Dynamic diagnosis and treatment simulation device for human pharynx and larynx

Abstract

A dynamic diagnosis and treatment simulation device for human body pharynx and throat comprises a skull model designed according to the structure and the position of a human body, a soft palate model,a tongue model, a tonsil model and a throat model, wherein the soft palate model, the tongue model, the tonsil model and the throat model are located in an inner cavity of the skull. The skull modeluses the rear wall of the coronal pharyngeal cavity-throat model as a boundary and is provided with a front part and a rear part which are connected through a locking device, the front part is a basepart to which the soft palate model, the tongue model, the tonsil model and the throat model are attached, the rear part is provided with a linkage device, and the linkage device is electrically connected with the soft palate model, the tongue model, the tonsil model and the throat model. The dynamic diagnosis and treatment simulation device can be used for assisting in learning of laryngopharyngeal diagnosis and treatment technologies, including indirect laryngoscope, hard lens, foreign body removal and the like.

Description

technical field [0001] The invention relates to a medical diagnosis and treatment simulation device, in particular to a human pharynx and larynx dynamic diagnosis and treatment simulation device. Background technique [0002] Indirect laryngoscopy and rigid mirror inspection of the pharynx, as well as foreign body extraction in the oropharynx and pharynx, vocal cord dripping and other operations under the relevant inspection methods are important clinical diagnosis and treatment methods for otolaryngologists. Learning and proficiency in related technologies requires repeated practice. [0003] At present, clinicians' proficiency in relevant clinical diagnosis and treatment techniques is mainly achieved through repeated diagnosis and treatment of clinical cases and continuous accumulation of experience. For otolaryngology clinicians who have not been in the field for a long time, in the process of initial contact with patients, due to factors such as unfamiliar operation tec...

AI Technical Summary

Problems solved by technology

[0005] At present, the human oropharynx organ model used by otolaryngology clinicians to study or practice the diagnosis and treatment techniques of otolaryngology diseases has the following defects: 1. It cannot dynamically simulate the different organs of the oropharynx diagnosis and examination patients when they make the "yi" sound The position changes at the same time, such as the tongue base is depressed, the soft palate is displaced posterolaterally, the tonsils are displaced laterally, the larynx is raised to expose the glottis, etc.; 2. It cannot simulate different oropharyngeal environments of patients, such as tonsil hypertrophy and lymphoid tissue hyperplasia at the base of the tongue and so on

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