CN209770809U - Oral cavity opening degree trainer - Google Patents

Abstract

The utility model discloses an oral cavity opening degree training device, which relates to the technical field of mouth gag equipment, and comprises an upper support frame which is U-shaped; the lower supporting frame is U-shaped, two ends of the lower supporting frame are hinged and fixed with two ends of the upper supporting frame, and at least one pushing station is arranged between the upper supporting frame and the lower supporting frame; the inflatable pushing unit is arranged in the pushing station; and the inflation unit is detachably connected with the inflation type pushing unit. The utility model discloses in, support through setting up between upper bracket and lower support frame and push away the station to use the inflatable that highly progressively increases up to push away the drive arrangement of unit as patient's opening degree, can reach the opening degree of effectual exercise patient's oral cavity, can also temper the muscle of oral cavity both sides, have better comfort, the device leaves the part in patient's mouth small and exquisite, does not hinder patient and does other actions, and easy operation can one-man operation, has fine practicality.

Description

Oral cavity opening degree trainer

Technical Field

The utility model relates to a mouth gag equipment technical field, specific oral cavity opening degree trainer that says so.

Background

After temporomandibular joint arthroplasty surgery is performed on a patient in an stomatological department, ankylosis is easily formed in joints, so that the opening of the patient is difficult after the surgery, and therefore the oral opening degree of the patient needs to be exercised in the postoperative recovery stage, so that the oral opening degree of the patient can be recovered to a state meeting normal living requirements.

The conventional mouth gag that uses at present is shown as attached 5, including the L shape pole that base and two symmetries set up, and the long limit of L shape pole is laminated back to back, and the tip of the minor face of L shape pole is articulated with the base, is provided with the screw that link up on the base, and the screw central line coincides with the center of symmetry of two L shape poles, and this mouth gag still includes the screw, and screw spiro union, the one end that the L shape pole was kept away from to the screw are provided with integrated into one piece's twisting portion. The use method of the mouth gag comprises the steps that medical staff or family members of a patient insert the end part of the long edge of the L-shaped rod of the mouth gag into the mouth of the patient, then hold the base by one hand, rotate the screwing part by the other hand, and enable the screw to move towards the direction of the L-shaped rod.

however, the mouth gag has certain problems, the mouth gag is not convenient for a patient to use by himself or herself, the mouth gag needs to be assisted by other people (such as medical care or family members of the patient), the operation is not convenient and fast, and in the using process, if the patient and an operator are not well matched with each other, the patient feels very pain.

Disclosure of Invention

According to the not enough of prior art more than, the utility model provides an oral cavity opening degree trainer can reach the opening degree of the patient's oral cavity of effectual exercise, has better comfort level again, and easy operation.

The utility model provides a its technical problem adopt following technical scheme to realize:

An oral cavity opening degree training device comprises an upper support frame which is U-shaped; the lower supporting frame is U-shaped, two ends of the lower supporting frame are hinged and fixed with two ends of the upper supporting frame, and at least one pushing station is arranged between the upper supporting frame and the lower supporting frame; the inflatable supporting and pushing unit is arranged in the supporting and pushing station and is used for supporting and pushing the upper supporting frame and the lower supporting frame; and the inflation unit is detachably connected with the inflatable abutting-pushing unit and inflates air into the inflatable abutting-pushing unit.

as the utility model discloses further improvement, the quantity of pushing the station is two, the inflatable is to pushing the quantity of unit for at least two.

As a further improvement, the upper supporting frame comprises an upper body, the upper body is made of magnetic stainless steel, the upper body is flat, and the upper side of the upper body is coated with a food-grade upper silica gel layer.

as a further improvement, the upper side, the inner side and the outer side of the upper body are all coated with the food-grade upper silica gel layer.

As a further improvement, the lower support frame comprises a lower body, the lower body is made of magnetic stainless steel, the lower body is flat, and the lower side of the lower body is coated with a lower silica gel layer.

As a further improvement, the lower side, the inner side and the outer side of the lower body are all covered by a lower silica gel layer.

As a further improvement of the utility model, the inflatable supporting and pushing unit comprises an air bag, the longitudinal section of the air bag is approximately rectangular, and the air bag is provided with an inflation inlet and a deflation valve.

as a further improvement of the utility model, the upper end and the lower end of the air bag are respectively and fixedly provided with an upper magnet and a lower magnet.

