发明名称 |
NEEDLE FREE MEDICAL CONNECTOR WITH EXPANDED VALVE MECHANISM AND METHOD OF FLUID FLOW CONTROL |
摘要 |
A needle free medical connector includes a housing with a first port and a second port. The connector also includes a piston element defining a fluid passageway between the first and second ports. The piston element is movable between flow and non-flow positions. The piston element has a compressible section having a variable inner width that forms a part of the flow path through the connector. As the piston is compressed to the flow position, the compressible section self-expands in width thereby maintaining or increasing the volume of the fluid passageway through the connector. The compressible section has a configuration permitting the continuous flow of fluid through its entirety.
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申请公布号 |
CA2473904(A1) |
申请公布日期 |
2003.06.12 |
申请号 |
CA20022473904 |
申请日期 |
2002.11.20 |
申请人 |
ALARIS MEDICAL SYSTEMS, INC. |
发明人 |
MOSLER, THEODORE J.;LEINSING, KARL R. |
分类号 |
A61M39/02;A61M39/00;A61M39/26;(IPC1-7):A61M39/26 |
主分类号 |
A61M39/02 |
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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