CN209107395U - The tongue palate separating plate of tongue body and upper palatine is separated when a kind of shooting oral cavity CT - Google Patents
The tongue palate separating plate of tongue body and upper palatine is separated when a kind of shooting oral cavity CT Download PDFInfo
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- CN209107395U CN209107395U CN201820044540.3U CN201820044540U CN209107395U CN 209107395 U CN209107395 U CN 209107395U CN 201820044540 U CN201820044540 U CN 201820044540U CN 209107395 U CN209107395 U CN 209107395U
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- tongue
- separating
- palate
- oral cavity
- shooting
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- 210000000214 mouth Anatomy 0.000 title claims abstract description 35
- 210000003254 palate Anatomy 0.000 title claims abstract description 35
- 230000003902 lesion Effects 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 238000007408 cone-beam computed tomography Methods 0.000 abstract description 2
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 238000003759 clinical diagnosis Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920002457 flexible plastic Polymers 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012913 prioritisation Methods 0.000 description 2
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model separates the tongue palate separating plate of tongue body and upper palatine when belonging to medical instruments field more particularly to a kind of shooting oral cavity CT, the occlusal pad is in H-type, is equipped with buccal aspect, tongue palatal surface and separating pad, separating pad links into an integrated entity buccal aspect and tongue palatal surface；Separating pad is equipped with upper facing and lower facing, for placing backteeth up and down when shooting.Occlusal pad separation and fixed upper lower tooth occlusion, can be used for the three-dimensional reconstruction of dental articulation；Tongue palate separating plate and device include occlusal pad and spatula.The utility model is used in tongue or palatine and swells object when carrying out CT or CBCT and checking, tongue body and palatine is separated, to guarantee clearly show the range of lesion in shooting process.
Description
Technical field
Separation tongue body and upper palatine when the utility model belongs to medical instruments field more particularly to a kind of shooting oral cavity CT
Tongue palate separating plate.
Background technique
In the small space in oral cavity, palatine and tongue body are close to each other on anatomic space.As patient oral cavity CT,
In quiescent condition, lip is gently closed, and upper lower teeth is slightly spaced, and palatine surface is bonded with tongue body upper limb, is shot at this time
Oral cavity CT image on, doctor can not separate palatine soft tissue and tongue body tissue.
When lesion occurs for patient's palatine or tongue body, shooting oral cavity CT film is generally required to judge form, the range of lesion
And property.In clinical position, some Radiographers can enjoin patient to protect in order to separate palatine tongue body in CT images
It holds and dehisces to press tongue body position.Due to dehiscing to press tongue body position to be a kind of forced position, patient is difficult for a long time not with the help of external force
It remains stationary, and shoots oral cavity CT and need regular hour (differing within more than ten seconds to tens seconds), therefore tongue palate CT is usually because clap
Patient is mobile and generate motion artifacts when taking the photograph, and influences shooting quality, even results in shooting failure.It is lost in order to avoid oral cavity CT is shot
It loses, more Radiographers still select the traditional CT image pickup method for not changing patient body position, obtained CT figures so more
As making radiodiagnosis doctor and clinician bring difficulty to the judgement of palatine and tongue body lesion.
In recent years, individual Radiographers attempt that patient is allowed to bite cotton roll or ball of yarn to reach point of palatine and tongue body
From since cotton roll or ball of yarn type objects quality are softer, deformation is big when occlusion, and the separating effect of palatine and tongue body is bad, image matter
Measure the guarantee that must also arrive.
Summary of the invention
To solve the above-mentioned problems, the tongue palate of tongue body and upper palatine is separated when the utility model provides a kind of shooting oral cavity CT
Separating plate is used in oral cavity CT shooting, and for separation tongue body and palate, the form of both clear displays ensure that image quality,
Convenient for clinical diagnosis.
Solve the tongue that tongue body and upper palatine are separated when one of the utility model of above technical problem shooting oral cavity CT
Palate separating plate, it is characterised in that: including being equipped with occlusal pad and spatula, the occlusal pad is in H-type, is equipped with buccal aspect, tongue palatal surface
And separating pad, separating pad link into an integrated entity buccal aspect and tongue palatal surface；Separating pad is equipped with upper facing and lower facing, for shooting
When place up and down backteeth；Spatula is vertical with tongue palatal surface to be fixedly connected, and fixed tongue body, prevents the raising of tongue body when for shooting.
Occlusal pad separation and fixed upper lower tooth occlusion, can be used for the three-dimensional reconstruction of dental articulation.
The spatula is fixedly connected with tongue palatal surface with being inserted into connection type.
