Venipuncture model

The venipuncture model is an important simulation tool for teaching and training in nursing, medicine and related fields, which can help trainees master the basic skills of venipuncture in a safe and controllable environment.

This model is designed based on the anatomical structure of an adult's arm or hand back. The layout of venous pipelines is clear, and the materials are mostly high-molecular materials. The feel is close to real skin, and multiple puncture practices can be carried out. During the operation, trainees can complete the entire process including the use of tourniquets, selection of veins, routine disinfection, acupuncture approach, blood return judgment, fixation of needles, and needle extraction and compression. Some high-end models are also equipped with a recyclable simulated blood system, which can truly present the blood recovery effect and enhance the intuitiveness and authenticity of practical training.

After the operation is completed, it is necessary to pay attention to the maintenance of the model, such as emptying the simulated blood and cleaning the puncture site, to extend its service life. Through repeated training of the venipuncture model, trainees can gradually improve the accuracy and proficiency of puncture, enhance their confidence in clinical practice, and reduce the risks to patients during actual operation. It is an indispensable teaching device in nursing and medical training.