摘要:
The invention relates to an aquarium with a water tank (2), filled with water (3) when in operation and containing objects for investigation (4, 19), in particularly biological organisms, said water tank (2) being at least partly located below ground in the earth (5). According to the invention, the water tank (2) runs so deep into the earth (5) that, at least the bottom of the water tank (2) is at the pressure of the deep sea. The invention further relates to a corresponding method of operation.
摘要:
A method for producing cell material (20) having multiple biological cells (21), which have a predefined geometrical arrangement, includes the steps of providing a manipulation tool (10) having a tool body (11), whose surface (12, 14) at least partially contacts the cell material (20), and adjusting the manipulation tool (10) using a change of geometrical properties of the surface (12, 14) in such a way that the geometrical arrangement of the cells (21) is changed. A manipulation tool for performing a method of this type is also described.
摘要:
The invention relates to an aquarium with a water tank (2), filled with water (3) when in operation and containing objects for investigation (4, 19), in particularly biological organisms, said water tank (2) being at least partly located below ground in the earth (5). According to the invention, the water tank (2) runs so deep into the earth (5) that, at least the bottom of the water tank (2) is at the pressure of the deep sea. The invention further relates to a corresponding method of operation.
摘要:
A sample carrier unit (100), in particular for biological samples, is described which comprises a sample uptake unit (10) which is equipped for taking up at least one sample, a data storage unit (20) which is equipped for the storage of sample data that relate to the at least one sample, and to a key storage unit (30) having at least one key store (31, 32, 33), wherein the key storage unit (30) is equipped for storing key data in the at least one key store (31, 32, 33). At least one key store (31, 32, 33) of the key storage unit (30) can be arranged so as to be separable from the sample carrier unit (100). In addition, a data processing unit (200) which is configured for coupling to the sample carrier unit (100) and a method for processing sample data are described, which sample data are encrypted using at least one cryptological key which is stored in the key storage unit (30).
摘要:
The invention relates to a cryogenic storage device and to a method for operating a cryogenic storage device, particularly for cryogenic storage of biological samples, comprising a sample carrying device that is set up to accommodate samples, a cryogenic container that is set up to accommodate the sample carrying device, a container cooling device with which the cryogenic container can be cooled, an intermediate storage container that is set up for intermediate storage of the sample carrying device, a transport device with which the sample carrying device can be moved between the cryogenic container and the intermediate storage container and a sensor device with which at least one operating parameter of the cryogenic storage device can be registered. The transport device is set up to be activated in dependence on an output signal from the sensor device upon registering a predetermined operating condition of the cryogenic storage device, so that the sample carrying device is moved from the cryogenic container to the intermediate storage container. Additionally or alternatively, an intermediate storage cooling device that is set up for cooling the intermediate storage container can be activated in dependence on an output signal of the sensor device.
摘要:
Disclosed is a deposition apparatus (100) which is designed to deposit frozen biological material (1) in a target substrate (2) and includes a charging device (10) and a driving device (20). The charging device (10) is designed to supply the biological material (1) to the driving device (20) while the driving device (20) is designed to apply a driving force to the biological material (1). In order to apply the driving force, the driving device (20) is formed such that the biological material (1) can penetrate into the target substrate (2) under the effect of the driving force. Also disclosed are an injector cartridge which is designed to provide frozen biological material in a deposition apparatus as well as a method for depositing biological material (1) in a target substrate (2).
摘要:
A device for producing a crosslinked substance, e.g., of crosslinked microcapsules (1) of a crosslinkable capsule substance, in particular crosslinked alginates, is described, having a first dispensing device (2) for dispensing a jet of the crosslinkable capsule substance and a crosslinking device for applying a crosslinking agent to the capsule substance, whereby the crosslinking device has a second dispensing device (5) which directs a jet (9, 13) of the crosslinking agent at the jet or at a layer of the capsule substance.
摘要:
The invention relates to sample supports and methods for cryoconservation, especially the cryoconservation of biological materials, comprising at least one sample reservoir used to receive a biological sample. A support body is disposed in the sample reservoir, made of a material having a volume structure, consisting of a plurality of open, inner cavities which can be filled with the sample. The invention also relates to the use of motor vehicle catalyst-structure or biomorphic ceramics for producing support bodies used to receive samples for cryoconservation.
摘要:
The invention relates to a cooling apparatus, especially for cryogenically preserving biological samples, comprising a duct (5) for delivering a coolant (3) to a cooling chamber (1), a heater (6) that has an adjustable first heating performance (P2) for heating the coolant (3) delivered to the cooling chamber (1), a first temperature sensor (8-10) for measuring the temperature (T2-T4) in the cooling chamber (1), a second temperature sensor (7) for measuring the temperature (T1) of the coolant (3) delivered to the cooling chamber (1), and a regulator (11) for regulating the temperature. Said regulator (11) is embodied as a multiple regulator which detects several temperatures (T1-T4) as control variables and/or adjusts several heating performances (P1, P2) as manipulated variables. The invention further relates to a corresponding operating method.
摘要:
The invention relates to a device and method for handling a probe, in particular, for treating, examining, inserting or extracting a cryoprobe. According to the invention, said probe is surrounded by an ambient gas, during handling, and an air-conditioning device (33) cools, dries and/or at least partially replaces the ambient gas by a protective gas, in order to prevent deterioration of the probe by the ambient gas during handling.