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Gel fiber continuous manufacturing device, gel fiber continuous manufacturing method and biological printer

A technology of gel fiber and manufacturing device, applied in distribution device, special distribution device, liquid distribution, transportation or transfer device, etc., can solve problems such as pipeline blockage, reduce equipment requirements and operating costs, and solve the problem of forming time. Control problems and improve the effect of preparation efficiency

Pending Publication Date: 2020-06-09
TSINGHUA BERKELEY SHENZHEN INST
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  • Abstract
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Problems solved by technology

However, the traditional enzymatic cross-linking requires a long time to shape the gelatin, and at the same time, the long pipeline will inevitably cause problems such as pipeline blockage

Method used

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  • Gel fiber continuous manufacturing device, gel fiber continuous manufacturing method and biological printer

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Embodiment Construction

[0027] The conception and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments, so as to fully understand the purpose, features and effects of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts belong to The protection scope of the present invention.

[0028] The conception and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments, so as to fully understand the purpose, features and effects of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, other embodiments obtained b...

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Abstract

The invention discloses a gel fiber continuous manufacturing device, a gel fiber continuous manufacturing method and a biological printer. The gel fiber continuous manufacturing device comprises at least two raw material supply devices, a multi-channel conveying device and a converging device, wherein the multi-channel conveying device is connected with the raw material supply device through a plurality of conveying pipelines; the converging device is provided with an output pipeline, the converging device is connected with the conveying pipelines and is used for converging substances conveyedby the conveying pipelines and enabling the substances to flow out of the output pipeline, the output pipeline is connected with conveying equipment, and the conveying equipment is used for conveyingthe substances flowing out of the output pipeline. By utilizing the device disclosed by the embodiment of the invention, online continuous preparation of gel fibers can be achieved, a large number ofgel fibers uniform in size are obtained, and meanwhile the device is suitable for slow gelling under a multi-substance system.

Description

technical field [0001] The invention relates to the technical field of gel fibers, in particular to a gel fiber continuous manufacturing device, a continuous manufacturing method and a bioprinter. Background technique [0002] Hydrogel is a kind of extremely hydrophilic three-dimensional network structure gel, which swells rapidly in water and can maintain a large volume of water without dissolving in this swollen state. At present, hydrogel fibers are widely used, and gelatin materials are widely used because of their high biodegradability and good biocompatibility. However, the existing preparation methods cannot produce gelatin fibers in large quantities and continuously. There are problems such as cell damage, pipeline blockage, and uncontrollable forming time. [0003] At present, there are the following academic disclosures of gelatin fiber preparation technologies, among which: 1) Thermal crosslinking technique (Thermal crosslinking technique), gelatin materials unde...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B67D7/58B67D7/82B67D7/06
CPCB67D7/58B67D7/82B67D7/06
Inventor 马少华曹远雄赵浩然胡志伟徐冰
Owner TSINGHUA BERKELEY SHENZHEN INST
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