发明名称 |
Method for fabricating a planar eversible lattice which forms a stent when everted |
摘要 |
Methods and articles for fabricating expansive stents having generally cylindrical configurations with a pattern therein include interconnecting portions from a generally planar sheet of material with a central portion. A pattern is formed in the sheet of material around said central portion corresponding to said pattern having interconnecting portions. The pattern has a generally circular outer margin. The pattern is separated from the sheet of material and causes relative movement between the central portion of the pattern and the outer circular margin in a direction perpendicular to the plane of the central portion. The pattern is transformed from one sheet form into one in cylindrical form to provide an expansible stent having a generally cylindrical configuration. |
申请公布号 |
US6327772(B1) |
申请公布日期 |
2001.12.11 |
申请号 |
US19990290562 |
申请日期 |
1999.04.13 |
申请人 |
MEDTRONIC, INC. |
发明人 |
ZADNO-AZIZI GHOLAM-REZA;LUEHRS KIRSTEN F.;GITTINGS DARIN C.;TUROVSKIY ROMAN;COX BRIAN J.;SHIU BRIAN;HAYES MICHAEL B.;COOMBS CRAIG J. |
分类号 |
A61F2/82;A61F2/00;A61F2/06;A61F2/88;A61F2/90;B21D31/00;B21D31/04;B21D51/10;(IPC1-7):B23P13/04 |
主分类号 |
A61F2/82 |
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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