143results about "Somatoscope" patented technology

A laryngoscope includes a curved blade including a proximal end, a distal end, and a first channel. The laryngoscope also includes a handle and a second channel. The handle includes a non-electric light source, e.g., a chemiluminescent light source. A catalytic agent in the chemiluminescent light source is activated by pressure on the chemiluminescent light source to generate light that transmits along the first channel. The second channel is disposed proximate and through the blade and configured to provide at least one of oxygen, suction, and an instrumentation into the proximal end and out of the distal end of the blade.

A wireless intraoral scanner and an intraoral scan image forming apparatus including the same are disclosed. The intraoral scan image forming apparatus comprises: an intraoral scanner (10) that optically scans and captures intraoral structures to obtain two-dimensional shape image data of the intraoral structures; a data processor (22) that outputs a control signal for the intraoral scanner (10) and forms a three-dimensional shape image of the intraoral structures from the two-dimensional shape image data of the intraoral structures obtained from the intraoral scanner (10); a wireless auxiliary device (30) that supplies power for driving the intraoral scanner (10) to the intraoral scanner (10) through a wired signal line (19), receives a wired signal transmitted from the intraoral scanner (10) through the wired signal line (19), converts it into a wireless signal and transmits it to the data processor (22), receives a wireless signal transmitted wirelessly from the data processor (22), converts it into a wired signal and transmits it to the intraoral scanner (10); and a wireless transmission / reception device (80) that receives the wireless signal transmitted from the wireless auxiliary device (30), converts it into a wired signal and transmits it to the data processor (22), receives a wired signal transmitted from the data processor (22), converts it into a wireless signal and transmits it to the wireless auxiliary device (30).

The present disclosure relates to the technical field of medical devices, in particular to an oral cavity expansion device. The present disclosure comprises a driving handle detachably connected to the outside of a mounting body; a clamping assembly arranged between the mounting body and the driving handle, the clamping assembly being used for locking the driving handle on the mounting body; a driving assembly arranged in the driving handle; a transmission assembly arranged in the mounting body; a connecting assembly having one end connected to the output end of the driving assembly and the opposite end connected to the input end of the transmission assembly; an expansion assembly connected to the output end of the transmission assembly, the expansion assembly having a supporting end for supporting the oral cavity, the transmission assembly being used for converting the force of the driving assembly into the force of the supporting end for expanding the oral cavity of the patient; and a limiting assembly for locking the expansion state of the supporting end. The present disclosure can reduce the probability of the device being touched by medical staff during operation, thereby reducing the discomfort and potential harm of the patient.

The present disclosure relates generally to thermal management of a scanner, in particular a cooling system for a scanner. More specifically the present disclosure relates to a scanner wherein the cooling system is integrated, in particular a wireless intraoral scanner with integrated cooling. The present disclosure further relates to method for cooling the scanner. One embodiment relates to an intraoral scanner for scanning a dental object, comprising an outer shell housing defining a longitudinal axis of the scanner, the outer shell housing accommodating electronic components generating heat during use, and a cooling system for removing heat from the electronic components, the cooling system comprising a heat exchanger, such as a heat sink, and a fan.

The present invention provides an oral endoscope that enables the prevention of typical contaminating particles reaching the surface of the shielding window during the pretreatment of a patient's biological hard tissue. [Solution] The oral endoscope includes a shielding window (6) located at the working end (101) of the housing, and an optical sensor (8) connected to a microprocessor is located inside the housing, in front of the shielding window (6). A backlight (5) is located inside the housing. The housing is connected by a tube to a compressed air supply source located outside the housing. The housing has an opening for supplying air to the outer surface of the shielding window. According to the present invention, a diffuser (7) is located inside the opening. The diffuser is adapted to generate an air jet that creates an air curtain, the air jet making an angle from 0° to 15° with respect to the plane of the shielding window and having an outflow velocity from 6 m / s to 50 m / s.

