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WO/2023/234398A1 |
The present invention provides a sintered zirconia composite object which has strength and light transparency that are suitable for dental use and which has excellent machineability. This sintered zirconia composite object comprises ZrO2...
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WO/2023/229516A1 |
Bite block (1) for dental use for supporting an open position of the mouth. Referring to a using position of the bite block (10) in a patient's mouth, the bite block (10) comprises: a first block side (11) facing a cheek of the mouth, a ...
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WO/2023/227130A1 |
An oral hygiene apparatus, system, and use method. The oral hygiene apparatus comprises a housing (2), a battery (4), a control chip (22), a light source (23), and a light guide tip (3). The battery (4), the control chip (22) and the lig...
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WO/2023/218253A1 |
The invention relates to a rotary instrument (1) for dental implantology or endodontics, comprising at least one proximal part (10) configured to be connected to a rotational drive means, and a distal part (20), the shape of which is det...
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WO/2023/219449A2 |
The present invention can provide a mouth gag and suction device for dental treatment, comprising a suction part located inside the oral cavity of a patient to discharge liquid that has gathered inside the oral cavity, wherein the suctio...
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WO/2023/216805A1 |
A dental crown of a dental implant and a dental implant thereof. The dental crown of the dental implant comprises a dental crown body (1). A matched square groove (11) is reserved in the top of the dental crown body (1). An occlusion spa...
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WO/2023/215956A1 |
The present utility model relates to an odontological adhesive applicator consisting of a mandrel (2) to which a disposable applicator (3) of adhesive systems, acid dentin conditioners and tooth desensitizers is coupled, the assembly bei...
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WO/2023/215562A1 |
The disclosed invention relates to a system and method for treatment of root canals, e.g., to clean, decontaminate and remove the smear layer. The system can include a laser source; a hand piece; and a device for directing radiation emit...
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WO/2023/211393A1 |
Dental matrix tape and matrix system are equipment used to create a suitable proximal contact in dental restorations. Many dental matrix systems have been developed to date. All of them have advantages and disadvantages. In general, they...
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WO/2023/208648A1 |
The present invention refers to a multi-use dispenser (1) for use with an applicator (11) or hub (11) in particular for dental applications. The multi-use dispenser (1) comprises a main body (3) forming a housing and a dispense mechanism...
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WO/2023/210960A1 |
The present invention pertains to a method for treating the surface of 1-5 mol% (preferably, 3 mol%) yttria stabilized zirconia (1-5 mol% (3 mol%) yttria stabilized tetragonal zirconia polycrystal; 3Y-TZP), which is suitable for dental u...
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WO/2023/212083A1 |
A method and system for applying colored dental adhesive and a high-resolution decal to the surface of a person's tooth. The colored dental adhesive is formed by combining dental adhesive with a food grade colorant. The high-resolution d...
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WO/2023/208533A1 |
The invention relates to a blank and a method for producing a blank for use in the production of a dental product consisting of or containing ZrO2 stabilised with Gd2O3 as the main stabiliser with a content of between 2 and 6 mol%, relat...
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WO/2023/204424A1 |
The present invention relates to a technology relating to an implant abutment and, more specifically, to an implant abutment absorbing external shock and a manufacturing method thereof, wherein when an implant abutment made of titanium (...
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WO/2023/205357A1 |
A device includes a housing and a charge storage device coupled to the housing. The charge storage device includes a first terminal and a second terminal and is configured to store an electrical charge. The device includes a retrieval ti...
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WO/2023/204480A1 |
The present invention relates to a multi-unit tooth implant, the medical procedure of which can be performed by, in a state in which a plurality of fixtures are implanted in the alveolar bone of an edentulous patient and a lower abutment...
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WO/2023/204445A1 |
The present invention relates to an impression material cartridge gasket comprising: a gasket body (110) that moves up and down along the inner wall surface of a cylinder according to the charging and discharging of a liquid chemical; an...
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WO/2023/199000A1 |
The invention relates to a portable medical device (D) using an interchangeable connection endpiece (100) and notable in that the reservoir (110) of the connection endpiece is a vacuum reservoir to be filled and the first shaft of the ac...
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WO/2023/201279A1 |
A dental separator ring for use in a dental restoration procedure in a mouth of a patient. The dental separator ring includes a first arm, a second arm, a central portion coupled to both the first arm and the second arm, a first pad coup...
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WO/2023/198997A1 |
The method for distributing a liquid, viscous, pasty, powdery or gaseous product by means of a distribution device (100) designed to be held and operated by a user U using only one hand consists in: • providing a distribution device (1...
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WO/2023/193073A1 |
The present invention consists of a system and method for dental selection that enables a layman (or odontology professional) to carry out the dental selection process autonomously, and to show to a dental surgeon what they expect and de...
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WO/2023/192407A1 |
A working length measuring endodontic file system (10) comprises an endodontic file (11) having a stopper (22) moveable along a shaft (12), and a distance measurement circuit (24) which automatically determines a distance from the handle...
