Simulation training device for extracorporeal membrane oxygenation combined continuous kidney replacement therapy

Abstract

The invention belongs to the technical field of teaching training equipment, and discloses a simulated training device for extracorporeal membrane oxygenation and continuous kidney replacement therapy. The system comprises a human body simulator which is internally provided with an elastic liquid storage bag and a damping device capable of reducing the flow rate of liquid; the connecting pipe suite comprises a plurality of connecting pipes arranged corresponding to ECMO and CRRT system pipelines, adapters are arranged at the joints of the connecting pipes and the ECMO or CRRT system equipment and the human body simulator, one ends of the adapters are detachably connected with the connecting pipes, and the other ends of the adapters are used for being connected with the corresponding ECMO or CRRT system equipment or the human body simulator; each adapter is provided with an indicating lamp, the connecting pipe is provided with a wire, and the connecting pipe is connected with the corresponding adapter so that the corresponding indicating lamps can be connected in series or in parallel through the wire. The power supply is used for supplying power to the indicator lamp; the training burden can be reduced, and the training effect is improved.

Description

technical field [0001] The invention relates to the technical field of teaching and training equipment, in particular to a simulation training device for extracorporeal membrane oxygenation combined with continuous renal replacement therapy. Background technique [0002] During extracorporeal membrane oxygenation (ECMO) rescue of patients with cardiopulmonary dysfunction, combined with acute kidney injury (acute kidney injury, AKI), fluid overload and other reasons, continuous renal replacement therapy (continuations renal replacement therapy, CRRT) is a safe and effective method. The combination of the two treatment methods can effectively improve hypoxemia, reduce cardiac preload, and gain time for the recovery of cardiopulmonary function in patients with multiple organ failure such as heart, lung, and kidney in thoracic surgery. [0003] Because the pipeline connection of ECMO combined with CRRT is complicated, and ECMO combined with CRRT is often used in ICU, critically...

AI Technical Summary

Problems solved by technology

Since the multiple connections of the pipeline are connected outside the joint by using the interference socket of the tube wall, the repeated use of the pipeline joint is easy to leak and the service life is short; while the price of medical pipeline consumables is high, resulting in high practice costs

At the same time, during the practice process, the correctness of the pipeline connection cannot be given timely feedback. It needs to be checked by the professor after the connection is completed. The burden on the trainer and the professor is relatively large, and the practice effect is poor

In addition, from the perspective of medical ethics, practicing on patients not only contradicts it, but also harms the interests of patients, and the lives of patients are at risk.

Therefore, the content of instrument operation training is limited, and all required training content cannot be completed during training.

Practitioners still need to observe and learn in clinical practice in the later stage, resulting in a long training cycle

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