Puncture set for hemodialysis

• Main Authors: LIU QIJIA, LUAN JINGYUAN
• Format: Patent
• Language: Chinese; English
• Published: 23.12.2022
• 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; DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

The utility model discloses a puncture set for hemodialysis, which comprises a puncture needle, a plastic hose and a water stop, and further comprises a tee joint, a first port of which is used for being connected with the tail part of the plastic hose; the guide wire pusher is connected with a second port of the tee joint and used for pushing the guide wire towards the plastic hose and the puncture needle; and the injector is connected with a third port of the tee joint and is used for detecting blood backflow and injecting normal saline. The puncture set is simple in structure and convenient to use, the puncture needle is pushed in a blood vessel cavity under the guidance of the guide wire, the damage of the puncture needle tip to the blood vessel wall can be effectively avoided, blood splashing is avoided, the infection risk is reduced, the puncture process is safe, airtight and sterile, and the puncture set can be independently operated by one person. 本实用新型公开了一种用于血液透析的穿刺套装，包括穿刺针、塑胶软管和水止，此外，还包括：其第一端口用于与塑胶软