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发明公开
CN107641596A 多通道自动定量无菌取样装置及具有该装置的生物反应器 无效 - 驳回

多通道自动定量无菌取样装置及具有该装置的生物反应器
摘要：
本发明揭示了一种多通道自动定量无菌取样装置及具有该装置的生物反应器，该多通道自动定量无菌取样装置包括：多条取样管道，取样端分别位于不同的生物反应器中，另一端为样品出口；第一蠕动泵，设置于每一条所述取样管道上，且位于生物反应器和样品出口之间；第二蠕动泵，设置于每一条取样管道上，且位于第一蠕动泵和样品出口之间；第一加热冷却器，分别设于每一条取样管道上，且位于第二蠕动泵和样品出口之间；气体总管道，一端连接于空气过滤器，另一端设有多条气体分管道，每一条气体分管道分别与一条所述取样管道连通，且连接处位于所述第一蠕动泵与第二蠕动泵之间；第一夹管阀，设置于所述气体总管道上，且位于空气过滤器与气体分管道之间。
摘要（英）：

The invention discloses a multi-channel automatic quantitative sterile sampling device and a bioreactor with the same. The multi-channel automatic quantitative sterile sampling device comprises a plurality of sampling pipes, first peristaltic pumps, second peristaltic pumps, first heating and cooling units, a main gas pipe and a first pinch valve, wherein the sampling ends of the sampling pipes are positioned inside different bioreactors, and the other ends of the sampling pipes are sample outlets; one first peristaltic pump is arranged on each sampling pipe, and all first peristaltic pumps are positioned between the bioreactors and the sample outlets; one second peristaltic pump is arranged on each sampling pipe, and all second peristaltic pumps are positioned between the first peristaltic pumps and the sample outlets; one first heating and cooling unit is arranged on each sampling pipe, and all first heating and cooling units are positioned between the second peristaltic pumps and the sample outlets; one end of the main gas pipe is connected with an air filter, and a plurality of branched gas pipes are arranged at the other end of the main gas pipe; each branched gas pipe is communicated with one sampling pipe, and all conjunctions are positioned between the first peristaltic pumps and the second peristaltic pump; the first pinch valve is arranged on the main gas pipe, and ispositioned between the air filter and the branched gas pipes.

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