Dual-cavity liquid storage tank for biological artificial liver support system

• Main Authors: ZHANG ANYE, CHEN JIAJIA, LI LANJUAN, ZHU CHUNXIA, PAN XIAOPING, YU CHENGBO, ZHANG YIMIN, LV GUOLIANG, ZHAO LIFU
• Format: Patent
• Language: Chinese; English
• Published: 25.04.2012
• 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 invention discloses a dual-cavity liquid storage tank for a biological artificial liver support system. The dual-cavity liquid storage tank comprises an inner cavity and an outer cavity, wherein the top of the outer cavity is provided with a first liquid inlet and a first air pressure balance hole; the top of the inner cavity is provided with a second liquid inlet and a second air pressure balance hole; the bottom of the inner cavity is provided with a first liquid outlet; the side wall, which is close to the bottom, of the inner cavity is provided with a second liquid outlet; the second liquid outlet passes through the outer cavity by means of a pipelike passage, and directly leads to the outside of the dual-cavity liquid storage tank from the inner cavity; and the pipelike passage is provided with a plurality of outer cavity side holes on the partial side wall of the outer cavity. The dual-cavity liquid storage tank for the biological artificial liver support system realizes that severe hepatitis plasma