CN202313795U - Multi-regional dental digital color comparator - Google Patents
Multi-regional dental digital color comparator Download PDFInfo
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- CN202313795U CN202313795U CN2011204345239U CN201120434523U CN202313795U CN 202313795 U CN202313795 U CN 202313795U CN 2011204345239 U CN2011204345239 U CN 2011204345239U CN 201120434523 U CN201120434523 U CN 201120434523U CN 202313795 U CN202313795 U CN 202313795U
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- colorimetric
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- color
- tooth
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Abstract
The utility model relates to a multi-regional dental digital color comparator, which is composed of an optical fiber probe, a color comparison processing and control unit, a display screen, a dental multi-regional color comparison template, an auxiliary pedal switch and a miniprinter. A probe portion at the most front end of the optical fiber probe is wrapped by a stainless steel cover with 1mm diameter, and the dental multi-regional color comparison template is provided with a three-regional color comparison template and a nine-regional color comparison template. The multi-regional dental digital color comparator performs multi-regional measurement and comparison on colors of teeth, avoids errors caused by personal factors and unity of tooth color evaluation, and improves tooth color judgment accuracy of dental practitioners.
Description
Technical field
This utility model relates to the field that dental equipment is made, and in particular a kind of color of teeth is relatively used the structure of instrument.
Background technology
Tooth section clinical medicine confirms that the traditional method of color of teeth is to compare with real tooth or dental prosthesis with the tooth mould of tooth section color board, confirms the color value of tested tooth at present.Owing to following several kinds of reasons, make the color of target confirm to exist very big error in this course:
1, the ratio chromatic error that causes of the foozle of tooth section color board.The difference of the female raw material of color that inevitably artificial toning factor and color board are made in the color board manufacturing process makes that the color of color board of different manufacturings batch is impossible in full accord.
2, the light difference of color board environment for use can cause the inconsistent of measurement result.At first under the condition of different light sources; Colorimetric result to same tooth is diverse; Because the doctor unlikely uses identical color board in practice with the skilled worker under identical light; The result after measuring caused dummy can not under identical light environment, do contrast and measurement, so can cause objectively inevitably error with real tooth.
3, user contrasts the different methods for using of colour table, causes colorimetric measurement result's difference.The color of color board is not a kind of color, be to cut end variation from deep to shallow from the neck end to tooth, basic nobody's tooth can and color board identical, at this moment need rely on the experience of user to confirm the color of tooth.
The professional colour comparatour of the measurement color of teeth that external in recent years producer releases; Basically avoided using full depth tooth section color board to measure the personal error of color of teeth; But owing to still adopt traditional solid color assessment mode; Use the color of the dentin color of the tooth neck end of measuring, thereby can't confirm the concrete distribution situation of color of dental surface zones of different as a tooth.
Summary of the invention
The technical problem that this utility model will solve is in order to solve existing deficiency in the prior art; A kind of multizone tooth section numeral colour comparatour that can accurately measure a dental surface regions of different colours is provided; This utility model certainty of measurement is high, and personal error is little, and is easy to operate; Use multizone tooth section colorimetric template to divide the color region of dental surface, the color of coming a tooth of synthetic determination through the color of dental surface zones of different.
For solving the problems of the technologies described above; The technical scheme that this utility model adopts is: the digital colour comparatour of a kind of multizone tooth section, form by fibre-optical probe, colorimetric processing and control element (PCE), display screen, tooth section multizone colorimetric masterplate, attached foot switch and mini-printer.
Said fibre-optical probe detection head foremost is one millimeter stainless steel outer sleeve parcel by diameter.
Said fibre-optical probe is to comprise LED illumination head and optical fibers; The detection head of fibre-optical probe is placed in the hole of tooth section multizone colorimetric masterplate; LED illumination head in the fibre-optical probe provides the illumination of high brightness to tooth, and the optical fibers in the fibre-optical probe is transmitted to the colorimetric processing and control element (PCE) with the tooth light reflected.
