| 摘要 |
<P>PROBLEM TO BE SOLVED: To attain release of fixation by easy handwork, without releasing a loose component such as a pin, in regard to fixation of a feeding plunger. <P>SOLUTION: A cartridge 80 for pressing out the content of the cartridge, particularly cement, and suitably cement for medical treatment in particular, includes at least one cylindrical hollow space which is demarcated by a cartridge wall part 72, at least one feeding plunger which is so disposed in the hollow space as to be movable along the cylinder axis of the hollow space and contacts with the cartridge wall part 72, and at least one snap engagement means 66 which can be used for fixing the feeding plunger 61 at a prescribed position in the cartridge wall part 72. In this cartridge 80, at least one fixing device 65 is provided for the feeding plunger 61 and has one of the snap engagement means 66, and the fixing device is accessible from the outside at the time when the feeding plunger 61 is fixed. <P>COPYRIGHT: (C)2012,JPO&INPIT |
