CN101977563A - A method of manufacturing a dental restoration and the resulting dental restoration device - Google Patents
A method of manufacturing a dental restoration and the resulting dental restoration device Download PDFInfo
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- CN101977563A CN101977563A CN2009801096117A CN200980109611A CN101977563A CN 101977563 A CN101977563 A CN 101977563A CN 2009801096117 A CN2009801096117 A CN 2009801096117A CN 200980109611 A CN200980109611 A CN 200980109611A CN 101977563 A CN101977563 A CN 101977563A
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- dental prosthesis
- oral cavity
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- 238000010023 transfer printing Methods 0.000 claims description 210
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Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/08—Artificial teeth; Making same
- A61C13/082—Cosmetic aspects, e.g. inlays; Determination of the colour
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/0003—Making bridge-work, inlays, implants or the like
- A61C13/0006—Production methods
- A61C13/0009—Production methods using a copying machine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/08—Artificial teeth; Making same
- A61C13/083—Porcelain or ceramic teeth
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/08—Artificial teeth; Making same
- A61C13/09—Composite teeth, e.g. front and back section; Multilayer teeth
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C5/00—Filling or capping teeth
- A61C5/70—Tooth crowns; Making thereof
- A61C5/77—Methods or devices for making crowns
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H20/00—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance
- G16H20/40—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to mechanical, radiation or invasive therapies, e.g. surgery, laser therapy, dialysis or acupuncture
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Surgery (AREA)
- Urology & Nephrology (AREA)
- Medical Informatics (AREA)
- Primary Health Care (AREA)
- Dental Prosthetics (AREA)
Abstract
A method of manufacturing a dental restoration includes forming an image depicting natural oral cavity features. The image may be formed on a computer by a technician or by taking a photograph of the mouth. The computer-based image may be modified by computer-aided software. The image is then printed as a transfer pattern and the transfer pattern is affixed to a dental restoration substrate. Curing the transferred pattern and the dental restoration base using high intensity light or sintering the transferred pattern and the dental restoration base in an oven to produce a finished dental restoration having a desired oral color and oral characteristics.
Description
Technical field
The present invention is the method and the formed dental prosthesis device of a kind of manufacturing dental prosthesis (dental restoration).The present invention is especially about the program of a kind of attaching transfer printing pattern (decal) in formed dental apparatus (dental appliance), the dental prosthesis that has required color and feature with manufacturing, and the outward appearance of this dental prosthesis is similar to natural tooth and/or oral cavity tissue.
Background technology
In general, the making of dental prosthesis is used for duplicating the outward appearance (natural anatomical appearance) of structure naturally in oral cavity.But the fabrication schedule height of dental prosthesis relies on dental laboratory technical staff's (dental technicians) technical capability, makes the owner of dental laboratory and dentist be difficult to make the dental prosthesis of uniform quality to patient.The reason of be difficult for making the dental prosthesis of uniform quality is to have only less relatively dental laboratory technical staff that technical capability or experience are arranged, and can make dental prosthesis artisticly and reaches the dental prosthesis of needed higher aesthetic effect.Therefore, produce height requirement for experienced dental laboratory technical staff, but owing to have only less dental laboratory technical staff to possess the required experience of the dental prosthesis of making, so correspondingly improve the manufacturing cost of dental prosthesis.On the world market, the dental prosthesis that this kind is expensive makes that dental laboratory is difficult to maintain the competitiveness.
The trend of dental prosthesis is to use paster (veneers) at present, and paster is thin and conservative dental prosthesis.This kind dental prosthesis is used to replace the natural tooth structure (tooth structure) or the non-existent natural tooth structure of small part by dentist.The shortcoming of this kind kenel dental prosthesis is that laboratory has only less space or do not have the space fully and can make and use three-dimensional color and the formed flake structure paster with natural beauty (natural aesthetics) of three dimensional structure, and keeps complete relatively natural tooth simultaneously.Many patients do not understand tooth anatomies and these tooth structures for the importance that produces the nature smile.Yet most of dentist are all understood the importance of reservation nature tooth in order to keep complete tooth structure.Therefore, some dentist may select to utilize Wicresoft's dentistry (minimally invasive dentistry), makes the change of any necessity when tooth is repaired.But,, make dentist be forced to use the paster of these flake structures in order to sell dental prosthesis to masses on a large scale.Some dentist only provides these dental prosthesis when satisfying patients ' demand.The present invention efforts be made so that dentist is sustainable provides these conservative dental prosthesis, and need not sacrifice the natural look of the tooth of being repaired.
Therefore, need a kind of method and formed dental prosthesis device of making dental prosthesis badly, and this dental prosthesis have the required color and the feature in approximate nature oral cavity.This dental prosthesis can be used for the recoverable dental apparatus of corona (crowns), bridge (bridges), ceramic restoration body (ceramicrestorations), resin, artificial tooth (denture teeth), paster, ready-formed matrix (pre-fabricatedmatrixes), pre-curing resin and composite and any other type.The present invention satisfies these demands, and associated advantages further is provided.
Summary of the invention
The present invention is a kind of method and formed dental prosthesis device of making dental prosthesis.The method of this manufacturing dental prosthesis comprises that formation illustrates the image of nature oral cavity feature.Preferable inside, oral cavity and external structure, color of teeth and the oral cavity tissue of comprising of this nature oral cavity feature, this nature oral cavity feature also comprise tooth, enamel (enamel), dentin (dentin), cracked line (crazing lines), tooth stain (stains), vein (veins), blood vessel, bone color (bony coloration), tooth calcification over-education phenomenon (hyper-calcification), mucosal tissue (mucosal tissue) or gingiva tissue (gum tissue).The step of preferable this image of formation comprises the step that produces this image on computers.Wherein, this image is that technical staff (artist) draws with manual numeral or the digital photos in acquisition oral cavity is produced.In one embodiment, the oral cavity photo of this acquisition is the oral cavity photo that patient accepts to install this dental prosthesis.In the embodiment that selects, the oral cavity photo that this oral cavity photo is other people and modify via the CASE(Computer Aided Software Engineering) program, and obtain required natural oral cavity feature.Moreover the program of this manufacturing dental prosthesis also comprises the step with this image painted (colorizing), accepts to install required natural oral cavity feature behind this dental prosthesis with the coupling patient.In addition, the step that this formation illustrates nature oral cavity characteristic image also comprises the step of manufacturer's standard image data base (stock), and this image data base comprises that patient may accept to install and a series of standard picture that illustrates nature oral cavity feature selected.The a series of spreadable picture (distributable picture) of this image can be produced, and this image print goes out to mate the picture of transfer printing pattern certainly.
