Ganglion block treatment training model for pain medical clinical practical training and control method thereof

Abstract

The invention relates to a ganglion block treatment training model for pain medical clinical practical training. The ganglion block treatment training model comprises a neck model, a blood vessel wall model, a nervous tissue model, a visceral tissue model, a respiratory tract, a bone tissue model, a muscular tissue model, a puncture needle, a multimeter, a power supply, a water pump, a flow meter, a water tank and a flow control valve. According to the training model, mathematical modeling can be carried out through ultrasonic scanning images of all tissues of a neck, an established mathematical model is combined with human tissue design software, image data representing all the tissues of a human body is combined with a three-dimensional model of the human body, all the tissue models of the neck are printed through the 3D printing technology, due to the fact that different materials are adopted during printing and injection molding of all the tissues of the human body, the puncture technology of doctors can be improved by testing potential / resistance range changes of all the tissues, star-shaped ganglions can be aligned in the puncture simulation training process, and important guiding significance is achieved for ganglion block treatment practical operation.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to a ganglion block therapy training model for pain medical clinical training and a control method thereof. Background technique [0002] In 1883, when Liverpool and Alexander ligated the cervical vertebral artery to treat cancer, they accidentally injured the patient's sympathetic nerve, but unexpectedly achieved significant pain relief. For many years thereafter, surgery has been used to cut off the cervical sympathetic nerve, and in 1920, non-surgical percutaneous stellate ganglion block therapy began to be promoted. Stellate ganglion block therapy is widely used in clinical medicine. The mechanism of stellate ganglion block: central and peripheral effects. , Autonomic nerves, endocrine, and immune functions are normal: its peripheral effects are due to the blockage of the nerves at the blocked site, thereby inhibiting vascular movement, muscle tension, bronc...

AI Technical Summary

Problems solved by technology

[0004] The stellate ganglion block technique is currently mostly performed by experienced clinicians. For beginners, it is necessary to systematically learn and master the anatomical phenomena and puncture techniques under ultrasound images. The training period is long, and medical accidents are prone to occur during the actual operation , it is impossible to intuitively understand the blocking effect and whether the tissue around the stellate ganglion is damaged during the puncture process

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