CN213217821U - Composite colorimetric plate - Google Patents
Composite colorimetric plate Download PDFInfo
- Publication number
- CN213217821U CN213217821U CN202021524496.XU CN202021524496U CN213217821U CN 213217821 U CN213217821 U CN 213217821U CN 202021524496 U CN202021524496 U CN 202021524496U CN 213217821 U CN213217821 U CN 213217821U
- Authority
- CN
- China
- Prior art keywords
- tooth
- plate
- color
- enamel
- colorimetric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Spectrometry And Color Measurement (AREA)
Abstract
The utility model relates to a compound colorimetric plate, it includes a plurality of tooth essence colorimetric plates and a plurality of tooth enamel colorimetric plate, tooth essence colorimetric plate includes tooth essence color code, tooth enamel color code includes tooth enamel color code, be provided with the cavity in the tooth enamel color code, can overlap outside tooth essence color code, tooth essence colorimetric plate and tooth enamel colorimetric plate make up, the colour after the two is compounded directly perceivedly exhibits, simulate out final repairing effect, compare with adjacent tooth again, see whether to match with adjacent tooth colour, if the colour is great after the difference of compound, then continue to adjust the colour of tooth essence colorimetric plate and tooth enamel colorimetric plate, until comparing the colour that is the closest with adjacent tooth after both compound. The composite colorimetric plate has more colors for doctors to select, so that the dentists can obtain the colors which are more accurate and more matched with the teeth of the patients in the colorimetric process, and technicians can select the most suitable colors to simulate the effect of natural teeth, thereby being beneficial to improving the success rate of aesthetic restoration.
Description
Technical Field
The utility model belongs to the technical field of the appurtenance technique of dental restoration and specifically relates to a compound colorimetric plate.
Background
Currently, when a patient is provided with a denture, a doctor needs to determine the color of the denture according to the color of the patient's own teeth, and usually needs to choose a proper color for the patient by means of a color scale so that the color of the denture matches the color of the adjacent natural teeth as much as possible, thereby achieving a perfect aesthetic restoration effect.
The colorimetric plates are divided into dentin colorimetric plates and enamel colorimetric plates. The dentin colorimetric plate can only be used for comparing with the color of the dentin layer of the patient, and the color closest to the dentin layer of the patient is matched after the dentin colorimetric plate is compared with the dentin layer of the patient; the enamel colorimetric plate can only be used for comparing with the colour on enamel layer, compares the back through enamel colorimetric plate and patient's enamel layer, matches out the colour that is closest with patient's enamel layer.
However, when the prosthesis manufactured by the independent colorimetry of the dentin colorimetric plate or the enamel colorimetric plate is tried on the abutment of the patient, the color of the prosthesis may not be matched with that of the abutment or the color of the prosthesis may not be matched with that of the adjacent tooth, so that the prosthesis needs to be manufactured again, the communication difficulty between the dentist, the technician and the patient and the manufacturing difficulty of the technician are increased, and the success rate of aesthetic repair is reduced.
SUMMERY OF THE UTILITY MODEL
In order to improve the problem that is difficult to the color comparison in the artificial tooth manufacturing process, this application provides a compound colorimetric plate.
The above object of the present application is achieved by the following technical solutions:
the utility model provides a compound colorimetric plate, includes a plurality of dentin colorimetric plates and a plurality of enamel colorimetric plate, the dentin colorimetric plate includes the dentin color code, the enamel colorimetric plate includes the enamel color code, be provided with in the enamel color code and be used for the cover to locate the outer cavity of the enamel color code.
By adopting the technical scheme, in the process of carrying out color comparison on the teeth of the patient, the plurality of dentin color comparison plates are respectively compared with the dentin layer of the abutment, and the dentin color comparison plate with the color closest to the dentin layer is selected; then, respectively comparing the colors of a plurality of enamel color scales with adjacent teeth of the abutment, selecting the enamel color scale which is closest to the color of the adjacent teeth, sleeving the enamel color scale outside the dentin color scale through a cavity arranged in the enamel color scale, combining the enamel color scales and the enamel color scales, visually displaying the combined colors of the enamel color scales and the enamel color scales, simulating the natural tooth effect completely and truly, comparing the color scales with the adjacent teeth to see whether the color of the adjacent teeth is matched, if the color difference is larger after the combination, continuously adjusting the colors of the enamel color scales and the enamel color scales until the color which is closest to the adjacent teeth is compared, so that a dentist can obtain the color which is more accurate and more matched with the teeth of a patient in the color comparison process, simultaneously reducing the manufacturing difficulty of a technician, being beneficial to selecting the most suitable color and simulating the natural tooth effect by the technician, the success rate of aesthetic restoration is improved, the problem that color comparison is difficult in the false tooth manufacturing process is solved, and communication among dentists, technicians and patients is facilitated.
