Blood purification model person

Abstract

The invention relates to a blood purification model person. A right subclavian vein hemodialysis catheter interface, a right internal jugular venous hemodialysis catheter interface, a right femoral vein hemodialysis catheter interface and two arteriovenous anastomosis internal fistula interfaces are sleeved with outer end plugging heads; a controller is mounted at the position, corresponding to anautomatic constant-pressure miniature water pump, in a simulation model person body; a control operation panel is fixedly mounted at the position, corresponding to the controller, of the outer side of the simulation model person body; a loudspeaker is fixedly mounted in the head of the simulation model person body; the loudspeaker and the automatic constant-pressure miniature water pump are electrically connected with the controller through wires; and the controller is electrically connected with the control operation panel through a wire; The whole process of blood purification is comprehensively understood and mastered, and finally an operator has the ability to deal with various problems occurring in the blood purification circulation process.

Description

technical field [0001] The invention relates to the field of medical teaching, in particular to a blood purification model human. Background technique [0002] Blood purification refers to the process of using certain instruments and equipment to draw the patient's blood out of the body, remove some metabolic waste or toxic substances in the body through a certain device, and then lead the blood back into the body. Existing technologies for blood purification include: hemodialysis, hemofiltration and hemodiafiltration, hemoperfusion, plasma exchange, immunoadsorption, continuous renal replacement therapy, continuous slow low-efficiency hemodialysis, etc. [0003] At present, in the clinical practice of blood purification, the status quo of blood purification practitioners such as medical school teachers, medical school students, interns, and intern nurses in clinical teaching and teaching and students' practical skills is: all are aimed at real patients In case of practical...

AI Technical Summary

Problems solved by technology

There are certain defects in the above-mentioned status quo, and these defects are mainly reflected in: firstly, the demonstration only for the external blood purification equipment is one-sided, and the skill trainers can only master the operation process of the external blood purification equipment, and cannot intuitively observe the overall process of blood purification The cycle treatment process has certain limitations in the later operation in practice, and cannot fully understand and master the overall process of blood purification, and cannot deal with many problems that arise during the blood purification treatment process; secondly, the operation and treatment on physical patients Demonstration is likely to cause fear in patients, and requires the cooperation and support of patients' families. Often in the demonstration process of physical patients, affected by these factors, the overall demonstration process and demonstration effect are limited, and cannot be fully demonstrated. At the same time, the skill trainers do not have the opportunity to learn the hands-on operation; thirdly, the traditional blood purification teaching or demonstration mode, the skill trainers are weak in active operation, and most of the mastery is theoretical knowledge, which is not conducive to the skill trainers innovations and attempts

To sum up, the existing teaching and training status seriously restricts the innovation and development of blood purification

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