Automatic exhaust double-plug type precision filtering infusion apparatus

• Main Author: DONG HEJUN
• Format: Patent
• Language: Chinese; English
• Published: 26.11.2019
• 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 discloses an automatic exhaust double-plug type precision filtering infusion apparatus which comprises two puncture needles, a three-fork connecting pipe connected with the two puncture needles, a dropping bottle connected to the lower end of the three-fork connecting pipe through a hose, and an infusion needle connected to the lower end of the dropping bottle through a hose. A dropping bottle cap is installed at the upper end of the dropping bottle, a liquid distribution column connected with the hose is arranged in the middle of the dropping bottle cap, and liquid outlet holes for distributing liquid to the inner wall of the dropping bottle are formed in the two sides of the lower end of the liquid distribution column respectively. The utility model has reasonable design, the infusion apparatus is simple in structure and convenient to use, is used for infusion, can play a role in exhausting and prevent gas from being conveyed downwards into blood to affect infusionpersonnel by reasonably d