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:
Jul. 29, 2025
Filed:
Nov. 18, 2021
Hollister Incorporated, Libertyville, IL (US);
Kenneth Nielsen, Fredensborg, DK;
HOLLISTER INCORPORATED, Libertyville, IL (US);
Abstract
A pouch for collecting biological fluids includes a body side wall and a distal side wall defining a collection chamber therebetween. An inlet opening is provided in the body side wall and an insert is mounted to the body side wall. The insert has an insert opening overlying the inlet opening. An anti-reflux device is disposed in the collection chamber. A first end of the anti-reflux device is mounted to the insert, overlying the insert opening. A second end of the device is mounted to the distal side wall. The anti-reflux device has a plurality of openings therein to provide flow communication from an interior of the anti-reflux device to the collection chamber.