发明名称 |
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摘要 |
An injection cartridge (1) of the dual-chamber type has a bypass connection (12) between its two chambers (9, 10) which is arranged such that the interior wall of the cartridge is modified in a predetermined area in such a way that the movable wall (11) between the two chambers does not seal completely against the interior wall in said area. According to the invention, the modification of said wall is arranged as a plurality of lands and grooves (12) which have a direction that is inclined in relation to the longitudinal axis of the cartridge barrel. <IMAGE> |
申请公布号 |
JP2942836(B2) |
申请公布日期 |
1999.08.30 |
申请号 |
JP19950511677 |
申请日期 |
1994.10.10 |
申请人 |
FUARUMASHIA ANDO ATSUPUJON AB |
发明人 |
IERUTOMAN BIRUIERU;BOODAN PAURYUU |
分类号 |
A61J1/05;A61M5/178;A61M5/19;A61M5/24;A61M5/31;(IPC1-7):A61M5/178 |
主分类号 |
A61J1/05 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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