The present application may be further configured in a preferred example to: the tooth shade guide also comprises a first hand-held part, one end of the first hand-held part is connected with the tooth enamel color code, the tooth enamel shade guide also comprises a second hand-held part, and one end of the second hand-held part is connected with the tooth enamel color code.
By adopting the technical scheme, the first hand-held part is connected to the dentin color code, so that the dentist can conveniently compare the dentin color code with the abutment of the patient through the first hand-held part; by connecting the second hand-held part to the enamel color code, the dentist can conveniently compare the enamel color code with the adjacent teeth of the patient through the second hand-held part; meanwhile, the dentin color codes and the enamel color codes are conveniently spliced together through the first hand-held part and the second hand-held part respectively for color comparison.
The present application may be further configured in a preferred example to: the first hand-held part is rotatably connected with the dentin color scale, and the second hand-held part is rotatably connected with the enamel color scale.
By adopting the technical scheme, the first hand-held part is rotatably connected with the dentin color codes, so that the dentin color codes can be conveniently rotated in the color comparison process, and the dentin color codes are adjusted to a proper angle to be compared with the abutment teeth; the second handle part is rotatably connected with the enamel color code, so that the enamel color code can be conveniently rotated during color comparison, and the enamel color code is adjusted to a proper angle to be compared with the adjacent teeth; simultaneously, the dentin color code and the enamel color code are conveniently spliced together and then are adjusted to a proper angle through rotation for color comparison.
The present application may be further configured in a preferred example to: the end part of the first hand-held part is rotatably connected with a connecting plate, and the dentin color codes are fixed at one end, far away from the first hand-held part, of the connecting plate.
Through adopting above-mentioned technical scheme, through being provided with the connecting plate, the overhanging length of extension dentin color code, the dentin color code of being convenient for takes place relative rotation back through connecting plate and first handheld portion, and first handheld portion can not cause at the in-process that dentin color code and enamel color code combined together and block.
The present application may be further configured in a preferred example to: the tooth enamel colorimetric plate comprises a first inserting plate and a second inserting plate, wherein the first inserting plate is used for inserting a tooth enamel colorimetric plate, the second inserting plate is used for inserting a tooth enamel colorimetric plate, a plurality of first inserting grooves used for inserting the first hand-held parts are formed in the first inserting plate, and a plurality of second inserting grooves used for inserting the second hand-held parts are formed in the second inserting plate.
By adopting the technical scheme, the dentin color comparison plates are inserted into the corresponding first slots by arranging the first inserting plates, so that the collection of the dentin color comparison plates is facilitated; through being provided with the second picture peg, peg graft a plurality of enamel colorimetric plate into corresponding second slot to be convenient for collect a plurality of enamel colorimetric plate.
The present application may be further configured in a preferred example to: the first hand-held part is provided with a first abutting plate used for abutting against the upper end of the first slot, and the second hand-held part is provided with a second abutting plate abutting against the upper end of the second slot.
By adopting the technical scheme, after the first hand-held part is inserted into the first slot, the first abutting plate abuts against the upper end of the first slot, so that the dentin color codes are prevented from abutting against the upper end of the first slot directly due to the fact that the first hand-held part is further inserted into the first slot, and a situation that a dentist directly touches the dentin color codes with hands to take out the dentin color comparison plate and damage the dentin color comparison plate is avoided; after in inserting into the second slot with the second handheld portion, the upper end looks butt of second butt joint board and second slot prevents that the further grafting of second handheld portion from leading to the direct upper end looks butt with the second slot of enamel color mark in the second slot to avoid dentist's direct hand contact enamel color mark to take out enamel colorimetric plate, damage enamel colorimetric plate.
The present application may be further configured in a preferred example to: and the first abutting plate and the second abutting plate are both provided with a chromaticity identification surface.
