CN114176825A - Color and form comparison device for dental aesthetic restoration - Google Patents
Color and form comparison device for dental aesthetic restoration Download PDFInfo
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- CN114176825A CN114176825A CN202111667265.3A CN202111667265A CN114176825A CN 114176825 A CN114176825 A CN 114176825A CN 202111667265 A CN202111667265 A CN 202111667265A CN 114176825 A CN114176825 A CN 114176825A
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- 210000004268 dentin Anatomy 0.000 claims abstract description 78
- 210000000332 tooth crown Anatomy 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 6
- 239000003086 colorant Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
- A61C19/10—Supports for artificial teeth for transport or for comparison of the colour
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
- A61C19/04—Measuring instruments specially adapted for dentistry
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- Dentistry (AREA)
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- Oral & Maxillofacial Surgery (AREA)
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- Biomedical Technology (AREA)
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The application relates to a color and form comparison device for dental aesthetic restoration, which relates to the technical field of dental restoration and comprises a box body, a first holding cavity and a second holding cavity, wherein the box body is provided with at least one first holding cavity and at least one second holding cavity; the box body is also provided with a color code outlet and a shape code outlet, the color code outlet is communicated with the corresponding dentin color code accommodating cavity, and the shape code outlet is communicated with the corresponding dental crown shape code accommodating cavity; the label taking mechanism is connected with the box body and is used for discharging the color labels or the shape labels stored in the containing cavities from the corresponding outlets; and the sealing plate is connected to the color code outlet and the shape code outlet and is used for limiting the entry and exit of the dentin color code or the tooth crown shape code. This application has the advantage of improving the aesthetics of the tooth restoration.
Description
Technical Field
The application relates to the technical field of tooth restoration, in particular to a color and form comparison device for dental aesthetic restoration.
Background
Teeth are the basis for keeping body healthy by taking nutrition, and the visual quality of people can be improved, so that teeth are repaired after being damaged. Tooth restoration is based on the principle of retention, resistance and protection of pulp-dentin organs, and is characterized in that teeth are prepared on the basis of removing damaged or seriously weakened tooth tissues, and then the inherent shape and function of the teeth are restored through a certain procedure by using specific materials.
The method for tooth restoration comprises the following steps: filling teeth with resin; repairing the porcelain tooth; thirdly, tooth veneering; fourthly, tooth cold light whitening; planting teeth. With the increasing demand for restoration aesthetics, the color of the denture matches the color of the adjacent natural teeth, so that the color comparison of the teeth by using a color comparison plate is needed before the denture for restoration is manufactured.
The related technology is disclosed in a patent with an authorization publication number of CN208838216U, which discloses a combined porcelain veneering 3D colorimetric board for dentistry, and the color difference is compared with natural teeth after dentin color codes and enamel color codes are laminated.
Aiming at the related technology, after the color is selected by a doctor through a dentin color code and a dental crown color code, the technician manufactures the false tooth, and because the thicknesses of dental crowns of different tooth shapes are different, the manufactured actual false tooth has different colors from the selected colors after comparison, thereby influencing the aesthetic repairing effect.
Disclosure of Invention
In order to solve the problem that the aesthetic degree of the current tooth restoration is greatly different from the expected value, the application provides a color and form comparison device for the dental aesthetic restoration.
The application provides a colour and form comparison device for dentistry aesthetic repair adopts following technical scheme:
a color and morphology comparison device for dental aesthetic restorations, comprising:
the box body is provided with at least one first accommodating cavity and at least one second accommodating cavity, the first accommodating cavity is used for placing dentin color marks, and the second accommodating cavity is used for placing crown-shaped marks; the box body is also provided with a color code outlet and a shape code outlet, the color code outlet is communicated with the corresponding dentin color code accommodating cavity, and the shape code outlet is communicated with the corresponding dental crown shape code accommodating cavity;
the label taking mechanism is connected with the box body and is used for discharging the color labels or the shape labels stored in the containing cavities from the corresponding outlets;
and the sealing plate is connected to the color code outlet and the shape code outlet and is used for limiting the entry and exit of the dentin color code or the tooth crown shape code.