The present invention relates to a portable optical magnification device with a multispectral illumination unit (UV, IR, and white light), an optical magnification unit, and AI-supported analysis for real-time anomaly detection. The device combines magnification, illumination, and augmented reality displays in a modular and ergonomic design. Application areas include medicine (e.g., detection of infected tissue), forensics (e.g., evidence collection), and engineering (e.g., materials testing). The illumination unit enables fluorescent and polarized light analysis, while interchangeable microscope lenses provide flexible magnification. Diagnostic results are processed by AI and visualized in real time within the user's field of vision.

This invention relates to the field of medical endoscope technology, specifically a non-loosening double-port endoscope ...

A processing device of a system makes a comparison between a current image of an oral cavity of a patient and one or more previously received images of the oral cavity of the patient, the current image and the one or more previously received images having been generated by an intraoral scanner. The processing device determines an amount of overlap between a current field of view of the intraoral scanner and topography scans of the oral cavity based on the comparison. The processing device outputs a warning indicator associated with a positioning of the current field of view of the intraoral scanner responsive to determining that the amount of overlap fails to meet or exceed an overlap threshold.

The utility model discloses a multifunctional miniature mouth mirror, including handle, the one end of handle swing type installation has mouth mirror subassembly, the other end of handle swing type installation has auxiliary assembly, mouth mirror subassembly includes lens holder, the bottom of lens holder is connected with lens holder groove, and the top of lens holder is with the one end of handle screw connection, and the mouth mirror lens is installed in lens holder groove, and there is the included angle between lens holder and lens holder groove, and the included angle angle can be adjusted, the auxiliary assembly includes mounting seat, and the top of mounting seat is fixedly installed with auxiliary instrument, and the bottom of mounting base is coaxially fixedly installed with the plug connector, and the other end of handle is set up with the plug connector matched plug -in groove, the utility model discloses the detachable and angle adjustable structure, can replace the mouth mirror subassembly with different diameter size mouth mirror lens and the auxiliary assembly with different auxiliary instrument according to actual use situation, can enter the surgical area and obtain the clear mirror image, and can simplify the operation process, improve the diagnosis and treatment efficiency, guarantee the treatment effect.

The utility model provides a visual periodontal therapeutic apparatus, which mainly comprises a handle, a working part fixed at one end of the handle, an optical lens arranged at the outlet position of a chute at the tail end of the working part in a sliding manner, and a bendable adjusting rod and an adjusting roller which are arranged in the chute. The optical lens is connected with the display device through a cable, so that periodontal internal conditions of a patient can be visually observed; one end of the bendable adjusting rod is connected with the optical lens, and the other end is provided with a rack structure; the adjusting roller is rotatably arranged on the handle and meshed with the rack structure, and part of the adjusting roller is exposed out of the surface of the handle to facilitate shifting. By shifting the adjusting roller, the bendable adjusting rod slides in the sliding groove to drive the optical lens to slide, so that the distance between the optical lens and the working tip of the working part is adjusted. The visual periodontal therapeutic apparatus is simple and convenient to operate, flexible to adjust and convenient for periodontal treatment.

This invention discloses an intelligent follow-up system and method for precancerous oral lesions, relating to the fields of smart healthcare and computer vision technology. The system includes: an intraoral standardized image acquisition device, a patient smart terminal, a processing terminal, and a medical care terminal. The acquisition device provides a two-dimensional physical reference for scale and chromaticity. The processing terminal acquires standardized images from multiple time points, performs normalization, registration at the same location, and lesion segmentation to extract area and chromaticity feature sequences. By calculating the two sets of feature sequences, a temporal correlation is established representing the leading or lagging status of chromaticity and area changes. Based on this, the phase matching category is determined in conjunction with the current change, and a differential weighted fusion is performed using the corresponding weighting factor to obtain a lesion progression score. Finally, risk stratification is output, and warning information is pushed to the medical care terminal. This invention effectively overcomes the systemic recognition bottleneck in the follow-up of this type of lesion.

Various apparatuses are disclosed (e.g., system, device, method, or the like) for guiding the capture and assessing the quality of an image, including dental images. The apparatuses may use trained neural networks to examine images and provide users feedback regarding image quality. The neural networks may be trained based on images within image groups that have been ranked based on perceived image quality.

