Plasma exchange technology simulation training teaching device

By designing a simulation training device with a blood drive module and a visual flow rate identification component, the complexity and professional problems of plasma replacement technology training are solved, and the systematic training and safety of plasma replacement technology are achieved.

CN120260381APending Publication Date: 2025-07-04CHINESE PEOPLES LIBERATION ARMY ARMY SPECIAL MEDICAL CENTER
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Patent Information

Application Number
CN202510505852.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-04-22
Publication Date
2025-07-04

AI Technical Summary

Technical Problem

The existing technology lacks specialized plasma replacement technology simulation training and teaching equipment, resulting in high training complexity and professionalism requirements, and it is difficult for operators to be effectively trained.

Method used

A simulation training device including a blood drive module, a replacement fluid storage tank, a simulated blood vessel, a plasma separator and a visual flow rate identification component is designed. By simulating the blood separation and replacement process, visual flow rate control and adjustment are provided, and the flow rate identification in the blood vessel is simulated, so as to achieve accurate control of blood and replacement fluid.

Benefits of technology

Systematized training of plasma replacement technology has been achieved, the operator's professional skills and emergency response capabilities have been improved, the training complexity has been reduced, and safety and effectiveness have been enhanced.

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Abstract

The invention discloses a plasma exchange technology simulation training teaching device which comprises a blood driving module, a replacement liquid storage tank, a simulation blood vessel, a first liquid storage tank, a second liquid storage tank, a plasma separator, a plasma component separator and a waste liquid storage tank. The blood driving module is used for driving the simulated blood conveyed in the first liquid storage tank to the plasma separator, the plasma separator is used for separating the conveyed simulated blood into plasma components and cell components, and the plasma component separator is used for separating the conveyed plasma into target cells and waste liquid; the displacement liquid storage tank is used for directly conveying displacement liquid to the second liquid storage tank; the side wall of the simulated blood vessel is provided with a visual flow velocity identification assembly; the blood driving module is connected with the first liquid storage tank and is used for driving the blood in the first liquid storage tank into the simulated blood vessel; and the displacement liquid storage tank is communicated with the second liquid storage tank. The plasma exchange technology simulation training teaching device can meet the training requirements of trainees on blood exchange.
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