发明名称 |
Needleless transfer system |
摘要 |
This invention relates to a new and improved design associated with the fabrication and construction of a needleless transfer system wherein through the use of a unique valve mechanism there is avoided the necessity to utilize a needle in conjunction with a syringe for purposes of transferring and/or injecting a liquid medium from one environment into another environment. By having the valve mechanism comprise a hollow enclosure which has contained therein a compressible structure which acts both as a filter and as a mechanism to allow for the selective flow of a liquid medium through the system in a singular direction, the capabilities of the needleless transfer system are achieved.
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申请公布号 |
US5569209(A) |
申请公布日期 |
1996.10.29 |
申请号 |
US19940361128 |
申请日期 |
1994.12.21 |
申请人 |
JEMM TRAN-SAFE SYSTEMS, INC. |
发明人 |
ROITMAN, ALAN L. |
分类号 |
A61J1/00;A61J1/20;A61M39/26;(IPC1-7):A61M5/00 |
主分类号 |
A61J1/00 |
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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