WO2015055793A1 - Dentale transferschablone - Google Patents
Dentale transferschablone Download PDFInfo
- Publication number
- WO2015055793A1 WO2015055793A1 PCT/EP2014/072275 EP2014072275W WO2015055793A1 WO 2015055793 A1 WO2015055793 A1 WO 2015055793A1 EP 2014072275 W EP2014072275 W EP 2014072275W WO 2015055793 A1 WO2015055793 A1 WO 2015055793A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- teeth
- transfer template
- recesses
- cad
- tooth
- 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.)
- Ceased
Links
Classifications
-
- 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
- A61C13/10—Fastening of artificial teeth to denture palates or the like
- A61C13/1003—Fastening of artificial teeth to denture palates or the like by embedding in base material
- A61C13/1013—Arch forms
- A61C13/1016—Methods or apparatus for mounting, holding or positioning a set of 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
- A61C13/0003—Making bridge-work, inlays, implants or the like
- A61C13/0004—Computer-assisted sizing or machining of dental prostheses
-
- 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
-
- 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
Definitions
- the invention relates to a dental transfer template arrangement according to the preamble of claim 1.
- the artificial teeth can be produced both conventionally (industrially) and manufactured using CAD / CAM and consist of different materials.
- Such a transfer template is a negative mold, in particular produced by CAD / CAM, wherein recesses are provided for supporting the teeth.
- the teeth and / or groups of teeth are preliminarily stored in the recesses of the template and transferred there for bonding in the cavities of the denture base. Before / during bonding, a secure and correct positioning of the teeth in the cavities of the prosthesis base is ensured by means of the template.
- Such a transfer template can be generated by the CAD / CAM device based on scan and CAD data, the two data respectively obtained from a three-dimensional scan of a patient's oral situation and from a template library in the CAD software.
- a corresponding prosthesis base is generated in particular by the same CAD / CAM device based on, in particular, the same scan data and the CAD data from a prosthesis base library in the CAD software, so that the artificial teeth are transferred with the aid of the transfer template and in the cavity of the prosthesis base can be positioned and glued.
- Such a dental transfer template is known from WO 201 2/1 551 61 A1. According to WO 2012/1 551 61 A1, the prosthetic teeth are brought into a defined position by means of a transfer template designated there as "auxiliary holding device" and held there.
- Another such dental transfer template is known from EP 2 030 590 A1.
- Each individual prosthetic tooth is provisionally held by means of wax or resin in the recess of the transfer template there.
- the local rod 1 8 of the transfer template allows manual orientation and positioning of the teeth in the cavities of the denture base.
- the invention is therefore an object of the invention to provide a dental transfer template assembly according to the preamble of claim T, which reduces the time required for prosthetic manufacturing for both jaws, avoids interference when using prefabricated teeth interfering contacts on the occlusal surfaces and secure bonding of dentures on the Prosthesis base can guarantee.
- a bite barrier of the transfer template which prevents a Zahn Horn gleich is provided, the thickness of which barrier is in particular about 2 to 8 mm, and that the tooth recesses of the bite lock starting in opposite directions, which correspond to maxilla and mandible, are open.
- This bite barrier subdivides the transfer template according to the invention into a respective upper jaw part and a lower jaw part, which template makes it possible for both jaws to transfer the teeth simultaneously and to position the teeth in the cavity of the prosthesis base.
- the transfer template can be used only for either upper or lower jaw.
- this bite barrier stiffens the transfer template when the transfer template is used simultaneously for the teeth on the upper and lower jaws.
- the transfer template for the teeth on both jaws for basal shortening of the teeth usable.
- each tooth in the prosthesis base has a predefined minimum threshold value, in particular at least 10 mm 2 , preferably at least 18 mm 2 , and particularly preferably at least 25 mm 2 , which threshold value is determined in particular in the CAD software of the CAD / CAM system.
- Prosthesis base is fixed. This value can also be increased - depending on the adhesive - by way of example to at least 39 mm 2 .
- Template shape with recesses for teeth by rapid prototyping or by milling is generated.
- the inner surfaces of the recesses in the transfer template which correspond to the occlusal / incisal outer surfaces of the teeth, are generated based on a tooth library, which outer surfaces are stored in the CAD / CAM device corresponding in particular to prefabricated teeth.
- the transfer template from non-rigid and yielding in comparison with the teeth material, in particular of plastic, manufactures, so that the teeth in the recesses of the transfer template using a limited Deformation force can be held on the inner surfaces of the recesses of the transfer template and transferred to the prosthesis base.