The utility model has the advantages that:

the utility model discloses in, support through setting up between upper bracket and lower support frame and push away the station to use the inflatable that highly progressively increases up to push away the drive arrangement of unit as patient's opening degree, can reach the effectual opening degree of exercising patient's oral cavity, can also temper the muscle of oral cavity both sides, better comfort has, and in addition, the device leaves the part in patient's mouth small and exquisite, does not hinder patient and does other actions, and easy operation can one-man operation, has fine practicality.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a front view of the present embodiment;

FIG. 2 is a schematic cross-sectional view of an inflatable docking unit of the present embodiment shown in an uninflated state after being placed in a docking station;

FIG. 3 is a schematic cross-sectional view of an inflatable docking unit of the present embodiment shown in a docked position at height H1 (inflated state);

FIG. 4 is a schematic cross-sectional view (in an inflated state) of another inflatable abutting unit of the present embodiment after being placed in the abutting station, wherein the height is H2, and H2 > H1;

Fig. 5 is a schematic view of a mouth gag in the prior art.

Wherein, 1-lower support frame, 1 a-lower body, 1 b-lower silica gel layer;

2-an upper support frame, 2 a-an upper body and 2 b-an upper silica gel layer;

3-pushing the station;

4-inflatable pushing unit, 4 a-air bag, 4 b-upper magnet, 4 c-lower magnet, 4 d-inflation inlet and 4 e-deflation valve;

5, an air guide pipe;

6-an inflation unit.

Detailed Description

In the following description of the embodiments, the detailed description of the embodiments of the present invention, such as the shapes and structures of the related components, the mutual positions and connection relationships between the components, the functions and working principles of the components, the manufacturing processes, and the operation and use methods, will be further described in detail to help those skilled in the art to understand the inventive concept and technical solutions of the present invention more completely, accurately and deeply.

As shown in figure 1, the oral cavity opening degree training device comprises an upper support frame and a lower support frame, wherein the upper support frame and the lower support frame are both in a U shape and are matched with teeth in a human oral cavity in an arrangement mode, the upper support frame is hinged and fixed with two ends of the lower support frame, and two abutting and pushing stations are arranged between the upper support frame and the lower support frame. The oral cavity opening degree training device further comprises a plurality of inflatable abutting units and an inflating unit used for inflating the inflatable abutting units, wherein the inflating unit is detachably connected with the inflatable abutting units through air guide tubes. Specifically, the inflation unit is an inflation bag.

specifically, as shown in fig. 2-4, the upper support frame includes an upper body made of magnetic stainless steel, such as martensitic stainless steel or ferritic stainless steel, and has a specific mark number of 430, 420 or 410. Go up the body and be the platykurtic, the upside cladding of going up the body has food level last silica gel layer, and further, the upside, inboard and the outside of going up the body all have the last silica gel layer of food level. The lower support frame comprises a lower body made of magnetic stainless steel, such as martensitic stainless steel or ferritic stainless steel, with specific designations such as 430, 420 or 410. Lower body is the platykurtic, and the downside cladding of lower body has down the silica gel layer, and further, downside, inboard and the outside of lower body all have the silica gel layer down. The silica gel material is nontoxic and soft, so that the teeth of the patient can be stressed uniformly instead of the stress of the contact point due to the arrangement of the silica gel layer, the teeth of the patient can be protected, and the irritation to the oral mucosa of the patient can be reduced due to the silica gel layer.

as shown in fig. 2-4, the inflatable pushing unit includes an air bag, the longitudinal section of the air bag is substantially rectangular, the air bag is provided with an inflation inlet and a deflation valve, and in the inflated state, the air bags of different inflatable pushing units have the same width and gradually increase in height. In order to enable the inflatable abutting-pushing unit to be fixedly connected with the upper supporting frame and the lower supporting frame better and to be convenient to detach, the upper end and the lower end of the air bag are respectively and fixedly provided with an upper magnet and a lower magnet, and the inflatable abutting-pushing unit can be well fixed between the upper supporting frame and the lower supporting frame through mutual adsorption of the upper magnet and the upper body as well as the lower magnet and the lower body.

