发明名称 |
Catheter device having multi-lumen reinforced shaft and method of manufacture for same |
摘要 |
The present invention provides an improved catheter device having a multi-lumen, reinforced catheter shaft construction. Each lumen is defined by a lubricious liner which promotes the passage of devices or solutions through the lumens with a minimum amount of resistance. A variably flexible outer jacket minimizes trauma to the vascular system of the patient, and offers the attendant medical personnel a high degree of torsional control with respect to the catheter. Methods for the manufacture of such devices are also disclosed.
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申请公布号 |
US2003135198(A1) |
申请公布日期 |
2003.07.17 |
申请号 |
US20020319743 |
申请日期 |
2002.12.13 |
申请人 |
TFX MEDICAL EXTRUSION PRODUCTS |
发明人 |
BERHOW STEVEN;ANDERSON BRENT;RIDDLE RICHARD S. |
分类号 |
A61M25/00;A61M25/14;A61M25/16;(IPC1-7):A61M25/00 |
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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