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:
Apr. 02, 2013
Filed:
Jun. 22, 2010
Henrik Edvardsen, Copenhagen N, DK;
Michael Hansen, Gilleleje, DK;
Danuta Ciok, Nivaa, DK;
Lene Feldskov Nielsen, Copenhagen K, DK;
Kent Hoeier Nielsen, Oelstykke, DK;
Henrik Edvardsen, Copenhagen N, DK;
Michael Hansen, Gilleleje, DK;
Danuta Ciok, Nivaa, DK;
Lene Feldskov Nielsen, Copenhagen K, DK;
Kent Hoeier Nielsen, Oelstykke, DK;
Coloplast A/S, Humlebaek, DK;
Abstract
An ostomy device that comprises an adhesive wafer for attaching to the skin around the stoma. The wafer comprises an adhesive layer having a proximal adhesive side and a distal side, where the distal side is covered with a backing layer. The wafer comprises a central portion and a peripheral portion, and it comprises a proximal section located on the proximal side of the central portion and a distal section visually arranged on the distal side of peripheral portion, wherein the distal section changes colour when the proximal section is exposed to fluid.