Then, this transfer printing pattern that prints is pasted to tooth and repairs substrate.At last, adjust this transfer printing pattern and this tooth and repair substrate, the dental prosthesis of finishing that has required oral cavity color and oral cavity feature in order to do generation.In one embodiment, this is adjusted this transfer printing pattern and this tooth and repairs step of substrate and can comprise and utilize high-strength light to solidify the step of this transfer printing pattern and this tooth reparation substrate.In an embodiment who selects, this step of adjusting this transfer printing pattern and this tooth reparation substrate is included in the step of this transfer printing pattern of sintering in the baking box (firing) and this tooth reparation substrate.Moreover the program that this manufacturing tooth is repaired substrate also is included in this transfer printing pattern and to this tooth reparation substrate of small part encapsulant (sealant) is set.Preferably, the sealing material comprises composite resin, translucent acryl resin, protective layer, pottery or enamel (glaze).Can on the sealing material, attach the second extra transfer printing pattern afterwards.Can on this second transfer printing pattern, form enamel subsequently, to protect this second transfer printing pattern.This tooth is repaired preferable composite resin, paster, acryl resin, pottery or the translucent acryl resin of comprising of substrate.
Formed dental prosthesis device comprises tooth reparation substrate, and preferably, it is made by composite resin, paster, pottery or acryl resin that this tooth is repaired substrate.Wherein, be pasted to this tooth and repair that the transfer printing pattern of substrate has selected natural oral cavity feature and this transfer printing pattern is preferably printing from computer picture.This computer picture can comprise model image or artificial drawing that photo, computer produce.This nature oral cavity feature can utilize the CASE(Computer Aided Software Engineering) program painted on this computer picture.Preferable tooth, enamel, dentin, cracked line, tooth stain, vein, blood vessel, bone color, tooth calcification over-education phenomenon, mucosal tissue or the gingiva tissue of comprising of this nature oral cavity feature.These natural oral cavity features can be included among the data base with standard computer image, and this standard computer image illustrates natural oral cavity feature that should dental prosthesis.In addition, also can provide the spreadable picture of this computer picture that mates with this transfer printing pattern, make patient can before this dental prosthesis is installed, select required mouthful chamber feature.In addition, can repair in the substrate in this transfer printing pattern and to this tooth of small part and form encapsulant, repair substrate to protect this transfer printing pattern and this tooth.Preferable composite resin, translucent acryl resin, protective layer, pottery or the enamel of comprising of sealing material.Also can attach the second transfer printing pattern that adds on the sealing material.Subsequently, can on this second transfer printing pattern, another enamel layer be set, to protect this second transfer printing pattern.
Below by particular specific embodiment explanation embodiments of the present invention, the personage who is familiar with this skill can understand other advantage of the present invention and effect easily by the content that this description disclosed.
Description of drawings
Below graphicly illustrate feature of the present invention for your guidance with what literary composition was enclosed, wherein:
Fig. 1 shows that manufacturing of the present invention and selection are used for the program flow diagram of the transfer printing pattern of dental apparatus (dental appliance);
Fig. 2 shows of the present invention in conjunction with the program flow diagram of transfer printing pattern in the dental prosthesis of composite resin substrate;
Fig. 3 shows the unfilled corner tooth front view with reparation of transfer printing pattern of the present invention;
Fig. 4 shows the unfilled corner tooth profile of reparation of the present invention, and the unfilled corner tooth of this reparation comprises the outside transfer printing pattern with enamel composite resin layer;
Fig. 5 shows of the present invention in conjunction with the program flow diagram of transfer printing pattern in the dental prosthesis of paster substrate;
Fig. 6 shows the profile of connecting inner transfer printing pattern of the present invention in the dental prosthesis of this paster substrate;
Fig. 7 shows the selection embodiment profile of Fig. 6 dental prosthesis of the present invention, and this dental prosthesis comprises outside transfer printing pattern, to increase this dental prosthesis color and feature.
Fig. 8 shows paster of the present invention before the tooth that is disposed at the predetermined set paster, prior to forming the profile of outside transfer printing pattern on this paster;
Fig. 9 shows the flow chart in conjunction with the program of transfer printing pattern in ceramic tooth of the present invention;
Figure 10 shows the profile that is positioned at the transfer printing pattern between solution ceramics matter and ceramic dentin in this ceramic tooth of the present invention;
Figure 11 shows the front view with ceramic tooth of transfer printing pattern of the present invention, and this front view illustrates thin portion line (detail lines) and the protuberance (lobes) on the ceramic tooth;
Figure 12 shows the front view with ceramic tooth of transfer printing pattern of the present invention, and this front view illustrates cracked line (crazing lines) and other feature on the ceramic tooth;
Figure 13 show of the present invention in conjunction with the transfer printing pattern in acryl resin, and present the flow chart of the tooth structure of artificial tooth;
Figure 14 shows the transfer printing pattern that is provided with of the present invention in artificial tooth inside, with the profile in this dental tissue zone of presenting artificial tooth; And
Figure 15 shows the transfer printing pattern that is provided with of the present invention in the artificial tooth outside, with the profile in this dental tissue zone of presenting artificial tooth.
The specific embodiment
The present invention is the program and the formed dental prosthesis device of the dental prosthesis of a kind of manufacturing with transfer printing pattern.This transfer printing pattern is used to duplicate the natural structure outward appearance in oral cavity.Particularly, this transfer printing pattern is used for duplicating lines (lines in teeth), other tissue of color of teeth, cracked line, oral cavity internal color, tooth calcification over-education phenomenon, transparency (transparency), enamel intensity of variation (enamel variation), vein (veins), white tooth stain (white stains), tooth and being difficult to the color of teeth (tooth colorations) that art duplicates.
Fig. 1 shows that manufacturing of the present invention is used for inserting the program flow diagram of the transfer printing pattern of dental apparatus (program 100).At first, technical staff (artist) makes multiple series of images, with the color and the feature (step 102) of duplicating nature tooth, natural oral cavity tissue.This image can utilize any one that comprise artificial drawing, photographic means or multiple technologies such as image that computer produced to make.In one embodiment, this transfer printing pattern can be made with the former figure of manual drawing (artwork) in the 8x10 example edition, accurately describes tooth inside and details such as external structure, dental features, color of teeth and oral cavity tissue to provide.This technical staff also can select to utilize oral cavity photo, universal model photo or tooth inside and/or external structure and this transfer printing pattern of oral cavity tissue graphic plotting of this patient.Optionally, this technical staff can take this patients teeth, follow-uply prints off the photo of shooting and as above-mentioned transfer printing pattern.In the present embodiment, the photography photo of this patient's teeth external structure, dental features, color of teeth and oral cavity tissue is not modified by this technical staff.In a similar concept and preferred embodiment, this technical staff modifies this image by digital computer assistant software program (digital-basedcomputer aided software program), to obtain required color of teeth and feature.These digital pictures can be this patient or other people tooth and oral photographing photo.This image can also be that this technical staff utilizes the relative computer software program, fully by image that computer produced.This technical staff can utilize this CASE(Computer Aided Software Engineering) program to modify this image, to obtain required color of teeth and the feature of patient.This image is preferably the image that computer produces, because this technical staff can be by selection in many basic patterns or the standard transfer printing pattern, and to this basis pattern or standard transfer printing pattern carries out less important modification or use this patient's oral cavity photo to carry out any required modification, make the most true to nature and transfer printing pattern accurately with the dental prosthesis of accepting at individual patients to install.Therefore, according to this patient's teeth color and feature, the pattern of this transfer printing pattern, color, feature and size be difference to some extent.This transfer printing pattern can comprise the architectural feature that adds, the mucosal tissue that for example duplicates, vein, blood vessel, imitated bone color (mimicbony coloring), tooth calcification over-education phenomenon, cracked line (crazing lines) or any natural or non-effect that influences tooth, oral cavity tissue color and feature naturally.Suitably, this transfer printing pattern is different according to the situation of its application and required use.
