CN219289454U - Auxiliary support for mandibular joint shooting - Google Patents
Auxiliary support for mandibular joint shooting Download PDFInfo
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- CN219289454U CN219289454U CN202223028667.1U CN202223028667U CN219289454U CN 219289454 U CN219289454 U CN 219289454U CN 202223028667 U CN202223028667 U CN 202223028667U CN 219289454 U CN219289454 U CN 219289454U
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- sliding block
- air bag
- adjusting plate
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Abstract
The utility model discloses a mandibular joint shooting auxiliary support, and relates to the field of medical auxiliary instruments. Auxiliary stand is shot to jaw joint includes: a housing frame; the adjusting plates are symmetrically and rotatably connected to the upper side and the lower side of the shell frame through rotating shafts; the adjusting screw rod is transversely connected in the shell frame in a rotating way and is positioned between the two adjusting plates; the first sliding block and the second sliding block are rotationally connected with the adjusting screw rod through threads; the first adjusting rod and the second adjusting rod are respectively and symmetrically connected to the two sides of the first sliding block and the second sliding block in a rotating mode, a patient can shoot at a more comfortable opening angle in a specified opening range, so that comfort of the patient can be improved, the shot film can be clearer due to matching of the patient, meanwhile, the overall supporting strength of the adjusting plate can be improved through multi-point supporting of the adjusting plate, and the service life of the adjusting plate is effectively prolonged.
Description
Technical Field
The utility model belongs to the technical field of medical auxiliary instruments, and particularly relates to a mandibular joint shooting auxiliary support.
Background
The mandibular joint diseases are a type of diseases which are relatively high in clinic, and comprise mandibular joint disorder syndrome, mandibular joint rigidity, mandibular joint tumor and other disease types, and the magnetic resonance has good soft tissue resolution, so that the structure and the position relation of a joint disc and surrounding soft and hard tissues can be clearly displayed, and mandibular joint magnetic resonance examination is often necessary for patients of the type.
When the mandibular joint is photographed to open and close, a patient is often required to open the mouth to form a certain angle so as to conveniently photograph the opening of the mandibular joint, but many times, the patient is difficult to match, some of the opening angles are unsuitable, some of the opening angles cannot be adhered to the completion of photographing, so that certain errors can occur in the photographed film, the photographing is required to be performed for many times, the patient can bite a wood block when the mandibular joint is subjected to magnetic resonance in the existing hospital, and therefore, the mandibular joint is not only unhygienic, but also uncomfortable and objectionable to the patient.
Disclosure of Invention
The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a mandibular joint shooting auxiliary bracket which can overcome the problems or at least partially solve the problems.
In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that: auxiliary stand is shot to jaw joint includes: a housing frame; the adjusting plates are symmetrically and rotatably connected to the upper side and the lower side of the shell frame through rotating shafts; the adjusting screw rod is transversely connected in the shell frame in a rotating way and is positioned between the two adjusting plates; the first sliding block and the second sliding block are rotationally connected with the adjusting screw rod through threads; the first adjusting rod and the second adjusting rod are respectively and symmetrically connected to the two sides of the first sliding block and the second sliding block in a rotating way, one end of the first adjusting rod, which is far away from the first sliding block, is rotationally connected with the middle position of the adjusting plate, and one end of the second adjusting rod, which is far away from the second sliding block, is rotationally connected with one end of the adjusting plate, which is far away from the rotating shaft; and the anti-skid assembly is used for skid-proof of the adjusting plate and is arranged on the adjusting plate.
Further, the anti-skid assembly comprises an anti-skid rubber pad which is fixedly connected to one side of the adjusting plate, which is far away from the adjusting screw rod.
Further, the anti-skid assembly comprises a first air bag and a second air bag, wherein saturated gas is filled in the first air bag, the first air bag is fixedly connected to one side, far away from the adjusting screw rod, of the adjusting plate, the second air bag is symmetrically and fixedly connected to the inner wall of the shell frame, the position, close to the first air bag, of the second air bag is communicated with the first air bag through an air pipe.
Further, the anti-slip assembly comprises racks which are arranged at the side of the adjusting plate away from the adjusting screw rod at equal intervals.
In order to facilitate the improvement of the application range of the bracket, the shell frame, the adjusting plate, the rotating shaft, the adjusting screw rod, the first sliding block, the second sliding block, the first adjusting rod, the second adjusting rod and the rack are all made of plastics.
In order to facilitate the rotation of the adjusting screw rod, further, one end of the adjusting screw rod, which is far away from the rotating shaft, penetrates through the shell frame and is fixedly connected with a rotating block
After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the oral cavity of a patient can be opened by different angles through the adjusting plate, so that the patient can shoot at a more comfortable opening angle in a specified opening range, the comfort of the patient can be improved, the shot film can be clearer because of the matching of the patient, meanwhile, the integral supporting strength of the adjusting plate can be improved by carrying out multi-point supporting on the adjusting plate, and the service life of the adjusting plate is effectively prolonged.
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. It is evident that the drawings in the following description are only examples, from which other drawings can be obtained by a person skilled in the art without the inventive effort.
In the drawings:
fig. 1 is a schematic structural view of a mandibular joint shooting auxiliary bracket according to the present utility model;
fig. 2 is a schematic structural diagram II of the auxiliary support for mandibular joint shooting proposed by the present utility model;
fig. 3 is a schematic structural view of a mandibular joint shooting auxiliary bracket according to the present utility model;
fig. 4 is a schematic structural view of a shell frame in the auxiliary support for mandibular joint shooting according to the present utility model;
fig. 5 is a schematic top view of a shell frame, a first air bag, a second air bag and an adjusting screw in the auxiliary support for mandibular joint shooting.
In the figure: 1. a housing frame; 2. an adjusting plate; 201. an anti-slip rubber pad; 202. a first air bag; 203. a second air bag; 204. a rack; 3. a rotating shaft; 4. adjusting a screw rod; 5. a first slider; 6. a second slider; 7. a first adjusting lever; 8. and a second adjusting rod.
It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.
Example 1:
referring to fig. 1 to 5, a mandibular joint photographing auxiliary bracket, comprising: a housing frame 1; the adjusting plates 2 are symmetrically and rotatably connected to the upper side and the lower side of the shell frame 1 through rotating shafts 3; the adjusting screw rod 4 is transversely and rotatably connected in the shell frame 1 and is positioned between the two adjusting plates 2; the first sliding block 5 and the second sliding block 6 are rotationally connected with the adjusting screw rod 4 through threads; the first adjusting rod 7 and the second adjusting rod 8 are respectively and symmetrically connected to the two sides of the first sliding block 5 and the second sliding block 6 in a rotating way, wherein one end of the first adjusting rod 7, which is far away from the first sliding block 5, is rotationally connected with the middle position of the adjusting plate 2, and one end of the second adjusting rod 8, which is far away from the second sliding block 6, is rotationally connected with one end of the adjusting plate 2, which is far away from the rotating shaft 3; an anti-slip component for anti-slip of the adjusting plate 2 is installed on the adjusting plate 2;
one end of the adjusting screw 4, which is far away from the rotating shaft 3, penetrates through the shell frame 1 and is fixedly connected with a rotating block.
