Hemodialysis instrument with permeable membrane convenient to replace

• Main Authors: WEN YONGBO, DU YUAN, ZHAO ZHIYOU, DAN SHANHU
• Format: Patent
• Language: Chinese; English
• Published: 01.04.2022
• 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; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE

The utility model relates to the technical field of hemodialysis equipment, in particular to a hemodialysis instrument with a permeable membrane convenient to replace, which comprises a dialysis tank, a sealing cover is arranged above the dialysis tank, a membrane tube is arranged in the dialysis tank, a blood inlet tube is arranged on the sealing cover, a blood outlet tube is arranged at the bottom of the dialysis tank, and the membrane tube is arranged in the membrane tube. A liquid inlet pipe is arranged on the right side of the dialysis tank and close to the bottom end, and a liquid outlet pipe is arranged on the left side of the dialysis tank and close to the top end; by arranging the L-shaped groove, the fixing ring, the fixing block and the like, when the permeable membrane is replaced, the bottom of the membrane cylinder is sleeved with the blood outlet tube, the fixing groove is sleeved with the fixing block, the membrane cylinder is rotated to enable the fixing block to be clamped and matched with t