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. 12, 2024
Filed:
Nov. 23, 2020
Covidien Lp, Mansfield, MA (US);
Astley C. Lobo, West Haven, CT (US);
Jason Mickus, Avon, CT (US);
Kevin M. Desjardin, Prospect, CT (US);
Covidien LP, Mansfield, MA (US);
Abstract
A surgical access device includes a cannula body, an obturator assembly, and a fixation mechanism. The fixation mechanism includes at least one wing, a first plurality of magnets disposed on an elongated portion of the obturator assembly, and a second plurality of magnets disposed on the at least one wing. The at least one wing is coupled to an elongated portion of the cannula body and is movable between a first position where the at least one wing is parallel to a longitudinal axis, and a second position where the at least one wing is disposed at an angle to the longitudinal axis. A predetermined amount of translation of the elongated portion of the obturator assembly within a channel of the elongated portion of the cannula body causes the at least one wing to move from the first position to the second position.