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Negative pressure suction head and manufacturing method of the cell culture vessel using the same for transferring the functional film
Negative pressure suction head and manufacturing method of the cell culture vessel using the same for transferring the functional film
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机译:负压吸引头以及用于转移负压的功能的细胞培养容器的制造方法
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摘要
PROBLEM TO BE SOLVED: To provide a negative pressure suction head which drops a functional film on an appropriate position of the bottom of a cell culture container in a state in which no bubbles are present between the functional film and the bottom of the cell culture container when the functional film is transferred using the negative pressure suction head.;SOLUTION: The negative pressure suction head 40 is used for sucking the functional film under negative pressure on a suction surface equipped with a plurality of negative pressure suction holes, transferring the functional film to the cell culture container, then releasing the negative pressure and dropping the functional film on the cell culture container. The negative pressure suction head is equipped with a plurality of ventilation passages 37a-37k connected to each of the plurality of the negative pressure suction holes 44a-44k, flow regulating valves 38a-38k arranged at each ventilation passage for regulating the flow rate of a gas flowing in the plurality of the ventilation passages and a control part for controlling the openings of the flow regulating valves.;COPYRIGHT: (C)2013,JPO&INPIT
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