Said tooth section multizone colorimetric masterplate has three regional colorimetric masterplates and nine regional colorimetric masterplates;
Described three regional colorimetric masterplates adopt water white low-viscosity adhesive material imitation labial teeth tooth contour adhesive sticker masterplate to process; Its dimensions is divided into 12mm*14mm, 10mm*12mm, 8mm*10mm, 7mm*9mm, 6mm*8mm, 5mm*7mm; And to process diameter respectively be one millimeter hole in the above tooth neck end, middle-end, the middle part of cutting end, amounts to 3 pattern measurement thieff hatchs;
Described nine regional colorimetric masterplates adopt water white low-viscosity adhesive material imitation labial teeth tooth contour adhesive sticker masterplate to process; Its dimensions is respectively 12mm*14mm, 10mm*12mm, 8mm*10mm, 7mm*9mm, 6mm*8mm, 5mm*7mm; And on average to process 3 diameters respectively be one millimeter hole in the above tooth neck end, middle-end, the middle part of cutting end, amounts to 9 pattern measurement thieff hatchs.
Said tooth section multizone colorimetric masterplate is rationally divided the measured zone of dental surface color; The color of cutting end, middle-end and neck end of ordinary circumstance lower teeth has been represented the dental surface base color; Therefore three regional colorimetric masterplates are representative tooth section multizone colorimetric templates; And for the tooth of surface color more complicated, nine regional colorimetric masterplates are processed in segmentation on three regional colorimetric template bases.
The signal input interface of said colorimetric processing and control element (PCE) is connected with attached foot switch; Be used to receive the color acquisition instructions that attached foot switch sends; Color of teeth information by the fibre-optical probe conduction is received and is processed into digital signal by the colorimetric processing and control element (PCE); The color processing and control element (PCE) compares the data of above-mentioned digital signal and the color database that preestablishes color designation; Confirm measured tooth regions color designation or and Standard Colors between aberration, and the output of the signal output interface through colorimetric processing and control element (PCE) digital signal corresponding.
Said display connects the signal output interface of colorimetric processing and control element (PCE), receives the display digit signal that it sends, be used to show measured tooth regions color designation or and Standard Colors between aberration.
Said mini-printer connects the signal output interface of colorimetric processing and control element (PCE), receives the printing digital signal that it sends, be used to print measured tooth regions color designation or and Standard Colors between aberration.
The advantage of this utility model is: measurement and the comparison of using this utility model that color of teeth is carried out; The error of not only having avoided anthropic factor to cause; And the unicity of avoiding color of teeth to estimate, reacted more exactly in color of teeth distribution truth.
Description of drawings
Fig. 1 is the composition sketch map of this utility model.
Fig. 2 is the head construction sketch map of the fibre-optical probe of this utility model.
Fig. 3 is the three regional colorimetric stencil structure sketch maps of this utility model.
Fig. 4 is the nine regional colorimetric stencil structure sketch maps of this utility model.
Among the figure, 1-tooth section multizone colorimetric masterplate, 2-fibre-optical probe, the attached foot switch of 3-, 4-colorimetric processing and control element (PCE), 5-display screen, 6-mini-printer, 7-stainless steel outer sleeve, 8-LED illumination head, 9-three regional colorimetric masterplates, 10-nine regional colorimetric masterplates.
The specific embodiment
The specific embodiment below in conjunction with description of drawings this utility model.
What Fig. 1 described is the composition of this utility model; As shown in Figure 1; This utility model provides a kind of multizone tooth section digital colour comparatour; This multizone tooth section numeral colour comparatour comprises the fibre-optical probe 2 of gathering colouring information; The colorimetric processing and control element (PCE) 4 that carries out date processing and signal input and output control that connects said fibre-optical probe connects the mini-printer 6 of the display screen 5 of the demonstration measurement result of said colorimetric processing and control element (PCE), the attached foot switch 3 that sends acquisition instructions and output measurement result, tooth section multizone colorimetric masterplate 1 respectively.
What Fig. 2 described is the head construction sketch map of the fibre-optical probe of this utility model; As shown in Figure 2; The fibre-optical probe 2 of this utility model multizone tooth section numeral colour comparatour comprises is made up of L E D illumination head 8 and optical fibers that to wrap up diameter at its detection head foremost be one millimeter stainless steel outer sleeve 7, and fibre-optical probe 2 is transmitted to colorimetric processing and control element (PCE) 4 with the tooth light reflected.