After the thin portion knot of this former figure is completed, dwindle this former figure to natural tooth size, use for tooth.Image with this reduced size is sent to suitable computer software (step 104) subsequently, and then with this image print to paper (step 106) with aqueous sticker.Then, this is printed paper and be positioned over the heating (step 108) of rolling on the waxiness base material with this image.Subsequently when this paper with after the waxiness base material separates, this transfer printing pattern is retained in this waxiness base material.This transfer printing pattern on this waxiness base material can comprise color pigment (color pigments), to help the variable color (tooth discoloration) of proofreading and correct tooth.This color pigment or even opaque is to exist serious discoloration under the situation that prevents not required variable color.This transfer printing pattern blocks the part of tooth than dark-background, to obtain light and bright effect.In addition, the color pigment of this transfer printing pattern can import required color and structure in this design layer.The transfer printing pattern that this prints off can be in the sintering temperature of suggestion, to be attached at the artificial tooth (dental prosthesis) that desire is used securely.The function of this kind transfer printing pattern almost is a tooth effect unlimited and that can be used to repair any kind, comprises the structure and the non-existent structure that exist in the oral cavity.
Then, these duplicating images are classified in chart and/or catalog as sample, browse (step 110) for dentist and/or patient.This catalog comprises the image of all kinds, color and style, with when making the preparation process of dental prosthesis, allows this dentist be shared with patient.The type of the transfer printing pattern that this catalog is shown is that the place of dental laboratory or any manufacturing dental prosthesis can provide.Therefore, dentist and patient have the chart of required oral cavity color and oral cavity feature and/or the catalogue from this and select one or more duplicating image, the usefulness (step 112) of repairing for this tooth and/or tissue (tissue).The transfer printing pattern of this selection should have and features such as the suitable color of required natural oral cavity color of this patient and characteristic matching and transparency.After this dentist transmit the transfer printing pattern of this selection to the dental laboratory technical staff who makes the dental prosthesis place.Through information thus, one or more transfer printing patterns (step 114) of technical staff's selection of this dental laboratory and dentist and one or more duplicating images couplings that patient selected.This dental laboratory technical staff selects corresponding transfer printing pattern from technical staff's transfer printing pattern chart, to mate this dentist and/or image (step 112) that patient was selected.Dental laboratory technical staff or dentist are made this dental apparatus (dental appliance) (step 116) according to this patient's demand subsequently, and more specific narration is shown in the flow chart of the 2nd, 5,8 and 12 figure.Certainly, this selected transfer printing pattern can comprise the transfer printing pattern of transfer printing pattern among standard transfer printing pattern or the data base, model teeth or by taking the transfer printing pattern (modified or do not modified) that this patient's mouth produced.
For standard or basic transfer printing pattern, need provide the dentist with reference to catalog, to help concordance and the accuracy of guaranteeing the selected particular form transfer printing of this dental prosthesis pattern.Dental prosthesis manufacturer and dental laboratory have the transparent transfer printing pattern of this dentist of corresponding coupling and/or the duplicating image that patient selected.This transparent transfer printing pattern is set at selected dental apparatus.This kind dental prosthesis manufacture method can increase the aesthetic appearance that dental prosthesis has expection, and almost eliminates the difficulty work of once making a patient's teeth dummy and needing to copy this oral cavity nature color and feature simultaneously artisticly.The present invention also reduces the demand that the training technique personnel make dental prosthesis true to nature artisticly, and the fabrication schedule of dental prosthesis is changed to simpler technology, particularly makes the ceramic tooth that is used for artificial tooth.Owing to no longer need the multilamellar fabrication schedule of this artificial tooth, so the present invention can make dental prosthesis manufacturer reduce the cost of fabrication tool.
Fig. 2 shows owing to tooth breakage, unfilled corner (chipping) or wearing and tearing (grinding), and the program (program 200) of oral cavity model of making or reparation nature tooth.First step forms the dentin composite resin, to rebuild the tooth (step 202) of unfilled corner and/or damage.This dentin composite resin also forms the substrate of oral cavity model.This dentin composite resin has different colours, but has some yellow shade usually.For the tooth that damages, this dentin composite resin is arranged at the appropriate location, to produce suitable flat surfaces, is attached at this dentin composite resin surface and make this transfer printing pattern to comply with (conform).Then, by multiple polymerization procedure any, this dentin composite resin hardens.In one embodiment, this dentin composite resin uses the Halogen light with specific wavelength light to shine this dentin composite resin, makes and solidifies this dentin composite resin.Contain chemical catalyst in this dentin composite resin to this light sensitive.When this dentin composite resin is exposed under this light, can make this dentin composite resin harden.The photo-hardening program can be finished in clinical (chair-side).In addition, non-clinical (non-chair side) program can comprise working pressure or mode of heating this dentin composite resin that further hardens.Usually this hardening process is used to make tooth model or as the alternative tooth of artificial tooth or part tooth.In one embodiment, further this dentin composite resin is exerted pressure, removing the air gap of this composite resin material inside, and increase this composite resin material density, thus form have more only utilize irradiate light the more hard structure of hardened composite resin.Therefore, by chemical catalyst reaction in light and this composite resin, this structure of can further hardening.In the embodiment of another selection, this irradiate light and the mode of exerting pressure are in conjunction with the heating manufacture process.In the present embodiment, this dentin composite resin is issued to the height polymerization in Fahrenheit temperature 1700 degree high temperature.Under this high temperature, make the chemical catalyst reaction in this dentin composite resin and make this composite resin sclerosis.In addition, this heating and the program of exerting pressure can be used separately and not need irradiation light.According to required polymerization procedure, can use the different chemical chemical compound in this composite resin.Therefore, the experiment of dentist or dentistry is that the technical staff need select that light, pressure or heat are had corresponding induced chemical catalyst.
