Post-radiotherapy oral rehabilitation trainer

Abstract

The invention belongs to the technical field of medical appliances, and in particular relates to a post-radiotherapy oral rehabilitation trainer. The post-radiotherapy oral rehabilitation trainer comprises a square training body and a trapezoidal training body, wherein the square training body comprises a nut tube socket and a thread tube socket which is in threaded connection with the nut tube socket; two side surfaces of the trapezoidal training body are rectangles with different areas, and the height of the side surface with a greater area is consistent with that of the nut tube socket; the side surface with a greater area of the trapezoidal training body is fixedly connected with one side of the nut tube socket, and the side surface with a smaller area of the trapezoidal training body is provided with a gargle spray orifice which is communicated with a gargle guide tube; a passage for the gargle guide tube to pass through is respectively arranged at parts close to the bottoms in the trapezoidal training body and the nut tube socket; and a piston and a push-pull rod which is connected with the piston are arranged in the gargle guide tube. The post-radiotherapy oral rehabilitation trainer is simple in structure, convenient to use, flexible to operate, capable of reducing inflammation of oral ulcers, and good in rehabilitation effect.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to an oral rehabilitation training device after radiotherapy. Background technique [0002] Tumor radiotherapy is one of the means of treating malignant tumors. It uses radiation to kill cancer cells, shrink or disappear tumors to treat tumors. Radiation destroys cells in the irradiated area (target area), causing these cells to stop dividing until they die. The purpose is to eliminate the tumor to the greatest extent, while preserving the normal tissue structure and function to the greatest extent, prolong the survival time of the patient and improve the quality of life of the patient. [0003] Nasopharynx and oral cavity radiotherapy belongs to the local treatment of tumor radiotherapy. After radiotherapy, the masticatory muscles and mandibular joints become fibrotic, which causes difficulty in opening the mouth. The natural opening and closing of the mouth can...

AI Technical Summary

Problems solved by technology

[0003] Nasopharynx and oral cavity radiotherapy belongs to the local treatment of tumor radiotherapy. After radiotherapy, the masticatory muscles and mandibular joints become fibrotic, which causes difficulty in opening the mouth. The natural opening and closing of the mouth cannot reach the state before radiotherapy. Let the patient stick to the tooth pads of different thicknesses from thin to thick, or let the patient use the oral rehabilitation training device. However, the existing oral rehabilitation devices are either complex in structure, cumbersome to operate, or not flexible enough, and the rehabilitation effect is poor;

[0004] After radiotherapy, the normal oral mucosal cells will be damaged by radiation or drugs, which will reduce the number of white blood cells. At this time, widespread ulcer symptoms will often occur in the whole mouth. Nasogastric tube feeding, the existing oral rehabilitation training device after radiotherapy does not have the function of reducing inflammation of the oral cavity and reducing inflammation of oral ulcers

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