64 results about "Dental Curing" patented technology

The present invention addresses the problem of providing an auxiliary instrument for dental treatment capable of being easily removed from a tooth restored while hardly causing pain to a patient when removing the auxiliary instrument for dental treatment after curing a curable composition for tooth restoration. One aspect for solving the above problem is an auxiliary instrument for dental treatment, the auxiliary instrument having a body part having a recessed opening part capable of accommodating at least a portion required to be restored of a tooth restored of a patient, wherein: a portion at least accommodating the portion required to be restored has an inner surface shape corresponding to a preliminarily designed outer surface shape of the portion required to be restored of the tooth after restoration; in a state in which the body part is elastically deformed and attached to the tooth restored, a cavity is formed by the inner surface shape and the outer surface shape of the tooth restored; the auxiliary instrument for dental treatment restores the tooth restored by irradiating a dental photocurable composition introduced into the cavity with light in a state of being attached to the tooth restored to cure the dental photocurable composition; and a resin material having a tensile elongation in accordance with JIS K6251 of 10%-60% is used.

1. Name of the product in this design: Root canal preparation machine bending head. 2. Purpose of this design: For use in the head of a dental root canal preparation machine. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. Design 1 is designated as the basic design.

1. The name of the design product: dental external storage box. 2. The use of the design product: accessories for dental treatment equipment. 3. The design features of the design product: in shape. 4. The picture or photo that best shows the design features: perspective view.

1. Name of the product in this design: Chassis (S60). 2. Purpose of this design: To install valve bodies and fix components of dental treatment machines. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The invention relates to the technical field of dental treatment, in particular to an adjustable dental transfer rod which comprises a transfer rod body, a first adjusting assembly movably arranged in the transfer rod body and a second adjusting assembly movably arranged at one end of the first adjusting assembly. The transfer rod is used for positioning impression and mold taking in dental treatment, the transfer rod is stably connected with the healing abutment through the first adjusting assembly, and the second adjusting assembly is used for impression or mold taking. The adjustable dental transfer rod has the beneficial effects that through the structural design that the first adjusting assembly and the second adjusting assembly cooperate with each other, flexible adjustment of the second adjusting assembly in the direction relative to the first adjusting assembly is achieved, and the treatment requirements of different tooth positions and angles are met; and through the design of a locking structure, the stability and reliability of the adjusted angle are ensured, and the situation that the treatment effect is affected due to angle change in the operation process is effectively avoided.

1. The name of the design product: case (A5). 2. The use of the design product: install valve body, fix the parts of dental treatment machine. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

Embodiments relate to a systems and methods for preventative irradiative dental treatment. In accordance with one embodiment, a system and method include using a radiation source to generate a radiation; using an optic disposed to accept the radiation to internally reflect he radiation at a first end; using at least one side of the optic to contact a dental hard tissue; using the optic to couple some of the radiation into the dental hard tissue; and, using a controller to control a parameter of the radiation to heat a surface of the dental hard tissue.

A dental polishing cup for holding a dental treatment material, having a body with an elastic material, the body having a length along a longitudinal axis, a proximal end, a distal end, and a round cross-section taken perpendicularly to the length, wherein the body has a distal diameter at the distal end, the body further defining a cup cavity with an opening at the distal end; and wherein a portion of the body defines an enhanced-flexibility band (EFB) situated circumferentially at a distance from the distal end, the EFB formed from a material that is more flexible than other portions of the body, and the distal diameter of the cup cavity expands in response to an applied pressure to the distal end.

Systems and methods utilizing a two-way mirror display for patient self-positioning for dental x-ray image acquisition. The system includes a camera configured to capture an image of a patient, a display, a two-way mirror positioned between a patient location and the display, and an electronic processor. The electronic processor is configured to select, based upon a user input, an operating mode for the display; and based upon the selected operating mode, displaying at least one image on the display. The method includes receiving image data from a camera, identifying at least one facial feature of the patient in the image data, determining if a face of the patient is aligned with at least one anatomical plane based upon the at least one facial feature, and displaying at least one movement guide on a display based upon the determined alignment of the face of the patient.

