| 摘要 |
<p>1,171,580. Measuring fluid flow. GAMBRO A.B. Oct. 28, 1968 [Dec. 21, 1967], No. 50962/68. Heading G1R. In a liquid flow metering device, such as for use with blood, comprising an inlet and outlet chambers 1, 2, separated by a partition and provided with a slot 10 through which the liquid flows, the flow being metered by measuring the liquid level in the chamber 1, the bottom 6 of the outlet chamber 2 is located at a lower level than that of chamber 1 and a liquid collecting bowl 12 is provided at the lower end of the slot 10 in the chamber 2.</p> |
