Invention Grant
- Patent Title: Vacuum assisted wound dressing
- Patent Title (中): 真空辅助伤口敷料
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Application No.: US12744055Application Date: 2008-11-20
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Publication No.: US08715256B2Publication Date: 2014-05-06
- Inventor: Bryan Greener
- Applicant: Bryan Greener
- Applicant Address: GB London
- Assignee: Smith & Nephew PLC
- Current Assignee: Smith & Nephew PLC
- Current Assignee Address: GB London
- Agency: Knobbe, Martens, Olson & Bear, LLP
- Priority: GB0722820.8 20071121
- International Application: PCT/GB2008/051088 WO 20081120
- International Announcement: WO2009/066104 WO 20090528
- Main IPC: A61M1/00
- IPC: A61M1/00
Abstract:
Apparatus for the application of topical negative pressure therapy to a wound site is described, the apparatus comprising: a wound contacting element for retaining wound exudate fluid therein; a wound covering element that provides a substantially airtight seal over the wound contacting element and wound site; a vacuum connection tube connecting a wound cavity to a vacuum source; and a vacuum source connected to a distal end of the vacuum connection tube.
Public/Granted literature
- US20110172615A2 VACUUM ASSISTED WOUND DRESSING Public/Granted day:2011-07-14
Information query
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