STIRRING MECHANISM SUITABLE FOR FEEDING OF 3D BIOLOGICAL PRINTER

WIPO Patent Application WO/2022/134912

A1

Disclosed is a stirring mechanism suitable for the feeding of a 3D biological printer, relating to the technical field of 3D biological printing. The present application specifically comprises a charging barrel for loading biological printing materials, a power device arranged at the top of the charging barrel and used for pushing the biological printing materials in the charging barrel to move, a spray head arranged at the bottom of the charging barrel and used for spraying the biological printing materials conveyed by the power device into the 3D biological printer, and a stirring device for stirring biological printing materials deposited at the bottom of the charging barrel. According to the present invention, biological printing materials in a charging barrel are pushed by a power device arranged at the top of the charging barrel to be sprayed into a 3D biological printer from a spray head arranged at the bottom of the charging barrel, feeding of the 3D biological printer is achieved, and during the feeding process, the biological printing materials are stirred by a stirring device at the bottom of the charging barrel to prevent same from being deposited, such that the biological printing materials in the charging barrel can smoothly flow out of the spray head.

MA ZHIYONG (CN)

PCT/CN2021/129929

June 30, 2022

November 11, 2021

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HUZHOU AIXIANTE ELECTRONIC TECH CO LTD (CN)

B28B1/00; B29C64/20; B33Y30/00; B33Y40/00; B33Y40/10

CN214323676U	2021-10-01
CN112497423A	2021-03-16
CN111716717A	2020-09-29
CN208020763U	2018-10-30
CN105854685A	2016-08-17
US20160136895A1	2016-05-19

ZHEJIANG KG IP LAW FIRM (CN)

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