Through adopting above-mentioned technical scheme, deposit the dentine color scale of different standard colours in advance in the corresponding first chamber that holds, deposit the tooth crown shape mark of different tooth shapes in advance in the corresponding second chamber that holds. When the false teeth are required to be manufactured for comparison, the color and the tooth shape of the heart instrument are initially selected, and the sealing plate at the corresponding position is opened according to the initially selected color, so that the mark taking mechanism discharges the dentin color marks in the corresponding accommodating cavity; and opening the sealing plate at the corresponding position according to the initially selected dental shape, so that the dental crown shape mark in the corresponding accommodating cavity is discharged by the mark taking mechanism. The crown-shaped mark and the dentin color mark are sleeved and combined together to form a comparison part which is compared with natural teeth, so that the combination closest to the natural teeth is selected, the false teeth closer to the natural teeth can be manufactured, and the aesthetic restoration effect of the teeth is improved.
Optionally, the first accommodating chambers are multiple and are arranged on the box body in an array manner.
Through adopting above-mentioned technical scheme, the dentine color scale of different colours can be put into the first chamber that holds of array arrangement respectively according to the colour depth in proper order, is convenient for get in order put and colour comparison.
Optionally, a plurality of the first accommodating cavities are arranged linearly;
or a plurality of first accommodating cavities are arranged in a rectangular array;
or a plurality of first accommodating cavities are arranged in an annular array;
or a plurality of first containing cavities are distributed in concentric circles.
By adopting the technical scheme, different comparison devices can be selected according to the use habit.
Optionally, the second accommodating chambers are multiple and are arranged on the box body in an array manner.
By adopting the technical scheme, the dental crown-shaped marks with different shapes can be sequentially placed into the second accommodating cavities arranged in the array according to the small differences of the shapes, so that ordered taking and placing and shape comparison are facilitated.
Optionally, a plurality of the second accommodating cavities are arranged linearly;
or a plurality of second accommodating cavities are arranged in a rectangular array;
or a plurality of second accommodating cavities are arranged in an annular array;
or a plurality of second containing cavities are distributed in concentric circles.
By adopting the technical scheme, different comparison devices can be selected according to the use habit.
Optionally, the index taking mechanism includes:
the push plate is positioned in the accommodating cavity and can move relative to the side wall of the accommodating cavity;
and the power part is connected with the push plate and the box body and is used for applying force to the push plate to move towards the outlet.
By adopting the technical scheme, after the closing plate cancels the limitation, the power piece can push out the dentin color mark or the dental crown shape mark from the outlet, thereby reducing the frequency of hand contact, improving the sanitation and being beneficial to the comparison of the combined comparison piece in the oral cavity.
Optionally, the power part is an elastic part or an air cylinder.
Through adopting above-mentioned technical scheme, power spare simple structure, the preparation of being convenient for and make to compare device compact structure, reduce occupation volume.
Optionally, the comparison device further comprises a box cover, and the box cover is connected to one surface of the box body with the outlet;
preferably, when the box cover is closed, the distance between the box cover and the color code outlet is not less than the profile diameter of the dentin color code, and the distance between the box cover and the shape code outlet is not less than the profile diameter of the dental crown shape code;
preferably, the box cover is hinged with one side of the box body.
Through adopting above-mentioned technical scheme, discharge back by the lid and block at the box body top surface dentin color code or the tooth crown shape mark, prevent that the atress is too big to cause tooth dentin color code or tooth crown shape mark departure, improve the result of use.
Optionally, the distance between the side walls of the first accommodating cavity gradually decreases from one side of the push plate to the color mark outlet, and the distance between the side walls of the second accommodating cavity gradually decreases from one side of the push plate to the color mark outlet;
preferably, the box body is provided with coding marks on the color code outlet and the shape code outlet, and the coding marks are arranged in order.