An intraoral scanning system comprises an intraoral scanner and a base unit comprising a computing device and a cradle for the intraoral scanner. Responsive to placement of the intraoral scanner into the cradle, the intraoral scanner causes the base unit to wirelessly broadcast a unique identifier according to a first wireless communication protocol and receives the unique identifier. The intraoral scanner uses the unique identifier to establish a wireless connection with the base unit according to a second wireless communication protocol.

The utility model discloses a children's oral cavity health monitoring system based on plaque abnormal early warning, including monitoring device deck chair, monitoring device deck chair is installed and is provided with headrest, the headrest is connected with fixed assembly, monitoring device deck chair is provided with instrument placing tray, monitoring device deck chair still is connected with lighting equipment, the lighting equipment outer wall is swing -connected with protection subassembly, monitoring device deck chair outer wall is provided with monitoring instrument, this monitoring device passes through the synchronous rotation of double -shaft drive motor and screw in fixed assembly, effectively prevented the head swing, neck twist etc.

This application belongs to the field of oral examination technology and relates to an oral examination device. The window portion of the protective sleeve communicates with the receiving cavity and is positioned opposite to the shielding portion. The window portion and the shielding portion are respectively adapted to the viewing window surface. The detection unit is detachably installed within the receiving cavity of the protective sleeve in either a forward or reverse orientation. In the forward orientation, the window portion corresponds to the viewing window surface; in the reverse orientation, the shielding portion corresponds to the viewing window surface. The technical solution provided by this application can effectively protect the patient's privacy.

The utility model relates to medical instrument technical field, propose a kind of oral cavity saliva suction pipe with fixed function, including saliva suction pipe body, the one end of saliva suction pipe body is the same as gingival separator like sickle shape, the outside wall of saliva suction pipe body is provided with occlusal block, the side of occlusal block is provided with guide pipe, and saliva suction pipe body is inserted in occlusal block and guide pipe, the left and right sides of occlusal block are both fixedly installed with H-shaped casing, the upper and lower sides of occlusal block are both provided with occlusal plate, the side of two occlusal plates is all rectangular fixedly installed with four fixed columns, and fixed column and H-shaped casing are inserted between, the side of fixed column is sequentially provided with multiple insertion holes from top to bottom, one of H-shaped casing is provided with a pair of locking components, by the one end of saliva suction pipe body is set to sickle shape, to make the working end of saliva suction pipe body have a little angle, to further when extracting embedded tooth, can be used to fix incised gingival, assist doctor treatment, saliva can also continue to be sucked.

The utility model relates to a kind of multifunctional physical examination apparatus, including Y-shaped sound guide pipe (1), auscultation ear piece (2), chest piece (3), the auscultation ear piece (2) symmetry is set in the two branch ends of Y-shaped sound guide pipe (1), the chest piece (3) is set in the main stem end of Y-shaped sound guide pipe (1), the chest piece (3) back detachably provided with light source (4) and timer (5), the main stem side wall of Y-shaped sound guide pipe (1) is provided with scale mark layer (6) and pupil table (7), the main stem of Y-shaped sound guide pipe (1) still be provided with sensory tester (8), percussion hammer subassembly (9). Compared with prior art, the utility model is simple in structure, convenient to carry and take, and is conducive to improving the work efficiency of medical staff to carry out physical examination.

The dental arch image generation apparatus includes: an acquisition unit (51) for acquiring a photographic image of the surface of the dental arch and plaque inside the oral cavity irradiated with light in the wavelength range of blue light; a processing unit (52) for generating a plurality of second dental arch block images by performing white balance processing on each of a plurality of first dental arch block images, which are local dental arch images based on the photographed image; and a synthesis unit (53) for generating a dental arch image by synthesizing the plurality of second dental arch block images.

