| 发明名称 |
CO-EXTRUDED TUBING |
| 摘要 |
<p>A co-extruded tubing for the administration of intravenous fluids has an outer layer of a polyester. An inner fluid-contact layer may be of a polyethylene or of a thermoplastic polyurethane. Where the inner fluid-contact layer is of polyethylene, an intermediate tie layer of ethylene-vinyl acetate copolymer may be included to prevent delamination.</p> |
| 申请公布号 |
EP1468218(A4) |
申请公布日期 |
2008.11.05 |
| 申请号 |
EP20030705882 |
申请日期 |
2003.01.23 |
| 申请人 |
NATVAR HOLDINGS, INC. |
发明人 |
DONOHUE, ROBERT, JAMES;COGGINS, GEORGE, III;BENSON, PERRY;POPE, LIBBY |
| 分类号 |
A61M5/14;A61L29/00;A61M25/00;A61M39/08;B32B1/08;B32B27/36;F16L11/04;(IPC1-7):F16L9/14;F16L11/00 |
主分类号 |
A61M5/14 |
| 代理机构 |
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代理人 |
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| 主权项 |
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