Through adopting above-mentioned technical scheme, when the push pedal promoted extrusion dentin color mark or the tooth crown shape mark, a plurality of dentin color marks or the tooth crown shape mark side by side gathered and arranged in order to the middle part gradually to orderly list is discharged from the export. The orderly arranged coding marks enable the dentin color codes and the dental crown shape codes not to be confused when the box body is put into the box body from the outlet after the use is finished.
Optionally, the box body includes a first housing and a second housing, the first accommodating cavity is located in the first housing, the second accommodating cavity is located in the second housing, and the first housing and the second housing slide or rotate relatively;
preferably, a dentin template is arranged on the first shell, a dental crown template is arranged on the second shell, and the dental crown template can rotate along with the second shell and is overlapped on the surface of the dentin template on the first shell; the dental crown sample plate and the dental crown mark in the second containing cavity are made of the same material and gradually increased in thickness, and the dental dentin sample plate and the dental dentin color mark in the first containing cavity are same in color;
preferably, a transparent dustproof sheet is fixed on the second shell on the surface of the dental crown template;
preferably, the comparison device further comprises a hand piece which is detachably connected with the dentin color scale;
preferably, the hand piece is connected with the dentin color code in an inserting or magnetic attraction mode.
By adopting the technical scheme, different dental crown templates and dentin templates can be closely overlapped together by moving or rotating the first shell and the second shell, and preliminary preselected comparison can be carried out when an object in the accommodating cavity is not taken out.
In summary, the present application includes at least one of the following beneficial technical effects: the restoration aesthetic effect of the tooth can be improved through the combined comparison of the dentin color marks and the crown-shaped marks, and the comparison accuracy is increased.
Drawings
FIG. 1 is a schematic structural diagram of a color and morphology comparison device for dental aesthetic restoration according to one embodiment of the present application;
FIG. 2 is a cross-sectional view taken along the line A-A in FIG. 1;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 2;
FIG. 4 is a schematic view of the tooth dentin color markings combined with the crown markings attached to the handpiece;
FIG. 5 is an exploded view of the dentin color mark separated from the crown mark;
fig. 6 is a schematic structural view of the dental crown template and the dentin template in the second embodiment after being laminated.
Description of reference numerals:
1. a box body; 11. a slot; 12. a top plate; 121. a color code exit; 122. a shape mark outlet; 13. a first accommodating chamber; 14. a second accommodating chamber; 15. a second housing; 16. a first housing; 17. a dental crown template; 18. a dentin template; 19. a dust-proof sheet;
2. a box cover; 21. a handle;
3. closing the plate;
4. a label taking mechanism; 41. pushing the plate; 42. an elastic member; 43. a bottom cover;
5. dentin color code;
6. a crown-shaped mark;
7. a handpiece.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
The embodiment of the application discloses a color and form comparison device for dental aesthetic restoration.
The first embodiment is as follows:
referring to fig. 1 and 2, the color and form comparison device for dental aesthetic restoration comprises a box body 1, a cavity for placing dentin color marks 5 or dental crown-shaped marks 6 is arranged in the box body 1, a mark taking mechanism 4 is installed at the bottom of the cavity of the box body 1, an opening is formed in the top of the box body 1, and a sealing plate 3 is installed at the opening. The closing plate 3 is opened to open the opening, the mark taking mechanism 4 is used for pushing the dentin color marks 5 and the dental crown-shaped marks 6 out of the opening, and then the dentin color marks 5 and the dental crown-shaped marks 6 are combined together to observe the pre-repairing effect.
