| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an injection apparatus or an injector for which reliability is improved so as to administer a desired amount of a preparation at all times. <P>SOLUTION: The injection apparatus or the injector having a service life timer comprises: (a) a casing 4 provided with a reservoir for a container for the preparation to be administered; (b) a transport member 15 for the preparation; (c) an adder 50 for recording and adding the change of the state of the apparatus inevitably repeated when repeatedly administering the preparation; and (d) output means 16, 56 and 28 and 56 connected to the adder 50 for outputting signals which can be recognized by a sensor according to an added result. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
