This disclosure relates to a device for separating regenerative and/or adult stem cells from a fatty tissue taken from a biological structure. In one embodiment, the device includes a container for holding a substance mixture, the substance mixture including the fatty tissue and the regenerative and/or adult stem cells, and the container including at least two chambers separated from each other by at least one membrane. The device additionally includes a substance mixture feeding facility configured to introduce the substance mixture into the container, a rinsing agent feeding facility configured to introduce a fluid into the container, a stem cell removal facility configured to remove separated stem cells from the container, a rinsing agent removal facility configured to remove a substance mixture from the container that has been at least partially depleted of regenerative and/or adult stem cells, and a specifically permeable membrane.

A cell culture carrier includes a first substrate. The first substrate has a plurality of wells on an upper surface and includes a porous body. The porous body has pores with an average pore diameter of 0.05 μm or more and 10 μm or less, and has a porosity of 25% or more and 50% or less. The first substrate has a thickness from a lowermost portion of the well to a lower surface of the substrate of 50 μm or more and 10 mm or less.

A planar patch clamp device is disclosed, which can be used for culturing a neuron in the device so as to form a neuron network, and detecting an electrical property of the neuron that forms the neuron network. The planar patch clamp device includes a plurality of protrusions formed on a first surface, an extracellular matrix forming substance which is coated on the peripheries of a through hole, and electrode sections.

Systems and methods are provided for selecting colony locations. Selecting colony locations can include determine a location of a selection tool on a culture plate image, determining a location of a potential source of error on the culture plate image, comparing the location of the selection tool to the location of the potential source of error; and determining an error when the location of the selection tool overlays the location of the potential source of error.

Disclosed is a microorganism inoculation device, which comprises a workbench, wherein support columns are provided on the upper surface of the workbench, a limiting plate is provided in the middle part of the supporting column, an injection head is provided in the middle part of the limiting plate, an air cylinder is provided in the middle part of the lower surface of the workbench, a piston rod of the air cylinder is fixedly connected with the middle part of the upper surface of a lifting plate, guide rods are provided on the upper surface of the lifting plate, the upper end of the guide rod is fixedly connected with a tray, the left and right sides of the upper surface of the tray are fixedly connected with the lower part of a fixed bracket, the middle part of the injection head is slidably connected with the limiting plate.

The method comprises an automated removal of cells and/or cell colonies from a cell culture whilst executing a first detection step for selecting cells and/or cell colonies with reference to corporeal and/or physical parameters and detecting position data and storing the detected position data of the selected cells and/or cell colonies in a position database. In order to be able to select special cells and/or cell colonies having special properties from the detected cells and/or cell colonies, at least one second detection step for detecting at least one further parameter of the cells and/or cell colonies is then executed, comparative data from the data of the first and second detection step are created, cells and/or cell colonies are selected with reference to the comparative data and the position data from the position database are transferred to a harvesting unit.

A bioreactor can include a plurality of unit cells. Each unit cell can include a floor configured to support a volume of liquid, the floor being symmetric across at least one axis of symmetry, and an injection port oriented at a center point of at least one axis of symmetry and configured to inject a fluid into the volume of liquid. The bioreactor can also include a peripheral side wall surrounding the plurality of unit cells such that the volume of liquid is retained in the bioreactor.

A cell culture apparatus includes: an isolator in which a sterile space accommodating a cell incubator filled with a culture solution containing cells to be cultured is disposed; a sampling unit configured to sample the culture solution in the cell incubator; a delivery flow path through which an inside of the sterile space and an outside of the sterile space communicate with each other, the delivery flow path configured to limit a flow in the delivery flow path to a direction that is directed from the inside of the sterile space toward the outside of the sterile space; and a culture solution delivering section configured to deliver the sampled culture solution to the outside of the sterile space via the delivery flow path.

The present invention relates to a method of sampling biological material on a reference surface, such as the surface of an agar medium, with the aid of a sampling tool, said method making it possible to steer the displacement of the sampling tool towards the reference surface, from a first position towards a second position, and/or of the reference surface towards the sampling tool, from a first position towards a second position, said second position being a contact position in which the sampling tool and the reference surface are in contact, said method comprising the following steps: a) illuminating the sampling tool in said first position in order to make the sampling tool visible and to project an image of the sampling tool onto the reference surface, b) acquiring an image of both the sampling tool and its image projected onto the reference surface, c) processing the image obtained in step b) in order to determine if, on the processed image, the gap between the sampling tool and its projected image is equal to zero, d) if the gap between the sampling tool and its projected image is not equal to zero.

Provided is an erythrocyte removal device 100 including a blood container 10 that holds blood and an erythrocyte removal vessel 11 that at least partially removes erythrocytes from blood.