摘要:
A port for use with a bioreactor vessel comprising: i) a base member comprising a hollow tubular portion and a base plate configured to be sealingly affixed to a hole in the wall of a bioreactor vessel ii) a hollow, generally tubular bushing member for containing electrical, optical, microfluidic and/or chemical monitoring components which bushing member fits inside the bore of the tubular portion of the base member, both the base member and bushing member providing access to the contents of a bioreactor by; iii) a monitoring assembly inserted into the bushing member which assembly comprises means for providing incoming optical and/or electrical signals and means for collecting and transmitting measurement signals resulting from the interaction of incoming optical and/or electrical signals with the contents of a bioreactor; and iv) a cover which maintains the position and alignment of components ii) and iii) relative to the base member.
摘要:
A port for use with a bioreactor vessel comprising: i) a base member comprising a hollow tubular portion and a base plate configured to be sealingly affixed to a hole in the wall of a bioreactor vessel ii) a hollow, generally tubular bushing member for containing electrical, optical, microfluidic and/or chemical monitoring components which bushing member fits inside the bore of the tubular portion of the base member, both the base member and bushing member providing access to the contents of a bioreactor by; iii) a monitoring assembly inserted into the bushing member which assembly comprises means for providing incoming optical and/or electrical signals and means for collecting and transmitting measurement signals resulting from the interaction of incoming optical and/or electrical signals with the contents of a bioreactor; and iv) a cover which maintains the position and alignment of components ii) and iii) relative to the base member.
摘要:
Disclosed herein are apparatuses and methods for installing a sterilized peripheral in a bio-processing vessel. One aspect is an aseptic peripheral connection assembly for installing a sterilized peripheral in a bio-processing vessel via an aseptic connector affixed to the vessel. The aseptic peripheral connection assembly may include a carrier, an applicator, a plunger, and a removable hermetic sealing tab.
摘要:
A bioreactor system may include (a) two or more fluidically coupled vessels configured to collectively carry out a bioreaction; (b) one or more fluidic paths coupling the two or more vessels to one another, where the fluidic paths are configured to provide flow of culture medium between the two or more vessels; (c) one or more fluid transfer devices along at least some of the one or more fluidic paths; and (d) a control system. The control system may be configured to (i) read or receive values of one or more parameters characterizing the culture medium in one or more of the vessels, and (ii) use the values to determine an adjusted flow rate in at least one of the fluidic paths to maintain substantially uniform values of the one or more parameters in the culture medium from vessel-to-vessel among the two or more vessels.