Then, the hardened dentin composite resin in this model reaches configuration selected transfer printing pattern (step 204) on the predetermined tooth of repairing.This transfer printing pattern is cured subsequently in this dentin composite resin (step 206).Has configuration enamel composite resin layer on the solidified structure of dentin composite resin and this transfer printing pattern in this then, with preliminary structure and the shape (step 208) of finishing this reparation tooth.This dentist need determine whether add extra color (step 210) on this dental prosthesis subsequently.When extra color is added in decision, on this painted enamel composite resin layer, outside transfer printing pattern (step 212) is set, the color and the feature of duplicating this nature tooth to add this desired style.Then, on this outside transfer printing pattern, enamel composite resin thin layer (step 214) is set.Afterwards, enamel (glaze) layer (step 216) is set on this enamel composite resin optionally, the damage that may cause when protecting this dental prosthesis life-time service.This enamel layer is mainly in order to fill up the small hole in this enamel composite resin and to allow dentist can grind the outer surface of (polish) this dental prosthesis.This transfer printing pattern can be set at this dental prosthesis outer surface, to obtain this required color effects.This kind application mode also can be used for compacting (pressable) pottery or grinds (milled) pottery so that any ceramic restoration (tooth or oral cavity tissue to be provided, mucosal tissue for example) required color changes, these extra pattern forms can improve the whole aesthetic effect of this tooth or tissue repair, further specify at this.The structure of being finished should be duplicated nature color of teeth and feature (step 218), in order to do the dental prosthesis (step 220) of finishing this nature color of teeth and feature.
Fig. 3 and Fig. 4 show that the present invention has the dental prosthesis 10 of the unfilled corner tooth 12 of transfer printing pattern 14.Fig. 3 shows the front view of the dental prosthesis 10 of this unfilled corner tooth 12 of part of filling up filler 16.As shown in Figure 4, this filler 16 comprises the dentin composite resin substrate 18 that is formed with this transfer printing pattern 14.After this transfer printing pattern 14 is as curing as described in the step 206, this dentin composite resin 20 of configuration in transfer printing pattern 14 and this dentin composite resin substrate 18 then.Be full of cracks or the damaged portion of this filler 16 in order to fix this unfilled corner tooth 12 is shown in Fig. 3 substantially.This transfer printing pattern 14 can see through this dentin composite resin 20 and see, therefore can demonstrate the color and the feature of this transfer printing pattern 14 through unfilled corner tooth 12 front sides among Fig. 3.These dentin composite resin 20 tops can be provided with extra outside transfer printing pattern 22, so that extra color and feature to be provided.In addition, dentin composite resin thin layer 24 can be formed, to protect this outside transfer printing pattern 22 on this outside transfer printing pattern 22.Selectively, on this dentin composite resin thin layer 24, form transparent in fact enamel 26, and further protect this outside transfer printing pattern 22.
In an embodiment who selects, can use the dental prosthesis 10 of Fig. 3 and Fig. 4 to make oral cavity model.The program of making this oral cavity model is shown in the flow chart of Fig. 2 haply.This model comprises and the similar composition of this dental prosthesis that is shown in Fig. 4.Certainly, this model does not comprise the part of this nature unfilled corner tooth 12.Therefore, the entire length of this dentin composite resin substrate 18, this dentin composite resin 20, this transfer printing pattern 14 and these dentin composite resin thin layer 24 extensible these dental prosthesis 10 is as part dental prosthesis 10 profiles of Fig. 4.In like manner, this outside transfer printing pattern 22 and also extensible this model length of this enamel of selecting for use 26.In addition, configurable this transfer printing pattern 14 or should outside transfer printing pattern 22 thin slice or as the grade a series of partial sheet in zone of this tooth front side, rear side and bottom surface sections as a whole.This program is further guaranteed accurately duplicating of nature oral cavity color and feature.
In addition, the present invention also can use composite resin substrate paster or porcelain (porcelain) substrate paster.Fig. 5 shows the program (program 500) of using transfer printing pattern and porcelain substrate paster to make dental prosthesis.The first step of this program utilizes computer assisted milling method (CAD milling), rigid Layer increasing method (hard build-up) or compacting to make program (pressing) and forms dentin enamel coating (step 502) in the exterior of teeth of predetermined set paster.Therefore, this step 502 comprises the already present tooth enamel of cut-out, with the space of the Len req of making this paster.Provide the preceding tooth pretreatment mode of this paster of configuration to use the prior art mode, so locate to repeat no more.Selectively, can on the tooth of non-predetermined reparation, form this dentin enamel coating.In the present embodiment, before following subsequent step carries out, do not need the already present tooth enamel of cut-out.
Next step determines this transfer printing pattern will be disposed at inside or outside (step 504) of this dental prosthesis.When being disposed at the inside of this dental prosthesis, need before using this transfer printing pattern, to determine whether add the enamel porcelain to this dental prosthesis (step 506).In one embodiment, need not add this enamel porcelain and directly on this predetermined dentin enamel coating of repairing tooth, selected transfer printing pattern (step 508) is set.In the present embodiment, the inside setting program of this transfer printing pattern on this dental prosthesis is similar to the described program of Fig. 2.This transfer printing pattern solidifies in this dentin enamel coating (step 510) by aforesaid any mode.Then, on this dentin enamel coating and this transfer printing pattern, enamel porcelain (step 512) is set.Because this tooth may unmatchedly be addressed Fig. 3 and the shown unfilled corner of Fig. 4, thereby only need use a spot of dentin enamel coating sometimes.In an embodiment who selects, in the step that is decided by on this dentin enamel coating to add the enamel porcelain (step 506) therebetween, the transfer printing pattern that needs to be arranged at this selection of (step 508) on this dentin enamel coating changes into and being arranged on this enamel porcelain (step 514).In the present embodiment, this transfer printing pattern solidifies (step 516) with this enamel porcelain and this dentin enamel coating.On the consolidated structures of this ground floor enamel porcelain and this transfer printing pattern, second layer enamel porcelain (step 518) is set subsequently.
According to the foregoing description, next this dentist need determine whether add additional color (step 520) on this dental prosthesis.When required interpolation additional color, need on this enamel porcelain, outside transfer printing pattern (step 522) is set.The thin layer (step 524) of enamel porcelain then, is set on this outside transfer printing pattern.Selectively, on this enamel porcelain, enamel layer (step 526) is set subsequently, with this dental prosthesis of further protection.This outside transfer printing pattern is disposed on this enamel porcelain, and this repairs the natural aesthetic appearance of tooth with further raising.Afterwards, be ready for this paster (step 528) of attaching on this predetermined tooth of repairing.Then, use prior art method to attach this paster to the tooth that should be scheduled to repair, to finish dental prosthesis (step 530) with this nature color of teeth and feature.For the tooth of a plurality of required reparations, can repeat this making and have the program (program 500) of dental prosthesis of transfer printing pattern and dentin substrate paster and step 502 to particular step such as 526, to finish these dental prosthesis.Generally speaking, the more than one tooth of required reconstruction with paster, with guarantee to repair tooth and do not repair tooth between color and the concordance of feature.
The program (program 500) that this making has a dental prosthesis of transfer printing pattern and dentin substrate paster can be included in outside transfer printing pattern (step 532) is set on this dental prosthesis.As shown in Figure 5, after this outside transfer printing pattern (step 504) is used in decision,, earlier selected transfer printing pattern is disposed at this paster outside (step 532) in attaching this outside transfer printing pattern to natural tooth.Then, this paster of sintering (fired) and this outside transfer printing pattern (step 534) in baking box.On this outside transfer printing pattern, enamel layer (step 536) is set afterwards, to protect this outside transfer printing pattern.Subsequently this paster is pasted to this predetermined tooth of repairing (step 528), therefore finishes dummy with nature color of teeth and feature.In like manner, but repeating step 502 to 536 is finished each required paster of this patient.
