The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 19, 2025
Filed:
Dec. 13, 2019
T&r Biofab Co., Ltd., Siheung-si, KR;
Geun Seon Ahn, Seongnam-si, KR;
Min Kyung Kim, Seongnam-si, KR;
Kyung Hyun Min, Seongnam-si, KR;
In Gyu Lee, Seongnam-si, KR;
Dong Won Seok, Seongnam-si, KR;
T&R BIOFAB CO., LTD., Siheung-si, KR;
Abstract
Proposed is a bioink supply system and, more particularly, proposed is a bioink supply system including: a hydrogel storage part; cell storage part; a mixing part configured to receive and mix a hydrogel and a cell solution from the hydrogel storage part and the cell storage part; a sensor part configured to measure a level of bioink inside a syringe; and a controller configured to receive a signal from the sensor part and maintain a constant level of the bioink inside the syringe, in which the mixing part supplies, to the syringe, the bioink prepared by mixing the hydrogel and the cell solution. The bioink supply system can continuously supply an active bioink to a syringe of a bioprinter during 3D bioprinting, and thus can continuously print large-scale biotissue, a plurality of organoids, organ-on-a-chip devices, etc.