- the transfer template made of suitable materials, in particular of metal or plastic, preferably for better control of the positioned teeth of transparent plastic, is made.
- a manufacturing-related shrinkage factor of the assembled teeth of about ⁇ 100 ⁇ is taken into account, which factor corresponds to the degree of shrinkage of the assembled teeth due to thermal expansion.
- the height position of the teeth in the transfer template is determined based on CAD and scan data and thus indirectly on patient data.
- the prosthesis base can pass through regions of a tooth whose height is greater than the vertical extent of transfer template and prosthesis base in the superimposed state, can be abraded substantially flush with surrounding surfaces.
- CAD / CAM device has generated tooth recesses, which thus define a position of the tooth in space, each tooth is held in particular 5% to 90% of its longitudinal extent of the transfer template.
- Prosthesis base in the assembled state leave a space surrounding the teeth, the height is in particular partially 0% to 50%, preferably about 20% of the height of the teeth.
- the transfer template fixed together with the prosthesis base teeth stored in all three spatial directions, and in this state are inventively possible on the basal side of the prosthesis base protruding tooth area without additional and separate support contacts for the individual teeth abradable or abfräsbar.
- the threshold value of the adhesive surface of the teeth on the prosthesis base is different for different types of teeth - incisors, premolars and molars - and for the corresponding adjustment an increase in the adhesive surface is requested by the CAD software of the CAD / CAM device ,
- the threshold value of the adhesive surface of the teeth on the prosthesis base is different for different teeth, in particular for prefabricated teeth with different tooth lengths, and for the corresponding adjustment an enlargement of the adhesive surface by the CAD software of the CAD / CAM device is requested.
- the cervical region of the recesses of the prosthesis base can extend in the incisal direction by means of the CAD / CAM device.
- the CAD / CAM device takes into account in the recesses in the prosthesis base there an adhesive gap according to the invention with a predetermined thickness in the determination of the altitude of the teeth, in particular partially 0 ⁇ to 500 ⁇ , preferably 50 ⁇ to 250th ⁇ , so that the Au dform designed around this gap greater than the cervical region of the teeth and so the altitude of each tooth is precisely defined.
- each tooth window recesses are arranged to the correct altitude of the teeth in the
- the relative three-dimensional position of upper and lower jaw prosthesis is fixed by the transfer template, so that the finished prostheses can be placed in a displaceable about the vertical axis articulator / occluder to make an occlusal correction to the prosthetic teeth ,
- Such an articulator can simulate the movements of the human jaw.
- the temporomandibular joint as such moves in a lowering of the bite or a
- an increase in the anterior area of 3 mm corresponds to that in the masticatory area approximately 1/3 to 1 mm.
- the articulation geometry differs depending on the type of articulator. In order to enable this variety of joint geometries, the vertical reduction for all articulators is made in the same way.
- the adapter in the articulator is the same for the joint geometry. As a result, the joint geometry is not touched.
- the rows of teeth of the upper and lower prosthesis are brought into contact, ie in occlusion.
- the centric position of the rows of teeth of the upper and lower jaw can be checked, if necessary readjusted by grinding technology.
- the dynamic adjustment and the selective wrapping can be done specifically in the articulator.
- at least the inclination of the joint and the Benett angle are set as the minimum requirement.
- the transfer template is reusable.
- a distance between tooth positions for maxillary and mandibular prosthesis is fixed, which is correlated with the vertical axis of displacement of the articulator / occluder.
- FIG. 1 shows a schematically illustrated embodiment according to the invention of the dental transfer template arrangement in front view
- FIG. 2 shows the embodiment of the dental transfer template arrangement according to FIG. 1 in FIG.
- FIG. 3 shows the embodiment of the dental transfer template arrangement according to FIG. 1 in side view
- FIG. 4 shows a further embodiment of the dental transfer template arrangement (shown without transfer template);
- FIG 5 shows the embodiment of Figure 4 in side view.
- FIG. 6 shows the embodiment of Figure 4 in side view.
- FIG. 7 shows the holding device and an embodiment of the dental transfer template arrangement;
- FIG. 8 shows the spacer and its arrangement in the cavity of the prosthesis base; and
- FIG. 9 shows a schematically illustrated articulator with prostheses.
- the illustrated in Fig. 1 Dental transfer template assembly 100 has a transfer jig 20, and two denture bases 10 each for upper and lower jaw, wherein the transfer jig and the denture bases have a plurality of recesses 21 and 1 1 for cutting ⁇ teeth, of which the incisors 31 and 33 are shown in Fig. 1. Incisal and / or occlusal regions fit into the transfer template recesses 21, and cervical regions of the teeth 31 and 33 fit into the denture base recesses 11. The incisors 31 and 33 are each pasted into the denture base recesses 11.