Fig. 6 to Fig. 8 shows the profile of the dental prosthesis 10 with porcelain substrate paster 28.Fig. 6 illustrates has the dental prosthesis 10 that is disposed at inner transfer printing pattern 14.As shown in the figure, the tooth 30 of predetermined set paster has along its surperficial formed dentin enamel coating substrate 32.Wherein, the tooth 30 of this predetermined set paster is minification (for example 1.5 millimeters) slightly, to make the space for this porcelain substrate paster 28 and this corresponding dentin enamel coating substrate 32, enamel enamel coating 34 and this transfer printing pattern 14.Therefore, this transfer printing pattern 14 is set at the outer surface of these dentin enamel coating substrate 32 anterior layers.After, form this enamel enamel coating 34 in these transfer printing pattern 14 outer surfaces and this dentin enamel coating substrate 32 outer surfaces.After a while, attach this porcelain substrate paster 28 in the part outer surface of this enamel enamel coating 34 of this dental prosthesis 10 of Fig. 6.This transfer printing pattern 14 can see through this enamel enamel coating 34 and this porcelain substrate paster 28 and see.
Fig. 7 illustrates the selection embodiment of this dental prosthesis 10 of Fig. 6.Similarly, this dental prosthesis 10 of Fig. 7 comprises tooth 30 and this dentin enamel coating substrate 32 of this predetermined set paster.In the present embodiment, before this transfer printing pattern 14 is set, prior to directly forming this enamel enamel coating 34 in this dentin enamel coating substrate 32.Then this transfer printing pattern 14 directly is disposed at this enamel enamel coating 34.Then, any exposed portions serve in this transfer printing pattern 14 and this enamel enamel coating 34 forms the second enamel enamel coating 36.This second enamel enamel coating 36 provides this transfer printing pattern 14 required long-term protection.Can form the enamel layer 26 that selectivity uses on this second enamel enamel coating 36, with this second enamel enamel coating 36 of further protection.This enamel layer 26 is mainly used in to be filled up in the enamel porcelain small hole and allows dentist can grind this dental prosthesis outer surface.Use similar manner shown in Figure 6 subsequently, this porcelain substrate paster 28 of configuration on this second enamel enamel coating 36.In addition, before this porcelain substrate paster 28 of configuration, can on this second enamel enamel coating 36, dispose this outside transfer printing pattern 22 earlier.In the present embodiment, on this outside transfer printing pattern 22, form outside enamel enamel coating 38 according to above-mentioned steps.Can form the enamel layer 26 that this selectivity uses on this outside enamel enamel coating 38 once more, with this outside enamel enamel coating 38 of further protection.When dentist decision is fit to the suitable color of this dental prosthesis and feature, then on this tooth, attach this porcelain substrate paster 28 according to said procedure.
Fig. 8 is shown in and attaches this porcelain substrate paster 28 that only is provided with this outside transfer printing pattern 22 on the tooth 30 of this predetermined set paster.As shown in Figure 8, be formed with this dentin enamel coating substrate 32 on the tooth 30 of this predetermined set paster.Before using this dental prosthesis 10, this outside transfer printing pattern 22 of configuration on this porcelain substrate paster 28, wherein, this porcelain substrate paster 28 finally directly is pasted to this dentin enamel coating substrate 32.Based on this point, this outside transfer printing pattern 22 is disposed at before the tooth 30 of this predetermined set paster, is pasted to the outer surface of this porcelain substrate paster 28 earlier.In the present embodiment, this outside transfer printing pattern 22 and 28 while of this porcelain substrate paster sintering in baking box.And then on the outer surface of this porcelain substrate paster 28, form this enamel layer 26, be sintered in this outside transfer printing pattern 22 on this porcelain substrate paster 28 with protection.Next, by any conventional approaches, this this porcelain substrate paster 28 with this outside transfer printing pattern 22 and this enamel layer 26 is pasted to this dentin enamel coating substrate 32.Afterwards this porcelain substrate paster 28 can via this outside transfer printing pattern 22 present this nature tooth required color and feature.
This transfer printing pattern 14 also can use with ceramic tooth, and for inserting in the artificial tooth (dentures), its fabrication schedule is shown in the flow chart of Fig. 9 haply.In most of the cases, the step among Fig. 9 can be finished by ceramic tooth manufacturer but not be finished by dentist or dental laboratory technical staff.In addition, may need a plurality of transfer printing patterns, in order to duplicate color and feature with a plurality of teeth of displacement artificial tooth.Be used for employed this transfer printing pattern of fabrication stage of the ceramic tooth of artificial tooth, simplified this artificial tooth fabrication schedule and more real artificial tooth is provided.This ceramic tooth of making comprises than aesthetic color and feature.
The fabrication schedule (program 900) that this formation is disposed at the ceramic tooth in the artificial tooth starts from and utilizes computer assisted milling method (CAD milling), liquid powder body Layer increasing method (liquid-powder build-up) or compacting to make program (that is a kind of method of suppressing powder body) to form ceramic dentin tooth (dentin ceramic denture tooth) (step 902).Next step determines this transfer printing pattern will be arranged at inside or outside (step 904) of this ceramic dentin tooth.The step that this transfer printing pattern is set in this ceramic dentin tooth inside is similar to the described program of Fig. 5.At first, this selected transfer printing pattern (step 906) is set on this ceramic dentin tooth.Then, configuration solution ceramics matter layer (step 908) on this transfer printing pattern and this ceramic dentin tooth.Sintering (fire) has the structure (step 910) of this ceramic dentin tooth, this transfer printing pattern and this solution ceramics matter layer in baking box subsequently, with this structure of hardening.After, this ceramic tooth manufacturer or dental laboratory technical staff can determine whether add external pigment (step 912).If required interpolation external pigment then is coated with on the ceramic enamel (enamel colored ceramic) in this outside transfer printing pattern (step 914) is set.On this outside transfer printing pattern, solution ceramics matter thin layer (step 916) is set subsequently.Selectively, then on this solution ceramics matter, enamel layer (step 918) is set, with this solution ceramics matter of further protection.This ceramic tooth of finishing should duplicate nature color of teeth and feature (step 920) exactly.And then the ceramic tooth of requirement is pasted to this artificial tooth substrate (step 922).Then, patient installs this artificial tooth (step 924) with natural look.In addition, if this external pigment (step 912) is not added in decision, then the completing steps (step 920) of this artificial tooth need not use any additional step.Therefore, this ceramic tooth is pasted to this artificial tooth substrate (step 922) and is mounted to this patient's mouth (step 924) subsequently.
