CN211609743U

CN211609743U - Improved mandibular function assessment and training device

Info

Publication number: CN211609743U
Application number: CN201921168511.9U
Authority: CN
Inventors: 刘智妹; 陈爱国; 许克云; 蔡可龙; 王金贵; 朱丽娜; 熊轩
Original assignee: Yangzhou University
Current assignee: Yangzhou University
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-10-02
Anticipated expiration: 2029-07-23

Abstract

The utility model discloses an improved lower jaw function assessment and training device in the technical field of medical instruments. This kind of lower jaw training ware is including holding ring sum training portion, and training portion includes the training portion one of round platform type, training portion two and training portion three, and training portion one, training portion two and the three dispersed peripheral face of setting in holding the ring of training portion, and the lower terminal surface of training portion one equals with the up end of training portion two, and the lower terminal surface of training portion two equals with the up end of training portion three, and the hypotenuse of training portion one, training portion two and training portion three equals with axle center contained angle homogeneous phase. This kind of lower jaw training ware simple structure, convenient to use, sanitation and hygiene can adopt the material preparation training portion of different softnesses simultaneously to satisfy the treatment demand of patient's aassessment and the different sick condition.

Description

Improved mandibular function assessment and training device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to mandibular function aassessment and training equipment of improvement.

Background

Research shows that one of the main signs of patients with dysarthria, language and speech disorder, cerebral palsy, syndrome, intellectual disturbance, deafness, aphasia and the like is the presence of dysarthria of the articulatory organs, which is an important reason for influencing speech intelligibility, and the mandible dysfunction is the primary problem, which is mainly manifested by the fact that the mandible cannot move or does not move sufficiently in the up-down direction, the left-right direction, the front-back direction and the like. If the patient's jaw portion is not moved sufficiently, the mouth will not be able to be opened to the appropriate position, the chewing action or food biting will not be accomplished by forceful contractions, or the jaw will not be able to rotate in tension to the underside or sides while speaking, etc. When the structure sound, the lower jaw moves little and hardly moves, the structure sound is vague, and the loudness is low. Therefore, the problem of the restricted jaw opening degree is solved, and the method is very important for speech function evaluation and rehabilitation treatment of children with speech and language disorders. At present, mouth openers are mostly adopted for mouth opening training. The existing oral cavity mouth gag cannot adjust the mouth opening degree of a patient, and cannot acquire the limited degree of the lower jaw opening degree of the patient before mouth opening training, so that the requirements of patients with different degrees of illness cannot be met.

In order to solve the above problems, the prior art discloses a utility model with application number CN201720439473.0 entitled mandible assessment and training device.

Although solved the problem how to satisfy the different sick degree patient's demand among the prior art, because first training portion body and second training portion body can dismantle the connection, there is the gap in junction between them, is difficult to the sanitization, is unfavorable for oral hygiene, and when only using second training portion body after first training portion body is dismantled simultaneously, first training portion body is lost easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple structure, convenient to use, clean sanitary lower jaw function aassessment and training equipment.

In order to realize the above utility model purpose, the utility model relates to a lower jaw function aassessment of improvement adopts with training equipment as follows technical scheme:

an improved lower jaw function assessment and training device comprises a holding ring and a training part, wherein the training part comprises a first round-table-shaped training part, a second training part and a third training part, the first training part, the second training part and the third training part are arranged on the outer peripheral surface of the holding ring in a scattered mode, the lower end face of the first training part is equal to the upper end face of the second training part, the lower end face of the second training part is equal to the upper end face of the third training part, included angles between inclined edges of the first training part, the second training part and the third training part and an axis are equal, and the first training part, the second training part and the third training part can be sequentially overlapped from top to bottom in shape and size to form a complete round table. The training ware need stretch into the oral cavity, and the training ware overlength can arouse the injury or the discomfort in patient's oral cavity easily, consequently becomes training portion one, training portion two and training portion three with the training portion split of training ware, and training portion one, training portion two and training portion three open the mouth degree grow in proper order, consequently, trade the treatment training demand that different training portions can satisfy the patient of the different degree of sickening.

Furthermore, a round chamfer is arranged on the periphery of the upper end face of the first training part. The upper end face of the training part I is smaller, the training part I is easily damaged when stretching into the oral cavity, and the possibility of damaging the oral cavity can be effectively reduced by arranging the round chamfer.

Furthermore, scales are respectively arranged on the side edges of the first training part, the second training part and the third training part, and the scales of the first training part, the second training part and the third training part are continuous. The scales are used for evaluating the range of the jaw opening degree of a patient, and the treatment effect can be evaluated while the patient carries out treatment training.

Further, the cross section of the grip ring is elliptical. The grip is convenient.

Further, the surface of the grip ring is coated with a wear-resistant anti-slip glue layer. The grip is convenient.

Preferably, the first training part, the second training part and the third training part are made of hard materials. Because hard material is difficult for deformation, can improve the accuracy of aassessment, the training portion that so hard material made is fit for using when patient assesses.

