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1. 发明授权

US06175420B1 Optical sensors for cell processing systems 失效
标题翻译：用于细胞处理系统的光学传感器
公开(公告)号：US06175420B1
公开(公告)日：2001-01-16
申请号：US09082086
申请日：1998-05-20
申请人： Donald Barry , Glen Jorgensen , Bruce H. Edwards , Jeremy Fennelly
发明人： Donald Barry , Glen Jorgensen , Bruce H. Edwards , Jeremy Fennelly
IPC分类号： G01N2159
CPC分类号： G01N21/31
摘要： An optical sensor is disclosed for use in an interactive cell processing system that includes a plurality of sensors arranged for monitoring and providing sensor data to a control module that directs processing of biological cells. The sensors including an optical sensor for characterizing a fluid transferred in a sterile manner during the processing. The optical sensor includes a light source, a light detector, a cuvette and a control circuit. The light source is connected to a control circuit and is constructed and arranged to emit light of at least one selected wavelength directed toward the fluid. The cuvette is constructed as a part of a fluid distribution manifold that includes several conduits for transferring the sterile fluid during the processing, wherein the cuvette is constructed and arranged to convey the fluid. The light detector is connected to the control circuit and is constructed and arranged to detect light that was emitted from the source and has interacted with the fluid flowing inside the cuvette. The control circuit is constructed and arranged to characterize the fluid in the cuvette based on the detected light.
摘要翻译：公开了一种用于交互式电池处理系统中的光学传感器，该系统包括多个传感器，其布置成用于监视并向控制模块提供传感器数据，该控制模块指导生物细胞的处理。传感器包括用于表征处理期间以无菌方式转移的流体的光学传感器。光学传感器包括光源，光检测器，比色皿和控制电路。光源连接到控制电路，并被构造和布置成发射指向流体的至少一个选定波长的光。试管被构造为流体分配歧管的一部分，其包括用于在处理期间传送无菌流体的多个导管，其中反应杯被构造和布置成输送流体。光检测器连接到控制电路，并被构造和布置成检测从源发射并与在比色皿内流动的流体相互作用的光。控制电路被构造和布置成基于检测到的光来表征比色皿中的流体。

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