In addition, in step 904, can be decided by this transfer printing pattern of this dental prosthesis exterior arrangement.In this embodiment, dispose selected transfer printing pattern (step 926) in this ceramic dentin external teeth.Next, sintering should outside transfer printing pattern and this ceramic dentin tooth (step 928) in baking box, with the structure of this formation of hardening.On this outside transfer printing pattern, form enamel layer (step 930) subsequently.Then, the ceramic tooth of finishing is duplicated this oral cavity feature and natural color of teeth (step 920).Then before patient installs this artificial tooth (step 924), this ceramic tooth of requirement is pasted to this artificial tooth substrate (step 922).
Program shown in Figure 9 has very big advantage compared to present artificial tooth fabrication schedule, and its advantage comprises that for the ceramic tooth of this artificial tooth nature dental features and actual color and technical staff need not spend a few hours and draw the detail characteristic of this nature tooth in the operating room.On the other hand, this ceramic tooth does not have and presents non-natural conforming white detail characteristics such as (or its shades), and these detail characteristics are not required non-natural looks.Technology for eliminating personnel of the present invention add required detail characteristic in this artificial tooth, in order to do making this artificial tooth have the time and the cost of natural look.
Figure 10 to Figure 12 shows the ceramic tooth 40 that is disposed in the artificial tooth.Figure 10 shows the profile of this ceramic tooth 40, and this ceramic tooth 40 comprises ceramic dentin substrate 42, wherein, disposes this transfer printing pattern 14 in this ceramic dentin substrate 42 and is protected by solution ceramics matter 44.Be provided with the transfer printing pattern 14 of this multiple pattern between this ceramic dentin substrate 42 and this solution ceramics matter 44, and this transfer printing pattern 14 sees through this solution ceramics matter 44 and can see.Figure 11 shows these ceramic tooth 40 front views with plural transfer printing pattern.For example, this ceramic tooth 40 comprises a series of thin portion line (detail lines) 46 and protuberance (lobes) 48.The more specific Figure 12 that is shown in, these thin portion lines 46 can comprise one group of cracked line (crazing lines) 50 or white tooth stain 52.In each shown embodiment of Figure 10 to Figure 12, this ceramic tooth 40 has this transfer printing pattern 14 that is disposed at its inside.The shown detail characteristic of Figure 11 and Figure 12 can be from reaching above-mentioned listed many multi-form transfer printing pattern as described above.Moreover as mentioned above, this transfer printing pattern 14 is also configurable in ceramic tooth 40 outsides.Except being used for the ceramic bases tooth, this transfer printing pattern 14 also can be used for having the artificial tooth of composite resin substrate.
Figure 13 is shown in the dental apparatus in conjunction with the transfer printing pattern, with the natural color of replacement oral cavity tissue and the substantial program (program 1300) of feature.At first, the dental laboratory technical staff is decided by to be coated with inside or this transfer printing pattern (step 1302) of exterior arrangement of the structure of acryl resin substrate.Then, this that the transfer printing pattern directly is located at this dental apparatus is coated with the inside (step 1304) of the structure of acryl resin substrate.These transfer printing patterns can select to be used to present the color of soft tissue and feature and can be in conjunction with paster, corona, bridge and other implant (implants).When soft tissue is filled up in case of necessity, then these transfer printing patterns are copied this tissue pattern and are pasted to this dental prosthesis.Translucent acryl resin or composite resin (step 1306) are set on this transfer printing pattern subsequently.Then, in baking box sintering this be coated with acryl resin substrate and these transfer printing patterns (step 1308).When need carry out the outer setting step of this transfer printing pattern, then on this is coated with the structure of acryl resin substrate, selected transfer printing pattern (step 1310) is set.This structure that is provided with the transfer printing pattern and is coated with the acryl resin substrate by sintering in baking box makes this structure hardening (step 1312) then.Next, enamel protection thin layer (step 1314) is set on this outside transfer printing pattern.This enamel protection thin layer provides this outside transfer printing pattern and environment to completely cut off and protects this outside transfer printing pattern, and it is resistance to worn.Final step 1308 and step 1314 are duplicated the dental apparatus of being finished the natural structure color and the feature (step 1316) in this oral cavity.Afterwards the artificial tooth structure of finishing is passed to dentist or dental laboratory technical staff,, on this artificial tooth structure, sticks ceramic tooth (step 1318) earlier with before this artificial tooth structure is mounted to patient's mouth (step 1320).In the present embodiment, the color of imitated this oral cavity tissue of this inside or outside transfer printing pattern, this inside or outside transfer printing pattern comprise blood vessel, cover tissue (covering tissue), muscle field (musculature areas), tendon (tendons), tissue color or bony structures variation (bony anatomy changes).The described step of Figure 13 also can combine with the described step of Fig. 9, in order to do the artificial tooth structure with natural look (Figure 10 to Figure 12) and oral cavity tissue (Figure 14 to Figure 15) is provided.
Figure 14 and Figure 15 show that this transfer printing pattern 14 is disposed at this artificial tooth oral cavity tissue intra-zone and outside respectively.Figure 14 and Figure 15 show the profile of artificial tooth 54 in fact.This artificial tooth 54 comprises the structure that is coated with acryl resin 56 that connects aforementioned ceramic tooth 40.In Figure 14, it is inner and be located in this structure that is coated with acryl resin 56 and be coated with between the translucent structure 58 of acryl resin that this transfer printing pattern 14 is located at this artificial tooth 54.Because this translucent structure 58 that is coated with acryl resin makes these transfer printing pattern 14 detail characteristics to be seen by the outside.Therefore, the shown natural fabric color that goes out of this transfer printing pattern 14 can be seen.In addition, this transfer printing pattern 14 is located at these structure that is coated with acryl resin 56 outsides and protected seam 60 is protected in Figure 15.This protective layer 60 is preferably aforesaid enamel.
By and large, this transfer printing pattern of the present invention is by the image of photo, acquisition or manually draw made, and inside and/or inside and/or the exterior color and the feature in exterior color and feature and natural around teeth zone, for example mastoid process (papillae) and mucosal tissue (mucosal tissue) to copy the nature tooth artisticly.The fabrication schedule of this composite resin dummy can comprise directly or indirectly complete transfer printing pattern or the part transfer printing pattern of configuration in composite resin or ceramic material, and the color of imitated this inside, oral cavity and external structure.Copying of these natural color forms, the dental prosthesis that allows dentist can provide patient to have the color and the feature of nature tooth and tissue, and this dental prosthesis has thin size and meets the attractive in appearance of patient's mouth most.
By this transfer printing pattern is arranged in MULTILAYER COMPOSITE resin or the ceramic material, can make this transfer printing pattern produce the dental prosthesis of three-dimensional natural look.In addition, a plurality of transfer printing patterns storehouse or intermittently be arranged at this dental prosthesis front side, bottom or rear side mutually.The present invention mainly can replace drawing the tooth of this dental prosthesis or any required step of tissue color and feature.This composite resin, ceramic material, enamel coating (porcelain) or enamel can be protected this transfer printing pattern, to increase the ruggedness of this transfer printing pattern.This transfer printing pattern described herein is configurable in composite resin layer, ceramic material layer and the employed zone of acryl resin layer.These material layers can be used for fabrication schedule, duplicating of dental prosthesis or the duplicating of mucosal tissue of artificial tooth.The present invention also can use and can be used as unfilled corner or the damaged tooth or the not predetermined paster of repairing tooth of frosting purpose with part paster, corona and bridge etc.
