发明名称 |
Esophageal valve device for placing in the cardia |
摘要 |
A luminal valve for placing in a body lumen comprises at least four valve leaflets. The valve has a normally closed configuration in which the leaflets are engaged and an open configuration in which the leaflets are open. The valve may be mounted to an esophageal support.
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申请公布号 |
US8500821(B2) |
申请公布日期 |
2013.08.06 |
申请号 |
US20090488037 |
申请日期 |
2009.06.19 |
申请人 |
SOBRINO-SERRANO GABRIEL;BEHAN NIALL;O'HALLORAN ANTHONY;VYSERA BIOMEDICAL LIMITED |
发明人 |
SOBRINO-SERRANO GABRIEL;BEHAN NIALL;O'HALLORAN ANTHONY |
分类号 |
A61F2/04;A61F2/06;A61F2/20;A61M5/00 |
主分类号 |
A61F2/04 |
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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