Ostomy appliance
US9622903B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 29, 2012 |
| Grant date | Apr 18, 2017 |
| Priority date | — |
| Expiry date | Jun 29, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24273
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An ostomy appliance for attachment to a stoma, the ostomy appliance comprising: an adhesive wafer (100) defining a passage for receiving a stoma of a user, the adhesive wafer comprising a backing layer and a skin facing adhesive layer; and a collecting bag (116) which in use is secured to the adhesive wafer; wherein the adhesive wafer in a first adhesive zone has a first set of properties and in a second adhesive zone (104) has a second set of properties, the first zone defining three or more radially extending zones, wherein the second zone defines one or more interconnecting parts (110), each of which interconnects at least two of the radially extending zones (108).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.