APPARATUS FOR IN-LINE FORMULATION OF DRY POWDER A AND DRY POWDER B FOR BLOOD PURIFICATION

• Main Authors: LIU, Yuan, LAI, Mingzhong, YE, Guikang, TONG, Jin, ZHOU, Junquan, GAO, Guangyong
• Format: Patent
• Language: English; French; German
• Published: 03.07.2024
• 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

Disclosed by the present invention is an online dry powder A-and-dry powder B dispensing device for blood purification, which comprises a casing, wherein two connecting slide blocks are movably connected in the casing, a machine interface is respectively provided on the connecting slide blocks, and a preparation interface is respectively provided on two opposite faces of the two connecting slide blocks; further comprises a connector detachably connected to the casing, wherein one side, facing the two connecting slide blocks, of the connector is respectively provided with a consumable interface, and the consumable interface matches the position of the preparation interface on the corresponding side; and further comprises a dry powder container A and a dry powder container B, wherein the dry powder container A and the dry powder container B are respectively in communication with the connector via a pipeline. According to an aspect of the present invention, the dry powder A and the dry powder B are simultaneously or separately connected to a hemodialysis machine for online preparation of concentrated solutions. According to a further aspect of the present invention, when a dry powder mechanism is removed, the cleaning and disinfection function of the machine is available for cleaning and disinfecting channels and the interfaces in the dispensing mechanism, so that the preparation process of dialysate is greatly facilitated.