发明名称 |
DELIVERY OF MEDICAL DEVICES |
摘要 |
A stent delivery system can include an elongate core member sized for insertion into a blood vessel. The core member can be configured to advance a stent toward a treatment location in the blood vessel. The core member can include a longitudinally extending tube having a helical cut extending along the tube. The helical cut can have an axial length of at least 50 cm and be continuous along the axial length. |
申请公布号 |
US2015238336(A1) |
申请公布日期 |
2015.08.27 |
申请号 |
US201514635456 |
申请日期 |
2015.03.02 |
申请人 |
Covidien LP |
发明人 |
JOHNSON Garrett;LOSORDO Michael;SKUJINS Peter |
分类号 |
A61F2/95;A61F2/958;A61F2/92;A61F2/82;A61F2/86 |
主分类号 |
A61F2/95 |
代理机构 |
|
代理人 |
|
主权项 |
1. A stent delivery system comprising a hypotube having an elongate tubular body and a continuous helical cut extending along the body, the cut having an axial length of at least 50 cm, the cut comprising first and second helical slots joined by a connection aperture, wherein a pitch of the cut varies along the first and second helical slots. |
地址 |
Mansfield MA US |