发明名称 |
Multi-lumen extrusion tubing |
摘要 |
A multi-lumen balloon for use in a fluted balloon centering catheter and method for providing the same. The multi-lumen balloon maintains a radiation source at the center of a cardiovascular artery, has improved blood perfusion capability, and has improved balloon refolding characteristics. The method of fabricating a multi-lumen balloon designed for a radiation centering catheter uses an improved extrusion process that allows the manufacture of the multi-lumen balloon sub-assembly to be done separately from the catheter shaft assembly.
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申请公布号 |
US2003088209(A1) |
申请公布日期 |
2003.05.08 |
申请号 |
US20020313514 |
申请日期 |
2002.12.05 |
申请人 |
CHIU JESSICA;REISS PAUL;NEWTON MARK;PETERSON ERIC D |
发明人 |
CHIU JESSICA;REISS PAUL;NEWTON MARK;PETERSON ERIC D. |
分类号 |
A61F2/958;A61M25/00;A61M25/14;A61N5/10;(IPC1-7):A61M29/00 |
主分类号 |
A61F2/958 |
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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