Advanced arterial blood gas analysis training model

The advanced arterial blood gas analysis training model is a highly realistic teaching device used to train medical staff to master the operation skills of arterial puncture and blood gas sampling.

This model features a human body simulation shape and palpable radial artery pulsation, capable of truly reproducing the puncture feel and blood return phenomenon. Before use, it is necessary to check whether the arterial circulation system, pressure pump and liquid reflux device of the model are normal to ensure smooth blood flow in the simulation.

During the operation, trainees should strictly abide by the aseptic technical requirements, correctly select the puncture point and Angle, usually at the radial artery of the wrist, and slowly insert the needle at an Angle of 30 to 45 degrees with the skin. When a continuous reflux of simulated blood is observed, it indicates a successful puncture and sampling operation can be carried out.

During the training process, it is important to handle the technique gently and steadily to avoid repeated punctures that may cause damage to the model's blood vessels or leakage. After the operation is completed, the liquid in the model should be drained, the puncture site cleaned, the pressure system turned off and properly stored. Through the training of this model, trainees can master the techniques of arterial blood collection and the process of blood gas analysis proficiently, and improve their clinical practical operation ability and safety awareness.