Ostomy appliance
US10278857B2 · kind B2 · utility
25Cited by
12References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 28, 2014 |
| Grant date | May 7, 2019 |
| Priority date | — |
| Expiry date | Nov 19, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2005/4483
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A one-piece or two-piece ostomy appliance comprising a base plate (1), the base plate comprising an adhesive wafer (11) that comprises a top film (8) and at least one skin-friendly adhesive (9) on a proximal surface thereof, for attaching the base plate to the skin of a user, and a first through-going-hole (5). Further, a convex element (10) is arranged distal to a user-interface of the adhesive wafer and has a second through-going hole (15) of the same diameter as the first through-going hole and being co-axially arranged therewith. The convex element comprises a material which reacts to moisture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.