CN210020813U - Adjustable bracket used in oral surgery - Google Patents

Abstract

The utility model discloses an adjustable bracket used in oral surgery in the technical field of medical apparatus, which comprises a lower bracket, wherein the bottom of the lower bracket is provided with a lower tooth socket, two ends of the top of the lower bracket are provided with grooves, turning blocks are arranged in the grooves and connected with an upper bracket, the upper bracket is provided with an upper tooth socket, a rubber ball is fixedly connected between the upper bracket and the lower bracket, the rubber ball is fixedly connected with a straight pipe, the straight pipe is fixedly connected with a release valve through a pipeline, the straight pipe is fixedly provided with a first one-way valve, the outer end of the straight pipe is fixedly connected with an air bag, the utility model discloses a hand-hold air bag, gas enters the rubber ball through the straight pipe, when the gas in the rubber ball is gradually increased, the saturation of the rubber ball is also increased, the rotation angle of the upper bracket and the lower bracket can be gradually changed, the adjustment of the spreading angle of the bracket is convenient, the practical use, the air loss in the rubber ball can be prevented, the shape of the rubber ball is kept unchanged, and the opening angle is constant.

Description

An adjustable bracket used in oral surgery

technical field

The utility model relates to the technical field of medical instruments, in particular to an adjustable bracket used in oral surgery.

Background technique

Stomatology, one of the classification of medical disciplines. The main dental diseases include: oral and maxillofacial dermoid, epidermis submandibular space infection, maxillofacial lymphangioma, odontoid dysplasia, maxillary sinus malignancy, ameloblastoma of the jaw, chronic ethmoid sinusitis, Mandibular retraction, tetracycline teeth, leukoplakia and other diseases. With current technology, many periodontal diseases are completely curable. The development of tissue bioengineering technology, such as guided tissue regeneration technology, genetic technology, implant denture, etc., has brought exciting hope for the regeneration of diseased teeth. But the treatment of periodontal disease must be a sequential treatment. In the course of treatment, a detailed and effective treatment plan, the doctor's meticulous and superb treatment and the active cooperation of the patient are the keys to successful treatment.

When medical staff perform oral examinations or operations on patients, patients need to open their mouths for a long time, which is very demanding on patients. When patients open their mouths for a long time, the oral muscles will be fatigued, and the patients will unconsciously close their mouths. It will affect the operation of medical staff, so in this case, it is necessary to use auxiliary medical devices to open the patient's mouth.

At present, some brackets are designed to facilitate the opening of the oral cavity, but the brackets still have some defects.

For example, the Chinese patent application number CN201720379214.3 is a dental surgery bracket, which includes two support plates, the two support plates are arranged symmetrically and inclined, and the upper ends of the two support plates are fixedly connected by two fixing rods. There is a matching slider on it, the slider runs through the fixed rod and can slide along the length of the fixed rod, the top of the slider is provided with a card slot, and the hook plate is provided with a matching hook plate in the card slot. There are adjustment holes arranged equidistantly and linearly on the upper part, and fixing bolts are arranged in the adjustment holes. The fixing bolts correspond to the sliders, the hook plates on the two fixing rods are symmetrically arranged, and the corresponding end adopts a downward bending structure. The outer side of the bent end of the board is provided with an LED bulb, and the LED bulb is electrically connected to an external power supply. The utility model can effectively provide sufficient light source for the interior of the oral cavity, and solve the pain caused by spontaneously opening the mouth for a long time and the medical difficulty caused by the unnatural closing of the oral cavity for oral patients during medical treatment, but the device adjustment is relatively troublesome.

Based on this, the present invention designs an adjustable bracket specifically for use in oral surgery to solve the above problems.

Utility model content

The purpose of the present utility model is to provide an adjustable support used in oral surgery, to solve the problem of the above-mentioned background art, although it can solve the pain and oral discomfort caused by spontaneously opening the mouth for a long time for patients in the oral cavity during medical treatment. The medical difficulties brought about by natural closure, but the more troublesome problem of device adjustment.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an adjustable bracket used in oral surgery, comprising a lower bracket, a lower alveolus, a groove, an upper alveolar, an upper bracket, a spatula, a rotating block, A rubber ball, a straight pipe, a vent valve, a first one-way valve, an air bag and a second one-way valve, the bottom of the lower bracket is provided with a lower tooth groove, and the two ends of the top of the lower bracket are provided with grooves, the grooves A rotating block is movably connected inside, the rotating block is fixedly connected with an upper bracket, the upper bracket is provided with an upper tooth groove, a rubber ball is fixedly connected between the upper bracket and the lower bracket, and the rubber ball is fixedly connected with a straight line. A vent valve is fixedly connected to the straight pipe through a pipeline, a first one-way valve is fixedly installed on the straight pipe, and an airbag is fixedly connected to the outer end of the straight pipe.

Preferably, a rotating block is rotatably connected to the groove through a fixedly connected rotating rod.

Preferably, a tongue depressor is fixedly connected to the middle end of the fixed side wall of the lower bracket.

Preferably, the rubber balls are symmetrically mounted on the lower bracket.

Preferably, the airbag is fixedly connected with a second one-way valve through a pipeline.

Compared with the prior art, the beneficial effects of the present utility model are: the utility model holds the airbag by hand, and the gas enters the rubber ball through the straight pipe. When the gas in the rubber ball gradually increases, the saturation of the rubber ball also increases, so that the upper The rotation angle of the bracket and the lower bracket can be gradually changed, which makes the adjustment of the opening angle of the bracket convenient, which is convenient for practical use. change, the opening angle is constant. By designing the tongue depressor, the tongue depressor of the utility model can press the tongue of the patient, can prevent the tongue from tampering, and ensure the operation.

