Ostomy skin barrier assembly, stoma seal assembly and materials for use in stoma seals
US6071268A · kind A · utility
37Cited by
21References
7Claims
0Family size
Inventor
Key dates
| Filing date | May 29, 1998 |
| Grant date | Jun 6, 2000 |
| Priority date | — |
| Expiry date | May 29, 2018 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F5/445
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An improved ostomy face plate. The improved face plate includes a ring seal of silicons foam, a blotter ring disposed between the ring seal and the barrier seal, and an improved barrier seal compound with a low isobutylene content.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.