The tongue palatal surface is equipped with card slot, is located at tongue palatal surface bottom；The spatula is equipped with plug and plate body, and when use will insert
In head insertion card slot, spatula and tongue palatal surface are fixedly connected to form an entirety.
Among the tongue palatal surface lower end of the occlusal pad, i.e., close to lower tooth surface side, there is a card slot, the insertion for spatula.
Card slot wide 0.79cm, high 0.29cm, depth (length) 0.5cm.
In size, the plug < plate body.
The wide 0.6-1cm of the plug, high 0.2-0.4cm, long 0.4-0.6cm, the wide 2.8-3.2cm of plate body, high 0.2-
0.4cm, long 2.2-2.8cm；The wide 0.8cm of plug, high 0.3cm, long 0.5cm in prioritization scheme, the wide 3cm of plate body, high 0.3cm, length
2.5cm。
The separating pad width is accessional teeth cheek palate/tongue side width.Separating pad is located between buccal aspect and tongue palatal surface
Middle part, front see be a rectangle, the above is upper facing, and here is lower facing, be up and down posterior occlusion when main part,
To the effect for separating upper lower tooth.
The buccal aspect is consistent with tongue palatal surface size, and shape is away from shape；Buccal aspect and tongue palatal surface width and height one
It causes, height is the corona 2/3 comprising upper and lower backteeth, keeps stability when posterior occlusion up and down.
The buccal aspect and tongue palatal surface are having a size of long 1.8-2.2cm, width 0.5-0.7cm, high 1.8-2.2cm, prioritization scheme
Middle long 2cm, width 0.6cm, high 2cm.
The upper facing of the occlusal pad and lower facing equivalent width, upper facing and lower facing width are 0.8-1.2cm, optimization
Width is 1cm in scheme.Equal to or slightly greater than corona cheek palate width after up and down, basic guarantee up and down the comfort of posterior occlusion and
Stability.
Occlusal pad is the solid plastic cushion of an entirety, have it is certain give way and elasticity, can be stung in upper and lower backteeth
When conjunction, stability and comfort are kept.The hard clinker plate that spatula is integral, it is fixed almost without elasticity and allowing property
Tongue body prevents the raising of tongue body.
In the utility model separating plate can more stable patient occlusion, fixed tongue body, when can guarantee oral cavity CT shooting,
The separation and stabilization of each anatomical structure in oral cavity, are further ensured that the quality of image.
The utility model form rule, deformation is smaller, can separate palatine and tongue body, while meeting oral occlusion form
Tongue palate separator guarantees image quality, is convenient for clinical diagnosis.Utility model selects two kinds of plastics as material, and X-ray can be complete
It penetrates entirely, artifact, the treatment of image photo and clinical diagnosis will not be generated.And can be to be disposable, a people one uses, and defends completely
It is raw, it can be avoided the generation of hospital-acquired infection.
Detailed description of the invention
Fig. 1 is tongue palate separated board structure schematic diagram in the utility model
Fig. 2 is tongue palate separating plate and tooth tongue combination schematic diagram in the utility model
Fig. 3 and Fig. 4 is occlusal pad structural schematic diagram in the utility model
Wherein, it is specifically identified in figure are as follows:
1. buccal aspect, facing on 2., 3. lower facings, 4. tongue palatal surfaces, 5. separating pads, 6. card slots, 7. plate bodys, 8. are stung
Close pad, 9. spatulas, 10. palatines, 11. tongue bodies, about 12. backteeth, 13. plugs
Specific embodiment
With reference to the accompanying drawing and specific embodiment does more detailed description to the utility model:
Embodiment 1
The tongue palate separating plate when CT of oral cavity is shot, including is equipped with occlusal pad and spatula, the occlusal pad is in H-type, is equipped with
Buccal aspect, tongue palatal surface and separating pad, separating pad link into an integrated entity buccal aspect and tongue palatal surface；Separating pad is equipped with upper facing and lower tooth
Face, for placing backteeth up and down when shooting；Spatula is vertical with tongue palatal surface to be fixedly connected, and fixed tongue body, prevents when for shooting
The only raising of tongue body.Upper facing and lower facing width are 1.2cm.
Occlusal pad intermediate recess design, so that upper and lower posterior occlusion is fixed.Occlusal pad is flexible plastic, has certain allow
Property and degree of deformation, facilitate tooth of different sizes that can correctly be engaged and maintenance, while enabling the patient to obtain comfortable occlusion
Sense.Occlusal pad with tooth other than contacting, it is also possible to which, with oral cavity gum and mucosal contact, smooth flexible plastic will not scratch gum
And mucous membrane, more securely and reliably.
Separating pad width is accessional teeth cheek palate/tongue side width, buccal aspect and tongue palatal surface size small consistent, shape for away from
Shape；Its height is the corona 2/3 comprising upper and lower backteeth.