Referring to fig. 1 and 2, the whole body of the box body 1 can be a cuboid structure, a box cover 2 is installed at a position of the box body 1 corresponding to the opening, and the box cover 2 is connected with the box body 1 in a clamping manner or hinged to one side of the box body. Here, the box cover 2 is hinged at the side edge of the box body 1, and the box cover 2 corresponds to the number of the openings one by one. In order to open the box cover 2 conveniently, the box cover 2 is provided with a handle 21, and the handle 21 can be fixed on the box cover 2.
In other embodiments of the embodiment of the present application, the plurality of box covers 2 may also be cover plates fixed as a whole, and the cover plates are clamped, inserted or hinged with the box body 1.
Referring to fig. 2 and 3, the cavities inside the box body 1 are multiple and divided into two rows and arranged side by side, the cavities are divided into a first accommodating cavity 13 and a second accommodating cavity 14, the first accommodating cavity 13 is used for accommodating the dentin color scale 5, and the second accommodating cavity 14 is used for accommodating the crown-shaped scale 6.
Correspondingly, the opening is arranged on the top plate 12 of the box body 1, the opening is divided into a color code outlet 121 and a shape code outlet 122, the color code outlet 121 is communicated with the first accommodating cavity 13, and the shape code outlet 122 is communicated with the second accommodating cavity 14.
The dentin color scale 5 to be placed has a profile length L1 and a width W1, the length L1=1.01-1.2 × L1 of the scale exit 121 and the width W1=1.01-1.2 × W1 of the scale exit 121. The length L2 of the first receiving chamber 13 and the length L1 of the color patch outlet 121 may be the same, and the width W2 of the first receiving chamber 13 and the width W1 of the color patch outlet 121 may be the same. The dentin color scale 5 is now placed in a row in the first receiving chamber 13.
In order to make the first receiving chamber 13 capable of receiving and placing more dentin color marks 5 so as to take out a plurality of dentin color marks 5 of the same color in combination with the crown shape marks 6 of different shapes, the width W2=2-5 × W1 of the first receiving chamber 13, and opposite side walls of the first receiving chamber 13 arranged along the length direction of the color mark outlet 121 are tapered from the middle part towards the position of the color mark outlet 121. So that the dentin color scale 5 is orderly arranged after being extruded and is singly discharged from the color scale outlet 121.
Similarly, the profile of the crown shaped emblem 6 to be placed has a length L2 and a width W2, the length L3 of the shaped emblem outlet 122 is =1.01-1.2 × L2, and the width W3 of the emblem outlet 121 is =1.01-1.2 × W2. The length L4 of the second receiving chamber 14 and the length L3 of the shape-marked outlet 122 may be the same, and the width W4 of the second receiving chamber 14 and the width W3 of the shape-marked outlet 122 may be the same. The crown shaped landmarks 6 are now placed in an array in the second receiving chamber 14.
In addition, in order to make the second receiving chamber 14 capable of receiving and placing more crown-shaped marks 6 so as to take out a plurality of crown-shaped marks 6 of the same shape in combination with dentin color marks 5 of different colors, the width W3=2-5 × W2 of the second receiving chamber 14, and opposite side walls of the second receiving chamber 14 arranged along the length direction of the mark outlet 122 are tapered from the middle part toward the position of the mark outlet 122. So that the crown-shaped landmarks 6 are arranged orderly after being squeezed and are discharged individually from the landmark outlet 122.
