| 摘要 |
PROBLEM TO BE SOLVED: To provide a droplet spray system for a liquid substance like perfume or other nonaqueous solvent-based liquids, or effective for use for liquid medicines. SOLUTION: This droplet spray system is for spraying the liquid substance, and is provided with a droplet spray device, a reservoir for containing the liquid substance, a fluid interface, a valve, an electronic machine operation means, and an electronic control means. The droplet spray system comprises two parts of a first disposable part with the reservoir and valve disposed therein, and a second non-disposable part with the droplet spray device, electronic machine operation means, electronic control means, and fluid interface disposed therein. As a result, the reservoir does not directly contact the fluid channel, and the valve is surely liquid-tight when the first disposable part is not in use. COPYRIGHT: (C)2005,JPO&NCIPI |