1. The name of the design product: light curing machine charging base (1). 2. The use of the design product: the design product is mainly used in dental treatment environment, providing charging, storage and display for light curing machine. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

This dental curable composition contains a polymerizable monomer (M) and a specific inorganic powder (C), and is characterized in that: the specific inorganic powder (C) is composed of aggregated particles (c) comprising inorganic particles (a) constituting an inorganic powder (A) having a specific average particle diameter and a specific Zeta potential, and inorganic particles (b) constituting an inorganic powder (A) having a specific average particle diameter and a specific Zeta potential; the inorganic particles (b) constitute an inorganic powder (B) having a specific average particle diameter and Zeta potential, the dental curable composition further contains at least one selected from the group consisting of the inorganic powder (A) and a specific organic-inorganic composite powder (D), and the content of each powder is within a specific range. According to the present invention, it is possible to provide a dental curable composition which has high dispersibility of inorganic particles in the composition, good pushability from a syringe, moderate flowability, little change in flowability over time, and high mechanical strength after curing.

1. Name of the product in this design: Drill bit (for removing screws). 2. Intended use of this design: This design is used for a drill bit in dental treatment. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

1. Name of the product in this design: Instrument tray (A4). 2. Purpose of this design: Component of a dental treatment machine. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

1. The name of the design product: hot melt dental cement filler working tip. 2. The use of the design product: the design product belongs to the field of medical devices, used in cooperation with the dental cement cutter, specifically for cutting off dental cement material in dental treatment. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

Method for determining at least a partial movement pattern of a dental treatment instrument (14), in particular a toothbrush, resulting during dental treatment, in particular tooth cleaning, comprising at least the following steps: Acquisition of data by means of at least one optical acquisition device (4) relating to at least one movement parameter of the dental treatment device (14) which is moved in at least one X / Y plane for the treatment of surface parts of the teeth relative to a first reference system which moves with the head of the person being treated (8) wherein the optical acquisition device is designed as at least one camera for the three-dimensional acquisition of the at least one movement parameter of the dental treatment device, wherein at least one or both pupils and / or the nose of the person being treated are located in a detection area of ​​the camera, wherein a processor device (2) defines a further three-dimensional reference system that moves with the dental treatment device (14) when the dental treatment device (14) is moved in space, wherein the reference system is formed by characteristic anthropometric body points, body lines and / or body surfaces of the hand with which the dental treatment device (14) is guided, and providing the acquired data to a processor device (2) for determining the movement pattern, wherein the movement of the dental treatment device is recorded relative to the first reference system coupled with a movement of the head, the dental treatment device is an electric toothbrush, wherein the processor device is a mobile phone or a tablet PC and wherein the processor device includes the optical detection device.

Described herein are dental treatment compositions, more particularly, a dental varnish composition useful in effective fluoridation, enhancement of remineralization the tooth enamel, and hypersensitivity through occlusion of dentine tubule. The dental varnish composition includes a hydrogel system and at least one fluoride source, wherein the dental varnish is water soluble. The hydrogel system includes at least one polyphenol having at least one phenol group, at least one polymer, and a metal ion. Described herein are also methods of making dental varnish composition in a single step and one pot synthesis.

1. The name of the design product: dental curing light (DR-1129). 2. The use of the design product: special equipment for dental treatment, which makes dental materials (such as composite resin, adhesive, etc.) rapidly solidify under the irradiation of light of a specific wavelength, thereby realizing the functions of tooth repair, bonding, etc. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: assembly 1 perspective view 1. 5. Other components that need to be explained: including assembly 1, assembly 2.

