Injection equipment

The injection equipment comprises a piston rod, a needle cylinder and a needle head, a scale strip is arranged on the outer wall of the needle cylinder, a plurality of check blocks are arranged on the inner wall of the needle cylinder, the piston rod is arranged in the needle cylinder, a piston is a...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	FANG XIAOWAN, LE YINING, ZHENG YONGJUN, JI CHAO, HE TING, YAN ZHENZHEN, JIANG YU, XIAO SHICHU, WANG YUXIANG, JI SHIZHAO, SHU FUTING, MA YICHENG, CHEN TIANSHENG, CHEN HAO, LI JINGZHU, WU QIONG, ZHOU ZIXUAN, JIN SHUNXIN, WANG YANG, LIU ZHI, XUN JINGNAN, SHUAI CHAOQUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The injection equipment comprises a piston rod, a needle cylinder and a needle head, a scale strip is arranged on the outer wall of the needle cylinder, a plurality of check blocks are arranged on the inner wall of the needle cylinder, the piston rod is arranged in the needle cylinder, a piston is arranged above the piston rod, a circular clamping groove is formed in the bottom of the piston, and the needle head is arranged in the circular clamping groove. A circular clamping groove is formed in the upper portion of the piston, a circular clamping block is arranged in the circular clamping groove, filter screens are arranged on the two sides of the upper portion of the piston, liquid outlets are formed in the upper portions of the filter screens, a needle head is arranged on the upper portions of the liquid outlets, fixing clamping grooves are formed in the two sides of the bottom of the needle head, and a limiting block is arranged in the middle of the piston rod. According to the utility model, the needle h