Patent · US Active

Lubricated valve for ostomy pouch

US10251770B2 · kind B2 · utility

14Cited by

30References

7Claims

0Family size

Assignee

Hollister Incorporated · US

Inventors

Moh-Ching Oliver Chang · Lake in the Hills, US
Jon Z. Lugenbill · Warrenville, US
Kevin Harrington · Libertyville, US
Daniel A. March · Lake Villa, US

Key dates

Filing date	Dec 8, 2014
Grant date	Apr 9, 2019
Priority date	—
Expiry date	Aug 12, 2037

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61F5/445
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A valve for a pouch for collecting biological fluids includes a valve stem, at least a portion of which is formed from a polymeric material including oleamide.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.