Blood transfusion device capable of preventing children from being pulled off

• Main Authors: YAN YONGYAN, GONG YANGHONG, TAN XIAOTONG, LI JING, ZHAO JIAN, LI YANMIN
• Format: Patent
• Language: Chinese; English
• Published: 27.10.2020
• Subjects: BABY COMFORTERS; CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICALPURPOSES; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR; DEVICES FOR RECEIVING SPITTLE; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGINGPHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL ORADMINISTERING FORMS; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE

The utility model discloses a blood transfusion device capable of preventing children from being pulled off, and belongs to the technical field of medical auxiliary devices. The blood transfusion device comprises a blood bag filled with blood preservation liquid and a blood transfusion tube, a blood transfusion connector is arranged at the upper top of the blood bag; a communicating plug is arranged at the end part of the blood transfusion tube; the blood transfusion connector comprises an inner tube of which one end extends into the blood bag and is communicated with the inner cavity of the blood bag; the other end of the inner pipe is connected with the outer pipe, and an isolation layer is arranged between the inner pipe and the outer pipe; a cutting groove is formed in the middle of the outer pipe, and an outer thread section is arranged at the position, between the cutting groove and the inner pipe, of the outer pipe. The communication plug comprises an insertion tube with a hollow interior; one end of t