发明名称 |
BIOABSORBABLE POLYMERIC MEDICAL DEVICE |
摘要 |
In embodiments there is described a cardiovascular tube-shaped lockable and expandable bioabsorbable scaffold having a low immunogenicity manufactured from a crystallizable bioabsorbable polymer composition or blend. |
申请公布号 |
US2016331565(A1) |
申请公布日期 |
2016.11.17 |
申请号 |
US201615218921 |
申请日期 |
2016.07.25 |
申请人 |
OrbusNeich Medical, Inc. |
发明人 |
Cottone Robert J.;Ye Shusheng;Pazienza John |
分类号 |
A61F2/915;A61F2/844 |
主分类号 |
A61F2/915 |
代理机构 |
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代理人 |
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主权项 |
1. A flexible scaffold formed from expansion-crystallizable bioabsorbable polymer material comprising:
a first sinusoidal strut pattern comprising a series of sinusoids; a nested hoop structure; and a second sinusoidal strut pattern comprising a series of, said sinusoids of said second sinusoidal strut pattern being shifted from about 0° to about 180° with respect to said sinusoids of said first sinusoidal strut pattern; and when fully expanded, the first and second sinusoidal strut patterns maintain a sinusoidal shape and the nested hoop structure forms a hoop structure. |
地址 |
Fort Lauderdale FL US |