By adopting the technical scheme, the first abutting plate is provided with the chromaticity identification surface, the chromaticity corresponding to each dentin color code can be identified on the chromaticity identification surface, so that a dentist can select the corresponding dentin color comparison plate according to the chromaticity identified on the chromaticity identification surface;
through being provided with the colourity identification surface on second butt joint board, can be with the colourity sign that every enamel color mark corresponds on the colourity identification surface to the dentist selects corresponding enamel color comparison board according to the colourity of sign on the colourity identification surface.
The present application may be further configured in a preferred example to: the dentin color scale and the enamel color scale are both dentiform-like.
By adopting the technical scheme, the dentin color codes and the enamel color codes are set to be tooth-like, so that the effect after repair is simulated completely and truly in the process of colorimetric of the abutment or the adjacent teeth, and the situation that the color difference between the false teeth manufactured after colorimetric completion and the natural teeth is too large is reduced.
In summary, the present application includes at least one of the following beneficial technical effects:
1. in the process of carrying out color comparison on the teeth of the patient, respectively carrying out color comparison on a plurality of dentin color comparison plates and the dentin layer of the abutment, and selecting the dentin color comparison plate with the color closest to the color of the dentin layer; then, respectively comparing the colors of a plurality of enamel color scales with adjacent teeth of the abutment, selecting the enamel color scale which is closest to the color of the adjacent teeth, sleeving the enamel color scale outside the dentin color scale through a cavity arranged in the enamel color scale, combining the enamel color scales and the enamel color scales, visually displaying the combined colors of the enamel color scales and the enamel color scales, simulating the natural tooth effect completely and truly, comparing the color scales with the adjacent teeth to see whether the color of the adjacent teeth is matched, if the color difference is larger after the combination, continuously adjusting the colors of the enamel color scales and the enamel color scales until the color which is closest to the adjacent teeth is compared, so that a dentist can obtain the color which is more accurate and more matched with the teeth of a patient in the color comparison process, simultaneously reducing the manufacturing difficulty of a technician, being beneficial to selecting the most suitable color and simulating the natural tooth effect by the technician, the success rate of aesthetic restoration is improved, the problem that color comparison is difficult in the false tooth manufacturing process is solved, and communication among dentists, technicians and patients is facilitated;
2. the first handheld part is rotatably connected with the dentin color codes, so that the dentin color codes can be conveniently rotated during color comparison, and the dentin color codes are adjusted to a proper angle to be compared with the abutment; the second handle part is rotatably connected with the enamel color code, so that the enamel color code can be conveniently rotated during color comparison, and the enamel color code is adjusted to a proper angle to be compared with the adjacent teeth; simultaneously, the dentin color code and the enamel color code are conveniently spliced together and then are adjusted to a proper angle through rotation for color comparison;
3. the dentin color code and the enamel color code are both set to be tooth-like, so that the repaired effect can be simulated in a full-true manner in the process of colorimetric of the abutment or the adjacent tooth, and the situation that the color difference between the false tooth manufactured after colorimetric completion and the natural tooth is too large is reduced.
Drawings
Fig. 1 is a schematic structural view of a dentin colorimetric plate inserted into a first insert plate.
Fig. 2 is a schematic structural view of the enamel colorimetric plate inserted into the second insert plate.
Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.
Fig. 4 is a structural diagram of combined colorimetry of dentin and enamel color plates.
In the figure, 1, dentin colorimetric plate; 101. dentin color code; 102. a first hand-held portion; 2. enamel colorimetric plate; 201. enamel color code; 202. a second handle portion; 3. a cavity; 4. a connecting plate; 5. a first board insert; 6. a second board plug; 7. a first slot; 8. a second slot; 9. a first butt joint plate; 10. a second butt joint plate; 11. and (5) a chromaticity identification surface.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
With reference to fig. 1 and fig. 2, for the composite colorimetric plate disclosed in the present application, the composite colorimetric plate includes a plurality of dentin colorimetric plates 1 and a plurality of enamel colorimetric plates 2, and further includes a first inserting plate 5 for inserting the dentin colorimetric plates 1 and a second inserting plate 6 for inserting the enamel colorimetric plates 2. The dentin shade guide 1 comprises a dentin color scale 101 and a first hand-held portion 102, and the enamel shade guide 2 comprises an enamel color scale 201 and a second hand-held portion 202. In this embodiment, the number of the dentin colorimetric plates 1 is 10, and each dentin color scale 101 on each dentin colorimetric plate 1 represents one of ten chromaticities ND1-ND 10; the number of enamel colorimetric plates 2 is 16, and the enamel color scale 201 on the enamel colorimetric plate 2 represents one of sixteen colors a1-D4, respectively. Meanwhile, the dentin color scale 101 and the enamel color scale 201 are both tooth-like, and in the embodiment, the dentin color scale 101 and the enamel color scale 201 can be made of resin or zirconia. Dentin color scale 101 is used to simulate the dentin layer entirely, and enamel color scale 201 is used to simulate the enamel layer entirely.
