Positive pressure connector for needleless infusion

• Main Author: LIU YUEZHEN
• Format: Patent
• Language: Chinese; English
• Published: 03.12.2021
• Subjects: CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES; 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; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; HUMAN NECESSITIES; HYGIENE; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES; MEDICAL OR VETERINARY SCIENCE; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL

The utility model relates to the technical field of positive pressure connectors, in particular to a positive pressure connector for needleless infusion, which comprises a positive pressure needleless connector, the positive pressure needleless connector comprises a connector shell, the top of the connector shell is movably connected with an anti-fouling mechanism, the anti-fouling mechanism comprises an annular fixing block, a cylindrical rubber block is sleeved on the outer side of the annular fixing block, and the cylindrical rubber block is sleeved on the outer side of the annular fixing block. A cylindrical inserting groove is formed in the bottom of the cylindrical rubber block, a cylindrical groove is formed in the top of the inner wall of the cylindrical inserting groove, and a miniature ultraviolet lamp is arranged in the cylindrical groove. According to the positive pressure connector for needleless infusion, the annular fixing block can be connected with the top end of the connector shell, so that