发明名称 |
Rotating balloon expandable sheath bifurcation delivery |
摘要 |
A stent delivery assembly comprises a balloon catheter with a rotatable assembly disposed thereabout. The rotatable assembly comprises a rotatable sheath which in a reduced state is freely rotatable about the medical balloon and when in the expanded state is frictionally engaged by the expanded balloon. A secondary guide wire housing is at least partially engaged to the rotatable sheath. A stent may be disposed about at least a portion of the rotatable sheath and at least a portion of the secondary guide wire housing so that a distal end portion of the secondary guide wire housing exits the flow path of the stent through one of the plurality of cell openings which the stent defines. |
申请公布号 |
US7314480(B2) |
申请公布日期 |
2008.01.01 |
申请号 |
US20030657472 |
申请日期 |
2003.09.08 |
申请人 |
BOSTON SCIENTIFIC SCIMED, INC. |
发明人 |
EIDENSCHINK TRACEE;TRAN THE THOMAS TRINH |
分类号 |
A61F2/06;A61F2/84;A61M29/00 |
主分类号 |
A61F2/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|