The utility model discloses a theory of operation does: selecting a proper inflatable propping unit according to the initial expanding range of the oral cavity of a patient, connecting the inflatable propping unit with the inflatable unit through an air duct, placing the inflatable propping unit on a propping station between an upper support frame and a lower support frame, placing the upper support frame and the lower support frame into the oral cavity of the patient, respectively matching the upper support frame and the lower support frame with the upper teeth and the lower teeth of the patient, slowly inflating the inflatable propping unit by operating the inflatable propping unit, slowly expanding the inflatable propping unit, respectively propping the upper support frame and the lower support frame, so that the oral cavity of the patient is slowly expanded, and the oral cavity opening degree of the patient is further exercised, meanwhile, the inflatable propping unit filled with air has certain elasticity, so that muscles on two sides of the oral cavity of the patient can be loosened and tightened within a certain range, and muscles on two sides of the oral cavity of the patient can be exercised, patient comfort can also be increased. In addition, after the inflatable pushing unit is filled with air, the inflatable pushing unit can be detached, and the part left in the mouth of the patient has small volume, so that the movement of the patient or other things can not be influenced. When the patient completely adapts to the opening degree of the degree, another inflatable abutting unit with gradually increased height is selected, the inflatable abutting unit is connected with the upper inflatable unit and then placed on another abutting station between the upper support frame and the lower support frame, then the inflating step is repeated, the inflatable abutting unit is inflated and expanded, the opening degree of the oral cavity of the patient is further exercised, and the previous inflatable abutting unit is taken down, so that the higher inflatable abutting unit is placed in the subsequent step. The inflatable pushing unit with the gradually increased height and the inflating step are repeatedly replaced, and the mouth opening degree of the patient can be exercised.

It should be noted that, the number of the pushing station and/or the inflatable pushing units may be one, and when the pushing station is one, it is not convenient to replace the inflatable pushing units with different heights, but the use is not affected.

the utility model discloses in, support through setting up between upper bracket and lower carriage and push away the station to use the inflatable that highly progressively increases up to push away the drive arrangement of unit as patient's opening degree, can reach the opening degree of effectual exercise patient's oral cavity, can also temper the muscle of oral cavity both sides, have better comfort, in addition, the device leaves the part in patient's mouth small and exquisite, hinders patient and does other actions, has fine practicality.

The above exemplary description of the present invention is provided, and it is obvious that the present invention is not limited by the above manner, as long as the present invention adopts various insubstantial improvements of the method concept and technical solution, or the present invention is directly applied to other occasions without improvement, all within the protection scope of the present invention. The protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims (8)

1. the utility model provides an oral cavity opening degree trainer which characterized in that: comprises that

The upper supporting frame is U-shaped;

The lower supporting frame is U-shaped, two ends of the lower supporting frame are hinged and fixed with two ends of the upper supporting frame, and at least one pushing station is arranged between the upper supporting frame and the lower supporting frame;

The inflatable supporting and pushing unit is arranged in the supporting and pushing station and is used for supporting and pushing the upper supporting frame and the lower supporting frame;

And the inflation unit is detachably connected with the inflatable abutting-pushing unit and inflates air into the inflatable abutting-pushing unit.

2. The oral opening degree training device according to claim 1, wherein: the number of the pushing stations is two, and the number of the inflatable pushing units is at least two.

3. The oral opening degree training device according to claim 1, wherein: the upper supporting frame comprises an upper body, the upper body is made of magnetic stainless steel, the upper body is flat, and the upper side of the upper body is coated with a food-grade upper silica gel layer.

4. The oral openness training device of claim 3, wherein: the upper side, the inner side and the outer side of the upper body are all coated with food-grade upper silica gel layers.

5. The oral opening degree training device according to claim 1, wherein: the lower support frame comprises a lower body, the lower body is made of magnetic stainless steel, the lower body is flat, and a lower silica gel layer is coated on the lower side of the lower body.

6. The oral openness training device of claim 5, wherein: the downside, inboard and the outside of lower body all have the cladding of lower silica gel layer.

7. the oral opening degree training device according to claim 1, wherein: the inflatable pushing unit comprises an air bag, the longitudinal section of the air bag is approximately rectangular, and an inflation inlet and an air release valve are arranged on the air bag.

8. The oral openness training device of claim 7, wherein: the upper end and the lower end of the air bag are respectively and fixedly provided with an upper magnet and a lower magnet.