Other advantages, objects and features of the present invention will be apparent in part from the description below, and in part will be understood by those skilled in the art from the study and practice of the invention.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the bottom view of the utility model structure;

In the accompanying drawings, the list of components represented by each number is as follows:

1. Lower bracket 2. Lower tooth socket 3. Groove 4. Upper tooth socket 5. Upper bracket 6. Spade depressor 7. Rotating block 8. Rubber ball 9. Straight pipe 10. Air relief valve 11. First one-way valve 12. Airbag 13. Second one-way valve.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-2, the present invention provides a technical solution: an adjustable bracket used in oral surgery, comprising a lower bracket 1, a lower alveolar 2, a groove 3, an upper alveolar 4, and an upper bracket 5 , tongue depressor 6, rotating block 7, rubber ball 8, straight pipe 9, air relief valve 10, first one-way valve 11, air bag 12 and second one-way valve 13, the bottom of the lower bracket 1 is provided with a lower tooth slot 2, Both ends of the top of the lower bracket 1 are provided with grooves 3, and a rotating block 7 is movably connected in the groove 3. The rotating block 7 is fixedly connected with an upper bracket 5, and the upper bracket 5 is provided with an upper tooth slot 4. The upper bracket 5 and the lower bracket 1 A rubber ball 8 is fixedly connected therebetween, a straight pipe 9 is fixedly connected to the rubber ball 8, and a vent valve 10 is fixedly connected to the straight pipe 9 through a pipeline, which is convenient for venting, and a first one-way valve 10 is fixedly installed on the straight pipe 9. To prevent the gas from flowing back into the airbag 12, the airbag 12 is fixedly connected to the outer end of the straight pipe 9. By holding the airbag 12, the gas enters the rubber ball 8 through the straight pipe 9. When the gas in the rubber ball 8 gradually increases, the saturation of the rubber ball 8 also increases. In the increase, the rotation angle of the upper bracket 5 and the lower bracket 1 can be gradually changed, so that the opening angle of the bracket can be adjusted conveniently, which is convenient for practical use. The loss of gas keeps the shape of the rubber ball 8 unchanged, and the opening angle is constant.

The groove 3 is rotatably connected with a rotating block 7 through a fixedly connected rotating rod, which facilitates the rotation of the upper bracket 5 and the lower bracket 1 .

A tongue depressor 6 is fixedly connected to the middle end of the fixed side wall of the lower bracket 1. By designing the tongue depressor 6, the tongue depressor 6 can press the patient's tongue, prevent the tongue from tampering, and ensure the operation.

The rubber ball 8 is symmetrically installed on the lower bracket 1 to ensure that both sides can be stretched.

The airbag 12 is fixedly connected with a second one-way valve 13 through a pipeline, so as to facilitate the passage of gas into the airbag 12 .

A specific application of this embodiment is: placing the bracket in the patient's mouth, opening the second one-way valve 13, holding the airbag 12, the gas enters the rubber ball 8 through the straight pipe 9, and the gas in the rubber ball 8 gradually increases At the same time, the saturation of the rubber ball 8 is also increasing, so that the rotation angle of the upper bracket 5 and the lower bracket 1 can be gradually changed, so that the opening angle of the bracket can be adjusted easily, which is convenient for practical use. When the opening angle reaches a suitable state, the first single The direction valve 11 and the air relief valve 10 cooperate with each other, which can prevent the gas loss in the rubber ball 8, keep the shape of the rubber ball 8 unchanged, and keep the opening angle constant, which is convenient for medical staff to perform oral surgery. Plate 6, the tongue depressor 6 can press the patient's tongue, prevent the tongue from moving around, and ensure the operation.

In the description of this specification, description with reference to the terms "one embodiment", "example", "specific example", etc. means that a specific feature, structure, material or characteristic described in connection with the embodiment or example is included in the present invention. in at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily 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.

The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details, nor do they limit the invention to only the described embodiments. Obviously, many modifications and variations are possible in light of the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (5)

1. The utility model provides an adjustable support that uses in oral operation, includes lower carriage, alveolus, recess, goes up alveolus, upper bracket, tongue depressor, turning block, rubber ball, straight tube, disappointing valve, first check valve, gasbag and second check valve, its characterized in that: the improved tooth socket structure is characterized in that a lower tooth socket is formed in the bottom of the lower support, grooves are formed in two ends of the top of the lower support, a rotating block is movably connected in each groove, an upper support is fixedly connected with the rotating block, an upper tooth socket is formed in the upper support, a rubber ball is fixedly connected between the upper support and the lower support, a straight pipe is fixedly connected with the rubber ball, an air release valve is fixedly connected to the straight pipe through a pipeline, a first one-way valve is fixedly mounted on the straight pipe, and an air bag is fixedly connected to the outer end of the straight pipe.

2. An adjustable brace for use in oral surgery according to claim 1, wherein: the groove is rotatably connected with a rotating block through a fixedly connected rotating rod.

3. An adjustable brace for use in oral surgery according to claim 1, wherein: the middle end of the fixed side wall of the lower bracket is fixedly connected with a tongue depressor.

4. An adjustable brace for use in oral surgery according to claim 1, wherein: the rubber balls are symmetrically arranged on the lower bracket.

5. An adjustable brace for use in oral surgery according to claim 1, wherein: the air bag is fixedly connected with a second one-way valve through a pipeline.

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