Stem cell rapid centrifuge capable of preventing centrifugal pollution

Abstract

The invention provides a stem cell rapid centrifuge capable of preventing centrifugal pollution, and belongs to the technical field of cell centrifuges. The problems that when an existing centrifuge is used, part of operators easily forget to close a sealing cover on the centrifuge and then press a key on a control panel, and once the sealing cover is forgotten to be closed, the exterior environment is polluted during centrifuging of stem cells are solved. The stem cell rapid centrifuge comprises a shell, and a centrifugal motor is installed on the bottom end face of the interior of the shell.When the sealing cover is forgotten to be closed before centrifugal work, a shielding mechanism is always located on the front side of a control key on a control panel due to the fact that the shielding mechanism does not obtain tension, therefore a worker cannot press the control key on the control panel at the moment and then is reminded to close the sealing cover, after the sealing cover is closed, the control key on the control panel lose the shielding effect and then is pressed so that the sealing cover cannot be forgotten to be closed, and the phenomenon that the exterior environment ispolluted during centrifuging of stem cells is effectively avoided.

Description

Technical field[0001]The invention belongs to the technical field of cell centrifuges, and more specifically relates to a stem cell fast centrifuge preventing centrifugal pollution.Background technique[0002]Centrifuge is a machine that uses centrifugal force to separate liquid and solid particles or liquid and liquid mixtures. Centrifuge is mainly used to separate the solid particles in the suspension from the liquid, or to separate the two incompatible liquids in the emulsion with different densities (for example, separating cream from milk).[0003]For example, application number: CN201911163181.9 The present invention discloses a cell centrifuge, which belongs to the field of cell centrifuges. A cell centrifuge includes a chassis, a support, a motor, a lifting mechanism, a connecting rod, and an extractor; the support is fixedly installed in the chassis, and the support is provided with a number of centrifuge tube slots for placing centrifuge tubes; and the motor is installed Insid...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned technical problems, the present invention provides a stem cell fast centrifuge that prevents centrifugal pollution, so as to solve the following deficiencies in the actual use of the existing centrifuge, such as: 1. When the existing centrifuge is in use, Some operators, especially novices, easily forget to close the sealing cover on the centrifuge before pressing the buttons on the control panel, and once they forget to close it, it will cause the external environment to be polluted when the stem cells are centrifuged; 2. Existing When the centrifuge is in use, due to the large centrifugal force when the internal centrifugal drum rotates, and the lack of an effective adsorption mechanism at the bottom of the existing centrifuge, the stability of the centrifuge is poor during centrifugation, thereby reducing the number of stem cells. Problems with centrifugal effect during centrifugation

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