发明名称 |
BIORESORBABLE VASCULAR IMPLANT HAVING HOMOGENOUSLY DISTRIBUTED STRESSES UNDER A RADIAL LOAD |
摘要 |
A bioresorbable vascular implant for implantation in a bodily lumen has a tubular framework and includes one or more annular support members. Each of the one or more annular support members includes a plurality of struts interconnected by a hinge region. Each of the plurality of struts also includes a mid-section. The vascular implant also includes at least one viscoelastic material that enables transition of the vascular implant between a collapsed configuration and an expanded configuration. Each of the plurality of struts and the hinge region defines a cross-section. The moment of inertia increases from the mid-section towards the hinge region to accommodate the transition and resist a radial load applied to the vascular implant in the expanded configuration. |
申请公布号 |
ZA201203156(B) |
申请公布日期 |
2013.09.25 |
申请号 |
ZA20120003156 |
申请日期 |
2012.05.02 |
申请人 |
ARTERIAL REMODELING TECHNOLOGIES, S.A. |
发明人 |
VAN DER LEEST MACHIEL |
分类号 |
A61F |
主分类号 |
A61F |
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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