- the transfer template 20 according to the invention in the occlusal plane on a bite barrier 1 8, which prevents a tooth row closure and whose thickness is in particular about 1, 5 to 8 mm.
- This bite barrier 18 divides the transfer jig 20 into a respective upper jaw part and a lower jaw part and stubs out the transfer jig 20 when the transfer jig 20 is simultaneously used for the teeth on the upper and lower jaws as shown in FIG.
- the tooth recesses 21 are open from the bite barrier 18 in opposite directions corresponding to the upper and lower jaws.
- the teeth 31 and 33 are introduced by means of the transfer template 20 in any suitable manner, in the cavities / recesses 11 of the prosthesis bases 1 0 by the teeth 31 and 33, for example, with wax, resin or other adhesive in the inner surfaces of the recesses 21 of the transfer template 20 provisionally secured or by means of the deformation force of the inner surfaces of the recesses 21 of the transfer template, the teeth 31 and 33 are held in the transfer template 20.
- the transfer template 20 is made of transparent plastic for better control of the positioned teeth.
- Prosthesis bases 10 positioned and glued.
- window recesses of the transfer template 20 are arranged in order to control the correct height position of the teeth 31 and 33 in the inner surfaces of the recesses 21 in the transfer template 20.
- the area 330 of the tooth 33 passing through the basal side 1 2 of the prosthesis base 10 is substantially flush, in particular ground or milled off.
- the recesses 21 of the transfer template 20 fix the position of the teeth 31 and 33 in the space such that each tooth is held at about 30 by the transfer template 20. In a further embodiment, this value is 5% to 90%.
- the transfer template 20 shown in FIG. 1 is combined with the prosthesis bases 1 0 in such a way that the transfer template 20 surrounding the teeth 31 and 33 has no physical contact with the prosthesis bases 1 0. There is a clearance 31 surrounding the teeth 31 and 33, the height of which is in particular about 20% of the tooth length.
- the transfer template and the prosthesis bases in the stacked state are supported on one another via a plurality, in particular three support points, and brought into a defined relative position with teeth inserted.
- a transfer template 20 according to the invention with the held tooth 33 is shown in plan view according to FIG. From the connection of FIG. 2 and 3 it can be seen that the tooth 33 has at least three support points 25 on the transfer template 20, so that the tooth 33 can be secured in the recesses 21 of the transfer template 20.
- the teeth 31 and 33 with the aid of the deformation force of the support points 25 of the inner surfaces of the recesses 21 of the transfer template 20 are fixedly mounted in all three spatial directions.
- FIG. 3 shows a side view of a dental transfer template arrangement 1 00 according to FIG. 1.
- the arrows 41 and 42 point in the labial and lingual directions.
- an angle between the vertical axis and the root axis 50 is about 10 ° to 35 °.
- FIG. Another embodiment of the invention is shown in FIG. It can be seen that the height of the local (made-up) tooth 35 is comparatively too large for the prosthesis base 10. If the tooth 35 is glued without further processing in the cavity of the prosthesis base 1 0, then a strong interference contact in the occlusal plane. In addition, there is a risk that during the mastication movement of the tooth 35 is held unstable in the cavity of the prosthesis base 1 0 and possibly even falls out of the prosthesis base 1 0, and because of the on a vertical plane in proportion to the surface expansions of the tooth In accordance with the lever effect, the load arm corresponding to the adhesive force is approximately shorter than during the mastication movement of the force arm corresponding to the frictional force.
- the tooth 35 in the prosthesis base 10 it is favorable for the tooth 35 in the prosthesis base 10, with the aid of the transfer template 20 (not shown), to be secured labially down to the occipital plane 22 in order to avoid interference contact, as shown in FIG. 4. Because of the greater length of the tooth 35, the tooth 35 passes through the basal surface 1 5 of the prosthesis base 1 0. As a result, the adhesive surface is increased. The penetrating region 350 is then ground according to the invention. Consistently, the load arm-power arm ratio is improved and therefore ensures secure bonding.
- a tooth 37 is also provided whose height is comparatively too small for the prosthesis base 10. If the tooth 37 is glued into the cavity of the prosthesis base 10 in a manner known per se, because of the leverage effect during chewing, as in the case of the tooth 35 mentioned above, the adhesive surface is too small to ensure reliable adhesion.
