Stem cell culture device

Abstract

The invention relates to a stem cell culture device, and belongs to the technical field of stem cell culture. The stem cell culture device includes a box body, the box body is provided with a liquid storage tank, a liquid pump and a liquid outlet pipe, the liquid storage box is connected with the liquid pump, the liquid pump is provided with a liquid outlet pipe, the liquid outlet pipe is providedwith a horizontal pipe, the horizontal pipe is provided with a spray head, the box body is provided with a rotating motor, the rotating motor is provided with a turntable, the turntable is provided with an insert hole, the insert hole is matched with the spray head, the insert hole is provided with a limiting structure, the box body is provided with an air inlet pipe and an air outlet pipe, the air inlet pipe is provided with a casing pipe, the casing pipe is provided with a movable plate, the casing pipe and the movable plate are provided with through holes, the casing pipe is provided withan adsorbent, the air inlet pipe is provided with a mounting frame, the mounting frame is provided with an induced draft fan, the air outlet pipe is provided with a one-way control structure, the boxbody is provided with a door panel, the door panel is provided with a sealing gasket for sealing, and a glass window for observation is fixedly installed in a through groove of the door panel. A culture dish is inserted into the insert hole, a second spring of the limiting structure pushes a movable block to abut against the culture dish so as to limit the culture dish in the insert hole, the stability of the culture dish is ensured, and the stability of stem cell culture is ensured.

Description

technical field [0001] The invention relates to the technical field of stem cell culture, in particular to a stem cell culture device. Background technique [0002] Stem cells are a class of cells with unlimited or immortal self-renewal capacity, capable of producing at least one type of highly differentiated progeny cells. [0003] Over the years, the definition of stem cells has been continuously revised and defined from different levels. At present, most biologists and medical scientists believe that stem cells are a type of cells that come from embryos, fetuses or adults with unlimited self-renewal, proliferation and differentiation capabilities under certain conditions, and can produce phenotypes and genotypes that are exactly the same as themselves. Daughter cells can also produce specialized cells that make up body tissues and organs, and can also differentiate into progenitor cells. [0004] A culture vessel is a laboratory container used for the cultivation of mic...

AI Technical Summary

Problems solved by technology

The existing stem cell incubator has the following problems during use: 1) A motor is set in the box to drive the petri dish to rotate, so that the stem cells at each position in the petri dish are heated more evenly, but the temperature of the petri dish will be higher when the petri dish rotates. During the process, just placing the culture dish in the placement tank may easily cause the culture dish to move in the placement slot, and the culture dish cannot be effectively fixed; 2) It is inconvenient to add the culture solution when the culture dish is rotating, and it needs to be manually The device must be opened to add culture medium

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