Invention Grant
- Patent Title: Antibacterial wound dressing
- Patent Title (中): 抗菌伤口敷料
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Application No.: US847868Application Date: 1977-11-02
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Publication No.: US4191743APublication Date: 1980-03-04
- Inventor: Klaus Klemm , Helmut Wahlig
- Applicant: Klaus Klemm , Helmut Wahlig
- Applicant Address: DEX Darmstadt
- Assignee: Merck Patent Gesellschaft mit beschrankter Haftung
- Current Assignee: Merck Patent Gesellschaft mit beschrankter Haftung
- Current Assignee Address: DEX Darmstadt
- Priority: DEX2650306 19761102
- Main IPC: A61L15/44
- IPC: A61L15/44 ; A61L15/46 ; A61F13/00 ; A61F7/02 ; A61L15/03
Abstract:
Antibiotics can be effectively administered to wounds over long time periods by a wound dressing which comprises at least two layers of synthetic resin arranged one above the other and an intermediate layer composed of a synthetic resin granulate (particle size: 0.5-3mm) having an antibiotic incorporated therein.
Public/Granted literature
- US5927525A Multi-layer containers and preforms Public/Granted day:1999-07-27
Information query
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