- the CAD software for producing the prosthesis base warns of the danger that sufficient adhesive surface is not available.
- the cavity 1 1 of the prosthesis base 10 is reshaped under the control of the CAD / CAM device such that the cervical region of the cavity 11 extends in the incisal direction.
- the extension extent is referred to as height 110 in FIG. 4.
- the illustrated in Fig. 4 elongated cavity 11 of the prosthesis base 1 0 according to the invention allows an additional adhesive surface of the tooth 37 on the prosthesis base 10. This ensures a secure adhesive connection.
- teeth 35 and 37 are shown in side view.
- the thickness of the collar region of the prosthesis base 10 at the cervical edge of the teeth 35 and 37 labial 56 (or buccal) and palatal 58 (or lingual) must be more than 2 mm.
- the thickness at the minimum highest point (2 mm) of the collar region 60 and 62 must be more than 0.5 mm. Thereafter, the thickness may be leaking.
- optimum collar height should be more than 3 mm, with a bead or wrap being provided, which represents an extension of the cavity 1 1 of the prosthesis base 10 in FIG. 4, with at least 50% of the sheath preferably being in the lingual or lingual palatal area is located.
- the minimum adhesive surface which ensures secure adhesion of the tooth to the prosthesis base, can be calculated and, in particular, defined in the CAD software for producing the prosthesis base 10.
- the total adhesive surface is to be calculated from the combination of the collar surface and basal surface, the minimum adhesive surface resulting in:
- a holding device 70 for the lower jaw and / or maxillary prosthesis is Darge ⁇ represents, which device support the fixation of the teeth on the prosthesis bases 1 0 or the curing of the adhesive / secure.
- the holding device 70 comprises a substrate 72, a frame 78, at least three bars 74 (only two of which are shown in FIG. 7), a punch 79 with threads 76 and a turning handle 80.
- the prosthesis bases 1 0 together with the teeth in the cavities thereof and with the transfer template 20 can be applied to the substrate 72 of the holding device 70 and fixed there.
- the bars 74 can be raised and lowered by turning the rotary handle 80 in the vertical direction via the punch 79. As shown in FIG. 7, when the beams 74 are lowered down to the top of the upper prosthesis base 10 and further, pressure is applied from the bars 74 down over this prosthesis base 10 to the teeth, transfer template 20 and lower prosthesis base 10 exercised.
- the two denture bases 1 0 are then clamped by the beams 74 and the substrate 72 of the Hal ⁇ tevorraum 70 and as a fixation of the teeth to the denture bases 1 0 and curing of the adhesive support.
- a central arrangement of the punch 79 results in a uniform holding force.
- the adhesive gap between teeth and prosthesis base is defined to be 100 ⁇ m in the CAD software. If the teeth are to be centered more accurately in the cavities of the prosthesis base 10 during the positioning and the bonding and it is desirable to secure the adhesive gap of 100 ⁇ m around the teeth, at least three spacers 81, as shown in FIG shown used. Without spacers, the bonding gap between 78 and 1 60 ⁇ , with these was the width fluctuation not me ßbar.
- the tooth recess 11 of the prosthesis base 1 0 is shown in FIG. 8 in plan view.
- the three spacers 81 are arranged on the inner surface of the approximately circular tooth recess 1 1 120 ° apart from each other inwardly projecting perpendicular to the horizontal plane.
- the upper part 82 of the spacers 81 is angled for easy insertion of the teeth in the cavity 1 1 of the prosthesis base 10.
- FIG. 9 schematically shows an articulator 90 with prostheses.
- the finished prostheses with the upper jaw part 92 and the lower jaw part 94 are inserted into this articulator which can be displaced about the vertical axis in order to perform an occlusal correction on the prosthetic teeth.