This utility model discloses a tongue lifter for Zhuang medicine leech therapy targeting sublingual veins, belonging to the field of medical auxiliary equipment technology. It includes an oral cavity opener, a tongue lifter, and an angle adjustment mechanism. The oral cavity opener is used to secure itself to the upper and lower teeth to open the oral cavity and keep it in an open state. The two ends of the tongue lifter are rotatably connected to the oral cavity opener via connecting shafts. The angle adjustment mechanism is connected to the tongue lifter and is used to rotate the tongue lifter at a certain angle, thereby lifting the tongue and exposing the sublingual vein. The angle adjustment mechanism has a one-way locking function to maintain the stability of the tongue lifter's position after rotation. This utility model, by securing the oral cavity opener to the patient's upper and lower teeth, keeps the patient's mouth open. Then, by rotating the tongue lifter, the sublingual vein is fully exposed. This eliminates the need for medical personnel to constantly apply additional force to maintain the position of the tongue lifter, making it more convenient and simple to use.

The utility model relates to ear nose throat mouth part prop open technical field, and disclose a mouth part prop open device, including the outer frame, the one side sliding of outer frame is inserted and is equipped with the moving column, wherein a group the outer surface of center column is located in the outer frame inside fixed cover and is equipped with the first gear, the one end of center column extends to the outer frame outside fixed with the square frame, the middle slide of square frame is inserted and is equipped with the connecting rod, the top end one side of square bar is fixed with the dilatation plug, the utility model discloses through the cooperation use between outer frame, pull bolt, moving column, limit slot, first gear, second gear, square bar, dilatation plug and first spring, make two groups of dilatation plug's dilatation range controllable, and the specific situation of convenient adjustment according to patient, through the cooperation use between outer frame, square bar, center column, square frame, second spring, clamping block and connecting rod, conveniently replace the dilatation plug of wear or damage, reduce the use cost.

The invention aims to provide an oral health dispenser based on oral health detection and image recognition, which comprises an oral health detector used for monitoring the oral health state of a patient, detecting the oral pH value, the bacterial level, the dental plaque accumulation, the gingival health condition and the oral temperature, the detector consists of at least one sensing element selected from a pH sensor, an electrochemical sensor, a temperature sensor, an optical sensor and a conductivity sensor; the oral cavity photographing instrument is used for photographing high-definition images of the interior of the oral cavity and teeth of the patient by adopting an endoscope, a 3D scanner or other camera equipment, and transmitting image data to the data analysis and fusion system in a wireless communication mode; the problem that an existing product cannot be individually blended according to the oral cavity condition of each patient, so that the treatment effect is limited is solved. How to automatically blend appropriate therapeutic molecules according to the health condition of a patient and accurately release the therapeutic molecules into the oral cavity of the patient is still the technical problem to be solved urgently.

The objective is to provide a detection device that can detect both the amount and location of plaque attached to teeth, and accurately determine the amount of plaque within a specified range. [Solution] The detection system 1 is a detection system that detects fluorescence emitted by exciting a target object in the oral cavity of a subject, and comprises a housing 15 having a main body 10 and an insertion part 11 located at one end of the main body 10 and inserted into the oral cavity of a subject, a light guide part 23 arranged in the insertion part 11 and guiding fluorescence to the main body, a photodetection unit 24 that outputs the fluorescence intensity incident via the light guide part 23 as an intensity signal, an acceleration sensor that outputs a physical quantity related to the acceleration applied to the housing 15 as an acceleration signal, and a generation unit 32 that generates detection position information indicating the fluorescence intensity corresponding to the position of the target object based on the intensity signal and the acceleration signal.

A dental mouthpiece is provided that may be attached to a high-suction dental adapter for the purpose of assisting the dental staff during dental procedures through chair-side, hands-free suction, and isolation. Such a mouthpiece may comprise a main body portion, a cheek retractor portion, and a suction connector portion. In an embodiment, the main body portion, cheek retractor portion, and suction connector portion may be molded in one piece, preferably by injection molding. The main body portion has an anterior wall inside the curve and a posterior wall outside the curve, and an at least one connector connecting the anterior wall and the posterior wall. The main body portion has an anterior intervening wall and the posterior intervening wall in between the anterior and posterior walls. The anterior intervening wall and the posterior intervening walls have alternating crests and troughs.