| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a double barrel injector capable of being attached to/detached from a syringe and avoiding clogging of a nozzle. <P>SOLUTION: The double barrel injector is constituted by being equipped with the syringe 1 equipped with space regions M1 arranged in parallel for filling different contents, pistons 2a slidably arranged in respective space regions M1 of the syringe 1 and pressing, plungers 3a and 3b whose back end parts are integrally connected by a flange part 4, and a spouting nozzle 5 arranged at the front end part of the syringe 1 and provided at the front end part. A single cylindrical body 5b with a fine diameter which joins respective passages S1, mixes the contents therein and forms an outlet side passage on a top wall is provided in the spouting nozzle 5. Elastic tongue pieces 7a with respective pressing parts 8a and 8b are provided on opposing side walls of the base 5a. A through-hole passing through the elastic tongue pieces 7a and linking and holding the spouting nozzle 5 at the front end part of the syringe 1 so as to be freely removable is provided in the syringe 1. <P>COPYRIGHT: (C)2009,JPO&INPIT |