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- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dentistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Surgery (AREA)
- Urology & Nephrology (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Primary Health Care (AREA)
- Dental Prosthetics (AREA)
Abstract
Description
Claims
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/890,987 US20160157972A1 (en) | 2013-10-17 | 2014-10-16 | Dental transfer template |
| CN201480056460.4A CN105658172B (zh) | 2013-10-17 | 2014-10-16 | 牙科转移模板 |
| CA2923708A CA2923708A1 (en) | 2013-10-17 | 2014-10-16 | Dental transfer template |
| JP2016523327A JP6333974B2 (ja) | 2013-10-17 | 2014-10-16 | 歯科用トランスファーテンプレート |
| HK16112280.6A HK1223808A1 (zh) | 2012-12-17 | 2014-10-16 | 牙科转移模板 |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP13189179.8 | 2013-10-17 | ||
| EP13189179.8A EP2742907B1 (de) | 2012-12-17 | 2013-10-17 | Prothese sowie Verfahren zur Herstellung einer Prothese |
| EP14184493.6A EP2862539B1 (de) | 2012-12-17 | 2014-09-11 | Dentale Transferschablone |
| EP14184493.6 | 2014-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2015055793A1 true WO2015055793A1 (de) | 2015-04-23 |
Family
ID=52827711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2014/072275 Ceased WO2015055793A1 (de) | 2012-12-17 | 2014-10-16 | Dentale transferschablone |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6333974B2 (de) |
| CA (1) | CA2923708A1 (de) |
| WO (1) | WO2015055793A1 (de) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017070518A (ja) * | 2015-10-07 | 2017-04-13 | 株式会社ジーシー | 有床義歯の設計方法、有床義歯の製造方法、位置決め手段 |
| US20190105133A1 (en) * | 2017-10-05 | 2019-04-11 | Gc Corporation | Method for designing denture, method for producing denture and positioning means |
| WO2019145100A1 (de) * | 2018-01-25 | 2019-08-01 | Kulzer Gmbh | Verfahren zur herstellung einer dentalprothese |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2720025A (en) * | 1954-05-17 | 1955-10-11 | James S Miller | Assembly of artificial teeth |
| DE3715106A1 (de) * | 1987-05-06 | 1988-11-17 | Martin Scheidler | Einrichtung zur aufnahme von kuenstlichen zaehnen |
| US20120276502A1 (en) * | 2011-04-29 | 2012-11-01 | Geodigm Corporation | Design and manufacture of dentures |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1303223A (en) * | 1919-05-06 | Process oe making artificial dentures and occluding-eorm for the same | ||
| IT7953039V0 (it) * | 1979-03-06 | 1979-03-06 | Major Prod Dentari Spa | Dispositivo per facilitare il posizionamento ed il montaggio dei denti posteriori su protesi dentarie |
| JP2003102751A (ja) * | 2001-09-27 | 2003-04-08 | Shinji Hiraiwa | 上顎の一体型刃物付き人工臼歯(図4)と下顎の一体型人工臼歯(図2−2,4)、及び総義歯製作時に便利な配列具(図7−22、図8−23)。 |
| JP4964740B2 (ja) * | 2007-10-31 | 2012-07-04 | 小野塚 二郎 | 蝋義歯の製造方法 |
| DE102011101678A1 (de) * | 2011-05-16 | 2012-11-22 | Amann Girrbach Ag | Prothesenzahnträger |
| US20130108988A1 (en) * | 2011-10-26 | 2013-05-02 | Stefan J. Simoncic | Systems and methods for fabricating dental prostheses in a single office visit |
-
2014
- 2014-10-16 JP JP2016523327A patent/JP6333974B2/ja not_active Expired - Fee Related
- 2014-10-16 WO PCT/EP2014/072275 patent/WO2015055793A1/de not_active Ceased
- 2014-10-16 CA CA2923708A patent/CA2923708A1/en not_active Abandoned
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2720025A (en) * | 1954-05-17 | 1955-10-11 | James S Miller | Assembly of artificial teeth |
| DE3715106A1 (de) * | 1987-05-06 | 1988-11-17 | Martin Scheidler | Einrichtung zur aufnahme von kuenstlichen zaehnen |
| US20120276502A1 (en) * | 2011-04-29 | 2012-11-01 | Geodigm Corporation | Design and manufacture of dentures |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017070518A (ja) * | 2015-10-07 | 2017-04-13 | 株式会社ジーシー | 有床義歯の設計方法、有床義歯の製造方法、位置決め手段 |
| US20190105133A1 (en) * | 2017-10-05 | 2019-04-11 | Gc Corporation | Method for designing denture, method for producing denture and positioning means |
| US10952828B2 (en) | 2017-10-05 | 2021-03-23 | Gc Corporation | Method for designing denture, method for producing denture and positioning means |
| US11890151B2 (en) | 2017-10-05 | 2024-02-06 | Gc Corporation | Method for designing denture, method for producing denture and positioning means |
| WO2019145100A1 (de) * | 2018-01-25 | 2019-08-01 | Kulzer Gmbh | Verfahren zur herstellung einer dentalprothese |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2923708A1 (en) | 2015-04-23 |
| JP2016533222A (ja) | 2016-10-27 |
| JP6333974B2 (ja) | 2018-05-30 |
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