Intelligent centrifugal quick extraction device and extraction method of stem cells

Abstract

The invention relates to the technical field of stem cell extraction devices, and discloses an intelligent centrifugal quick extraction device and extraction method of stem cells. A vibrating plate carries out high-speed reciprocating swinging in a reaction box, so that placenta broken pieces can be fully mixed with biological enzymes, the stem cells can be quickly separated from the placenta broken pieces, and an extraction effect is guaranteed; due to arrangement of a screw pump, a placenta stem cell mixture is extracted into a centrifuge barrel to carry out solid-liquid separation so as to be convenient for subsequent purification; due to arrangement of a plurality of solenoid valves, a plurality of cleaning holes and the like, a great quantity of placenta residues which are left in a reaction box can be cleaned to avoid a situation that the reaction box is infected by bacteria to affect normal utilization of the device in the next time; due to the arrangement of elastic spacing balls and the like, the relative airtightness of the centrifuge barrel is guaranteed so as to be convenient to collect a stem cell solution and improve the safety of the device; and due to the arrangement of the screw pump, a purpose of extracting the mixture to extract the stem cell solution is realized, and a cleaning effect for the inner wall of the device is realized.

Description

technical field [0001] The invention relates to the technical field of stem cell extraction devices, in particular to an intelligent centrifugal rapid extraction device for stem cells and an extraction method thereof. Background technique [0002] Stem cells are a kind of pluripotent cells with self-replication ability. Under certain conditions, they can differentiate into a variety of functional cells. According to the developmental stage of stem cells, they can be divided into embryonic stem cells and adult stem cells. According to the developmental potential of stem cells, they can be divided into three types: Classes: totipotent stem cells, pluripotent stem cells and unipotent stem cells (multipotent stem cells). Stem cells are not fully differentiated and immature cells that have the potential to regenerate various tissues and organs and the human body. with cells". [0003] In the prior art, when extracting placental stem cells, the chopped placenta fragments are most...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an intelligent centrifugal rapid extraction device for stem cells, which has the advantages of uniform mixing and avoidance of bacterial infection in the reaction box, and solves the problem of uneven mixing affecting the extraction effect and residues on the inner wall of the container after the extraction is completed. There are a lot of placental residues, which cannot be cleaned up in time and other series of problems

Images