The covered dialysis model is mainly applied in medical colleges and universities, nursing training institutions and clinical skills centers for the teaching and practical training of dialysis technology.

This model helps trainees intuitively understand the basic principles and operation procedures of peritoneal dialysis by simulating the human body structure and dialysis membrane system. During the training, trainees can practice the insertion, fixation, connection of dialysis tubes, fluid replacement and aseptic operation, master the inflow and outflow techniques of dialysis fluid, and enhance their familiarity with the entire peritoneal dialysis process.

Models usually feature realistic tactile sensations and visualized dialysis membrane structures, enabling trainees to observe the liquid exchange and osmosis processes and strengthening the integration of theoretical knowledge with practice. It is also used for the prevention and emergency response training of dialysis complications for nursing staff, enhancing their clinical adaptability.

In teaching and assessment, the membrane dialysis model provides a scientific and safe practice platform for the standardized training of dialysis techniques, which is of great significance for improving the quality of clinical nursing and patient safety.