FLOW PASSAGE MODULE AND CELL CULTURE APPARATUS USING SAME

Provided are a flow passage module which can achieve complete liquid substitution in a circulating flow passage with a simple structure, and a cell culture apparatus using said flow passage module. A flow passage module comprises: a flexible branching section which is provided with a first branching...

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Bibliographische Detailangaben
Hauptverfasser:	SAKURAI, Toshinari, SHIMASE, Akihiro
Format:	Patent
Sprache:	eng
Schlagworte:	ACTUATING-FLOATS APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY BEER BIOCHEMISTRY BLASTING CHEMISTRY COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS ENZYMOLOGY GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING METALLURGY MICROBIOLOGY MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICALDEVICES MICROSTRUCTURAL TECHNOLOGY MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING MUTATION OR GENETIC ENGINEERING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS SPIRITS TAPS THERMAL INSULATION IN GENERAL TRANSPORTING VALVES VINEGAR WEAPONS WINE
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Beschreibung
Zusammenfassung:	Provided are a flow passage module which can achieve complete liquid substitution in a circulating flow passage with a simple structure, and a cell culture apparatus using said flow passage module. A flow passage module comprises: a flexible branching section which is provided with a first branching flow passage connected with an inflow passage for a fluid, a second branching flow passage connected with an outflow passage, a third branching flow passage connected with an entry-side end part of a circulating flow passage, and a fourth branching flow passage connected with an exit-side end part of the circulating flow passage, and which enables the branching flow passages to be communicated with each other; and a communication state switching part which has opening/closing members for closing and opening the desired branching flow passage from among the plurality of branching flow passages.