1. Name of the product in this design: Dental mouth opener. 2. Purpose of this product design: To open the patient's lips during dental treatment. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The present invention provides a dilution-type disinfectant solution generating device and dental treatment system that are simple in configuration and capable of diluting disinfectant solutions to desired concentrations. [Solution] The diluted disinfectant solution generating device 1 includes a stock solution tank 30 capable of storing disinfectant solution L1, dilution solution tanks 10 and 20 capable of storing diluted disinfectant solution L2 obtained by diluting the disinfectant solution L1 supplied from the stock solution tank 30 with water to a desired concentration, and transport pipes 2, 2a, 2b, 2c, and 2d that can take out the diluted disinfectant solution L2 from the dilution solution tanks 10 and 20 and distribute it.

The utility model relates to the technical field of drying machines, in particular to a membrane type filtering drying machine which comprises a main shell, a membrane type filtering device and a membrane type filtering device, a cylindrical tubular drying film is arranged in the main shell; the upper part and the lower part of the main shell are respectively in sealed connection with an upper joint seat with an exhaust port and a lower joint seat with an air inlet, the upper joint seat is in sealed connection with an exhaust filtering structure, and the lower joint seat is in sealed connection with a gas-liquid separation structure; the exhaust filtering structure and the gas-liquid separation structure are respectively communicated with the upper and lower ends of the tubular drying film. According to the membrane type filtering and drying machine, the membrane type filtering function and the drying function are integrated in one all-in-one machine through modular design, the all-in-one machine can be directly integrated in an air compressor system, and compared with a traditional combination of multiple independent devices, the space of a dental treatment room is greatly saved; the problem that existing equipment occupies a large space due to scattered layout is solved.

The utility model belongs to the technical field of optical fiber light guide bars, and particularly relates to an optical fiber assembly for dental diagnosis and treatment, which comprises a light guide component and a connector fixed on the light guide component and used for connecting the light guide component with a dental curing machine, a convex block for extruding and expanding the rubber ring outwards is arranged in the plug head in a sliding manner, and the expansion action is realized by the thrust of the tail end in the inserting process of the plug head and the curing machine; it can be understood that the inner cladding of the optical fiber uses polytetrafluoroethylene to realize low-refractive-index total reflection, reduce light leakage and have high chemical stability; the middle layer reduces interface scattering and refractive index through silicon resin so as to inhibit light loss; an outer cladding layer is aluminized to reflect lateral light leakage and resist high temperature; and meanwhile, a linkage mechanism of the convex block and the rubber ring is arranged, and the plugging action of the connector and the expansion of the rubber ring are synchronously controlled through a linkage ring, so that the plugging convenience and the connection stability are realized.

The suction device (1) for aspirating material during dental treatment comprises a handpiece (10) having a suction opening (15) allowing the passage of aspirated material and further comprises an attachment (20) designed to be attached to the handpiece (10) for splash protection, the attachment (20) comprising a mounting part (25) for replaceably or permanently attaching the attachment (20) to the handpiece (10), a suction opening (26) for passing the aspirated material through the suction opening (26) and the suction opening (15) when the attachment (20) is attached to the handpiece, and at least a side wall (23) extending from the suction opening (26) and surrounding the molar tooth partially or on at least two sides of the molar tooth and forming a working channel (30) designed in particular to simultaneously accommodate a dental tool (2), the working channel having at least one introduction part for introducing the dental tool (2) into the working channel.

1. Name of the product in this design: Control unit for a controller for dental treatment. 2. Application of this design: This design is used as a whole for controlling dental equipment, such as dental handheld devices; the partial design is used for the control unit of a controller for dental treatment. 3. The key design features of this product are the partial shapes of the product shown in the figure. 4. The image or photograph that best illustrates the design's key points: 3D view 1. 5. Other situations requiring explanation: The solid lines in the figure indicate the parts that require protection, and the dashed lines indicate the parts that do not require protection.

1. The name of the design product: mouth mirror (with scale). 2. The use of the design product: for dental treatment care. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.