Method and an arrangement for manufacturing wound dressings, and a wound dressing manufactured in accordance with the method
US5635201A · kind A · utility
234Cited by
9References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 14, 1994 |
| Grant date | Jun 3, 1997 |
| Priority date | — |
| Expiry date | Sep 14, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2013/00863
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method and apparatus for manufacturing a wound dressing, and a wound dressing produced thereby. The upper surface of a perforated carrier material (2) is coated with a curable silicone mixture (3) and cold air is blown onto the underside of the coated carrier material. Heat is then applied to the silicone mixture until it has cured to a silicone gel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.