As shown in fig. 1, the end of the first hand-held portion 102 is rotatably connected to the connecting plate 4 via a rotating shaft, and the dentin color indicator 101 is fixed to an end of the connecting plate 4 away from the first hand-held portion 102. The first inserting plate 5 is provided with 9 first slots 7 for inserting the first hand-held parts 102, and the first hand-held parts 102 are bonded with first abutting plates 9 for abutting against the upper ends of the first slots 7. The first abutting plate 9 is provided with a chromaticity identification surface 11 for indicating the chromaticity corresponding to each dentin color scale 101.
With reference to fig. 2 and 3, the end of the second handle 202 is rotatably connected to the enamel color scale 201 through a rotating shaft, and a cavity 3 (see fig. 4) is provided in the enamel color scale 201 for being sleeved outside the dentin color scale 101. The second inserting plate 6 is provided with 16 second slots 8 for inserting the second handle parts 202, and the second handle parts 202 are bonded with second abutting plates 10 for abutting against the upper ends of the second slots 8. The second abutting plate 10 is provided with a chromaticity identification surface 11 for indicating the chromaticity corresponding to each enamel color scale 201.
As shown in fig. 4, by the first and second hand-held parts 102 and 202, the dentin color scale 101 and the enamel color scale 201 are combined, and by adjusting the angle of the combined dentin color scale 101 and enamel color scale 201, the colorimetry with the natural teeth in the oral cavity of the patient is facilitated.
The colorimetric steps in this example are:
selecting a proper dentin colorimetric plate 1 from a first inserting plate 5, carrying out colorimetry on the proper dentin colorimetric plate 1 and an abutment dentin layer needing to be repaired, and selecting a dentin colorimetric plate 1 with the color closest to that of the dentin layer;
selecting a proper enamel colorimetric plate 2 from the second inserting plate 6, comparing the color of the proper enamel colorimetric plate with the color of an adjacent tooth of the abutment, selecting the enamel colorimetric plate 2 with the color closest to the color of the adjacent tooth, and sleeving the enamel color code 201 outside the dentin color code 101 through a cavity 3 arranged in the enamel color code 201, so that the enamel colorimetric plate 1 and the enamel colorimetric plate 2 are combined and compared with the adjacent tooth to see whether the color of the adjacent tooth is matched with that of the adjacent tooth;
step three, if the color of the combined dentin color scale 101 and enamel color scale 201 is matched with the color of the adjacent tooth, the technician can manufacture the false tooth according to the matched dentin color scale 101 and enamel color scale 201; if the color difference between the combined dentin color scale 101 and enamel color scale 201 and the adjacent tooth is large, the colors of the dentin colorimetric plate 1 and the enamel colorimetric plate 2 can be continuously adjusted until the colors which are the closest to the adjacent tooth after the combination of the dentin color scale 101 and the enamel color scale 201 are compared, and a technician can manufacture the false tooth according to the matched dentin color scale 101 and enamel color scale 201.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the 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 (8)
1. A composite colorimetric plate, comprising: the tooth shade guide comprises a plurality of tooth shade guide plates (1) and a plurality of tooth enamel shade guide plates (2), wherein the tooth shade guide plates (1) comprise tooth enamel color codes (101), the tooth enamel shade guide plates (2) comprise tooth enamel color codes (201), and cavities (3) which are sleeved outside the tooth enamel color codes (101) are arranged in the tooth enamel color codes (201).
2. The composite colorimetric plate as claimed in claim 1, wherein: the tooth shade guide (1) further comprises a first handheld part (102), one end of the first handheld part (102) is connected with the tooth shade color scale (101), the tooth shade guide (2) further comprises a second handheld part (202), and one end of the second handheld part (202) is connected with the tooth shade color scale (201).
3. The composite colorimetric plate as claimed in claim 2, wherein: the first hand-held part (102) is rotatably connected with the dentin color scale (101), and the second hand-held part (202) is rotatably connected with the enamel color scale (201).