Tooth section multizone colorimetric masterplate 1 comprises three regional colorimetric masterplates 9 and nine regional colorimetric masterplates 10.
What Fig. 3 described is the three regional colorimetric masterplates of this utility model; As shown in Figure 3; Three regional colorimetric masterplates 9 of this utility model multizone tooth section numeral colour comparatour adopt water white low-viscosity adhesive material imitation labial teeth tooth contour adhesive sticker masterplate to process; Its dimensions is divided into 12mm*14mm, 10mm*12mm, 8mm*10mm, 7mm*9mm, 6mm*8mm, 5mm*7mm; And to process 1 diameter respectively be one millimeter hole in the above tooth neck end, middle-end, the middle part of cutting end, amounts to 3 pattern measurement thieff hatchs.
What Fig. 4 described is the nine regional colorimetric masterplates of this utility model; As shown in Figure 4; Nine regional colorimetric masterplates 10 of this utility model multizone tooth section numeral colour comparatour adopt water white low-viscosity adhesive material imitation labial teeth tooth contour adhesive sticker masterplate to process; Its dimensions is respectively 12mm*14mm, 10mm*12mm, 8mm*10mm, 7mm*9mm, 6mm*8mm, 5mm*7mm; And on average to process 3 diameters respectively be one millimeter hole in the above tooth neck end, middle-end, the middle part of cutting end, amounts to 9 pattern measurement thieff hatchs.
The signal input interface of colorimetric processing and control element (PCE) 4 is connected with attached foot switch 3; Be used to receive the color acquisition instructions that attached foot switch 3 sends; The optical information of the dental surface color of fibre-optical probe conduction is received and converts to digital signal by colorimetric processing and control element (PCE) 4; The data of interior 4 pairs of above-mentioned digital signals of colorimetric processing and control element (PCE) and the color database that preestablishes color designation are relatively confirmed color designation and are exported digital signal corresponding through the signal output interface of colorimetric processing and control element (PCE) 4.
Mini-printer 6 connects the signal output interface of colorimetric processing and control element (PCE)s 4, receives the printing digital signal that it sends, be used to print measured tooth regions color designation or and Standard Colors between aberration.
Before using this utility model actual measurement; At first according to the suitable multizone colorimetric template 1 of complexity selection of the color of purpose of measuring and dental surface; Can select three regional colorimetric templates 9 generally speaking, more accurate measurement can be selected nine regional colorimetric templates 10; According to tested teeth patterning size, select the tooth section multizone colorimetric template of different specification size again; When measuring; Selected tooth section multizone colorimetric template sticks on dental surface; With the diameter of fibre-optical probe 2 is that one millimeter stainless steel outer sleeve 7 is placed in the hole of tooth section multizone colorimetric template perpendicular to dental surface; And keep a second motionless; The brightness of built-in White LED light source 8 is high and colour temperature stable; The time that the 4 pairs of color-identifyings of colorimetric processing and control element (PCE) are handled is 0.01 second, even the variation that hand-held optical fiber head slightly rocks with ambient light can not have any impact to measuring itself yet, the signal input interface of attached foot switch 3 and colorimetric processing and control element (PCE) 4 is connected; Moving fiber probe 2 tramps with one's feet simultaneously and steps on attached foot switch 3 in the hole of tooth section multizone colorimetric template in order; Colorimetric processing and control element (PCE) 4 begin to receive fibre-optical probe 2 conduction color of teeth optical signalling and carry out that identification is handled and at the relevant digital signal of signal output interface output, the display screen 5 that connects colorimetric processing and control element (PCE) 4 signal output interfaces receives the display digit shows signal of its outputs, the color designation of the measured tooth regions of instant playback or and Standard Colors between aberration; The mini-printer 6 that connects colorimetric processing and control element (PCE) 4 signal output interfaces receives the figure punch signal of its outputs, print measured tooth regions color designation or and Standard Colors between aberration.
