Closures for open ended ostomy pouch
US4403991A · kind A · utility
57Cited by
24References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 27, 1977 |
| Grant date | Sep 13, 1983 |
| Priority date | — |
| Expiry date | Dec 27, 1997 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F5/443
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An open ended ostomy pouch having a folding bar attached to the bottom of the pouch. The folding bar extends on both sides beyond the width of the pouch at the bottom opening and includes interlocking closure components on opposite ends.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.