BIOPRINTER NOZZLE, BIOPRINTER AND METHOD FOR PRINTING LUMINAL TISSUE CONSTRUCT

The present disclosure provides a bioprinter nozzle, a bioprinter and a lumen tissue construct printing method. The bioprinter nozzle includes: a bio-ink flow channel disposed inside the bioprinter nozzle; a bio-ink ejection port in communication with the bio-ink flow channel and located on the late...

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Bibliographische Detailangaben
Hauptverfasser:	LI, Yijun, JIANG, Zhi, XIANG, Jie, ZUO, Xiao, HE, Junxuan, XU, Ziqing
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ADDITIVE MANUFACTURING TECHNOLOGY ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The present disclosure provides a bioprinter nozzle, a bioprinter and a lumen tissue construct printing method. The bioprinter nozzle includes: a bio-ink flow channel disposed inside the bioprinter nozzle; a bio-ink ejection port in communication with the bio-ink flow channel and located on the lateral side of an ejection end of the bioprinter nozzle; a medical adhesive flow channel disposed inside the bioprinter nozzle and isolated from the bio-ink flow channel; and a medical adhesive ejection port in communication with the medical adhesive flow channel and disposed on the lateral side of the ejection end, the medical adhesive ejection port and the bio-ink ejection port being arranged in a staggered manner in the axial direction of the bioprinter nozzle. The bioprinter includes the bioprinter nozzle. The lumen tissue construct printing method uses the bioprinter for printing.