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Intelligent mouth-opening exercise assistant instrument

A kind of mouth-opening exercise, intelligent technology, applied in passive exercise equipment, physical therapy and other directions, can solve the problems of boring mouth-opening exercise method, the incidence and degree of difficulty, affecting patients' mouth opening, etc.

Pending Publication Date: 2019-01-18
CHANGZHOU NO 2 PEOPLES HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an intelligent mouth opening exercise aid to solve the boring conventional mouth opening exercise method proposed in the above background technology, which affects the incidence and degree of difficulty in opening the mouth of patients

Method used

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  • Intelligent mouth-opening exercise assistant instrument
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  • Intelligent mouth-opening exercise assistant instrument

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] An intelligent mouth opening exercise aid, such as figure 1 , figure 2 , image 3 and Figure 4 As shown, the lower brace 1 is included, the end of the lower brace 1 is equipped with two mutually symmetrical mounting plates 11, the upper brace 2 is arranged above the lower brace 1, and the end of the upper brace 2 is installed with two mutually symmetrical connecting plates 21 A servomotor 211 is arranged between the two connecting plates 21, a drive gear 214 is installed on the end 212 of the output shaft of the servomotor 211 and the front end 213 of the output shaft of the servomotor 211, and the lower brace 1 and the upper brace 2 are equipped with Groove 3, and the notches of two grooves 3 face opposite, and the top plate 4 is all installed on the bottom wall of each groove 3;

[0027] The both sides of two connecting plates 21 are provided with fixed plate 5, and bearing 51 is all installed on each fixed plate 5, and each bearing 51 all passes through correspo...

Embodiment 2

[0038] In the specific operation, since the driving gear 214 and the driven gear 2161 rotate, there is a problem of causing damage to the patient's oral cavity. Therefore, the servo motor 211 and the rotating shaft 216 are improved on the basis of Embodiment 1, as a preferred embodiment, such as Figure 5 As shown, the servo motor 211 is also provided with a protective sleeve 215, and the servo motor 211 and each driving gear 214 are located in the cavity in the protective sleeve 215, the output shaft end 212 of the servo motor 211 and the servo motor 211 The front end 213 of the output shaft passes through the protective sleeve 215, and the first arc-shaped groove 2151 communicating with the outside world is provided on the wall of the inner cavity of the protective sleeve 215 facing each driving gear 214. Part of the gear teeth of each driving gear 214 is located outside the corresponding first arc-shaped groove 2151, and a protective cover 2162 is also sleeved on the rotati...

Embodiment 3

[0043] In the specific operation, because the patient will have saliva in the mouth when using it, and the accumulation of saliva in the mouth will make the patient feel uncomfortable. Therefore, the lower brace 1 is improved on the basis of Example 1, as a preferred embodiment ,like Image 6 As shown, the lower surface of the lower mouthpiece 1 is also provided with a third arc-shaped groove 6, and the third arc-shaped groove 6 communicates with the outside world, and a liquid suction pipe 61 is installed on the groove wall of the third arc-shaped groove 6.

[0044] In this embodiment, a third arc-shaped groove 6 is also provided on the lower surface of the lower dental brace 1, and a liquid suction tube 61 is installed on the groove wall of the third arc-shaped groove 6, when it is necessary to suck out the saliva in the patient's mouth At this time, the suction pipe 61 can be connected with the external negative pressure pump, and the external negative pressure pump is conn...

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Abstract

The invention relates to the technical field of machinery, and especially relates to an intelligent mouth-opening exercise assistant instrument, including a lower tooth socket, two mutually symmetrical mounting plates are arranged at the ends of the lower braces, an upper tooth socket is arranged above that low tooth socket, Two mutually symmetrical connecting plates are arranged at the ends of the upper tooth socket, grooves are arranged in the lower tooth socket and the upper tooth socket, servo motors are arranged between the two connecting plates, and driving gears are arranged on the output shaft ends of the servo motors and the output shaft front ends of the servo motors. Through the servo motor, when the servo motor is switched on, At that same time, the rotation of the drive gear will drive the driven gear which meshes with each other to rotate, so as to realize the open and closing of the lower tooth cover and the upper tooth socket, and the mouth opening exercise is carried out on the patient, thereby solving the problem that the conventional mouth opening exercise method is boring and affects the occurrence rate and degree of the mouth opening difficulty of the patient.

Description

technical field [0001] The invention relates to the technical field of machinery, in particular to an intelligent mouth opening exercise aid. Background technique [0002] Radiotherapy is one of the main treatment methods for patients with head and neck malignant tumors. However, the temporomandibular joint and masticatory muscles are prone to degeneration, fibrosis, muscle atrophy, and joint sclerosis due to the impact of radiation during radiotherapy. Dysfunction occurs, initially manifested as tightness and pain in the temporomandibular joint when opening the mouth, and then the movement of the temporomandibular joint is limited, the distance between the teeth when opening the mouth is gradually shrinking, speech is slurred, and in severe cases, the jaw is closed, and eating difficulties lead to malnutrition. The incidence of mouth opening difficulty is 5.0%-58.5%, which has become one of the complications that seriously affect the quality of life of patients after radiot...

Claims

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Application Information

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IPC IPC(8): A61H1/02
CPCA61H1/02A61H2201/1207
Inventor 岳静燕
Owner CHANGZHOU NO 2 PEOPLES HOSPITAL
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