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WO/2023/152303A1 |
The invention relates to a computer-implemented method for assessing a clearance between a tooth element to be provided with a dental restoration element and an antagonist of the tooth element. A 3D digital teeth model with 3D digital re...
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WO/2023/152311A1 |
The invention relates to a computer-implemented method for restoring a 3D digital defective tooth model of a tooth of a patient. The 3D digital defective tooth model is missing one or more tooth sections. The method comprises receiving a...
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WO/2023/152320A1 |
The invention relates to a method for providing a physical testing model for testing a fitting of a dental restoration to be hardened before the dental restoration being hardened. The dental restoration is required to fit onto a dental e...
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WO/2023/150295A1 |
A method for forming a multi-layer blank of a ceramic material including the steps of: providing a mold that includes at least one side wall surrounding a lower press plunger to form a cavity therebetween, wherein the lower press plunger...
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WO/2023/149627A1 |
The present invention relates to a teeth retainer, which is formed in a closed loop shape and can therefore have a reduced size and be easily manufactured and tightly fitted around multiple teeth, and a manufacturing method thereof.
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WO/2023/143838A1 |
The invention relates to a milling body (1) for producing a shaped dental product, wherein: the milling body (1) comprises a solid body (2) made of a biocompatible first material; a hollow chamber (4) for receiving a fluid polymerisable ...
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WO/2023/146227A1 |
The present invention provides a large-area blank wherein no crystal-phase peak exists in the range of 2θ 10-70, and the degree of crystallinity of 0.00% in an X-ray diffraction analysis pattern using CuKα rays, but crystalline particl...
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WO/2023/146159A1 |
The present invention relates to a method of manufacturing a transparent orthodontic apparatus using 3D printing, the method comprising the steps of: generating 3D tooth modeling data by scanning a tooth to obtain 3D tooth data and 3D-mo...
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WO/2023/145766A1 |
Provided are: a powder having zirconia as a main ingredient, and further including at least a transition metal element, said powder yielding a pre-sintered body having more suitable mechanical characteristics for pre-sintered body proces...
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WO/2023/139905A1 |
Provided is a fit checking material composition for dental use containing a first paste and a second paste, wherein the consistency at 23°C of the mixed product 35 seconds after mixing the first paste and the second paste is 37 to 43 mm.
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WO/2023/136577A1 |
A method performed by a computing device according to an embodiment of the present invention comprises the steps of: receiving specification information about an implant structure through a user input to a graphic user interface to which...
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WO/2023/130177A1 |
There is provided a dental framework comprising a base and a 3D lattice network protruding from the base. There is also provided a dental prosthesis comprising: a prosthesis body with a mucosal tissue-contacting surface and an outer surf...
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WO/2023/127561A1 |
The present invention provides: a partially sintered body comprising an oxide ceramic which has excellent polishing properties and has a favorable aesthetic appearance, since the polished surface of the partially sintered body and the su...
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WO/2023/127559A1 |
The present invention provides: a dental ceramic oxide pre-sintered body that has excellent machinability, a low likelihood of chipping, and high post-sintering translucence; and a production method for the dental ceramic oxide pre-sinte...
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WO/2023/127945A1 |
Provided is a zirconia calcined body having suitable color tone, translucency, and strength. The present invention relates to a zirconia calcined body comprising a laminate structure having at least three layers, containing zirconia and ...
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WO/2023/128351A1 |
The present invention relates to a hybrid ceramic prosthesis, and disclosed is a hybrid ceramic prosthesis that is useful as a pre-molded crown such as a primary crown, the prosthesis using a novel hybrid ceramic material so as to have c...
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WO/2023/126943A2 |
Modeling material formulations usable in additive manufacturing of a denture structure, and additive manufacturing methods employing same are provided. Kits comprising the modeling material formulation, optionally in combination with a s...
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WO/2023/127792A1 |
The present invention provides: a zirconia sintered body that has superior bending strength, fracture toughness and light permeability in accordance with the content of yttria; and a method for producing the zirconia sintered body. The p...
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WO/2023/127564A1 |
The present invention provides an alumina workable body for dental use which, upon sintering, produces a sintered body which has excellent translucency, strength and linear light transmittance. The present invention pertains to an alumin...
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WO/2023/127562A1 |
The present invention provides an alumina pre-sintered body in which post-sintering yellowing is suppressed, a sintered body of which is highly translucent and has high linear light transmittance even when sintered under atmospheric pres...
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WO/2023/126931A1 |
Dental matrices and crowns are disclosed for making dental veneers and crowns on a tooth. The dental matrix is adapted for the specific tooth type (e.g., premolar, molar, canine, incisor, palatal, lingual) being treated in a single treat...
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WO/2023/121576A1 |
Completely different from existing denture prostheses and techniques, UD-Smarthybrid is a new denture prosthesis, which is produced without the use of filling materials, but instead contains a light and durable octet-truss lattice struct...
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WO/2023/120371A1 |
The present disclosure provides a method for producing a zirconia sintered body that has excellent strength and translucency. This method for producing a zirconia sintered body comprises: a compact preparation step for preparing a compac...
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WO/2023/121428A1 |
An embodiment of the present invention provides: a packaging container including a housing portion that can accommodate an object to be treated, wherein the housing portion includes a transmission portion through which gas can pass throu...
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WO/2023/119264A1 |
A dental crown is disclosed which is configured as an integral structure. The dental crown includes a top portion made of a first material composition being relatively rigid to withstand mechanical forces applied to said top portion duri...
