| 摘要 |
<P>PROBLEM TO BE SOLVED: To enhance the user's convenience relating to a liquid-drug administration device. <P>SOLUTION: The driving of a feeding portion 130 provided in a space formed of a lower housing portion 101 and an upper housing portion 102 which are different spaces, is confirmed in a non-contact state by the magnetic sensors 210 and 211 provided in the spaces formed of an upper housing portion 201 and a lower housing portion 202. As a result, a driving control portion 20 using no liquid drug is allowed to be used again and the user's convenience to use the liquid-drug administration device is enhanced. <P>COPYRIGHT: (C)2013,JPO&INPIT |
