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Control method and system of dual plasma molecular adsorption system and storage medium

A molecular adsorption and plasma separation technology, applied in blood pumps, suction devices, drug devices, etc., can solve problems such as reducing the efficiency of DPMAS treatment, achieve high clinical treatment effects, and improve efficiency.

Pending Publication Date: 2022-03-18
JAFRON BIOMEDICAL
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Problems solved by technology

[0003] However, after a long time of blood purification treatment in the dual plasma molecular adsorption system in the traditional technology, the adsorbent in the bilirubin adsorption column and the adsorbent in the hemoperfusion device easily reach the limit of toxin adsorption, which reduces the efficiency of DPMAS treatment

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  • Control method and system of dual plasma molecular adsorption system and storage medium
  • Control method and system of dual plasma molecular adsorption system and storage medium
  • Control method and system of dual plasma molecular adsorption system and storage medium

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0021] The flow charts shown in the drawings are just illustrations, and do not necessarily include all contents and operations / steps, nor must they be performed in the order described. For example, some operations / steps can be decomposed, combined or partly combined, so the actual order of execution may be changed according to the actual situation.

[0022] Before introducing the method of the embodiment of the present application in detail, first introduce the re...

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Abstract

The invention discloses a control method and system of a dual plasma molecule adsorption system and a storage medium, and the method comprises the steps: obtaining the blood flow in an artery pipeline according to the rotating speed of a blood pump when the dual plasma molecule adsorption system carries out blood purification; determining the plasma flow of the plasma branch according to the plasma separation ratio of the plasma separator and the blood flow in the artery pipeline; according to the plasma flow and the blood purification time of the plasma branch, the first plasma cumulative adsorption quantity of the hemoperfusion device and the second plasma cumulative adsorption quantity of the bilirubin adsorption column are determined; when the first plasma cumulative adsorption quantity is larger than or equal to the first plasma target adsorption quantity of the hemoperfusion device, and / or the second plasma cumulative adsorption quantity is larger than or equal to the second plasma target adsorption quantity of the bilirubin adsorption column, a fault alarm signal is sent out; the blood perfusion device and / or the bilirubin adsorption column in the dual plasma molecule adsorption system are / is prompted to be replaced. In this way, the efficiency of DPMAS treatment can be improved.

Description

technical field [0001] The present application relates to the technical field of blood purification, in particular to a control method of a dual plasma molecular adsorption system, a dual plasma molecular adsorption system and a storage medium. Background technique [0002] With the in-depth research on blood purification, in order to achieve better disease treatment effects, technicians have gradually developed more blood purification modes; such as double plasma molecular adsorption system (DPMAS, Double plasma Molecular Absorption System) treatment mode, DPMAS treatment The mode adopts the combination of two adsorption principles of broad-spectrum adsorption and ion exchange adsorption, which can remove toxins of corresponding molecular weight and negatively charged toxins, and can be applied to severe hepatitis, liver failure, hepatic encephalopathy or systemic inflammatory response Syndrome, sepsis, multiple organ failure syndrome accompanied by jaundice symptoms, etc.,...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/36A61M60/135A61M60/36A61M60/50
CPCA61M1/3621A61M1/3687A61M1/3626A61M1/3666A61M1/3663A61M60/135A61M60/36A61M60/50A61M2202/0415A61M2202/0021
Inventor 董凡刘冠贤吴文娟
Owner JAFRON BIOMEDICAL
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