Light-proof infusion apparatus

• Main Authors: NIU HAILAN, CHEN BIN, XUE JIONG, HUANG JIANQIANG, TIAN QUAN, LIU BAOFENG, TIAN YUAN, GAO ZHANWEI
• Format: Patent
• Language: Chinese; English
• Published: 06.01.2023
• Subjects: 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

The utility model relates to the technical field of infusion apparatuses, in particular to a light-proof infusion apparatus which comprises a bottle stopper puncture outfit body, a light-proof outer tube is arranged at the bottom end of the bottle stopper puncture outfit body, a transparent inner layer is arranged on the inner side wall of the light-proof outer tube, and an infusion tube is arranged on the inner side wall of the transparent inner layer. The transparent inner layer is matched with the infusion tube; the drip chamber is installed on one side of the surface of the light-proof outer tube, a flow regulator is arranged on the other side of the surface of the light-proof outer tube, and a flow regulating roller is arranged on the inner side wall of the flow regulator. The whole infusion process of the infusion tube can be kept away from light through the light-proof outer tube and the transparent inner layer, the light-proof effect is improved, then nutrient solution conveyed by the infusion tube is