发明名称 |
SYSTEM AND METHOD FOR TRANSAPICAL ACCESS AND CLOSURE |
摘要 |
Embodiments are described for creating and closing tissue access ports, such as transapical access ports, which involve placement of an introducer across the subject tissue structure, and deployment of a controllable port closure device assembly configured to remain in place with a ratcheting mechanism, and to hold the tissue surrounding the previous access port location closed against a sealing disc with proximal and distal strut assemblies, after the introducer has been removed. |
申请公布号 |
CA2801923(A1) |
申请公布日期 |
2011.12.15 |
申请号 |
CA20112801923 |
申请日期 |
2011.06.10 |
申请人 |
ENTOURAGE MEDICAL TECHNOLOGIES, INC. |
发明人 |
LITVACK, FRANK;SHANLEY, JOHN F.;SHLUZAS, ALAN E.;DIAZ, STEPHEN H.;STEESE-BRADLEY, GARY |
分类号 |
A61B17/00 |
主分类号 |
A61B17/00 |
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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