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:
May. 30, 2023
Filed:
Aug. 12, 2021
Covidien Lp, Mansfield, MA (US);
Joseph Eisinger, Northford, CT (US);
David E. Valentine, Jr., Hamden, CT (US);
Ramiro D. Cabrera, Cheshire, CT (US);
Stephen R. Paul, Burlington, CT (US);
Patrick D. Mozdzierz, Glastonbury, CT (US);
Jorge L. Boyd, East Hartford, CT (US);
Anthony Sgroi, Jr., Wallingford, CT (US);
Covidien LP, Mansfield, MA (US);
Abstract
A surgical device including a handle assembly, an elongated portion, and outer band assembly, and inner band assembly, a trocar assembly, and a seal assembly is disclosed. At least a portion of the outer band assembly is disposed radially within the outer sleeve. At least a portion of the trocar assembly is disposed radially within the inner band assembly. The seal assembly includes a first annular seal and a second annular seal. The first annular seal is disposed radially inward of the outer sleeve and radially outward of the outer band assembly. The second annular seal is disposed radially inward of the outer band assembly and radially outward of the inner band assembly.