Disclosed is a biomanufacturing apparatus (1) comprising a housing (20) including top (22) and bottom (24) faces which allow stacking of plural housings, an access door (25) at a front side of the housing, a substantially enclosed bioreactor chamber (30) inside the housing accessible via the door, and a further substantially enclosed region (36) inside the housing containing electrical parts and/or electronic control components, the chamber (30) including: a tray (40/240) for supporting a bioreactor, a tray support (45/245) including a mechanism (44,47/244,247) for rocking the tray in use; the tray having complementary formations allowing movement of tray relative to the tray support toward the front side to allow more convenient access to the bioreactor.

A bioprocess device assembly includes at least a first bioreactor and a second bioreactor, and a transfer system for transferring a certain volume of a medium contained in the first bioreactor into the second bioreactor. A biomass sensor is associated to the first bioreactor. A control unit is configured for receiving measurement data from the biomass sensor and controlling the transfer system. An inoculation method makes use of such a device assembly wherein the biomass sensor measures at least one parameter of biomass contained in the first bioreactor; the biomass sensor sends measurement data to the control unit; and the control unit evaluates the measurement data and, based on an evaluation of the measurement data decides whether the viable cell density is sufficient for inoculation, determines a necessary inoculation volume, and controls the transfer system to transfer the determined inoculation volume from the first bioreactor into the second bioreactor.

A method for carrying out a reaction process, in particular for setting the mixing and/or aeration of a reaction liquid while the reaction process is being carried out, which includes filling at least one reaction vessel with at least one reaction liquid, wherein an internal volume of the reaction vessel is not completely filled by the at least one reaction liquid at all times during the reaction process, and changing the internal volume of the reaction vessel in the course of the reaction process, in particular in a targeted manner, which causes a movement of the at least one reaction liquid.

The present invention provides an organoid culture device, comprising at least one first chamber for storing a culture medium; at least one second chamber for culturing an organoid; and a channel that interconnects adjacent chambers.

Embodiments relate to a unique design of a cell growth vessel stack system that provides for inter-communication of cell growth levels arranged in a parallel configuration so to facilitate environmental uniformity of the inter-connected growth surface tiers. The unique design also facilitates a fine-tuning of optimized gas and media flow to each cell growth level within the vessel stack. The unique architecture facilitates media refreshment at conveniently scheduled intervals and/or allows constant perfusion from a media reservoir that can be replenished without interrupting the cell proliferation rate. The perfusion rate, nutrient medium condition, CO2 content and osmolality can be controlled to optimize the desired cell proliferation rate, thereby improving cell quantity, quality, and viability.

This sample treating device 1000 is provided with: a treating stage 110 for treating a sample by mixing the sample and a plurality of solutions; a first motor 812 for rotating the treating stage 110 around a first rotation shaft 810; a second motor for rotating the treating stage 110 around a second shaft 820; and a control unit for controlling the rotations of the treating stage driven by the first rotary motor 812 and the second motor. The control unit combines the operation of rotating the treating stage 110 around the first rotation shaft 810 and the operation of rotating the treating stage 110 around the second rotation shaft, thereby treating the sample.

The present invention provides a parallel bioreactor system, comprising: an oscillator for generating oscillating motion; a plurality of culture vessels mounted on the oscillator, wherein each culture vessel is provided with an inner cavity, the inner cavity comprises a cylindrical portion at the upper part and an inverted truncated conical bottom at the lower part, a cross section of the cylindrical portion is consistent with the cross section of the top of the inverted truncated conical bottom, and the bottom of the cylindrical portion is joined with the top of the inverted truncated conical bottom; disposable culture bags arranged in the inner cavities of the culture vessels and used for accommodating culture solution, wherein each disposable culture bag is provided with a multifunctional cover plate, and the multifunctional cover plate is connected to the top of the culture bag to seal the culture bag, and is provided with a plurality of connection holes leading to interior of the disposable culture bag; and a control system, wherein the control system controls the oscillating motion of the oscillator and parameters of the culture solution in the disposable culture bags.

The present invention relates to the cultivation of microalgae for the production of biofuels. In this scenario, the present invention provides a vertical flow agitation system for microalgae culture tanks comprising: a source of energy generation (1); an energy storage device (2); a control system (3); an electric motor (4); at least one end of travel sensor (5); an agitation plate (6); a torque transmission system (7); and at least two lateral drive elements (8).

The present disclosure generally pertains to a biomimetic array device and methods of using the device to expose biological samples to an array of fluids. The device includes a cassette and an inlet region, where the cassette comprises at least one microchamber array and at least one microchannel. Each microchamber within a microchamber array has a top interface that is open to the external environment, so that a biological sample placed at the top interface is positioned to draw fluid from the microchambers. The inlet region comprises at least one well and at least one inlet channel, each well in fluid communication with one inlet channel. Fluid deposited into wells flows through each inlet channel and microchannel in fluid communication with each well containing fluid, so that each microchamber within one microchamber array provides an approximately equal volume of fluid to the biological sample.

The subject invention concerns materials and methods for expansion of stem cells, such as mesenchymal stem cells (MSC), that improve translational success of the cells in the treatment of various conditions. The subject invention utilizes cell self-aggregation as a non-genetic means to enhance their therapeutic potency in a microcarrier bioreactor. In one embodiment of the method cells are cultured in a container or vessel in the presence of thermally responsive microcarriers (TRMs) wherein cells adhere to the surface of the TRMs. After a period of time the cell culture temperature is reduced so that the cells detach from the TRMs. The detached cells are allowed to form 3D aggregates. The 3D aggregates can be collected and treated to dissociate the cells. Dissociated cells can then be used for transplantation in methods of treatment or for in vitro characterization and study.