发明名称 |
SELECTIVE SURFACE MODIFICATION OF CATHETER TUBING |
摘要 |
<p>A catheter shaft and methods for making and using the same. The catheter shaft may include a core portion, a cap portion, and one or more lumens. The cap portion may be disposed on or over a section of the core portion and define a region with a different exterior or interior surface characteristic. For example, the cap portion may define a lubricious region along the catheter shaft. Manufacturing the catheter shaft may include a modified co-extrusion process that incorporates a flow valve on at least one of the material supply lines so that the supply line can be regulated by a user.</p> |
申请公布号 |
WO2006055203(A1) |
申请公布日期 |
2006.05.26 |
申请号 |
WO2005US38710 |
申请日期 |
2005.10.26 |
申请人 |
BOSTON SCIENTIFIC SCIMED, INC.;LAREAU, RAYMOND |
发明人 |
LAREAU, RAYMOND |
分类号 |
A61M25/00;B29C47/06;B29C47/28 |
主分类号 |
A61M25/00 |
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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