Ultrasonic positioning puncture simulator

Abstract

The invention provides an ultrasonic positioning puncture simulator, and belongs to the technical field of medical teaching. The problem that existing puncture simulation training is poor in sense ofreality is solved. The ultrasonic positioning puncture simulator comprises a prosthesis model, a puncture needle, a probe and a display, the probe is electrically connected with the display, the prosthesis model comprises a bottom plate, simulation skin and a plurality of organ unit models, and the organ unit models are arranged on the bottom plate according to the position relation of human organs. The simulation skin wraps the organ unit models, and the simulator further comprises an organ dynamic simulation device, so that the organ unit model imitates the real dynamic action of a human organ. The inflatable model organ and the organ dynamic simulation device are adopted to simulate the human organ environment, and the mode trueness is improved to the maximum extent. The organ model also has a size adjusting function, simulation training is diversified, and the training effect is improved.

Description

technical field [0001] The invention belongs to the technical field of medical teaching and relates to an ultrasonic positioning puncture simulator. Background technique [0002] With the advancement of medical technology, the effect of minimally invasive interventional therapy is getting better and better. Ultrasonic examination is to use the human body to observe the reflection of ultrasonic waves. It uses weak ultrasonic waves to irradiate the body, and performs image processing on the reflected waves of the tissues, so that the internal structure of the human body can be clearly observed. Ultrasonic interventional therapy is carried out in real time. Under monitoring or guidance, various operations such as biopsy, X-ray contrast, aspiration, intubation, and drug injection can be completed, and the effect comparable to that of surgical operations can be achieved. Usually, doctors with less experience need to hone their puncture experience through ultrasonic interventiona...

AI Technical Summary

Problems solved by technology

[0003] However, the existing ultrasonic puncture simulators do not have a strong sense of reality and cannot truly simulate the organ environment of the human body. The effect of simulation training for doctors is greatly reduced.

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