Needleless transfer system
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United States of America Patent
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-
Oct 29, 1996
Grant Date -
N/A
app pub date -
Dec 21, 1994
filing date -
Dec 21, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
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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