The foregoing description is in order to illustrative principle of the present invention and effect, but not is used to limit the present invention.Any personage who has the knack of this skill all can make amendment to the foregoing description under spirit of the present invention and category.So the scope of the present invention, claim is listed as described later.
Claims (32)
1. method of making dental prosthesis may further comprise the steps:
Formation illustrates the image of nature oral cavity feature;
Print this image, with as the transfer printing pattern;
This transfer printing pattern is pasted to tooth repairs pedestal; And
Adjust this transfer printing pattern and this tooth and repair pedestal, the dental prosthesis of finishing that has required oral cavity color and oral cavity feature with generation.
2. the method for manufacturing dental prosthesis as claimed in claim 1, wherein, this formation step comprises the step of making this image on computers.
3. the method for manufacturing dental prosthesis as claimed in claim 1 also comprises this image painted to mate the step of this required natural oral cavity feature.
4. the method for manufacturing dental prosthesis as claimed in claim 3, wherein, this nature oral cavity feature comprises inside, oral cavity and external structure, tooth color and luster and oral cavity tissue, comprises tooth, enamel, dentin, cracked line, tooth stain, vein, blood vessel, bone color, tooth calcification over-education phenomenon, mucosal tissue or gingiva tissue.
5. the method for manufacturing dental prosthesis as claimed in claim 1, wherein, this formation step also comprises the step of manufacturer's standard image data base.
6. the method for manufacturing dental prosthesis as claimed in claim 1, wherein, this formation step also comprises the step of obtaining the oral cavity photo.
7. the method for manufacturing dental prosthesis as claimed in claim 6 also comprises the step of utilizing the CASE(Computer Aided Software Engineering) program to modify this photo.
8. the method for manufacturing dental prosthesis as claimed in claim 1 also comprises the step of the spreadable picture of the image of making this transfer printing pattern of coupling.
9. the method for manufacturing dental prosthesis as claimed in claim 1, wherein, this set-up procedure also comprises utilizes high-strength light to solidify that this transfer printing pattern and this tooth are repaired pedestal or the step of this transfer printing pattern of sintering and this tooth reparation pedestal in baking box.
10. the method for manufacturing dental prosthesis as claimed in claim 1, further comprising the steps of:
At this transfer printing pattern and to this tooth reparation pedestal of small part encapsulant is set, wherein, the sealing material comprises composite resin, translucent acrylic resin, protective layer, pottery or glaze;
On the sealing material, attach the second transfer printing pattern; And
To this second transfer printing pattern glazing.
11. the method for manufacturing dental prosthesis as claimed in claim 1, wherein, this tooth is repaired pedestal and is comprised composite resin, glue pellet, acrylic resin, pottery or translucent acrylic resin.
12. a dental prosthesis comprises:
Tooth is repaired pedestal;
The transfer printing pattern is pasted to this tooth and repairs pedestal and have selected natural oral cavity feature, and wherein, this transfer printing pattern is printed from the computer based image; And
Encapsulant is arranged at this transfer printing pattern and reaches to this tooth reparation pedestal of small part.
13. dental prosthesis as claimed in claim 12, wherein, this computer based image comprises the model image or the drawing of photo, computer generation.
14. dental prosthesis as claimed in claim 12, wherein, this nature oral cavity feature is drawn on this computer based image.
15. dental prosthesis as claimed in claim 14, wherein, this nature oral cavity feature comprises tooth, enamel, dentin, cracked line, tooth stain, vein, blood vessel, bone color, tooth calcification over-education phenomenon, mucosal tissue or gingiva tissue.
16. dental prosthesis as claimed in claim 12 also comprises the data base of the computer based image of standard.
17. dental prosthesis as claimed in claim 12 also comprises the spreadable picture with this computer based image of this transfer printing pattern coupling.
18. dental prosthesis as claimed in claim 12, wherein, this tooth is repaired pedestal and is comprised composite resin, glue pellet, pottery or acrylic resin.
19. dental prosthesis as claimed in claim 12, wherein, the sealing material comprises composite resin, translucent acrylic resin, protective layer, pottery or glaze.
20. dental prosthesis as claimed in claim 12 also comprises the second transfer printing pattern that is pasted to the sealing material and is arranged at glaze on this second transfer printing pattern.
21. a method of making dental prosthesis may further comprise the steps:
Form the image that illustrates nature oral cavity feature on computers, wherein, this nature oral cavity feature comprises inside, oral cavity and external structure, tooth color and luster and oral cavity tissue, comprises tooth, enamel, dentin, cracked line, tooth stain, vein, blood vessel, bone color, tooth calcification over-education phenomenon, mucosal tissue or gingiva tissue;
This image is painted to mate this required natural oral cavity feature;
Print this image, with as the transfer printing pattern;
This transfer printing pattern is pasted to tooth repairs pedestal; And
Utilize high-strength light to solidify that this transfer printing pattern and tooth are repaired pedestal or this transfer printing pattern of sintering and tooth reparation pedestal, the dental prosthesis of finishing that has required oral cavity color and oral cavity feature with generation in baking box.
22. the method for manufacturing dental prosthesis as claimed in claim 21, wherein, this formation step also comprises the data base's of production standard image step.
23. the method for manufacturing dental prosthesis as claimed in claim 21 also comprises the step of utilizing the CASE(Computer Aided Software Engineering) program to modify the oral cavity photo.
24. the method for manufacturing dental prosthesis as claimed in claim 23 also comprises the step of the spreadable picture of the image of making this transfer printing pattern of coupling.
25. the method for manufacturing dental prosthesis as claimed in claim 21 is further comprising the steps of:
At this transfer printing pattern and to this tooth reparation pedestal of small part encapsulant is set, wherein, the sealing material comprises composite resin, translucent acrylic resin, protective layer, pottery or glaze;
On the sealing material, attach the second transfer printing pattern; And
To this second transfer printing pattern glazing.
26. the method for manufacturing dental prosthesis as claimed in claim 25, wherein, this tooth is repaired pedestal and is comprised composite resin, glue pellet, acrylic resin, pottery or translucent acrylic resin.
27. a dental prosthesis comprises:
Tooth is repaired pedestal;
The transfer printing pattern, being pasted to this tooth repairs pedestal and has selected natural oral cavity feature, wherein, this transfer printing pattern is printed from the computer based image, this computer based image comprises the model image or the drawing of photo, computer generation, and this nature oral cavity feature is drawn on this computer based image; And
Encapsulant is arranged at this transfer printing pattern and reaches to this tooth reparation pedestal of small part.
28. dental prosthesis as claimed in claim 27, wherein, this nature oral cavity feature comprises tooth, enamel, dentin, cracked line, tooth stain, vein, blood vessel, bone color, tooth calcification over-education phenomenon, mucosal tissue or gingiva tissue.