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WO/2023/114092A1 |
A composite 10, three-dimensionally stable facing material for adding aesthetic features to a denture base 20. The composite 10 may be a flexible, flat strip of material 10 capable of being molded to gingival surfaces 30 of the denture b...
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WO/2023/105045A2 |
The present disclosure relates to a computer-implemented method for designing a dental prosthesis. A first step of the method may be to obtain a digital 3D representation of a surface, the surface comprising at least a part of a preparat...
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WO/2023/101868A1 |
A parameter recommendation module is used to propose a recommendation for dental restoration material parameters. The recommendation takes into consideration final tooth color influencing factors such as underlying tooth stump color and ...
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WO/2023/094866A1 |
A method for creating a digital dental restoration model. The method includes receiving a three-dimensional virtual model of oral structures of a patient, receiving classification data classifying an oral situation of the patient, and de...
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WO/2023/094798A1 |
A device for improved photo-curing of an RBC by spectrally blending light for use in dental treatments such as fillings. The device comprises a base plate, a rotating mechanism, and a light source assembly, wherein the light source assem...
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WO/2023/090779A1 |
The present invention relates to: an antimicrobial 3D printing composition which, by comprising a nitrogen-containing aliphatic heterocyclic derivative, can improve the antimicrobial activity of the composition, and which has a level of ...
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WO/2023/088831A1 |
The invention relates to a computer-implemented method for providing a template for a casting matrix (101) configured for casting one or more artificial gingiva parts (142) of a removable denture. The casting matrix (101) comprises one o...
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WO/2023/091069A1 |
A mold assembly, a method for generating the mold assembly, a method for forming a dental restoration with the mold assembly, and a device for pressing a ceramic slip into the mold assembly are disclosed. The mold assembly comprises at l...
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WO/2023/085967A1 |
Systems and methods for generating stages for a treatment plan include receiving a first three- dimensional (3D) representation of a dentition including representations of teeth of the dentition in an initial position, determining a seco...
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WO/2023/086176A1 |
Methods and systems for repositioning teeth of a patient; which employ at least one appliance specific to the patient for placement in the patient's mouth during use. The appliance includes a polymeric shell having a cavity shaped to rec...
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WO/2023/081956A1 |
A device for use in determining the position (location and/or orientation) of at least one dental implant, the device comprising a central body with an attachment portion adapted to attach to the dental implant. One or more arms extend a...
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WO/2023/085474A1 |
The present invention relates to a method for manufacturing a 3D individual-customized dental bone surface implant and, more particularly, comprises the steps of: capturing a CT image of a broken jawbone and the oral state of a patient; ...
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WO/2023/082756A1 |
Provided are a lithium silicate glass-ceramic prosthesis and a preparation method therefor, comprising: formulating a basic glass material, and melting and water-quenching the basic glass material to form a glass frit; drying the glass f...
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WO/2023/072454A1 |
A device (10) for the resin pressing and finalization of removable dental prostheses (15), the device having a single body (11) which is substantially shaped like a tray and reproduces the entire impression (12) of a prosthesis (15), the...
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WO/2023/074353A1 |
Provided is a mill blank for dentures that makes it possible to simply and efficiently produce highly aesthetic dentures without sacrificing congruence using a CAD/CAM system to replicate "highly congruent dentures that have a repair mar...
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WO/2023/068760A1 |
A data processing method is disclosed, the method comprising the steps of: identifying a boundary line selected for generation of a die from three-dimensional scan data for an object; and connecting the boundary line and a target plane i...
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WO/2023/068397A1 |
Disclosed is an implant fixture storage container for plasma surface treatment. The implant fixture storage container for plasma surface treatment according to the present invention comprises: a fixture connection part to which the impla...
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WO/2023/066961A1 |
A computer-implemented method, a system, and computer readable medium for generating a digital dental workflow. The method includes: receiving a first workflow action selected from a plurality of workflow actions, the first workflow acti...
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WO/2023/061767A1 |
The invention relates to a method for producing a dental prosthesis for use in dental technology which allows a dental model to be produced on the basis of digital patient data such that it can be automatically positioned in the correct ...
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WO/2023/063504A1 |
In order to improve manufacturing precision and durability, the present invention provides a method for manufacturing a split prosthesis, the method comprising: a first step in which a virtual prosthetic base is set on the basis of a pla...
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WO/2023/063805A1 |
Provided are an oral image processing device and an oral image processing method. The oral image processing method comprises the steps of: acquiring scan data for an object; deciding a die insertion direction on the basis of the scan dat...
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WO/2023/063767A1 |
Provided are an oral cavity image processing device and an oral cavity image processing method. The oral cavity image processing method comprises the steps of: obtaining scanned data of an oral cavity in which dental objects are included...
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WO/2023/059166A1 |
An oral image processing method and device are disclosed according to the embodiments. The disclosed oral image processing method comprises the operations of: displaying adjacent tooth data adjacent to prepped tooth data, and restoration...
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WO/2023/057673A1 |
The present invention relates to the development, in a first embodiment, of external and internal hexagonal implants applied to the upper and lower jaw for a bone height of 3-7 mm and, in a second embodiment, for atrophic posterior secto...
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WO/2023/058779A1 |
Provided is a digital twin conference holding device that enables an avatar of a participant to share 3D data of a presentation sample, which is displayed by a presenter in a virtual space, with an avatar of the presenter. The present in...
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