发明名称 |
VALVE MECHANISM, CELL CULTIVATION APPARATUS USING SAME, AND CELL CULTIVATION METHOD |
摘要 |
The purpose of the present invention is to provide a valve mechanism which features a simple structure adapted to collectively control the supply of gas or culture medium to a plurality of cultivation containers for simultaneous cultivation and to enhance the reliability of the valve mechanism. The valve mechanism of the invention is a valve mechanism for opening and closing passages for liquid or gas. The valve mechanism includes: clip members adapted to close a plurality of tube passages, respectively; a multiple cam member for opening the clip members in sequence by making contact with the clip members; and a rotational mechanism for rotating the multiple cam member. The clip member includes: a spring for closing a clip thereof; and a clip contact portion for a cam contact portion of the multiple cam member to make contact therewith. |
申请公布号 |
EP2894378(A4) |
申请公布日期 |
2016.03.23 |
申请号 |
EP20120884193 |
申请日期 |
2012.09.05 |
申请人 |
HITACHI, LTD. |
发明人 |
ZHOU GUANGBIN;NOZAKI TAKAYUKI;MATSUOKA SHIZU;NAKAJIMA RYOTA;KIYAMA MASAHARU;MINAMI KENICHI |
分类号 |
F16K7/06;A61M5/168;A61M39/28;C12M1/00;C12M3/00 |
主分类号 |
F16K7/06 |
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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