| 摘要 |
A urine metering and collection system is disclosed which includes a relatively stiff integral head member having a volume calibrated chamber with sidewalls continuously converging downwardly towards each other such that each horizontal section of the chamber has a smaller volume per unit of height than does the next adjacent upper horizontal section throughout a major portion of the length of the chamber, an outlet passageway adjacent the bottom of the chamber; an inlet passageway adjacent the top of the chamber, an overflow passageway having one end in fluid-flow communication with the top of the chamber and an air vent communicating with the chamber; a collection bag fixedly secured to the head member below the chamber and in flow communication with the outlet overflow passageway, which also serves as a vent for the bag, and including an opening and a drain tube; and conduit means for placing the chamber outlet passageway and the collection bag opening in flow communication, the conduit means preferably having a three position valve including one position for sampling fluid in the metering chamber. |