During nuclear magnetic resonance imaging examination, can constitute the image through these inspections, so that doctor confirms whether some diseases appear in the patient, when taking the inspection to patient's mandibular joint, medical personnel at this moment take this auxiliary stand to the patient, then guide the patient and put this auxiliary stand into the import intracavity, sick and make upper teeth and lower teeth interlock respectively on two regulating plates 2, then rethread dwang 4, regulating screw 4 just can drive first slider 5 and second slider 6 through the screw thread and remove to the one side that is close to the dwang simultaneously, then alright be propped up regulating plate 2 through first regulation pole 7 and second regulation pole 8, make regulating plate 2 revolute shaft 3 rotate suitable angle, so that can open patient's oral cavity to suitable angle range, so that when taking the patient's mandibular joint, patient's mandibular joint is in the state that opens all the time, improve shooting efficiency, through regulating screw 4, first slider 5, second slider 6, first regulation pole 7, setting up of second regulation pole 8, can open the oral cavity of patient's oral cavity through regulating plate 2 the angle of being convenient for, thereby can also carry out the supporting plate 2 through the angle that can not open the same, can improve the comfort plate 2, can carry out the comfort of the patient's the improvement through the setting of the regulating plate 2, can be more than the whole can be carried out the supporting plate is more convenient and the same, the comfort is convenient for 2 is convenient to the patient's can be carried out, the improvement can be more than the patient is convenient to take.
Example 2:
referring to fig. 1, the mandibular joint photographing auxiliary bracket is substantially the same as in example 1, and further: the anti-slip assembly comprises an anti-slip rubber pad 201, the anti-slip rubber pad 201 is fixedly connected to one side, away from the adjusting screw rod 4, of the adjusting plate 2, and the anti-slip rubber pad 201 is arranged on the adjusting plate 2, so that not only can the friction force between teeth and the adjusting plate 2 be improved, but also the support can be prevented from falling off, and the softness of the surface of the adjusting plate 2 can be improved, so that when the teeth are engaged on the adjusting plate 2, the comfort of a patient can be improved.
Example 3:
referring to fig. 2 and 5, the auxiliary support for mandibular joint imaging is substantially the same as in example 1, and further: the anti-slip assembly comprises a first air bag 202 and a second air bag 203, wherein saturated air is filled in the first air bag 202 and the second air bag 203, the first air bag 202 is fixedly connected to one side, far away from the adjusting screw rod 4, of the adjusting plate 2, the second air bag 203 is symmetrically and fixedly connected to the inner wall of the shell frame 1, the first air bag 202 and the second air bag 203 are communicated through air pipes, when teeth of a patient are meshed on the adjusting plate 2, the teeth and the adjusting plate 2 can simultaneously press the first air bag 202, then air in the first air bag 202 can be conveyed into the second air bag 203 through air pipes, then the second air bag 203 can be bulged and closely attached to two sides of the teeth, so that the bracket can be fixed on the teeth of the patient, the bracket is prevented from falling off, the stability of supporting a mandibular joint is effectively improved, and the mandibular joint can be clearly photographed.
Example 4:
referring to fig. 3, the mandibular joint photographing auxiliary bracket is substantially the same as in example 1, and further: the anti-slip assembly comprises the racks 204, the racks 204 are arranged on one side of the adjusting plate 2, far away from the adjusting screw rod 4, and the racks 204 are arranged on the adjusting plate 2 at equal intervals to form zigzag anti-slip patterns on the adjusting plate 2, so that when teeth of a patient are occluded on the adjusting plate 2, the anti-slip limiting effect can be achieved on the adjusting plate 2, the phenomenon of slipping between the teeth of the patient and the adjusting plate 2 due to being stained with saliva is avoided, and the stability of oral cavity opening of the patient is effectively improved.
Example 5:
referring to fig. 1 to 5, the mandibular joint photographing auxiliary bracket is substantially the same as embodiment 1, and further: the shell frame 1, the adjusting plate 2, the rotating shaft 3, the adjusting screw 4, the first sliding block 5, the second sliding block 6, the first adjusting rod 7, the second adjusting rod 8 and the rack 204 are all made of plastics, and the application range of the bracket can be improved by making the shell frame 1, the adjusting plate 2, the rotating shaft 3, the adjusting screw 4, the first sliding block 5, the second sliding block 6, the first adjusting rod 7, the second adjusting rod 8 and the rack 204 all made of PET plastics so as to be used for prohibiting metal inspection places.
