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US 10,588,773 B2Granted
Closure system for a drainable pouch
AssigneeConvatec Technologies Inc.
InventorsMingliang Lawrence Tsai, Tinh Nguyen-DeMary
Life of this patent
Estimating the term…
Abstract
The present invention is a drainable ostomy pouch having a closure system that includes a resealable press and seal material. The material facilitates closing and opening of the ostomy pouch outlet. A space between the comfort panel and the pouch material can accommodate the closure system or at least a portion of the closure system.
Claims8
A drainable ostomy pouch comprising:
- a) a front body-side panel and a rear opposing panel, said panels being joined together along the outer periphery of each panel to form a pouch with an outlet, said front body-side panel including a stomal opening for receiving waste into said pouch therethrough, the pouch having a body portion and a tail portion extending therefrom, said tail portion having said outlet;
- b) said tail portion comprising
- i) a closure system, wherein each of said panels comprises a reinforcing member located proximate to said outlet, and
- ii) an adhesive film capable of self-sealing and covering at least one panel of said tail portion entirely,
- said tail portion being foldable upon itself so as to resealably close said outlet;
- and
- c) a comfort layer covering at least part of said front body-side panel, said comfort layer being secured to said front body-side panel in a manner so as to leave an access opening to a pocket formed between said comfort layer and front body-side panel proximate to where said tail portion extends from said body portion, said access opening accommodating at least part of said tail portion in a folded condition in the formed pocket.
4 more elements
Dependencies are inferred from the claim text.