29. dental prosthesis as claimed in claim 27, wherein, this tooth is repaired pedestal and is comprised composite resin, glue pellet, pottery or acrylic resin, and the sealing material comprises composite resin, translucent acrylic resin, protective layer, pottery or glaze.
30. dental prosthesis as claimed in claim 29 also comprises the second transfer printing pattern that is pasted to the sealing material and is arranged at glaze on this second transfer printing pattern.
31. dental prosthesis as claimed in claim 21 also comprises the data base of the computer based image of standard.
32. dental prosthesis as claimed in claim 21 also comprises the spreadable picture with this computer based image of this transfer printing pattern coupling.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2449808P | 2008-01-29 | 2008-01-29 | |
| US12/115,967 | 2008-05-06 | ||
| US12/115,967 US8945665B2 (en) | 2008-01-29 | 2008-05-06 | Process for making a dental restoration and resultant apparatus |
| PCT/US2009/032150 WO2009097288A1 (en) | 2008-01-29 | 2009-02-12 | A process for making a dental restoration and resultant apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101977563A true CN101977563A (en) | 2011-02-16 |
Family
ID=40899599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009801096117A Pending CN101977563A (en) | 2008-01-29 | 2009-02-12 | A method of manufacturing a dental restoration and the resulting dental restoration device |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2237737A4 (en) |
| CN (1) | CN101977563A (en) |
| CA (1) | CA2713047A1 (en) |
| WO (1) | WO2009097288A1 (en) |
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| CN102512256A (en) * | 2011-12-26 | 2012-06-27 | 辽宁爱尔创生物材料有限公司 | Method for dyeing all-zirconium tooth by using film |
| CN102579149A (en) * | 2012-02-17 | 2012-07-18 | 北京爱威白商贸有限公司 | Manufacturing method for tooth repairing paster based on computer aided design (CAD) technology and rapid prototyping (RP) technology |
| CN103871305A (en) * | 2014-02-26 | 2014-06-18 | 南方医科大学 | Human anatomy canal model and manufacturing method thereof |
| CN104367389A (en) * | 2014-11-19 | 2015-02-25 | 上海上远齿科技术有限公司 | Denture data processing and three-dimensional printing system |
| CN104427954A (en) * | 2012-05-03 | 2015-03-18 | 3形状股份有限公司 | Automated production of dental restoration |
| CN104887338A (en) * | 2015-04-08 | 2015-09-09 | 肖圣钊 | Dental crown form selecting system and method |
| CN105007855A (en) * | 2013-03-11 | 2015-10-28 | 富士通株式会社 | Program for design of dental prostheses, device for design of dental prostheses, and method for design of dental prostheses |
| CN108961282A (en) * | 2018-08-01 | 2018-12-07 | 北京大学口腔医学院 | A kind of designing and manufacturing method of full porcelain tooth dummy examination color die |
| CN110720998A (en) * | 2018-07-16 | 2020-01-24 | 伊沃克拉尔维瓦登特股份公司 | False tooth |
| CN110992464A (en) * | 2018-09-28 | 2020-04-10 | 义获嘉伟瓦登特公司 | Render the tooth model |
| CN112451156A (en) * | 2020-12-28 | 2021-03-09 | 山西米兔斯美容管理有限公司 | Method for physical noninvasive tooth beautifying and whitening veneering by adopting ceramic block prosthesis material |
| JP2023534517A (en) * | 2020-07-20 | 2023-08-09 | ビタ ツァーンファブリク ハー．ラウター ゲーエムベーハー ウント コー カーゲー | Method for defining different layer elements of an artificial tooth element |
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| DE102013020445B4 (en) * | 2013-12-06 | 2016-02-18 | Patio-K Ag | Method and device for applying paint in the field of dental technology |
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- 2009-02-12 CN CN2009801096117A patent/CN101977563A/en active Pending
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| CN102512256B (en) * | 2011-12-26 | 2014-05-21 | 辽宁爱尔创生物材料有限公司 | Method for dyeing all-zirconium tooth by using film |
| CN102512256A (en) * | 2011-12-26 | 2012-06-27 | 辽宁爱尔创生物材料有限公司 | Method for dyeing all-zirconium tooth by using film |
| CN102579149A (en) * | 2012-02-17 | 2012-07-18 | 北京爱威白商贸有限公司 | Manufacturing method for tooth repairing paster based on computer aided design (CAD) technology and rapid prototyping (RP) technology |
| CN104427954B (en) * | 2012-05-03 | 2016-10-12 | 3形状股份有限公司 | The automated production of dental restoration |
| CN104427954A (en) * | 2012-05-03 | 2015-03-18 | 3形状股份有限公司 | Automated production of dental restoration |
| US12279928B2 (en) | 2012-05-03 | 2025-04-22 | 3Shape A/S | Automated production of dental restoration |
| US11903792B2 (en) | 2012-05-03 | 2024-02-20 | 3Shape A/S | Automated production of dental restoration |
| CN105007855A (en) * | 2013-03-11 | 2015-10-28 | 富士通株式会社 | Program for design of dental prostheses, device for design of dental prostheses, and method for design of dental prostheses |
| CN103871305A (en) * | 2014-02-26 | 2014-06-18 | 南方医科大学 | Human anatomy canal model and manufacturing method thereof |
| CN103871305B (en) * | 2014-02-26 | 2016-04-06 | 南方医科大学 | human anatomy pipeline model and preparation method thereof |
| CN104367389A (en) * | 2014-11-19 | 2015-02-25 | 上海上远齿科技术有限公司 | Denture data processing and three-dimensional printing system |
| CN104367389B (en) * | 2014-11-19 | 2016-08-24 | 上海上远齿科技术有限公司 | A kind of artificial tooth data process and 3 D-printing system |
| CN104887338A (en) * | 2015-04-08 | 2015-09-09 | 肖圣钊 | Dental crown form selecting system and method |
| CN110720998A (en) * | 2018-07-16 | 2020-01-24 | 伊沃克拉尔维瓦登特股份公司 | False tooth |
| CN108961282A (en) * | 2018-08-01 | 2018-12-07 | 北京大学口腔医学院 | A kind of designing and manufacturing method of full porcelain tooth dummy examination color die |
| CN110992464A (en) * | 2018-09-28 | 2020-04-10 | 义获嘉伟瓦登特公司 | Render the tooth model |
| JP2023534517A (en) * | 2020-07-20 | 2023-08-09 | ビタ ツァーンファブリク ハー．ラウター ゲーエムベーハー ウント コー カーゲー | Method for defining different layer elements of an artificial tooth element |
| CN112451156A (en) * | 2020-12-28 | 2021-03-09 | 山西米兔斯美容管理有限公司 | Method for physical noninvasive tooth beautifying and whitening veneering by adopting ceramic block prosthesis material |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2237737A1 (en) | 2010-10-13 |
| WO2009097288A1 (en) | 2009-08-06 |
| CA2713047A1 (en) | 2009-08-06 |
| EP2237737A4 (en) | 2013-07-17 |
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Application publication date: 20110216 |