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WO/2022/089845A1 |
The invention relates to a root canal instrument (1) having a shank (2) and a working region (4) fastened to the shank (2), the working region (4) consisting of a nickel-titanium alloy that contains 38 to 46 at.% nickel, 46 to 53 at.% ti...
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WO/2022/092668A1 |
An oral cleaner according to an embodiment of the present invention comprises: a mouthpiece for injecting a washing water into the mouth; a core suction part for suctioning a contaminated water, in which the washing water and saliva are ...
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WO/2022/090902A1 |
The subject of the invention is a set of prosthetic elements comprising a fastening element (2) and a prosthetic crown (3), the set having means (8, 9) for removing the crown without damaging it and enabling controlled cementation of the...
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WO/2022/087771A1 |
The present utility model discloses a polygonal pyramid root canal file. The polygonal pyramid root canal file is applied in tooth root canal therapy. The polygonal pyramid root canal file comprises a file handle and a polygonal pyramid ...
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WO/2022/092669A1 |
An oral irrigator according to an embodiment of the present invention may comprise: a handle including an inlet fluid path through which wash water flows and an outlet fluid path through which contaminated water suctioned from the mouth ...
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WO/2022/092504A1 |
The present invention relates to a prefabricated crown and a method for manufacturing same. The method for manufacturing a prefabricated crown comprises: a first step (S100) of classifying, by a first module (5) of a table system (1), a ...
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WO/2022/091876A1 |
A dental prosthesis production system according to the present invention comprises: an oral information acquisition unit that acquires tooth three-dimensional shape information and tooth color information; a data generation unit that, on...
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WO/2022/087547A1 |
A laser surgical apparatus for performing treatment by irradiating a part to be treated by a variable pulsed laser beam is disclosed. This apparatus includes a laser source which emits variable waveform output of treatment laser beam pul...
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WO/2022/082821A1 |
Provided is a safe root canal treatment system, comprising a safe root canal instrument, an instrument code identification system and a safe root canal motor handle, wherein the safe root canal instrument carries an identifiable instrume...
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WO/2022/075535A1 |
The present invention relates to an implant having an improved coupling force between a crown and an implant abutment which have separate coupling structures, in order to prevent separation of the crown and the implant abutment after fin...
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WO/2022/074303A1 |
The invention relates to an endodontic instrument having a blade (2), the active portion (202) of which has at least two working edges, wherein, according to the invention, in at least one segment of the active portion (202), at least on...
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WO/2022/076076A1 |
Described herein are compositions and methods for generating dental products or orthodontic products. The compositions and methods comprise latent ruthenium complexes and photoacids and/or photoacid generators.
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WO/2022/076609A1 |
An apparatus for treating a tooth includes a proximal chamber and a distal chamber disposed distal the proximal chamber and in fluid communication with the proximal chamber by way of a transition opening. The distal chamber includes an a...
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WO/2022/071348A1 |
The present invention provides a zirconia calcined body having exceptional machinability and a low probability of support fracture or chipping during cutting, and a method for producing the zirconia calcined body. The present invention r...
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WO/2022/067315A1 |
A dental preparation block guide comprises a chamber that is customized to receive at least one tooth of a patient for a shape-optimized restoration of the at least one tooth; and a channel formed in a surface of the block guide at a loc...
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WO/2022/066532A1 |
An apparatus for providing tongue stabilization during oral appliance therapy. The tongue stabilization apparatus is configured to hold a user's tongue in place or prohibit it from dropping back posteriorly, thereby stabilizing the user'...
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WO/2022/065452A1 |
The present invention provides a method for sintering a zirconia molded article or a zirconia calcined body each having a plurality of layers having different stabilizing agent contents from each other for a short time to produce a zirco...
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WO/2022/064300A1 |
The invention relates to a heating device 10 for heating a dental material and a method for controlling the temperature of a dental material.
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WO/2022/065448A1 |
The present invention provides a to-be-processed body for dentistry, the to-be-processed body being for manufacturing a dental prosthesis which, when observed from a very near distance, appears to have dentin present underneath enamel to...
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WO/2022/059454A1 |
Provided is a method whereby it is possible to efficiently produce a blank for dental processing which has a part to be cut that comprises a hybrid resin (HR) layered body in which a comparatively thin HR layer is present between two mai...
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WO/2022/053594A1 |
The three-chamber-capsule application system can be combined to form a three-chamber capsule which has three delimited chambers for storing and mixing reactive substances, in particular for medical and dental applications. The chambers a...
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WO/2022/051516A1 |
One aspect provided herein is a computer-implemented method of directing an automated dental drill (ADD) for preparation of a target tooth of a patient for a restoration with a prosthesis by a practitioner, the method comprising: receivi...
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WO/2022/036384A1 |
The present invention relates to a dental restorative material including Boron Nitride. Advantageously, Boron Nitride may be of improved strength and aesthetics when compared with other types of known dental restorative material. The Bor...
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WO/2022/036424A1 |
The present invention is related to the dentistry field. More precisely, the present invention relates to a system for insertion into the root canal for obtaining a root fastening element to support crowns comprising a sleeve of flexible...
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WO/2022/035098A1 |
The present invention discloses a mandibular advancement frame. Specifically, the present invention discloses a mandibular advancement frame comprising: a support part for supporting the sides of an apparatus inside the oral cavity; and ...