Spatula is hard plastic board, and one is plug, is connected with occlusal pad card slot, and one is plate body, to separate palatine
With used in tongue body and fixed tongue body.Rigid plastic sheet can efficiently separate tongue body and palatine, prevent from lifting on tongue body, prevent tongue body with
Palatine contact.Rigid plastics has centainly restricted, can limit the movement of tongue body, guarantee in CT shooting process, tongue body
It remains static, to obtain more arriving accurate clearly CT image.
Embodiment 2
The tongue palate separating plate when CT of oral cavity is shot, including is equipped with occlusal pad and spatula, the occlusal pad is in H-type, is equipped with
Buccal aspect, tongue palatal surface and separating pad, separating pad link into an integrated entity buccal aspect and tongue palatal surface；Separating pad is equipped with upper facing and lower tooth
Face, for placing backteeth up and down when shooting；Spatula is vertical with tongue palatal surface to be fixedly connected, and fixed tongue body, prevents when for shooting
The only raising of tongue body.
Tongue palatal surface is equipped with card slot, is located at tongue palatal surface bottom；The spatula is equipped with plug and plate body, spatula and tongue palatal surface
It is fixedly connected with being inserted into connection type；Plug is inserted into card slot when use, spatula and tongue palatal surface are fixedly connected to form one
A entirety.
In size, the plug < plate body.In size plug can width 1cm, high 0.2cm, long 0.4cm, plate body is wide
2.8cm, high 0.2cm, long 2.2cm；Or plug can width 1cm, high 0.4cm, long 0.6cm, the wide 3.2cm of plate body, high 0.4cm, length
2.8cm.Upper facing and lower facing width are 0.8cm or 1.2cm.
Separating pad width is accessional teeth cheek palate/tongue side width, buccal aspect and tongue palatal surface size small consistent, shape for away from
Shape；
Buccal aspect and tongue palatal surface size can be long 1.8 or 2.2cm, wide 0.5 or 0.7cm, high 1.8 or 2.2cm.
Embodiment 3
The tongue palate separating plate when CT of oral cavity is shot, including is equipped with occlusal pad and spatula, the occlusal pad is in H-type, is equipped with
Buccal aspect, tongue palatal surface and separating pad, separating pad link into an integrated entity buccal aspect and tongue palatal surface；Separating pad is equipped with upper facing and lower tooth
Face, for placing backteeth up and down when shooting；Spatula is vertical with tongue palatal surface to be fixedly connected, and fixed tongue body, prevents when for shooting
The only raising of tongue body.
Tongue palatal surface is equipped with card slot, is located at tongue palatal surface bottom；The spatula is equipped with plug and plate body, spatula and tongue palatal surface
It is fixedly connected with being inserted into connection type.Plug is inserted into card slot when use, spatula and tongue palatal surface are fixedly connected to form one
A entirety.
In size, the plug < plate body.The wide 0.8cm of plug, high 0.3cm, long 0.5cm, the wide 3cm of plate body, height
0.3cm, long 2.5cm.
Separating pad width is accessional teeth cheek palate/tongue side width, buccal aspect and tongue palatal surface size small consistent, shape for away from
Shape.Buccal aspect and tongue palatal surface size can be long 2cm, width 0.6cm, high 2cm.
Upper facing and lower facing width are 1cm.
When patient needs to shoot the oral cavity CT of palatine or tongue body lesion, selection uses tongue palate separator.Observation is suffered from
Person oral cavity selects the spatula of two occlusal pads and appropriate length.First spatula is inserted into the card slot of an occlusal pad bottom,
It compresses, completes the assembling of tongue palate separator.Patient is advised to dehisce greatly, tongue body is laid flat, tongue palate separator is put into patient mouthful,
Respectively symmetrically property is placed between posterior occlusion face up and down occlusal pad, and spatula is located at tongue body surface.According to patient's oral cavity size and
The placement location of oral cavity sensitivity selection occlusal pad.General occlusal pad is placed on first molar occlusal surface, also selectable placement
Position are as follows: the second premolar teeth area and second molar area.The position for adjusting occlusal pad makes the upper facing and lower facing difference of occlusal pad
The crown portion of lower tooth in wrapping.It advises patient tightly to sting occlusal pad, remain stationary, shoot oromaxillo-facial region spiral CT or CBCT.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is only limited to these instructions.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, should all regard
To belong to the protection scope of the utility model.
