals (e.g., response signals) from the transponders.