| 摘要 |
<P>PROBLEM TO BE SOLVED: To avoid propagation of bacteria or the like inside an applicator of a liquid injection device. <P>SOLUTION: The applicator is divided into a distal end part where a nozzle is formed and a body part on which the distal end part is detachably mounted, a distal end side memory is loaded on the distal end part, and data (first startup data) of the date and time when the distal end part is used for the first time are stored. When starting the liquid injection device, the first startup data are read and written from/to the distal end side memory of the distal end part, and the using time of the distal end part is managed on the basis of the read first startup data. In such a manner, since the distal end part is not kept attached over a long period of time, the propagation of unwanted bacteria or the like in the inside is avoided. <P>COPYRIGHT: (C)2013,JPO&INPIT |