Claims (12)
1. separating the tongue palate separating plate of tongue body and upper palatine when a kind of shooting oral cavity CT, it is characterised in that: including being equipped with occlusal pad
(8) and spatula (9), the occlusal pad (8) are in H-type, are equipped with buccal aspect (1), tongue palatal surface (4) and separating pad (5), separating pad
(5) buccal aspect (1) and tongue palatal surface (4) are linked into an integrated entity；Separating pad (5) is equipped with upper facing (2) and lower facing (3), is used for
Backteeth up and down is placed when shooting；Spatula (9) is vertical with tongue palatal surface (4) to be fixedly connected, and fixed tongue body, prevents tongue when for shooting
The raising of body.
2. separating the tongue palate separating plate of tongue body and upper palatine, feature when a kind of shooting oral cavity CT according to claim 1
Be: the spatula (9) is fixedly connected with tongue palatal surface (4) with being inserted into connection type.
3. separating the tongue palate separating plate of tongue body and upper palatine, feature when a kind of shooting oral cavity CT according to claim 2
Be: the tongue palatal surface (4) is equipped with card slot (6), is located at tongue palatal surface (4) bottom；The spatula (9) is equipped with plug (13) and plate
Plug (13) are inserted into card slot (6) when use by body (7), by spatula (9) and tongue palatal surface (4) be fixedly connected to form one it is whole
Body.
4. separating the tongue palate separating plate of tongue body and upper palatine, feature when a kind of shooting oral cavity CT according to claim 3
It is: in size, the plug (13) < plate body (7).
5. separating the tongue palate separating plate of tongue body and upper palatine, feature when a kind of shooting oral cavity CT according to claim 4
Be: plug (13) 0.6-1cm, high 0.2-0.4cm, long 0.4-0.6cm, the wide 2.8-3.2cm of plate body, high 0.2-0.4cm,
Long 2.2-2.8cm.
6. separating the tongue palate separating plate of tongue body and upper palatine, feature when a kind of shooting oral cavity CT according to claim 5
It is: plug (13) the width 0.8cm, high 0.3cm, long 0.5cm, plate body (7) width 3cm, high 0.3cm, long 2.5cm.
7. separating the tongue palate separating plate of tongue body and upper palatine, feature when a kind of shooting oral cavity CT according to claim 1
Be: separating pad (5) width is accessional teeth cheek palate/tongue side width.
8. the tongue palate separating plate of tongue body and upper palatine is separated when a kind of shooting oral cavity CT according to claim 1, it is special
Sign is: small consistent, shape is away from shape for the buccal aspect (1) and tongue palatal surface (4) size；Its height is to include upper and lower backteeth
Corona 2/3.
9. separating the tongue palate separating plate of tongue body and upper palatine, feature when a kind of shooting oral cavity CT according to claim 8
Be: the buccal aspect (1) and tongue palatal surface (4) are having a size of long 1.8-2.2cm, width 0.5-0.7cm, high 1.8-2.2cm.
10. separating the tongue palate separating plate of tongue body and upper palatine, feature when a kind of shooting oral cavity CT according to claim 9
Be: the buccal aspect (1) and tongue palatal surface (4) are having a size of long 2cm, width 0.6cm, high 2cm.
11. the tongue palate separating plate of tongue body and upper palatine is separated when a kind of shooting oral cavity CT according to claim 1, it is special
Sign is: the upper facing (2) and lower facing (3) width are 0.8-1.2cm.
12. the tongue palate separating plate of tongue body and upper palatine is separated when a kind of shooting oral cavity CT according to claim 11,
Be characterized in that: the upper facing (2) and lower facing (3) width are 1cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820044540.3U CN209107395U (en) | 2018-01-11 | 2018-01-11 | The tongue palate separating plate of tongue body and upper palatine is separated when a kind of shooting oral cavity CT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820044540.3U CN209107395U (en) | 2018-01-11 | 2018-01-11 | The tongue palate separating plate of tongue body and upper palatine is separated when a kind of shooting oral cavity CT |
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| Publication Number | Publication Date |
|---|---|
| CN209107395U true CN209107395U (en) | 2019-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820044540.3U Expired - Fee Related CN209107395U (en) | 2018-01-11 | 2018-01-11 | The tongue palate separating plate of tongue body and upper palatine is separated when a kind of shooting oral cavity CT |
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| CN (1) | CN209107395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113261941A (en) * | 2021-05-19 | 2021-08-17 | 四川省肿瘤医院 | Opening device suitable for reducing false image interference of maxillofacial oral cavity nuclear magnetic examination |
-
2018
- 2018-01-11 CN CN201820044540.3U patent/CN209107395U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113261941A (en) * | 2021-05-19 | 2021-08-17 | 四川省肿瘤医院 | Opening device suitable for reducing false image interference of maxillofacial oral cavity nuclear magnetic examination |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190716 |
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| CF01 | Termination of patent right due to non-payment of annual fee |