| 摘要 |
A bacteria-retaining medical valve including a housing defining a liquid inlet and a liquid outlet, a valve located within the housing downstream of the liquid inlet and a bacterial filter assembly located within the housing downstream of the valve and upstream of the liquid outlet, the bacterial filter assembly including hydrophilic bacterial impermeable passageways which are configured to permit liquid passage therethrough and prevent bacterial passage therethrough and air passage therethrough and hydrophobic bacterial impermeable passageways which are configured to permit air passage therethrough and prevent bacterial passage therethrough and liquid passage therethrough. |
