发明名称 |
IMPLANTABLE SURGICAL RING WITH SINGLE HOSE |
摘要 |
- The invention relates to an implantable surgical ring designed to form a closed loop for squeezing a biological part in order to modify the cross section of flow of said part, said ring comprising a flexible hose (2) which is bent round upon itself and is made of an elastomer material by one-piece moulding, said ring being characterized in that said hose (2) defines at least two adjacent inflation chambers (4, 5), each having in transverse cross section a domed shape projecting into the loop, said chambers (4, 5) being designed to receive an inflation fluid, and said hose (2) also comprising a partition designed to prevent a transfer of inflation fluid between the two chambers (4, 5) along at least a part of their length. -Surgical rings. |
申请公布号 |
WO2009136122(A3) |
申请公布日期 |
2010.01.21 |
申请号 |
WO2009FR50672 |
申请日期 |
2009.04.10 |
申请人 |
COMPAGNIE EUROPEENNE D'ETUDE ET DE RECHERCHE DE DISPOSITIFS POUR L'IMPLANTATION PAR LAPAROSCOPIE;RICOL, JEAN-PAUL, GILBERT;PAGANON, PASCAL |
发明人 |
RICOL, JEAN-PAUL, GILBERT;PAGANON, PASCAL |
分类号 |
A61F5/00;B29C45/00 |
主分类号 |
A61F5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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