| 摘要 |
The invention relates to a multi-duct fluid dispenser for withdrawing liquid ( 14 ) from a plurality of cavities ( 12 ) formed in a reservoir platter ( 10 ) and spraying it onto a receiving platter ( 16 ). It comprises: a plurality of flexible ducts ( 26 ) arranged in a convergent bundle, the first ends of which are intended to be immersed in said cavities and the second ends of which are assembled in a miniaturized array, means of filling said ducts, from their first ends, with the liquid contained in the cavities, and means of expelling a drop of liquid from the second end of each duct toward the receiving platter. The ducts are formed in a plurality of flexible plates ( 18 ) joined together by their part ( 24 ) that comprises the second ends of the ducts. They are each formed of two polymer sheets ( 34, 36 ) sealed together and of which at least one is endowed with an array of convergent grooves forming the ducts.
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