According to the utility model, through the arrangement of the adjusting screw rod 4, the first sliding block 5, the second sliding block 6, the first adjusting rod 7 and the second adjusting rod 8, the oral cavity of a patient can be opened by different angles through the adjusting plate 2, so that the patient can shoot at a more comfortable opening angle within a specified opening range, the comfort of the patient can be improved, the shot pieces can be clearer because of the cooperation of the patient, meanwhile, the integral supporting strength of the adjusting plate 2 can be improved through carrying out multipoint supporting on the adjusting plate 2, and the service life of the adjusting plate 2 is effectively prolonged.
In the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the utility model may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
The foregoing description is only illustrative of the preferred embodiment of the present utility model, and is not to be construed as limiting the utility model, but is to be construed as limiting the utility model to any and all simple modifications, equivalent variations and adaptations of the embodiments described above, which are within the scope of the utility model, may be made by those skilled in the art without departing from the scope of the utility model.
Claims (6)
1. Auxiliary stand is shot to jaw joint, its characterized in that includes:
a housing frame (1);
the adjusting plates (2) are symmetrically and rotationally connected to the upper side and the lower side of the shell frame (1) through rotating shafts (3);
the adjusting screw rod (4) is transversely and rotatably connected in the shell frame (1) and is positioned between the two adjusting plates (2);
the first sliding block (5) and the second sliding block (6) are rotationally connected with the adjusting screw rod (4) through threads;
the first adjusting rod (7) and the second adjusting rod (8) are respectively and symmetrically connected with the two sides of the first sliding block (5) and the second sliding block (6) in a rotating way,
one end of the first adjusting rod (7) far away from the first sliding block (5) is rotationally connected with the middle position of the adjusting plate (2), and one end of the second adjusting rod (8) far away from the second sliding block (6) is rotationally connected with one end of the adjusting plate (2) far away from the rotating shaft (3);
and the anti-slip assembly is used for preventing the adjusting plate (2) from slipping and is arranged on the adjusting plate (2).
2. The mandibular joint shooting aid bracket according to claim 1, wherein: the anti-slip assembly comprises an anti-slip rubber pad (201), and the anti-slip rubber pad (201) is fixedly connected to one side, far away from the adjusting screw rod (4), of the adjusting plate (2).
3. The mandibular joint shooting aid bracket according to claim 1, wherein: the anti-skid assembly comprises a first air bag (202) and a second air bag (203), wherein saturated air is filled in the first air bag (202) and the second air bag (203), the first air bag (202) is fixedly connected to one side, far away from an adjusting screw rod (4), of an adjusting plate (2), the second air bag (203) is symmetrically and fixedly connected to the inner wall of a shell frame (1) at a position close to the first air bag (202), and the first air bag (202) is communicated with the second air bag (203) through an air pipe.
4. The mandibular joint shooting aid bracket according to claim 1, wherein: the anti-skid assembly comprises racks (204), and the racks (204) are arranged on one side, far away from the adjusting screw rod (4), of the adjusting plate (2) at equal intervals.
5. The mandibular joint shooting aid bracket according to claim 4, wherein: the shell frame (1), the adjusting plate (2), the rotating shaft (3), the adjusting screw rod (4), the first sliding block (5), the second sliding block (6), the first adjusting rod (7), the second adjusting rod (8) and the rack (204) are all made of plastics.
6. The mandibular joint shooting aid bracket according to claim 1, wherein: one end of the adjusting screw rod (4), which is far away from the rotating shaft (3), penetrates through the shell frame (1) and is fixedly connected with a rotating block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223028667.1U CN219289454U (en) | 2022-11-14 | 2022-11-14 | Auxiliary support for mandibular joint shooting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223028667.1U CN219289454U (en) | 2022-11-14 | 2022-11-14 | Auxiliary support for mandibular joint shooting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219289454U true CN219289454U (en) | 2023-07-04 |
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ID=86954007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223028667.1U Active CN219289454U (en) | 2022-11-14 | 2022-11-14 | Auxiliary support for mandibular joint shooting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219289454U (en) |
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2022
- 2022-11-14 CN CN202223028667.1U patent/CN219289454U/en active Active
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