| 摘要 |
<p>The invention relates to a device for dispensing droplets comprising a first channel (8, 10), known as the main channel, for circulating a first liquid flow, a second channel (12, 13) for circulating fluid, forming an intersection area (27) with the first channel and being terminated by an ejection opening (20), means (4) for measuring a physical property of particles or cells in the first channel (18), and means for producing a pressure wave in the second channel (12,13).</p> |
