117 results about "Tongue surface" patented technology

A toothbrush having a handle portion formed with a neck at one end thereof and extending along a first longitudinal axis. A head section is coupled to the neck. The head section includes a plurality of first cleaning members provided on a first head side thereof which extends outwardly from the first head side generally perpendicular to the first longitudinal axis. The head section further includes a second cleaning member provided on a second head side thereof opposite to the first head side. In order to reliably clean the tongue surface, the second cleaning member includes a plurality of flat-tipped conical-shaped cleaning elements which extend outwardly from the second head side of the head section generally perpendicular to the first longitudinal axis. Alternately, the second cleaning member can include a plurality of grated cleaning elements which extend outwardly from the second head side of the head section generally perpendicular to the first longitudinal axis.

The invention discloses an automatic analysis method of a tongue color and a coating color in traditional Chinese medicine based on image retrieval, and belongs to the field of interdiscipline of information science and traditional Chinese medicine. In view of the characteristics that a result of tongue diagnosis in traditional Chinese medicine varies with different individuals, has strong subjectivity and lacks of normalization and standardization, the automatic analysis method of the tongue color and the coating color in the traditional Chinese medicine based on the image retrieval is designed. The automatic analysis method is characterized by comprising the following steps of inputting a tongue image to be analyzed by a user, firstly, segmenting a tongue body region through a tongue body segmentation technology, carrying out regional division on a tongue surface, distinguishing a tongue nature region and a coated tongue region, distinguishing a visual feature of the image in each region so as to form a feature vector, secondly, computing similarity of the feature vector and the feature of a tongue picture of a marked tongue image in a feature library, returning a most similar image as a retrieved result, and lastly, judging the retrieved result by utilizing a method of statistical decision, and respectively giving classification suggestions to the tongue color and the coating color in the tongue picture. According to the automatic analysis method, a classification result is more accurate and has a certain practical value.

A tongue cleaning device has not been available which ensures easy and satisfactory tongue cleaning for prevention of halitosis. To solve the problem, a tongue cleaning device is provided which is adapted to suck a tongue surface through a cylindrical member 11 by a suction system while scraping the tongue surface with spatulate members 14 and brushes 15. Papillae on the tongue surface are successively raised or laid down by scraping the tongue surface with the spatulate members 14 and brushes 15. Therefore, fossae of the tongue papillae and fissurae and sulci between the tongue papillae are spread so that bacterial plaque and bacteria can be sucked out of the sulci and the like by the suction system. Thus, the tongue can easily be cleaned.

A portable, hand-held device is employed to clean the tongue. The device includes a housing configured to be grasped by a user during a tongue cleaning procedure, a fibrous brush configured to clean tongue surfaces as the brush is moved against the surface of the tongue, and a motor assembly configured to vibrate the brush as the brush is moved against the surface of the tongue. The brush has a height that is substantially less than the width thereof, such that the configuration of the brush minimizes the elicitation of a gag reflex when the device is used to clean the tongue.

The invention relates to a movable tooth corrector and a manufacture method, belonging to the technical field of medical appliances and being characterized in that a tooth socket in an arciform slotted disc shape can contain the dental sequence on an upper jaw or a lower jaw by two parts, i.e. the labial side and the tongue side; the arciform tooth socket extends from a molar tooth at one side to a molar tooth at the other side, is sleeved on the dental sequence, wraps the dental sequence from the lip surface and the tongue surface of the tooth and extends to the gum part below the tooth on the upper jaw or the lower jaw; and one or dozens of arch screws are stably melted in the tongue side of the arciform tooth socket. The invention has the advantages that a thermoplastic material as compared with other movable tooth correctors is comfortable to the surfaces of the tooth and the gum without unnecessary irritation and bad feelings. The corrector provides comfortable, attractive and accurate correction treatment so as to acquire predictable treatment effect.

The invention discloses an air-conditioner duct component and an air-conditioner indoor unit. The air-conditioner duct component comprises a volute component and a first volute tongue, the volute component comprises a first duct and a second duct corresponding to two cross flow wind wheels respectively, the first duct and the second duct are symmetrically arranged, the first volute tongue is arranged in the first duct and connected with the volute component in a fastened manner, and a volute tongue surface serves as a portion of the first duct. A volute tongue component is individually machined and then assembled with the volute component, the cost of a die can be reduced, machining accuracy of the volute tongue surface and accurate gaps among the volute tongues and the cross flow wind wheels can be ensured, so that assembly accuracy of a volute of the air-conditioner indoor unit, the volute tongues and the cross flow wind wheels is improved, and the air outlet effect of an air-conditioner is improved.

The invention discloses a tongue image texture quantitative analysis method based on a multi-scale convolutional neural network, and relates to the technical field of image recognition processing. Themethod comprises the following steps: S1, constructing a multi-scale convolutional neural network; S2, collecting and preprocessing tongue picture big data; S3, training a neural network model; and S4, carrying out pricking, speckle and tooth mark detection on the tongue image. According to the invention, by constructing the multi-scale convolutional neural network, three types of targets with different scales, such as spurs, tooth marks and cracks, in the tongue surface image can be detected at one time; pixel-level contour areas are extracted for detection targets, point pricks, tooth marksand cracks are quantified and graded according to the depth degree and the number index of each detection target, the method has the advantages of being high in specificity, good in repeatability andhigh in accuracy, and the detection capacity can be remarkably improved.

