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Mouth opening training tool used after nasopharyngeal carcinoma radiotherapy

A technology of radiotherapy and tools for nasopharyngeal carcinoma, which is applied in the field of medical rehabilitation trainers, and can solve the problem of inability to train mouth opening movements.

Inactive Publication Date: 2020-04-10
FOURTH MILITARY MEDICAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the rehabilitation training after radiotherapy for nasopharyngeal carcinoma in the prior art, chewing blocks are placed in the user's mouth to facilitate the patient to repeat the chewing action to achieve the effect of training the jaw muscles, but this training placement can only be used for clenching and chewing training. Unable to train mouth opening, needs improvement

Method used

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  • Mouth opening training tool used after nasopharyngeal carcinoma radiotherapy
  • Mouth opening training tool used after nasopharyngeal carcinoma radiotherapy
  • Mouth opening training tool used after nasopharyngeal carcinoma radiotherapy

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0026] see as Figure 1-Figure 5 As shown, this specific embodiment includes a bracket 1, an upper jaw plate 2, and a lower jaw plate 4, wherein a slide rail 16 is welded in the bracket 1, a slider 17 is slidably arranged on the slide rail 16, and a support plate 18 is set in the bracket 1. The slider 17 is welded on the lower surface of the support plate 18, the inner bearing of the support 1 is screwed with a screw mandrel 19, the screw mandrel 19 is threaded and screwed on the support plate 18, and the lower end of the support plate 18 is welded with a support foot 20 , the lower end of the supporting foot 20 is extended below the support 1, and the screw rod 19 is rotated to control the supporting plate 18 to slide up and down on the screw rod 19, thereby controlling the lifting of the supporting foot 20, and then supporting the support 1 to adapt to different High usage situations;

[0027] The upper jaw plate 2 is welded on the upper surface of the bracket 1, and the mo...

specific Embodiment approach 2

[0034] see as Figure 6 As shown, the difference between this embodiment and Embodiment 1 is that the fixed plate 5 is replaced by an adjustment plate 24, the adjustment plate 24 is movably sleeved on the rotating shaft 3, and the upper end of the torsion spring 6 is welded Set on the adjustment plate 24, the adjustment plate 24 is provided with a waist-shaped hole 25, the bracket 1 is welded with a fixed rod 26, the fixed rod 26 is movably installed in the waist-shaped hole 25, and the fixed rod 26 is clamped with two The fixing clip 27 and the adjusting plate 24 are sandwiched between the two left and right fixing clips 27. By adjusting the position of the adjusting plate 24, the degree of tightness of the torsion spring 6 against the lower jaw plate 4 can be realized. In the state where the lower jaw plate 4 can be closed , move the adjustment plate 24 to the right, the thrust of the torsion spring 6 against the lower jaw plate 4 increases, and vice versa, when the lower ja...

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Abstract

The invention discloses a mouth opening training tool used after nasopharyngeal carcinoma radiotherapy, and relates to the technical field of medical rehabilitation trainers; an upper jaw plate is fixedly arranged on the upper surface of a support, a rotating shaft is fixedly arranged in the support, a lower jaw plate movably sleeves the rotating shaft, a torsion spring sleeves on the rotating shaft, one column foot of the torsion spring is fixedly arranged on a fixing plate, and the other column foot of the torsion spring is fixedly arranged on the lower jaw plate; the front end of the rotating shaft is movably sleeved with an adjusting knob, a limiting plate is fixedly arranged on the right side wall of the adjusting knob, a baffle is fixedly arranged on the front side edge of the lowerjaw plate, and a limiting plate movably abuts against the lower surface of the baffle. A lower jaw of a user is supported by the rotatable lower jaw plate; elastic force is provided for the lower jawplate through the torsional spring, then pressure is applied to the lower jaw of the user, and the lower jaw muscle of the user is trained conveniently; meanwhile, the opening or closing state of thelower jaw plate can be controlled by changing the position of the limiting plate on the adjusting knob, and the opening or closing state of the lower jaw plate used by the user can be replaced conveniently.

Description

technical field [0001] The invention relates to the technical field of medical rehabilitation trainers, in particular to a mouth opening training tool for nasopharyngeal carcinoma after radiotherapy. Background technique [0002] After radiotherapy for nasopharyngeal carcinoma, the jaw muscles of patients are prone to muscle atrophy and relaxation. In order to ensure the normal life of patients after treatment, patients need to perform jaw muscle training to restore muscle activity and ensure normal muscle function. [0003] In the rehabilitation training after radiotherapy for nasopharyngeal carcinoma in the prior art, chewing blocks are placed in the user's mouth to facilitate the patient to repeat the chewing action to achieve the effect of training the jaw muscles, but this training placement can only be used for clenching and chewing training. Unable to train mouth opening movement, needs improvement. Contents of the invention [0004] The object of the present inven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B23/03A63B21/02
CPCA63B21/02A63B23/032
Inventor 臧健石梅赵丽娜杨林姚晓伟
Owner FOURTH MILITARY MEDICAL UNIVERSITY