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WO/2023/187227A1 |
The present invention relates to splints for injected veneers, which are designed based on computer-assisted planning and performed by injection using 3D printing by extending successive layers of additive material that adapts to the tee...
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WO/2023/191419A1 |
Disclosed are a fixing structure for a dental implant capable of reducing the overall height of the dental implant and at the same time enabling simple placement, and a dental implant structure comprising same. The dental implant structu...
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WO/2023/187161A1 |
The invention relates to a process for manufacturing a retainer, said process comprising the following steps: a) at an update time, after the end of an orthodontic treatment, acquiring at least one two-dimensional image of at least one p...
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WO/2023/186961A1 |
The invention relates to a film-tensioning element for dental applications, said film-tensioning element comprising a film that extends between tensioning rings. The film has a modulus of elasticity of less than 2 KN/mm2. The film is mad...
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WO/2023/187772A1 |
An aspect of some embodiments of the current invention relates to a capsule which may be used to dispense an ointment to provide the user with a pre-determined amount of the ointment, thereby reducing waste and/or providing the required ...
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WO/2023/179894A1 |
The present invention relates to a dispenser for dispensing 1K materials, the dispenser comprising a housing, one or more nozzles for dispensing a 1K material and attached to the housing, one or more reservoirs for storing a respective 1...
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WO/2023/182683A1 |
The present invention relates to a dental implant structure and a manufacturing method and, more specifically, to a method for manufacturing an implant structure comprising a crown that moves in response to occlusal force, and the implan...
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WO/2023/179584A1 |
A manufacturing method for a backflow type irrigation needle tip (11) and the backflow type irrigation needle tip (11). In the manufacturing method, a laser device is used for hole punching in an irrigation needle tip (11), and the tip p...
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WO/2023/182157A1 |
Provided are a liquid drug delivery device (5), a liquid drug transport system, and a liquid drug transport method that transport a liquid drug to a target part (2a) of a biological tissue (2) by irradiating laser light (L) onto the liqu...
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WO/2023/180467A1 |
The present invention relates to a multi-use dispenser for dispensing a material, in particular 1K materials, such as 1K dental materials, the multi-use dispenser comprises a main body forming a part of a housing extending in a longitudi...
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WO/2023/176792A1 |
Provided are a mill blank that has a section to be cut which is formed of a hybrid resin (HR) and makes it possible to produce, regardless of the shape, a dental prosthesis that faithfully reproduces the gradation of natural teeth, and c...
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WO/2023/175642A1 |
Dental retainer (1) configured to be applied on the lingual surface (L) of a predetermined number of teeth (T) of a dental arch (AD), comprising an adhesivation zone (2) anatomically configured to adhere to said lingual surface (L), and ...
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WO/2023/170545A1 |
The present invention relates to a device (1) for dispensing a pasty or liquid component intended for medical or dental use, and in particular endodontic use. The device comprises a handle (10), a reservoir (2) for the pasty or liquid co...
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WO/2023/172494A1 |
An endodontic instrument of this disclosure has less torque strength but greater flexibility and enlarged chip space compared to the prior art. In embodiments, only two flutes are spiraled about the instrument's length L to form two non-...
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WO/2023/161337A1 |
The invention relates to a cartridge assembly for insertion into a dispenser comprising a collapsible cartridge (12) having a film cartridge wall (14) and an outlet (16), with said film wall (14) bounding a cartridge chamber for material...
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WO/2023/163166A1 |
A cutting machine 10 comprises a tool stocker 80 for storing a cutting tool 6, a cutting device 50 provided with a spindle 51 having a holding part 53 for holding a top part 6T of the cutting tool 6, and a control device 100, the tool st...
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WO/2023/156929A1 |
This dental implant system for dentures comprises: an implanted body comprising an abutment structure providing an interior space, of which the top is open; and a crown mediator interposed between the abutment structure and a prosthesis ...
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WO/2023/157923A1 |
Provided is a calcined object of zirconia and/or a sintered object of zirconia, the sintered object being able to look akin to natural teeth and having light-transmitting properties and a color tone gradation and the calcined object givi...
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WO/2023/157926A1 |
Provided is a laminate that can give an impression close to that of natural teeth, that has translucency and color gradation, and that can suppress chipping of the surface layer (layer on denture incisor side). A laminate having a surf...
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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/2023/146943A1 |
In a method and system for performing a treatment on a tooth, ultrasonic energy is generated and transmitted by an ultrasonic instrument to a fluid located in the interior of the tooth. The amplitude and frequency of the ultrasonic energ...
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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/2023/131661A1 |
The invention relates to an endodontic instrument extending along a longitudinal axis (50), the instrument having at least one longitudinal slot (2), over at least part of its length, separating the instrument into a plurality of separat...
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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/2023/126838A1 |
Dental crowns having securing protrusions, methods of preparing said dental crowns, and methods of repairing a tooth with said dental crowns are described.
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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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