Preferably, the first training part, the second training part and the third training part are made of soft rubber materials with elasticity. In the process of repeated training, the soft material can reduce the uncomfortable feeling of the oral cavity and reduce the possibility of damaging the oral cavity, so that the training part made of the soft material is suitable for patients to use during training, and meanwhile, the soft materials with different degrees are suitable for patients with different diseases.

Preferably, the circumferential surfaces of the first training part, the second training part and the third training part are respectively provided with a plurality of punctiform protrusions. Increase the friction force between the training part and the oral cavity and prevent the injury of the lower jaw joint caused by the fact that the training part extends into the oral cavity too deeply at one time.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model has simple structure, convenient use, cleanness and sanitation; meanwhile, according to the evaluation and training requirements of different patients, the training part can be made of different soft and hard materials, so that the treatment requirements of the evaluation and different diseased conditions of the patients are met.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a schematic diagram of the effect of the first training part, the second training part and the third training part after being superposed and combined.

Wherein, 1 holds the ring, 11 connecting seats, 2 training portion one, 3 training portion two, 4 training portion three, 5 punctiform archs.

Detailed Description

The present invention will be further explained with reference to the following embodiments, which are to be understood as illustrative only and not as limiting the scope of the invention, and modifications of the various equivalent forms of the present invention by those skilled in the art after reading the present invention fall within the scope of the appended claims.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "vertical" and "outer peripheral surface" are used to indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element to be referred must have a specific position, be constructed in a specific orientation, and be operated, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the term "vertical" or the like does not imply that the components are required to be absolutely horizontal or overhanging, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description of the present invention, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the various embodiments or examples and features of the various embodiments or examples described herein can be combined and combined by those skilled in the art without conflicting aspects.

As shown in fig. 1-3, an improved mandibular function evaluating and training device comprises a grip ring 1 and a training part, the cross-sectional shape of which is oval, the surface of the grip ring 1 is coated with a wear-resistant and anti-slip adhesive layer, the training part comprises a first round-table training part 2, a second training part 3 and a third training part 4, the lower end surface of the first training part 2 is equal to the upper end surface of the second training part 3, the lower end surface of the second training part 3 is equal to the upper end surface of the third training part 4, the included angles between the respective oblique edges of the first training part 2, the second training part 3 and the third training part 4 and the axis are respectively equal, the first training part 2, the second training part 3 and the third training part 4 can be sequentially superposed and combined into a complete round table from top to bottom in shape and size, the lower end surfaces of the first training part 2, the second training part 3 and the third training part 4 are dispersedly and fixedly adhered to the outer circumferential surface of the grip ring 1, and a connecting seat 11 for, the periphery of the first training part 2, the second training part 3 and the third training part 4 is provided with a plurality of dot-shaped protrusions 5, the periphery of the upper end face of the first training part 2 is provided with a round chamfer, the side edges of the first training part 2, the second training part 3 and the third training part 4 are provided with scales, and the scales of the first training part 2, the second training part 3 and the third training part 4 are continuous.

Wherein the training part adopts rubber materials with different hardness degrees to make a plurality of evaluation and training devices suitable for patients with different conditions;

when the patient is evaluated, the equipment with the training part made of hard materials is preferably selected;

when the patient does training, the equipment that the training portion was made by soft material is preferred to select, again according to the actual conditions of oneself, selects the equipment that the soft or hard degree is most suitable.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. An improved mandibular function assessment and training apparatus characterized by: including holding ring sum training portion, training portion includes training portion one, training portion two and the training portion three of round platform type, training portion one, training portion two and the three dispersion of training portion set up in the outer peripheral face of holding the ring, training portion one lower terminal surface with the up end of training portion two equals, training portion two lower terminal surface with the up end of training portion three equals, the hypotenuse and the axle center contained angle homogeneous phase of training portion one, training portion two and training portion three equal.

2. An improved mandibular function assessment and training device according to claim 1 wherein: and a round chamfer is arranged on the periphery of the upper end face of the first training part.

3. An improved mandibular function assessment and training device according to claim 1 wherein: the side edges of the first training part, the second training part and the third training part are respectively provided with scales, and the scales are continuous on the first training part, the second training part and the third training part.

4. An improved mandibular function assessment and training device according to claim 1 wherein: the cross section of the grip ring is elliptical.

5. An improved mandibular function assessment and training device according to claim 1 wherein: the surface of the grip ring is coated with a wear-resistant anti-slip glue layer.

6. An improved mandibular function assessment and training device according to any one of claims 1 to 5 wherein: the first training part, the second training part and the third training part are made of elastic soft materials.

7. An improved mandibular function assessment and training device according to claim 6 wherein: the circumferential surfaces of the first training part, the second training part and the third training part are respectively provided with a plurality of punctiform bulges.

8. An improved mandibular function assessment and training device according to any one of claims 1 to 5 wherein: the first training part, the second training part and the third training part are made of hard materials.