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Negative pressure suction head and manufacturing method of the cell culture vessel using the same for transferring the functional film

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

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
机译:解决的问题:提供一种负压抽吸头,该负压抽吸头在功能膜和细胞培养容器的底部之间不存在气泡的状态下,将功能膜滴在细胞培养容器的底部的适当位置上。解决方案:负压抽吸头40用于在负压下抽吸功能膜,该负压吸附头上设有多个负压抽吸孔,以转移功能膜到细胞培养容器中,然后释放负压并将功能膜滴在细胞培养容器上。负压抽吸头配备有连接到多个负压抽吸孔44a-44k中的每一个的多个通气通道37a-37k,布置在每个通气通道上的流量调节阀38a-38k,用于调节空气的流量。气体在多个通风通道中流动以及用于控制流量调节阀开度的控制部件。版权所有:(C)2013,JPO&INPIT

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