This utility model is applicable to: the clinician of tooth section truly distributes for color analysis, the color of teeth of patient's tooth and the confirming of dummy color scheme; The skilled worker of tooth section to the analysis of the check of dummy color and dummy of making and doctor's dummy color scheme relatively; Tooth section researcher is analyzed the color character of tooth more comprehensively, intuitively, accurately.Of paramount importance is that the patient also can see the COLOR COMPOSITION THROUGH DISTRIBUTION of own tooth intuitively, participates in dummy color scheme determination, reduces the repair rate of the dummy making that really causes owing to being off color, to improve the satisfaction of patient to dummy.
Claims (2)
1. multizone tooth section numeral colour comparatour; Form by fibre-optical probe, colorimetric processing and control element (PCE), display screen, tooth section multizone colorimetric masterplate, attached foot switch and mini-printer, it is characterized in that: the stainless steel outer sleeve parcel that at fibre-optical probe detection head foremost is a millimeter by diameter.
2. multizone tooth according to claim 1 section numeral colour comparatour is characterized in that: said tooth section multizone colorimetric masterplate has three regional colorimetric masterplates and nine regional colorimetric masterplates; Described three regional colorimetric masterplates adopt water white low-viscosity adhesive material imitation labial teeth tooth contour adhesive sticker masterplate to process; Its dimensions is divided into 12mm*14mm, 10mm*12mm, 8mm*10mm, 7mm*9mm, 6mm*8mm, 5mm*7mm; And to process diameter respectively be one millimeter hole in the above tooth neck end, middle-end, the middle part of cutting end, amounts to 3 pattern measurement thieff hatchs; Described nine regional colorimetric masterplates adopt water white low-viscosity adhesive material imitation labial teeth tooth contour adhesive sticker masterplate to process; Its dimensions is respectively 12mm*14mm, 10mm*12mm, 8mm*10mm, 7mm*9mm, 6mm*8mm, 5mm*7mm; And on average to process 3 diameters respectively be one millimeter hole in the above tooth neck end, middle-end, the middle part of cutting end, amounts to 9 pattern measurement thieff hatchs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204345239U CN202313795U (en) | 2011-11-04 | 2011-11-04 | Multi-regional dental digital color comparator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204345239U CN202313795U (en) | 2011-11-04 | 2011-11-04 | Multi-regional dental digital color comparator |
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| CN202313795U true CN202313795U (en) | 2012-07-11 |
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| CN2011204345239U Expired - Fee Related CN202313795U (en) | 2011-11-04 | 2011-11-04 | Multi-regional dental digital color comparator |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105167874A (en) * | 2015-07-23 | 2015-12-23 | 范翌 | Oral digital colorimetric method based on digital photo and HSB (hue-saturation-brightness) color system |
| CN106361457A (en) * | 2016-11-08 | 2017-02-01 | 北京大学口腔医学院 | Transparent template used for anterior teeth esthetic diagnosis |
| CN109394376A (en) * | 2018-09-30 | 2019-03-01 | 重庆登康口腔护理用品股份有限公司 | A kind of tooth staining methods of risk assessment |
| CN110584817A (en) * | 2019-08-29 | 2019-12-20 | 西安医学院 | Tooth self-checking device and self-checking method thereof |
-
2011
- 2011-11-04 CN CN2011204345239U patent/CN202313795U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105167874A (en) * | 2015-07-23 | 2015-12-23 | 范翌 | Oral digital colorimetric method based on digital photo and HSB (hue-saturation-brightness) color system |
| CN106361457A (en) * | 2016-11-08 | 2017-02-01 | 北京大学口腔医学院 | Transparent template used for anterior teeth esthetic diagnosis |
| CN109394376A (en) * | 2018-09-30 | 2019-03-01 | 重庆登康口腔护理用品股份有限公司 | A kind of tooth staining methods of risk assessment |
| CN110584817A (en) * | 2019-08-29 | 2019-12-20 | 西安医学院 | Tooth self-checking device and self-checking method thereof |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 116600, Liaoning, Jinzhou province Dalian New District double D port, 9 Liaohe East Road, double D hi tech building, room 222 Patentee after: Dalian Hengyi Information Technology Co., Ltd. Address before: Dalian high tech park, 116025 Liaoning province Qixianling love Yin Street No. 10 Dalian City 213 room design. Patentee before: Dalian Hengyi Information Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20141104 |
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| EXPY | Termination of patent right or utility model |