A turntable type freeze-dried microchip dispenser

Abstract

The invention relates to the technical fields of biopharmaceuticals and freeze-drying, in particular to a turntable-type freeze-dried microchip dispenser, comprising a housing provided with a storage chamber, a dispensing plate is provided at the bottom of the storage chamber, and the dispensing There are subpackage holes on the board, the lower part of the storage cavity is a lead-out cavity, and a micro-core outlet is provided between the storage cavity and the lead-out cavity. One side of the storage chamber is equipped with an operation chamber, and a driving mechanism is installed inside the operation chamber to drive the sub-package plate to rotate, thereby realizing the control of the conduction and closure of the microchip outlet hole and the subpackage hole, and further realizing the subpackage of the freeze-dried microchips . The present invention can realize rapid subpackage of freeze-dried micro-cores or freeze-dried balls, and solves the problem of lack of subpackage equipment in the development of current freeze-drying technology.

Description

technical field [0001] The invention relates to the technical fields of biopharmaceuticals and freeze-drying, in particular to a freeze-dried microchip dispenser. Background technique [0002] Due to the high requirements for the activity of biological agents in the process of use, cold chain transportation and storage are used in the prior art to keep them alive. At present, with the development of freeze-drying technology, the activity of biological preparations can be better maintained after freeze-drying, and no cold chain is required during storage and transportation. However, during the use of the freeze-dried preparation, it is necessary to put the freeze-dried preparation balls into different reaction tubes. Freeze-dried preparation balls are generally stored in containers such as vials, and each bottle may store more freeze-dried preparation balls. However, in the production process, each dose is a freeze-dried preparation ball, so each reaction tube needs a prepa...

AI Technical Summary

Problems solved by technology

However, in the production process, each dose is a freeze-dried preparation ball, so each reaction tube needs a preparation ball when used

However, freeze-dried preparation balls also have disadvantages, that is, they are easy to deliquesce, and the structure is fragile and easy to break. Deliquescent and broken will affect the concentration of the preparation and then affect the test results.

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