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:
Mar. 25, 2025
Filed:
Sep. 24, 2021
Coopersurgical, Inc., Trumbull, CT (US);
Thomas William Winegar, Trumbull, CT (US);
Rosemary Michelle Garofalo, North Haven, CT (US);
CooperSurgical, Inc., Trumbull, CT (US);
Abstract
A sheath for inserting a cannula of an endoscope into a cavity of a patient is described herein. The sheath comprises an introducer, a support channel and a pull-tab. The introducer has an open end being sized and shaped to accept a tip of the cannula and a tip end adapted to be deflected in an outward direction by the tip of the cannula passing into the introducer. The support channel is adapted to receive a shaft of the cannula and guide the tip of the cannula into the introducer; and the pull provides a finger hold for a user to grasp the sheath. In some aspects, the introducer includes a plurality of extending segments having a normally closed position defining a conical exterior shape of the introducer, with the plurality of tapered segments adapted to be separated by the tip of the cannula passing through the introducer.