Multi-purpose training teaching aid for hematodialysis catheter nursing

Abstract

The invention discloses a multi-purpose training teaching aid for hematodialysis catheter nursing. The multi-purpose training teaching aid comprises a front piece, a liquid storing connecting pipe IIand a hemodialysis catheter sleeve, wherein a liquid storing bag is arranged on the surface of the front piece, a liquid storing connecting pipe I is inserted on the bottom of the liquid storing bag in a penetrating manner, an adjusting device is fixedly connected to the bottom of the liquid storming connecting pipe I, the bottom of the adjusting device is fixedly connected with the top of the liquid storing connecting pipe II, one end, far away from the adjusting device, on the liquid storing connecting pipe II is fixedly connected with the hemodialysis catheter sleeve in a sealed manner, andthe adjusting device comprises a shell. For the multi-purpose training teaching aid for hematodialysis catheter nursing, through the match use of the structures, the problem that during the practicaluse process, the traditional hemodialysis catheter sleeve effect can not simulate the one-way flowing in different directions of blood in clinic, for example the flowing direction during back pumping, meanwhile, the closing for the flowing channel is not convenient and rapid, so that inconvenience is brought to use, and the teaching quality and efficiency are reduced is solved.

Description

technical field [0001] The invention relates to the technical field of medical teaching equipment, in particular to a multifunctional training teaching tool for hemodialysis catheter care. Background technique [0002] The use and maintenance of hemodialysis catheters is one of the skills that medical staff must master in clinical work; only by mastering technical points and standardized actions can the occurrence of accidents be reduced in clinical nursing work; the traditional specialist operation is mainly through theoretical teaching Mainly, supplemented by practical operations on the body of clinical patients. On the one hand, patients have great resistance to experimental practical operations, and the practical effect is also limited, and the actual teaching effect is limited. Therefore, people put forward A multifunctional training teaching aid for hemodialysis catheter care, such as a hemodialysis catheter care training teaching aid disclosed in Chinese patent CN1067...

AI Technical Summary

Problems solved by technology

The present invention can solve the problem that it is difficult to directly train nursing staff during the actual nursing operation of the hemodialysis catheter, the problems that patients are prone to psychological resistance, and the problem that the catheter self-care training effect of patients with long-term indwelling hemodialysis catheters is poor;

[0003] However, in actual use, due to the difficult effect of the traditional hemodialysis catheter sleeve, it is difficult to simulate the one-way flow of blood in different directions in clinical practice, such as the flow direction during withdrawal, and the sealing of the circulation channel is not convenient enough. Bring inconvenience to use and reduce the quality and efficiency of teaching

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