| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a disposable injection device which is formed in a compact thin module type independent construction, easy to use and manufactured relatively inexpensively. <P>SOLUTION: The injection device includes: an injector defining a first cavity and an orifice; a movable member in the first cavity; a housing defining a second cavity at the proximal end part of the movable member; and a charge in the second cavity, the charge comprising at least two discrete materials. <P>COPYRIGHT: (C)2008,JPO&INPIT |