Referring to fig. 2 and 3, the label taking mechanism 4 is respectively located at the bottom of the first accommodating cavity 13 and the bottom of the second accommodating cavity 14, the label taking mechanism 4 comprises a push plate 41 and an elastic member 42, and the elastic member 42 is fixedly connected between the push plate 41 and the box body 1. The clearance between the push plate 41 and the side wall of the box body 1 is smaller than the width w1 of the dentin color scale 5 and the width w2 of the crown-shaped scale 6, and the contour of the push plate 41 is matched with the color scale outlet 121 or the shape scale outlet 122. The resilient member 42 may be a spring, which is in a compressed state during use, and when the color scale outlet 121 is opened in the sealing plate 3, the spring drives the push plate 41 to push and squeeze the dentin color scale 5 located in the first accommodating cavity 13, so that the single dentin color scale 5 is discharged from the color scale outlet 121. Similarly, when the closure plate 3 opens the indicia outlet 122, the indexing mechanism 4 enables a single crown indicia 6 to be ejected from the indicia outlet 122. When the dentin color scale 5 or the crown-shaped mark 6 is discharged, the possibility of the dentin color scale 5 or the crown-shaped mark 6 flying out is reduced due to the blocking of the box cover 2, so that the dentin color scale 5 or the crown-shaped mark 6 is located on the top surface of the box body 1 and below the box cover 2 from the outlet discharge port. In order to select the color conveniently, the box cover 2 can be transparent, and the color of the dentin color scale 5 or the shape of the crown-shaped mark 6 at the corresponding position can be marked on the box cover 2. In order to ensure that the dentin color codes 5 and the crown-shaped marks 6 are taken out of the box body 1 and cannot be confused when the box body 1 is put into the box body 1 from the outlet after use, the box body 1 is positioned at the color code outlet 121 for orderly coding, the dentin color codes 5 in the corresponding first accommodating cavity 13 are orderly coded, and the serial numbers on the dentin color codes 5 are the same as the serial numbers of the corresponding color code outlets 121. Similarly, the box body 1 is sequentially coded at the shape mark outlet 122, the corresponding dental crown shape mark 6 in the second accommodating cavity 14 is sequentially coded, and the number on the dental crown shape mark 6 is the same as that of the corresponding shape mark outlet 122.
Furthermore, in order to facilitate the rapid installation of the plurality of dentin color marks 5 and crown-shaped marks 6, the mark taking mechanism 4 is detachably mounted on the box body 1. The label taking mechanism 4 further comprises a bottom cover 43, one end of the elastic element 42 is fixed with the bottom cover 43, the other end of the elastic element is fixed with the push plate 41, and the bottom cover 43 is clamped and fixed with the box body 1.
In other embodiments of this application, the elastic element 42 may be replaced by a micro cylinder or a micro lead screw motor, and when the micro cylinder or the micro lead screw motor is used, the sealing plate 3 is connected with a contact switch, and the contact switch is electrically connected with the micro cylinder or the micro lead screw motor, so as to start the micro cylinder or the micro lead screw motor when the sealing plate 3 is opened or closed.
Referring to fig. 4 and 5, after initially selecting the dentin color scale 5 of a desired color and the crown-shaped mark 6 of a desired shape, the crown-shaped mark 6 is fixed on the dentin color scale 5 to form an integral comparison component, and then the comparison component is mounted on the hand piece 7. The hand-held piece 7 can be shaft-like working of plastics, and the one end of hand-held piece 7 is fixed with the installation department, is equipped with the jack on the installation department, and tooth nature color code 5 is kept away from the one end of tooth crown shape mark 6 and is equipped with the post of inserting, and tooth nature color code 5 can be through inserting on post and the jack cooperation vertical fixation arrives hand-held piece 7.
In other embodiments of the embodiment of the present application, a magnet may be embedded in the mounting portion, a magnetic patch may be embedded in an end of the dentin color indicator 5 away from the crown-shaped indicator 6, and the dentin color indicator 5 may be fixed to the hand piece 7 by magnetic attraction.
The color and form comparison device for dental aesthetic restoration comprises the following use methods:
the aesthetic and fit-feeling dentin color markings 5 and crown shape markings 6 are preselected and then the dentin color markings 5 and crown shape markings 6 are combined to form a comparison piece.
Because the colour of dentin color mark 5 changes gradually, for the convenience contrast differentiation, can choose the dentin color mark 5 of same colour for use to and the crown of a plurality of heart appearance shape mark 6, fix a plurality of crowns shape mark 6 respectively on the dentin color mark 5 of same colour, put together and observe the contrast combination effect.
