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:
Oct. 22, 2024
Filed:
May. 03, 2021
Covidien Lp, Mansfield, MA (US);
Astley C. Lobo, West Haven, CT (US);
Kevin M. Desjardin, Prospect, CT (US);
Christopher A. Tokarz, Wallingford, CT (US);
Douglas M. Pattison, Bristol, CT (US);
Covidien LP, Mansfield, MA (US);
Abstract
A surgical access device has a housing and a tubular member extending from the housing. A collar includes proximal and distal walls along with first and second sidewalls. The first and second sidewalls have a circular configuration and join the proximal and distal walls. The collar is repositionable along a length of the tubular member. A cavity is defined between the proximal and distal walls and the first and second sidewalls. The cavity is configured to store a quantity of a fluid therein. Pores extend through the distal wall and each pore is configured to allow a predetermined quantity of the fluid to flow therethrough. A port is disposed through the proximal wall and is in fluid communication with the cavity. The port is configured to allow the fluid to be introduced into the cavity.