Blood purification equipment with built-in intelligent citric acid anticoagulation technology

• Main Authors: HUANG JIAN, LAI MINGZHONG, TONG JIN, ZHU PING, LI SHAOLIN, GAO GUANGYONG
• Format: Patent
• Language: Chinese; English
• Published: 10.09.2021
• 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 blood purification equipment with a built-in intelligent citric acid anticoagulation technology, and belongs to the field of blood purification. A calcium solution input pipeline, a calcium solution injection pump, a citric acid containing device, a citric acid input pipeline and a citric acid pump are further arranged on a main machine; the citric acid containing device is connected to an artery pipeline on the upstream of a blood pump through the citric acid input pipeline, and the citric acid pump is arranged on the citric acid input pipeline; and the calcium solution injection pump is connected with a vein pipeline through the calcium solution input pipeline. According to the blood purification equipment with the built-in intelligent citric acid anticoagulation technology, a citric acid anticoagulation function is built in, citric acid and a calcium solution are input synchronously and controllably, and a feedback regulation function is achieved, so that the concentration of free