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Stem cell gel particle generating instrument

A technology of gel particles and stem cells, which is applied in the direction of gel preparation, the method of granulating raw materials, colloid chemistry, etc., can solve the problems of inflexible use, inability to carry out at the same time, slow preparation speed, etc., and achieve simplified structure design and improved Production efficiency, the effect of high-throughput manufacturing

Pending Publication Date: 2021-01-29
GUANGDONG UNIV OF TECH
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Problems solved by technology

[0003] The three-dimensional scaffold stem cell culture equipment system has relatively high requirements for equipment and is not flexible in use. It cannot use raw materials for production and manufacturing in real time. Unable to control the fusion time of materials, resulting in waste of raw materials
The inkjet stem cell gel particle forming machine is prepared by the jet shearing method, and the electrospinning stem cell gel particle forming machine is prepared by the electrostatic granulation method. Their preparation speed is relatively slow, about 100,000 pieces / time, and the preparation price Expensive and inflexible

Method used

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  • Stem cell gel particle generating instrument
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Embodiment Construction

[0038] In order to make the purpose, features, and advantages of the application more obvious and understandable, the technical solutions in the embodiments of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the application. Obviously, the following description The embodiments are only some of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0039] see figure 1 and figure 2 , figure 1 A three-dimensional view of the external structure of the stem cell gel particle generator provided by the application, figure 2 A three-dimensional view of the internal structure of the stem cell gel particle generator provided in this application.

[0040] The embodiment of the ...

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Abstract

The invention belongs to the technical field of preparation of stem cell gel particles. The invention discloses a stem cell gel particle generating instrument. The flow rate of feed liquid is controlled through a control module and a driving module; stem cell gel particles are formed on the basis of the control of a micro-fluidic chip; the preparation processes are integrated; rapid and large-fluxmanufacturing can be realized, the preparation speed is about one hundred million / time; the high requirements of a biological 3D printing technology in the future medical industry on stem cell particle raw materials are met; the structure design is simplified while the production efficiency is improved, and the instrument manufacturing cost is reduced. According to the stem cell gel particle generating instrument, one end of the driving module can be controlled by the control module to extend into the communicating opening of a raw material box, the feed liquid in the raw material box is pushed into a feeding channel; the speed of pushing the driving module into the feeding channel is controlled, so that the feeding speed is controlled; and the size and shape of generated stem cell gel particles can be adjusted, so that the preparation of stem cell gel particles under different cell growth conditions can be realized.

Description

technical field [0001] The application belongs to the technical field of preparation of stem cell gel particles, and in particular relates to a device for generating stem cell gel particles. Background technique [0002] Stem cell gel particles mainly provide hydrogel-loaded cells for cells and drugs, and can be widely used in biomedicine, beauty industry and university laboratories. In the prior art, instruments capable of producing stem cell gel particles include three-dimensional scaffold stem cell culture equipment systems, inkjet stem cell gel particle forming machines, and electrospinning stem cell gel particle forming machines. [0003] The three-dimensional scaffold stem cell culture equipment system has relatively high requirements for equipment and is not flexible in use. It cannot use raw materials for production and manufacturing in real time. The fusion time of materials cannot be controlled, resulting in waste of raw materials. The inkjet stem cell gel partic...

Claims

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Application Information

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IPC IPC(8): B01J2/00B01J13/00B01L3/00
CPCB01J2/00B01J13/0052B01L3/5027
Inventor 王太平邓宇梁广洋曾乐陶徐想易健鹏常磊鑫
Owner GUANGDONG UNIV OF TECH
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