A device for cleaning and disinfecting rats during induced differentiation culture of hair follicle stem cells

Abstract

The invention relates to the field of devices for cleaning and disinfecting rats in the induction and differentiation of hair follicle stem cells, in particular to a device for cleaning and disinfection of rats in the induction and differentiation of hair follicle stem cells and a method of use, including a cleaning tank, a draining structure, and a limiter. Structure, opening and closing structure, sealing structure, pressure relief structure and stirring structure; by setting a draining structure that can be lifted inside the cleaning tank, the newborn SD rats to be sampled can be taken out for draining after cleaning and disinfection , so that it can avoid that the fur of the rats directly fished out from the alcohol also contains a large amount of alcohol, which is not conducive to the next process, and the rats do not need to be touched by the hands of the operator from cleaning and disinfection to taking them out, so that they can To avoid the damage of the disinfectant alcohol to the skin of the operator, with the setting of the limit structure, the draining structure can be limited, so as to avoid the automatic falling of the draining structure when the rat drains.

Description

technical field [0001] The invention relates to the field of hair follicle stem cell induced differentiation culture device, in particular to a device for cleaning and disinfecting rats during hair follicle stem cell induced differentiation culture. Background technique [0002] Stem cells are the first element of regenerative medicine, and in-depth research on their biological characteristics can guide the development of regenerative medicine. Stem cells commonly used in regenerative medicine are divided into embryonic stem cells and adult stem cells. Due to the limited sources of embryonic stem cells and serious ethical concerns Moral controversy, so adult stem cells seem to be more suitable for application in regenerative medicine. Hair follicle stem cells are a kind of hair follicle stem cells in the protuberance of the outer root sheath of human hair follicles. Hair follicle stem cells belong to adult stem cells. The study found that hair follicle stem cells have multi-...

AI Technical Summary

Problems solved by technology

[0003] In the experimental process of inducing hair follicle stem cells to differentiate into vascular endothelial cells, newborn SD rats aged 1 week are generally used as sampling samples. Due to the aseptic requirements of the experiment, the rats will be disinfected with alcohol before sampling. Traditional disinfection The process is to put the rat directly into the beaker containing alcohol for immersion disinfection. In this process, the operator needs to hold the rat and put it into the beaker for immersion disinfection and then take it out. caused by human skin

[0004] Certain injury, and due to the volatility of alcohol, the existing operation method will also cause a large amount of alcohol loss, and damage the respiratory tract of the operator, and directly remove it after soaking, because the rat fur contains a large amount of alcohol, it will be harmful to the skin. Subsequent actions will affect

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