Three-dimensional printing head and using method thereof

The invention relates to a 3D printing head and a using method thereof. The printing head comprises a second feeding pipe and a fourth feeding pipe, a first feeding pipe penetrates through the secondfeeding pipe, the first feeding pipe is connected in a first feeding barrel, a third feeding pipe pen...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	LIU SHAOKAI, LI JIALUN, ZHOU MURAN, LIU JIAN, LI ZHIPENG, ZENG YUYANG, FANG HUIMIN, ZHANG GUO, XIE XINFANG, LUO CHAO, WANG BINGQIAN, HOU JINFEI, CI HAI, CHEN JIALONG, QI YUHAN, CHEN LIFENG, ZHOU YINGQIAN, MOU SHAN, SUN JIAMING, WU MIAN, SUN DI, WANG ZHENXING
Format:	Patent
Sprache:	chi ; eng
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 BANDAGES, DRESSINGS OR ABSORBENT PADS DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PERFORMING OPERATIONS PROSTHESES SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING TREATMENT OR PROTECTION OF EYES OR EARS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The invention relates to a 3D printing head and a using method thereof. The printing head comprises a second feeding pipe and a fourth feeding pipe, a first feeding pipe penetrates through the secondfeeding pipe, the first feeding pipe is connected in a first feeding barrel, a third feeding pipe penetrates through the fourth feeding pipe, and the third feeding pipe is connected in a second barrel. The tail end of the second feeding pipe and the tail end of the fourth feeding pipe are sleeved with a fifth printing head body, and a fifth feeding pipe is connected to the fifth printing head body. The design of the printing head is relatively comprehensive, a blood vessel of an arteriovenous parallel structure wrapped with vagina vasorum can be printed, intravascular filling can be conductedthrough sacrificial material liquid during printing formation, the sacrificial material liquid can be transformed into a liquid state from a gel state under specified conditions, the high-quality vessel can be printed so as to