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:
Nov. 19, 2019
Filed:
Dec. 10, 2014
Covidien Lp, Mansfield, MA (US);
Jeffrey R. Townsend, Longmont, CO (US);
Grant T. Sims, Littleton, CO (US);
Covidien LP, Mansfield, MA (US);
Abstract
An energizable surgical attachment is configured for positioning about a shaft of a surgical instrument. The energizable surgical attachment includes an outer sheath defining a lumen extending longitudinally through the outer sheath, an energizable rod member coupled to the outer sheath, a connector attachment electrically coupled to the energizable rod member, and at least one o-ring disposed within the lumen of the outer sheath. At least a portion of the energizable rod member extends distally from the distal end of the outer sheath. The o-ring(s) are configured to establish a fluid-tight seal between the outer sheath and the shaft of the surgical instrument and to bias the outer sheath towards a stationary position relative to the shaft of the surgical instrument.