METHOD OF ATOMIZING A FLUID COMPOSITION

A method of atomizing a fluid composition is provided that includes dynamically measuring the minimum-required actuation energy for the fluid composition. The method includes the steps of: connecting a microfluidic cartridge with a housing of a microfluidic device, the microfluidic cartridge comprising a reservoir containing the fluid composition and a microfluidic die in fluid communication with the reservoir; the microfluidic device comprising a controller; measuring the minimum-required actuation energy for the fluid composition at a first time; atomizing the fluid composition in a first atomization period; measuring the minimum-required actuation energy for a fluid composition at a second time that is after the first time; and atomizing the fluid composition in a second atomatization period. 本发明提供了一种雾化流体组合物的方法，该方法包括动态地测量所述流体组合物的最小所需致动能量。该方法包括以下步骤：将微流体料盒与微流体装置的外壳连接，所述微流体料盒包括容纳所述流体组合物的贮存器和与所述贮存器流体连通的微流体管芯；所述微流体装置包括控制器；在第一时间处测量所述流体组合物的最小所需致动能量；在第一雾化时间段内雾化所述流体组合物；在所述第一时间之后的第二时间处测量流体组合物的最小所需致动能量；以及在第二雾化时间段内雾化所