Because the original materials for manufacturing the crown-shaped mark 6 are consistent, the light transmittance is different along with the difference of the thickness, different tooth shapes are selected to ensure that the cutting thicknesses of different parts of the crown-shaped mark 6 are different, so that the dentin color scale 5 with the same color is different in the light transmittance and color expression of each part of the crown-shaped mark 6 with different tooth shapes, and the optimal combination of the dentin color scale 5 and the crown-shaped mark 6 can be intuitively selected through the comparison of a plurality of crown-shaped marks 6. And then compared with natural teeth, thereby improving the aesthetic property of tooth restoration.
Example two:
a color and form comparison device for dental aesthetic restoration, referring to fig. 6, differs from embodiment 1 in that the cartridge 1 may further include two shells, namely a first shell 16 and a second shell 15, wherein the first accommodating cavities 13 for accommodating dentin color marks 5 are distributed on the first shell 16 in an array, and the second accommodating cavities 14 for accommodating crown-shaped marks 6 are distributed on the second shell 15 in an array.
The first housing 16 and the second housing 15 may also be connected in a relatively sliding or rotating manner, for example, the first housing 16 and the second housing 15 are both circular rings, and when the first housing 16 and the second housing 15 are connected in a rotating manner, if the first housing 16 and the second housing 15 have the same profile, the first housing 16 and the second housing 15 may be stacked and connected in a rotating manner through a bearing; if the inner diameter of the second housing 15 is adapted to the outer diameter of the first housing 16, the second housing 15 and the first housing 16 may be arranged concentrically by means of bearings.
A dental crown template 17 is fixed on the side wall of the second shell 15 corresponding to the second accommodating cavity 14, the dental crown template 17 is made of the same material as the dental crown-shaped mark 6 in the corresponding second accommodating cavity 14, one surface of the dental crown template 17 close to the first shell 16 is a plane, and the other surface of the dental crown template 17 far away from the first shell 16 is an inclined surface, so that the thickness of the dental crown template 17 is gradually increased from one side to the other side, the minimum thickness of the dental crown template 17 is the same as the thickness of the thinnest position of the corresponding dental crown-shaped mark 6, and the maximum thickness of the dental crown template 17 is the same as the thickness of the thickest position of the corresponding dental crown-shaped mark 6.
In order to reduce the external dust deposited on the surface of the dental crown template 17 and influence the observation, a colorless and transparent dust-proof sheet 19 is fixed on the second shell 15 corresponding to the dental crown template 17, and the dust-proof sheet 19 can be a transparent glass sheet.
In other embodiments of the embodiment of the present application, the first housing 16 and the second housing 15 may also be detachably connected, such as fixed by bolts, clamped, magnetically attracted, and the like.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. A color and morphology comparison device for dental aesthetic restorations, comprising:
a box body (1) having at least one first accommodating cavity (13) and at least one second accommodating cavity (14), wherein the first accommodating cavity (13) is used for placing dentin color marks (5), and the second accommodating cavity (14) is used for placing crown-shaped marks (6); the box body (1) is also provided with a color code outlet (121) and a shape code outlet (122), the color code outlet (121) is communicated with the corresponding dentin color code (5) accommodating cavity, and the shape code outlet (122) is communicated with the corresponding tooth crown shape code (6) accommodating cavity;
the label taking mechanism (4) is connected to the box body (1) and is used for discharging color labels or shape labels stored in the containing cavities from corresponding outlets;
a sealing plate (3) connected to the color code outlet (121) and the shape code outlet (122) for restricting the entrance and exit of the dentin color code (5) or the crown shape code (6).
2. Color and form comparison device for dental aesthetic restoration according to claim 1, characterized in that: the first containing cavities (13) are multiple and are arranged on the box body (1) in an array mode.
