Method
US9486553B2 · kind B2 · utility
1Cited by
9References
28Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 16, 2010 |
| Grant date | Nov 8, 2016 |
| Priority date | — |
| Expiry date | Jun 9, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2013/0091
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method of manufacturing a wound dressing or the like comprises the steps of a) providing a layer of substrate material; b) extruding a curable hydrophobic gel precursor composition onto that substrate material via one or more mobile applicators; and c) causing or allowing the hydrophobic gel precursor composition to cure to form a hydrophobic gel. Wound dressings or the like that can be manufactured by such a method comprise a layer of substrate material, the wound facing surface of which carries bands of hydrophobic gel that are intermingled in a lattice-like arrangement.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.