发明名称 |
RACK AND PINION DRIVE FOR BY-PASS CARTRIDGE |
摘要 |
A device for mixing a substance comprised of two constituents contained in a cartridge and having a cartridge holder thereabout, the device comprising a plunger rod for pushing the closure member to permit the transfer of a diluent in a first chamber through a by-pass channel to mix with a constituent in a first chamber, the plunger rod being driven by means of a rack and a pinion gear arrangement to prevent overly rapid movement of the plunger rod. |
申请公布号 |
EP2296797(A1) |
申请公布日期 |
2011.03.23 |
申请号 |
EP20090761205 |
申请日期 |
2009.06.10 |
申请人 |
DUOJECT MEDICAL SYSTEMS INC |
发明人 |
REYNOLDS, DAVID L.;MACDONALD, DANIEL;MCCARTHY, ROGER |
分类号 |
B01F15/02;A61M5/24;B01F13/00;B01F15/00 |
主分类号 |
B01F15/02 |
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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