Stem cell collecting device

Abstract

The invention relates to the technical field of stem cell collection, and in particular to a stem cell collection device. The device comprises a barrel, a cleaning device, a stirring device and a separating device. A first containing cavity is formed in the barrel, a liquid inlet pipe and a water inlet pipe are symmetrically arranged on the outer wall of the barrel, and the liquid inlet pipe and the water inlet pipe are both communicated with the interior of the first containing cavity. A discharging hopper is arranged in the first containing cavity, and the cleaning device comprises a rotating component, a lifting component and a cleaning component. The rotating component is clamped on the barrel, the lifting component is arranged at the top of the barrel, the cleaning component is arranged on the rotating component, and the stirring device is installed at the bottom of the rotating component. The separation device is arranged at the bottom of the barrel. Through mutual cooperation ofthe devices, heparin and blood can be uniformly filled and mixed, blood clots are avoided, residual bloodstains on the inner wall of the first containing cavity can be cleaned, and pollution caused by stem cell collection next time can be prevented.

Description

Technical field [0001] The present invention relates to the field of stem cell acquisition, and in particular, to a stem cell acquisition device. Background technique [0002] Stem cells are cells with proliferation and differentiation potential, with self-renewal reproduction capabilities, which can produce highly differentiated functional cells, which are original undifferentiated cells with multi-directional differentiation potential and self-reproduction capabilities, sneakers. The original cells of each tissue organ, the stem cells are common in morphology, usually circular or elliptical, small cell volume, relatively large, and the nucleus is mostly common stained nature, and has high telomerase activity. [0003] Patent of CN208532796U relates to a stem cell acquisition device; a stem cell rapid collecting device comprising a stem cell acquisition chamber, the stem cell acquisition chamber is mounted with a blood-extractor, the blood extractor mounted a buckle, A blood sto...

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Problems solved by technology

[0004] However, the above-mentioned device still has the following problems in use: the device is provided with a cleaning nozzle, which can clean the remaining blood stains in the blood storage chamber and stem cell separator after use, so as to avoid the residual blood stains from polluting the next stem cell collection and ensure To ensure the cleanliness of the internal environment, as far as the blood storage room is concerned, since the blood storage room cannot rotate, it is difficult to clean the blood storage room only by rinsing with water. Pollution that affects the collection of stem cells

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