3. Color and form comparison device for dental aesthetic restoration according to claim 2, characterized in that: a plurality of the first containing cavities (13) are arranged linearly;
or a plurality of first accommodating cavities (13) are arranged in a rectangular array;
or a plurality of first accommodating cavities (13) are arranged in an annular array;
or a plurality of first containing cavities (13) are distributed in concentric circles.
4. Color and form comparison device for dental aesthetic restoration according to claim 1, characterized in that: the second containing cavities (14) are multiple and are arranged on the box body (1) in an array mode.
5. Color and form comparison device for dental aesthetic restoration according to claim 4, characterized in that: a plurality of the second accommodating cavities (14) are arranged linearly;
or a plurality of second accommodating cavities (14) are arranged in a rectangular array;
or a plurality of second accommodating cavities (14) are arranged in an annular array;
or a plurality of second containing cavities (14) are distributed in concentric circles.
6. Color and form comparison device for dental aesthetic restorations according to any of claims 1 to 5, characterized in that: the marking mechanism (4) comprises:
the push plate (41) is positioned in the accommodating cavity and can move relative to the side wall of the accommodating cavity;
and the power part is connected with the push plate (41) and the box body (1) and is used for applying force to the push plate (41) to move towards the outlet.
7. Color and form comparison device for dental aesthetic restoration according to claim 6, characterized in that: the power part is an elastic part (42) or an air cylinder.
8. Color and form comparison device for dental aesthetic restoration according to claim 1, characterized in that: the comparison device also comprises a box cover (2), and the box cover (2) is connected to one surface of the box body (1) with the outlet;
preferably, when the box cover (2) is closed, the distance between the box cover (2) and the color code outlet (121) is not less than the contour diameter of the dentin color code (5), and the distance between the box cover (2) and the shape code outlet (122) is not less than the contour diameter of the dental crown shape code (6);
preferably, the box cover (2) is hinged with one side of the box body (1).
9. Color and form comparison device for dental aesthetic restoration according to claim 1, characterized in that: the distance between the side walls of the first accommodating cavities (13) is gradually reduced from one side of the push plate (41) to the color code outlet (121), and the distance between the side walls of the second accommodating cavities (14) is gradually reduced from one side of the push plate (41) to the color code outlet (122);
preferably, the box body (1) is provided with coding marks on the color code outlet (121) and the shape code outlet (122), and the coding marks are arranged in order.
10. Color and form comparison device for dental aesthetic restoration according to any of claims 1 to 5, 8 to 9, characterized in that: the box body (1) comprises a first shell (16) and a second shell (15), the first accommodating cavity (13) is positioned in the first shell (16), the second accommodating cavity (14) is positioned in the second shell (15), and the first shell (16) and the second shell (15) relatively slide or rotate;
preferably, a dentin template (18) is arranged on the first shell (16), a crown template (17) is arranged on the second shell (15), and the crown template (17) can rotate along with the second shell (15) and is overlapped on the surface of the dentin template (18) on the first shell (16); the dental crown template (17) and the dental crown-shaped mark (6) in the second containing cavity (14) are made of the same material and have gradually increased thickness, and the dental dentin template (18) and the dental dentin color mark (5) in the first containing cavity (13) are in the same color;
preferably, a transparent dustproof sheet (19) is fixed on the surface of the dental crown template (17) on the second shell (15);
preferably, the comparison device further comprises a hand piece (7) which is detachably connected with the dentin color scale (5);
preferably, the hand piece (7) is connected with the dentin color scale (5) in a plugging or magnetic attraction mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111667265.3A CN114176825B (en) | 2021-12-31 | 2021-12-31 | Color and morphology comparison device for dental aesthetic restorations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111667265.3A CN114176825B (en) | 2021-12-31 | 2021-12-31 | Color and morphology comparison device for dental aesthetic restorations |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114176825A true CN114176825A (en) | 2022-03-15 |
| CN114176825B CN114176825B (en) | 2024-04-09 |
Family
ID=80606534
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