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:
Jul. 30, 2024
Filed:
Aug. 25, 2021
Covidien Lp, Mansfield, MA (US);
Henry D. Cook, Lyons, CO (US);
Lewis R. Puterbaugh, Longmont, CO (US);
COVIDIEN LP, Mansfield, MA (US);
Abstract
An inventory system configured for detecting and counting potentially retained surgical items within a body of a patient includes a tag configured to transmit a return signal including an electrical characteristic when energized, a signal generator configured to generate an energizing signal for the tag, an antenna operably coupled to the signal generator and configured to receive at least the return signal transmitted by the tag, a processor, and a memory. The memory includes instructions stored thereon, which, when executed by the processor, cause the inventory system to energize the tag by the energizing signal, receive the return signal from the tag by the antenna, and determine a presence of the beacon tag based on the electrical characteristic.