Invention Grant
- Patent Title: Layered materials for use as wound dressings
- Patent Title (中): 分层材料用作伤口敷料
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Application No.: US10445222Application Date: 2003-05-27
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Publication No.: US08097272B2Publication Date: 2012-01-17
- Inventor: Deborah Addison
- Applicant: Deborah Addison
- Applicant Address: US DE Wilmington
- Assignee: Systagenix Wound Management (US), Inc.
- Current Assignee: Systagenix Wound Management (US), Inc.
- Current Assignee Address: US DE Wilmington
- Agency: Morgan, Lewis & Bockius LLP
- Priority: GB0029918.0 20001207
- Main IPC: A61F13/00
- IPC: A61F13/00 ; A61K9/70 ; A61L15/00
Abstract:
The invention provides a wound dressing comprising a layered material comprising a hydrophilic foam layer formed from a first polyurethane and a hydrogel layer formed from a second polyurethane, wherein the hydrogel layer is laminated to the hydrophilic foam layer. The invention also provides methods for preparing the same.
Public/Granted literature
- US20100198127A1 Layered materials for use as wound dressings Public/Granted day:2010-08-05
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