Invention Grant
US07972385B2 Patch for replacement of a portion of bladder wall following partial cystectomy
有权
部分膀胱切除术后用于更换膀胱壁部分的补片
- Patent Title: Patch for replacement of a portion of bladder wall following partial cystectomy
- Patent Title (中): 部分膀胱切除术后用于更换膀胱壁部分的补片
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Application No.: US12088888Application Date: 2006-09-25
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Publication No.: US07972385B2Publication Date: 2011-07-05
- Inventor: Pietro Cortellini
- Applicant: Pietro Cortellini
- Applicant Address: IT Cremona
- Assignee: Antonio Sambusseti
- Current Assignee: Antonio Sambusseti
- Current Assignee Address: IT Cremona
- Agency: Young & Thompson
- Priority: ITMI2005A1854 20051003
- International Application: PCT/EP2006/009274 WO 20060925
- International Announcement: WO2007/039160 WO 20070412
- Main IPC: A61F2/02
- IPC: A61F2/02 ; A61F2/00 ; A61F13/00
Abstract:
A patch for replacement of a portion of bladder wall following partial cystectomy includes a multi-layered membrane of soft silicone with a thickness of about 600 microns so as to be sufficiently elastic to be able to withstand the dilatations due to expansion and deflation of the bladder, a surface layer of texturized silicone that is arranged to face an outside of a bladder to reduce a risk of adhesion of fibrotic capsule, and an inner coating of pyrolytic turbostatic carbon that is arranged to face an inside of the bladder.
Public/Granted literature
- US20080319460A1 Patch For Replacement of a Portion of Bladder Wall Following Partial Cystectomy Public/Granted day:2008-12-25
Information query
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