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WO/2022/029463A1 |
Dental carpool is made in several factories in the world. Injections are performed using syringes in medical centers, which sometimes avoids the fear of experiencing pain and dental injections. Here we mention the carpal matte design, wh...
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WO/2022/030712A1 |
The present invention provides an oral protection mouthpiece, for a dentally anesthetized patient, for preventing the patient from unconsciously biting one's lips, tongue or cheek before an anesthetic completely wears off, by being tempo...
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WO/2022/029653A1 |
A robotic system and method involve a fiducial marker engaged with a maxillofacial anatomy, and an end effector at a distal end of an articulating arm member. The end effector receives a dental element comprising a prosthetic device, a s...
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WO/2022/023871A1 |
The invention relates to a process of manufacturing a dental milling block with a homogeneous color and/or translucency gradient. This process comprises the steps of providing a mold with a cavity having a z-direction and an x/y-directio...
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WO/2022/016599A1 |
A curved handpiece (100) used for dental root canal therapy, which forms an internally conductive, surface insulated, structurally compact, short in height, small in size, and convenient to maintain dental curved handpiece (100) overall ...
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WO/2022/017008A1 |
A root canal treatment guide plate and a manufacturing method therefor. A root canal treatment guide plate comprises a base (1), a guide seat (2) provided on the base (1), and a guide device (3) mounted on the guide seat (2); the base (1...
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WO/2022/016294A1 |
A method and a system for generating a three-dimensional crown surface for replacing a missing tooth are disclosed. The method comprising: detecting the missing tooth from a digital three-dimensional representation of a mouth using a fir...
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WO/2022/015911A2 |
A medical/dental handpiece comprises a housing having distal portion, the head portion having a bottom surface defining an opening. A motor and a light source are positioned with the handpiece, and the handpiece removably receives a ligh...
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WO/2022/010907A2 |
A dental restoration device includes a sleeve having an exterior surface and an interior pocket that is at least partially filled with a dental cement, and a crown having an exterior surface and an interior surface that is mated to the e...
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WO/2022/010040A1 |
The present invention relates to a medical drape, and more particularly, to a drape that improves hygiene by using a first guard part to prevent the spread of droplets generated from the mouth of a patient during dental treatment, and ca...
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WO/2022/008533A1 |
A support to acquire dental images, comprising means for fastening an image acquisition apparatus to the support, the support comprising at least a portion which is degradable by composting and/or biodegradable.
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WO/2022/003470A1 |
The invention relates to a process of producing a surface-modified non-metallic dental article, the process comprising the steps of providing a non-metallic dental article having an outer and an inner surface, applying a curable composit...
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WO/2022/004862A1 |
The present invention provides a zirconia calcined body which has achieved preferable color, light transmitting properties and strength with a short-time firing. The present invention relates to a zirconia calcined body which has a multi...
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WO/2021/262336A1 |
A dental overlay device includes a base (1013), connecting strut (1018), and veneer holder (1019). The base has a curvature in the form of an arch of a patient and defines a curved axis. The connecting strut has a first end attached to t...
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WO/2021/255162A1 |
The present invention relates to a root canal irrigation assembly, comprising a vacuum device (2), a suction element (5) having an elongate suction tip (6), and a sonic device having a sonic handpiece (15) for introducing sonic vibration...
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WO/2021/257811A1 |
An oral appliance and method for treating a sleep disorder in a subject are disclosed. The appliance includes, among other elements, a palatal overlay element that engages a portion of the dorsal surface of the subject's tongue, stabiliz...
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WO/2021/257708A1 |
A tooth clamping system for performing a dental procedure, the system comprising: a first chassis: and a second chassis rotatably coupled to the first chassis; wherein the first chassis and the second chassis form a cavity when the syste...
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WO/2021/251759A1 |
A removable retainer according to the present invention comprises: a body part that is formed of a shape-memory alloy material and has a front surface that is in close contact with the outer tooth surface of each tooth in the oral cavity...
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WO/2021/250236A1 |
A composition comprising nanoparticles, a method for the preparation of a composition comprising nanoparticles and uses of the composition for dental treatment are provided. Each nanoparticle is made of polymeric material and includes an...
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WO/2021/250664A1 |
An intraoral device, comprising an antiviral and/or antibacterial and/or antifungal ion releasing agent material(s) which, when said device is exposed to the oral cavity and to any gases, liquids and solids passing through the oral cavit...
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WO/2021/251762A1 |
An adhesive retainer according to the present invention comprises a body part which is formed of a shape memory alloy material, and which has a front surface closely attached to each tooth, wherein the body part comprises: a curved protr...
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WO/2021/245489A1 |
A custom tool for forming a dental restoration in a mouth of a patient. The custom tool includes a facial mold body for a patient-specific, customized fit with the facial side of at least one tooth of the patient; a lingual mold body for...
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WO/2021/245486A1 |
A custom tool for forming a dental restoration in a mouth of a patient. The custom tool includes a facial mold body for a patient-specific, customized fit with the facial side of at least one tooth of the patient; a lingual mold body for...
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WO/2021/240387A1 |
The present invention relates to an endodontic instrument comprising a working segment (11) having a working section (110) and terminating in a distal portion (12) having a guiding and cutting function. The distal portion comprises a rou...
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WO/2021/228794A1 |
The dental shield comprises a sheet (2) of translucent material, and with transverse dimensions comprised between five and forty centimeters, and a holding system (3) assembled to the sheet (2), with a through opening (7) which enables a...
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