4. The composite colorimetric plate as claimed in claim 3, wherein: the end part of the first hand-held part (102) is rotatably connected with a connecting plate (4), and the dentin color scale (101) is fixed at one end, far away from the first hand-held part (102), of the connecting plate (4).
5. The composite colorimetric plate as claimed in claim 2, wherein: the tooth enamel colorimetric plate comprises a first inserting plate (5) and a second inserting plate (6), wherein the first inserting plate (5) is used for inserting a tooth enamel colorimetric plate (1) in an inserting mode, the second inserting plate (6) is used for inserting a tooth enamel colorimetric plate (2) in an inserting mode, a plurality of first inserting grooves (7) used for inserting a first handheld portion (102) are formed in the first inserting plate (5), and a plurality of second inserting grooves (8) used for inserting a second handheld portion (202) are formed in the second inserting plate (6).
6. The composite colorimetric plate as claimed in claim 5, wherein: the first hand-held part (102) is provided with a first abutting plate (9) used for abutting against the upper end of the first slot (7), and the second hand-held part (202) is provided with a second abutting plate (10) abutting against the upper end of the second slot (8).
7. The composite colorimetric plate as claimed in claim 6, wherein: and the first abutting plate (9) and the second abutting plate (10) are both provided with a chromaticity identification surface (11).
8. The composite colorimetric plate as claimed in claim 1, wherein: the dentin color scale (101) and the enamel color scale (201) are both tooth-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021524496.XU CN213217821U (en) | 2020-07-28 | 2020-07-28 | Composite colorimetric plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021524496.XU CN213217821U (en) | 2020-07-28 | 2020-07-28 | Composite colorimetric plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213217821U true CN213217821U (en) | 2021-05-18 |
Family
ID=75891112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021524496.XU Active CN213217821U (en) | 2020-07-28 | 2020-07-28 | Composite colorimetric plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213217821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114176825A (en) * | 2021-12-31 | 2022-03-15 | 成都金典牙科技术开发有限公司 | Color and form comparison device for dental aesthetic restoration |
-
2020
- 2020-07-28 CN CN202021524496.XU patent/CN213217821U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114176825A (en) * | 2021-12-31 | 2022-03-15 | 成都金典牙科技术开发有限公司 | Color and form comparison device for dental aesthetic restoration |
| CN114176825B (en) * | 2021-12-31 | 2024-04-09 | 成都金典牙科技术开发有限公司 | Color and morphology comparison device for dental aesthetic restorations |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101597268B1 (en) | Veneered dental restoration with a controlled shade | |
| EP2362759B1 (en) | Dental implant abutment | |
| CA2651772C (en) | Method, blank, assortment of blanks, dental database and blank database comprising prefabricated partial surfaces of dental prosthetic items | |
| Mackenzie et al. | Direct anterior composites: a practical guide | |
| US5240414A (en) | Method for shade selection in restorative dentistry | |
| WO2010008435A1 (en) | Methods for designing a customized dental prosthesis using digital images of a patient | |
| Fahl | A polychromatic composite layering approach for solving a complex Class IV/direct veneer/diastema combination: Part II | |
| US10426711B2 (en) | Dental implant framework | |
| US5725372A (en) | Tooth shade guide | |
| CN110269706B (en) | Digital manufacturing method of false tooth | |
| CN213217821U (en) | Composite colorimetric plate | |
| CA3184943A1 (en) | Method and apparatus for dental crown restorations using prefabricated sleeve-crown pairs | |
| JP4411426B2 (en) | Dental restoration shade guide and method for selecting dental restoration shade | |
| US20080081318A1 (en) | Prelayered dental appliances, kits, and methods for providing consistent shade matching | |
| KR102054901B1 (en) | image data processing method for dental restoration | |
| JP4121706B2 (en) | Method for producing translucent dental restoration material | |
| US20080245268A1 (en) | Dental composites and placement techniques for direct restorations | |
| US8235718B2 (en) | Dental composite | |
| Felippe et al. | Clinical strategies for success in proximoincisal composite restorations. Part I: Understanding color and composite selection | |
| KR20210106754A (en) | method for manufacturing crown of dental implant using digital library | |
| KR102396859B1 (en) | system for manufacturing dental restoration | |
| US20240144548A1 (en) | Auto Shade | |
| McCullock et al. | Communicating shades: A clinical and technical perspective | |
| US20050112522A1 (en) | Method for selecting color for a dental prosthesis | |
| Begum et al. | Digital impression |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |