33 results about "Oral cavity structure" patented technology

A device for the application of light treatment at a body structure is provided. The device could also be referred to as (dental) floss and be used for body structures in an oral cavity. The device distinguishes a container and a filament. The container hosts one or more light sources each capable of delivering a light beam with a unique light treatment. A user could select between the different light sources and / or parameters. The filament is a strand or fiber of a material transparent to the light beam. The filament is optically connected to a light source (or selected light source) such that the light beam could radiate through the filament at a body structure. The filament could be used in direct or not in direct contact with a body surface as long as the light treatment can be applied to the body structure.

An Orthodontic system which uses curable resin ropes known as Flex fit modules (FFM) to connect, via fasteners, between different components of an orthodontic system including orthodontic appliances, orthodontic axillaries, and anchorage devices. The FFM(s) is designed to be fit to or around the anatomy of the oral cavity and allow connection of the FFM(s) to orthodontic appliances, teeth or orthodontic auxiliaries, then after curing and becoming ridged and fixed are used for the purpose of applying or inhibiting orthodontic movement of teeth and oral structures during orthodontic treatment.

The invention relates to a method for implanting and locating a micro planting nail for orthodontics. The method comprises the steps that an oral cavity to be implanted with the micro planting nail is subjected to CBCT (Cone Beam Computed Tomography); a three-dimensional reconstruction for an oral cavity structure is performed; a three-dimensional entity image model is formed; a micro planting nail model is imported into a computer; a preset planting position for the micro planting nail is determined; an occlusal plane plate is put in a mouth of a patient; a horizontal movable unit is arranged on the occlusal plane plate; a lifting and rotation unit connected with a planting gun guide tube is arranged on the movable unit; a vertical distance between the planting gun guide tube and the occlusal plane plate and a planting direction of the micro planting nail are determined; and a planting gun is finally connected with the planting gun guide tube for planting operation. The method has the benefits that the implantation precision of the micro planting nail can be improved effectively; an implantation falling-off rate of the micro planting nail is reduced; a good correction effect is achieved; the pain and the hospitalization cost of a patient can be relieved and reduced; and the clinical working time of a doctor is saved.

The present invention provides a method and system for creating a customizable dental chart. The methods utilize independently modifiable representations of oral structures including teeth, soft and / or bony structures, wherein each of the representations of oral structures comprises a base structure and one or more attributes which optionally comprise one or more properties. The one or more attributes may be independently activated and the one or more properties of the attributes may be independently activated to form a representation of said patient's oral / dental cavity.

The invention relates to the field of measuring tools, and discloses a multifunctional orthodontic measuring assembly.The multifunctional orthodontic measuring assembly can integrate measuring tools such as a vernier caliper, a ruler and a protractor, and integration of the multiple measuring functions is achieved.Meanwhile, optimization design is carried out according to the anatomical characteristic of a stomatognathic system, the orthodontic measuring assembly and the oral cavity structure can be better matched, use and operation can be convenient accordingly, and the convenience and the accuracy of the oral cavity orthodontic measuring work are greatly improved.

The invention provides a bionic oral cavity structure for testing and application of the bionic oral cavity structure, and solves the technical problem that an existing bionic oral cavity structure needs to be improved in actual testing. The bionic oral cavity structure for testing comprises an upper jaw, a lower jaw, a driving unit, a sensor and a controller, and the structure is characterized inthat a gingiva part is made of a soft elastic material, a base body of the gingiva part is provided with a through hole and a cap part formed by extending upwards from an upper end opening of the through hole; a tooth part comprises molars and an implant all made of a hard material, the upper end of the implant penetrates the through hole of the gingiva and then extends into the cap part; the gingiva part and the implant are detachably fixed on a mounting plate, the sensor is a flexible sensor, and covers the cap part, a counter bore is formed in the bottom of each molar, the molars are mounted on the gingival part , and an integral body formed by the flexible sensor, the cap part and the upper end of the implant is embedded into the counter bore and is in close fit with the counter bore.

The quick false tooth forming process includes the step of forming base molds in different tooth forms and sizes based on the oral cavity structure of human bodies; the step of trial wearing the base mold near the user's oral structure through painting fast hardened soft stuffing to the base mold, making the base mold contact with the maxilla; and the step of trimming the base mold taken down from the user's oral cavity via eliminating the overflowed stuffing and polishing to obtain false teeth well fitting the maxilla of the user. The present invention can reduce false teeth making period and raise false teeth locating efficiency.

The invention discloses an intelligent electronic oral ulcer treatment instrument. The intelligent electronic oral ulcer treatment instrument mainly comprises a treatment instrument body, treatment instrument auxiliary equipment and a terminal controller; a liquid medicine tube is arranged in the treatment instrument body and connected with the treatment instrument auxiliary equipment through three catheters, the treatment instrument auxiliary equipment is internally provided with a liquid-sucking device, a dryer and a medicine spraying device, the treatment instrument auxiliary equipment is electrically connected to a terminal controller through a wire, the terminal controller comprises an image display screen, a data processor, a central controller and a main switch. The treatment instrument conforms to an oral cavity structure of a human body, multiple functions are achieved, sputum aspiration, drying and dosing are conducted in sequence, the ulcer condition in an oral cavity can beclearly reflected, targeted treatment is conducted according to the ulcer area and the severity degree, the dosing area and the dosage are controlled, the treatment accuracy and medicine absorbance are improved, the automation degree and intelligent degree are high in the whole treatment process, and cleanliness and sanitation are achieved.

The invention provides an all-ceramic removable denture structure and a manufacturing method thereof, and relates to the technical field of removable dentures. The all-ceramic removable denture structure comprises a base plate attached to an oral cavity structure, a connecting plate is fixedly connected to the top of the base plate, a plurality of positioning grooves are formed in the top of the connecting plate, artificial teeth are arranged in the positioning grooves, and a plurality of adjusting grooves in one-to-one correspondence with the positioning grooves are formed in the outer side of the connecting plate. According to the removable denture structure made of all porcelain, a movable plate is in threaded connection with a threaded rod, and the movable plate is moved under the limitation of an adjusting groove, so that a screw on a first connecting block is driven to be adjusted, an artificial tooth is moved and finely adjusted, the tooth is more fit for a user, and a connecting hole is blocked after the adjustment is completed; if abrasion occurs in the later use process, the connecting holes can be opened for adjustment, the artificial teeth are prevented from being detached, and the operation is more convenient.

An oral care device is described for contacting or transferring a dental composition to the hard or soft surfaces of the teeth comprising a backing layer and a discontinuous pattern of a dentally therapeutic composition. A method of using said oral care device to effectuate an aesthetic or therapeutic treatment is also described, whereby the oral care device is placed against the surface of at least one oral cavity structure, the discontinuous pattern of dentally therapeutic composition is contacted with or transferred to said structure. The backing layer may be left in place during the treatment period, or optionally removed from the oral cavity while leaving the therapeutic composition in contact with the target structure.

The invention discloses a machine used for milking a donkey. The machine comprises a supporting plate, wherein the top of the supporting plate is provided with a vacuum pump, a vacuum tank, a donkey milk storage tank and a partition plate, the top of the partition plate is provided with a top plate, the top of the top plate is provided with a control box, the donkey milk storage tank is connectedwith a main sucking pipe, one end of the main sucking pipe is provided with two branch sucking pipes, the two branch sucking pipes are provided with sucking cups, proximity switches and electrically operated valves respectively, the two sucking cups are provided with sucking covers and silica gel cavities, an armrest is welded to the portion, located at one side of the vacuum pump, of the supporting plate, a fixed leg is welded to the bottom of the supporting plate, and rollers are movably connected to the bottom of the supporting plate. The machine used for milking the donkey has the advantages that through the arrangement of the proximity switches, the electrically operated valves and the control box, when no donkey milk is squeezed, the proximity switches send signals to the control box, then the control box commands the electrically operated valves to be closed, so that the sucking cups cannot milk any more; the arranged transparent silica gel sucking covers and silica gel cavitiesof an oral cavity structure of a young donkey can reduce the damage of the sucking cups to the nipples.

A device is disclosed to assist in making a customized intraoral positioning device IPD to be positioned within a mouth of a patient in accordance with a prescribed radiation therapy treatment plan for a head and / or neck of the patient, the prescribed radiation therapy treatment plan including an incisor separation and / or tongue position of the patient, the device comprising: a base unit configured to be positioned between upper and lower arches in the patient's mouth, wherein the base unit includes an arch section for incisor separation in a deployed configuration in the patient's mouth and first and second arms that extending from the arch unit; a handle extending from the base unit to enable a user to grasp the device so that the user may introduce and remove the device from the patient's mouth; and one or more bite blocks configured on the arch section of the base unit so as to increase the height of the arch section in accordance with the incisor separation of the prescribed radiation therapy treatment plan, to thereby enable a user to obtain records of the position for dental and oral structure within the patient's mouth including a relationship between the upper and lower arches at the prescribed incisor separation.

The invention discloses an oral endoscope. The oral endoscope comprises a handle; a shell is installed at the right end of the handle; square holes are symmetrically provided on upper and lower partsof the shell; round holes are symmetrically provided on upper and lower parts of a right surface of the shell; a first electric telescopic pole is installed on a right surface of an inner cavity of the shell; a push rod is installed at the right end of the first electric telescopic pole; a rotating mechanism is installed at the right end of the push rod; a connecting rod is installed at one end ofthe rotating mechanism; a mirror is installed at the right end of the connecting rod; a plurality of illumination lamps are provided on an outer edge of the mirror; and first connecting bars are installed on both upper and lower end surfaces of the connecting rod. The oral endoscope solves the problems of seriously affected information collection due to simplex structures of existing oral endoscopes incompatible with complex oral cavity structures and shapes and fixed lengths of oral endoscope bodies, as well as inconvenient lens angle adjustment due to extremely narrow observation ranges offixedly connected lenses.

A bionic oral cavity structure for testing and application thereof are provided for solving a technical problem that actual test process of the conventional bionic oral cavity structure needs to be improved. The bionic oral cavity structure for testing includes: an upper jaw, a lower jaw, a drive unit, a sensor and a controller, wherein a gum is made of a soft elastic material, and a base of the gum has a through-hole; a cap is formed by extending upward from a top opening of the through-hole; the tooth comprises a molar made of a hard material, and an implant; a top end of the implant passes through the through-hole of the gum and then extends into the cap; the gum and the implant are detachably mounted on the mounting plate; the sensor is a flexible sensor which covers the cap.

The invention relates to a generation system of an invisible correcting appliance, belonging to the technical field of the oral cavity. A static data acquisition unit collects a plurality of groups ofstatic data, and a dynamic data acquisition unit collects the plurality of groups of static data; a data integration analysis unit carries out integration analysis on the data collected by the staticdata acquisition unit and the dynamic data acquisition unit, a data matching unit matches the data obtained by the data integration analysis unit with data in a basic correcting appliance database, and thus a basic correcting appliance with the highest similarity is found out; a basic correcting appliance retrieval unit retrieves the corresponding correcting appliance, an oral cavity structure model generating unit scans the oral cavity of a patient through a scanning device, thus the relevant data of the oral cavity is obtained, the data is matched with the retrieved correcting appliance through a model and basic correcting appliance matching and adjusting unit, new data chains can be generated through the static and dynamic data analysis, in addition, the data combination is diversified, a plurality of data chains can be generated, so that the follow-up matched use is facilitated, and the matching time is reduced; a solid 3D model is generated aiming at the inside structure of the oral cavity, and the accuracy is high.

An oral care device is described for contacting or transferring a dental composition to the hard or soft surfaces of the teeth comprising a backing layer and a discontinuous pattern of a dentally therapeutic composition. A method of using said oral care device to effectuate an aesthetic or therapeutic treatment is also described, whereby the oral care device is placed against the surface of at least one oral cavity structure, the discontinuous pattern of dentally therapeutic composition is contacted with or transferred to said structure. The backing layer may be left in place during the treatment period, or optionally removed from the oral cavity while leaving the therapeutic composition in contact with the target structure.

The invention relates to the field of measuring tools and discloses a multifunctional orthodontic measuring assembly. The multi-functional orthodontic measurement component can integrate measurement tools such as vernier calipers, rulers and protractors, and realize the collection of various measurement functions. At the same time, the optimized design is carried out according to the anatomical characteristics of the stomatognathic system, which can make the orthodontic measurement component more consistent with the oral cavity structure, thereby making it easy to use and operate, and greatly improving the convenience and accuracy of the orthodontic measurement work.

The invention discloses an intelligent electronic oral ulcer treatment instrument. The intelligent electronic oral ulcer treatment instrument mainly comprises a treatment instrument body, treatment instrument auxiliary equipment and a terminal controller; a liquid medicine tube is arranged in the treatment instrument body and connected with the treatment instrument auxiliary equipment through three catheters, the treatment instrument auxiliary equipment is internally provided with a liquid-sucking device, a dryer and a medicine spraying device, the treatment instrument auxiliary equipment is electrically connected to a terminal controller through a wire, the terminal controller comprises an image display screen, a data processor, a central controller and a main switch. The treatment instrument conforms to an oral cavity structure of a human body, multiple functions are achieved, sputum aspiration, drying and dosing are conducted in sequence, the ulcer condition in an oral cavity can beclearly reflected, targeted treatment is conducted according to the ulcer area and the severity degree, the dosing area and the dosage are controlled, the treatment accuracy and medicine absorbance are improved, the automation degree and intelligent degree are high in the whole treatment process, and cleanliness and sanitation are achieved.

The invention discloses an anti-snoring device with two coated sides. The inner side of a dental brace body is wrapped with a soft tooth diaphragm, the outer side of the dental brace body is coated with a hard tooth diaphragm, and the wearing comfort is improved while the durability of the anti-snoring device can be improved. The invention further provides a manufacturing method of the anti-snoring device with the two coated sides. The anti-snore device can fully accord with the oral structure of a wearer, and the discomfort feeling caused by alloy materials is overcome.

The present invention relates to a snoring prevention member and, specifically, to a snoring prevention member comprising: an insertion part into which all the teeth of the upper jaw and the lower jawof a wearer are to be inserted, which supports the upper gum, the lower gum, the outside of the upper teeth and the outside of the lower teeth, and which has accommodation grooves formed therein so as to allow the frenulum of the upper lip and the lower lip to be accommodated in the centers thereof; and a rigid panel which is inserted into the insertion part by means of insert injection, and which fixes the shape of the snoring prevention member that is modified to fit the shape of the oral structure of a user.

A method and system for receiving a dental radiographic image that includes an oral structure, and in an image processor, selecting a segmenter and an object detector, predicting masks and points of the oral structure using the segmenter and the object detector to become part of image metadata. The dental radiographic image and image metadata are further provided to a measurement processor for selecting at least one measurement method of a set of measurement methods according to the dental radiographic image and the image metadata, calculating a sensor pixel to mm (millimeter) ratio using the measurement method, and calculating a calibrated measurement of the oral structure.

Described herein are systems and methods for providing personalized oral care. A system for oral care comprises an oral insert. The oral insert is sized and shaped according to a user's oral cavity, and has a plurality of fluid nozzles and an effluence conduit to channel fluid out of the user's oral cavity. Pressurized fluid provided through the nozzles are directed to, for example, the interproximal spaces between the user's teeth. In some variations, a system comprises an oral insert and an elastomeric substrate that is attached to the oral insert. In some variations, the elastomeric substrate comprises a textured surface vibrates and / or mechanically agitates and / or translates along the surface of the user's teeth. In some variations, a system for oral care comprises a microbiome collection chamber. Some variations comprise dental shim devices that are used for acquiring oral structure data and alignment between the upper and lower arches.

Embodiments of the invention provide an imaging method and device based on multiple scanning, and electronic equipment. The method comprises the following steps: acquiring at least two sets of oral cavity structure images; respectively extracting an upper jawbone tissue image and a lower jawbone tissue image in each group of oral cavity structure images; performing registration fusion on the upperjawbone images corresponding to the at least two sets of oral cavity structure images to obtain a target upper jawbone tissue image; performing registration fusion on the lower jawbone tissue imagescorresponding to the at least two sets of oral cavity structure images to obtain a target lower jawbone tissue image; and fusing the target upper jawbone tissue image and the target lower jawbone tissue image according to the relative position relationship between the upper jawbone tissue and the lower jawbone tissue to obtain a target oral cavity structure image. According to the method, the registration fusion accuracy between the upper jawbone tissue image and the lower jawbone tissue image in the oral cavity structure can be fully ensured, the hardware cost of the oral cavity CBCT equipment is reduced, and the obtained target oral cavity structure image can meet more oral cavity clinical application requirements.

The invention relates to a jaw position recording tray and a method for determining a jaw position relation. According to the jaw position recording tray, the shape of the tray is matched with the oral cavity structure of an edentulous jaw patient; the tray comprises a base support and supporting tables which are respectively located at two sides of the base support; a tray handle connected with the base support is arranged at the front end of the tray; the tray handle is a flange inclining downwards and outwards; a supporting rod hole is reserved in a position, corresponding to the first molar of the upper jaw of the human body, of each supporting table; a screw joint mechanism is arranged in each supporting rod hole; and each screw joint mechanism is matched with a supporting rod with threads. The jaw position recording tray provided by the invention is reasonable in structural design, and can reduce the operation difficulty of a doctor for determining the jaw position relation during complete denture repair of the edentulous jaw patient. By using of the method for determining the jaw position relation through the jaw position recording tray provided by the invention, the jaw position relation can be determined by sequentially determining the plane, vertical distance and horizontal relations, and is easy in operation and accurate in jaw position recording.

The invention relates to the technical field of 3D image shaping simulation, in particular to a 3D image and feature fusion technology combined oral cavity shaping simulation display system. The system comprises an oral cavity scanning unit, an area lighting unit, a picture processing unit, a three-dimensional combination unit and a shape display unit. The oral cavity scanning unit scans and captures the shape of the oral cavity of a patient and the internal condition of the oral cavity, and the picture processing unit and the three-dimensional combination unit process and model the picture and the oral cavity structure, so that the oral cavity condition of the patient is displayed in front of the eyes of a doctor; the problem of watching dead angles caused by watching the oral cavity of the patient is avoided, so that a doctor can clearly know the oral cavity problem of the patient, and the doctor can conveniently take medicine according to the situation of the patient.

The invention provides a three-dimensional simulation operation device for oral medical training. The device comprises a training table, a light supplementing lamp, a clamping telescopic driving piece, a display screen, a display disc, an extensible teaching aid, a lifting telescopic driving piece, a reversing sleeve, a telescopic rod, a pushing rod, a reversing driving piece, an extension driving piece, a steering driving piece and a micro camera; an upper carrying plate is arranged on the table top of the training table; the light supplementing lamps are fixedly connected to the two sides of the upper surface of the upper carrying plate; the clamping telescopic driving piece is fixedly connected to the upper surface of the upper carrying plate, and an output shaft of the clamping telescopic driving piece is fixedly connected with the clamping block; the display screen is fixedly connected to the front surface of the rear plate of the training table through screws; and the shaft of the display disc is rotationally connected to the middle of the upper carrier plate through a bearing. Therefore, improvement is made on the basis of existing oral cavity structure learning equipment, the oral cavity interior display mode and the influence adjusting function are optimized,oral cavity structure learning is further improved, and recording of surgical operation steps is facilitated.

The present invention relates to an anti-snoring device. Specifically, it relates to an anti-snoring device, which includes an insertion part and a rigid plate, and the insertion part inserts all the teeth of the wearer's upper and lower jaws, and supports the upper gum, the lower gum, the outer side of the upper teeth, and the lower teeth. In the outer part of the upper lip and the lower lip, a receiving groove is formed in the center; the rigid plate is inserted between the insertion parts by insert molding, and the rigid plate is used for fixing and deforming to fit the user The shape of the anti-snoring device depends on the morphology of the oral structure.