Urine stem cell preparation equipment

Abstract

The invention discloses urine stem cell preparation equipment, and particularly relates to the field of stem cell preparation, the urine stem cell preparation equipment comprises a preparation workbench, two partition plates are arranged on the upper surface of the preparation workbench, a preparation mechanism is arranged between the two partition plates, two placement mechanisms are arranged onthe opposite sides of the two partition plates, and the number of the placement mechanisms is two. The preparation mechanism is arranged; a culture dish is placed in the culture barrel; a good preparation environment is provided for stem cell preparation by utilizing the leakproofness of the cavity; meanwhile, the culture dish can be conveniently taken out by pulling the limiting strips; the probability of artificial contact with the culture dish is reduced, the probability of contamination of the culture dish is further reduced, meanwhile, an inclination mechanism is arranged, a pressing threaded rod is rotated, a culture barrel is driven to incline according to the lever principle, a worker can conveniently transfer liquid to a culture medium, culture operation on urine stem cells is facilitated, and actual use is facilitated.

Description

technical field [0001] The invention relates to the technical field of stem cell preparation, and more specifically, the invention relates to a urine stem cell preparation device. Background technique [0002] Human urine is formed when blood flows through the glomerulus, uric acid, urea, water, inorganic salts, glucose and other substances in the blood are filtered into the renal capsule through the filtration of the glomerulus to form primary urine; at the same time, stem cells It is a type of cell with unlimited or immortal self-renewal ability, capable of producing at least one type of highly differentiated daughter cell; the definition of stem cell has been continuously revised over the years, and defined from different levels; currently 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 p...

AI Technical Summary

Problems solved by technology

[0003] At present, during the preparation process of urine stem cells, especially during storage, it may be inconvenient to take the medium due to unreasonable storage. At the same time, a sterile environment is very important during the preparation. When adding cells or replacing the medium, it is necessary to ensure that the medium is Absolutely sterile, since there is no special shelf for the medium, after the medium taken out of the refrigerator is placed on the ultra-clean bench, the medium needs to be manually tilted with a pipette gun, especially the medium with a small amount remaining. It is more difficult to grasp the angle problem. This manual operation increases the chance of medium contamination and brings certain hidden dangers to cell safety.

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