Title:
3D BIOPRINTER WITH ROTARY PRINT HEAD
Document Type and Number:
WIPO Patent Application WO/2023/163487
Kind Code:
A1
Abstract:
The present invention relates to a 3D bioprinter with a rotary print head, comprising: a plurality of syringe holders (20) formed in a ring shape so as to hold a plurality of syringes (10); and a plurality of extension length adjustment means (22) which allows the plurality of syringe holders (20) to rotate around a central shaft (30) and move closer to or farther from the central shaft (30), by adjusting the degree of insertion of a pipe (22a) with a small diameter into a pipe (22b) with a large diameter so as to adjust, in a state in which one end portion thereof is coupled to the plurality of syringe holders (20) and the other end portion thereof is coupled to the central shaft (30), the length of an arm for connecting the plurality of syringe holders (20) to the central shaft (30) by extending therebetween, such that the plurality of syringes (10) can rotate around the central shaft (30) and move closer to or farther from the central shaft (30).
Inventors:
OH SUKJUNG (KR)
JANARTHANAN GOPINATHAN (KR)
JANARTHANAN GOPINATHAN (KR)
Application Number:
PCT/KR2023/002478
Publication Date:
August 31, 2023
Filing Date:
February 21, 2023
Export Citation:
Assignee:
ECOWORLDPHARM CO LTD (KR)
International Classes:
B29C64/106; B29C64/209; B29C64/336; B33Y10/00; B33Y30/00; B33Y40/00; B33Y70/00
Foreign References:
| US20180281280A1 | 2018-10-04 | |||
| KR101287579B1 | 2013-07-18 | |||
| KR20160107769A | 2016-09-19 | |||
| KR20160142611A | 2016-12-13 | |||
| JP2019107820A | 2019-07-04 | |||
| KR102442916B1 | 2022-09-15 |
Attorney, Agent or Firm:
CHUNG, Moon Yung et al. (KR)
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