The invention discloses a tongue coating greasyness identification method based on texture and distribution characteristics. The method comprises steps that, (1), a training sample set is established by utilizing acquired tongue surface image samples in combination with Gabor textures, Tamura roughness and tongue coating distribution characteristics; (2), the training sample set is trained by utilizing a support vector machine to establish a tongue coating greasyness classifier; and (3), the established tongue coating greasyness classifier is utilized for identification to determine whether a to-be-identified tongue surface image belongs to a greasy tongue phenomenon type. Through the method, tongue surface image textures, roughness and tongue coating distribution characteristic vectors are acquired, the support vector machine is employed as the classifier to simulate tongue coating image identification of Chinese medical specialists, and repeatability is realized; in an identification stage through the method, artificial guidance and parameter setting are not necessary, the greasy tongue phenomenon determination mechanism is more visual and fairer; Chinese medical identification on the greasy tongue phenomenon is simulated, and problems of strong subjectivity and poor repeatability existing in traditional Chinese medicine visual observation about the greasy tongue phenomenon are solved.

The invention relates to a tongue diagnosis auxiliary medical system based on lingual surface and sublingual comprehensive analysis. The tongue diagnosis auxiliary medical system comprises a control module, a response module, an auxiliary module and an analysis processing module, the control module comprises a WIFI (wireless fidelity) control unit, a light source control unit and a camera control unit, the response module comprises a light source response unit and a camera response unit, the auxiliary module comprises a power unit, a tongue image storage unit, a voice prompting unit and a patient basic information database, and the analysis processing module comprises a tongue image digital processing unit and a tongue image classification index standard database module. According to the system, data can be automatically and integrally acquired, analyzed and processed, acquisition environment standards of tongue images are reliable, a classification and analysis system of the tongue images can basically reach artificial intelligence effect, automatic and integrated assistant medical treatment can be achieved, and the problems of shortage medical resource and low clinic efficiency can be effectively relieved.

The invention relates to a method for manufacturing a personalized tongue side corrector and a tongue side corrector. The method for manufacturing the personalized tongue side corrector comprises the following step of: 1) making a correcting plan; 2) manufacturing an impression, and manufacturing a plaster model to obtain a tooth arranging model; 3) according to the tooth arranging model, obtaining an ideal arch diagram; 4) selecting a bracket resin type and a bracket backplate model; 5) according to the ideal arch diagram, bending a full-size arch wire into an ideal arch; 6) manufacturing a personalized bracket; 7) resetting the personalized bracket on the tooth arranging model and manufacturing a transferring tray; and 8) according to the ideal arch diagram, manufacturing a series of arch wires. By the method for manufacturing the personalized tongue side corrector, a ribbon arch or an edgewise is selected according to requirements of different patients on torque and the width of the bracket is properly regulated according to a requirement on axis inclination; the personalized bracket backplate which is manufactured according to anatomical structure of a radula surface corresponds to the teeth of the patient one by one; and the bracket backplate is in complete fit with a cambered shape of the radula surface, so that the adhering stability and the positioning precision of the bracket are improved, the bracket can fit with the tooth surface to the maximum extent, the comfort and the attraction of the patient are ensured, and the clinical operation is facilitated.

The invention discloses an oral cavity inner protecting tongue supporting frame. The oral cavity inner protecting tongue supporting frame comprises a supporting frame body, a saliva suction hole and lighting devices; the outer edge of an upper frame and a lower frame of the supporting frame body are sunken inwards so that operating space can be provided for dental treatment; the supporting frame body is provided with the saliva suction hole which is used for containing a saliva suction device; the positions, close to the upper gingival and the lower gingival, of the supporting frame body are provided with the lighting devices. The oral cavity inner protecting tongue supporting frame is stuffed in the oral cavity of a patient after being compressed, the oral cavity inner protecting tongue supporting frame is automatically stretched in the oral cavity, and on the premise that it is guaranteed that a tongue body does not lose the free movement space, the oral cavity inner protecting tongue supporting frame is isolated from teeth and the gingival region. The supporting frame body is made from elastic medical silica gel, restraint on the oral cavity of the patient is more natural, and side effects on the temporo-mandibular joints are small; on the premise that it is guaranteed that a tongue moves normally, the tongue is isolated and protected again injuries; the oral cavity inner protecting tongue supporting frame is simple in structure, convenient and fast to use and better in comfort; continuous and safe saliva suction can be achieved, a tongue surface and tongue sides can be illuminated, and convenience is provided for tooth treatment.

The invention discloses a traditional Chinese medicine tongue fur separation method. The method comprises the following steps: obtaining an image containing a tongue body part; converting the image from the RGB space to the HSI space according to the characteristics of the tongue image, and performing tongue segmentation; analyzing and calculating the peak value of the chromaticity histogram in anHIS space, and determining the number of tongue image clusters and the approximate position of a cluster center; classifying the tongue body characteristics according to the distribution characteristics of the tongue coating and the tongue quality on the tongue surface to obtain a tongue quality separation result. According to the characteristic that the tongue image is composed of tongue qualityand tongue coating, image characteristics are combined with a traditional clustering algorithm from tongue body segmentation, the tongue quality and coating separation result can be obtained accurately, and traditional Chinese medicine diagnosis is assisted.

The invention relates to the technical field of medicines, in particular to a tongue point encephalopathy therapy apparatus for treating encephalopathy and protecting health and beautifying, comprising a therapy head having a tongue-surface-shaped upper piece and a sublingual lower piece; the upper piece and the lower piece are connected at one end to form an integral holding structure; the upper piece and the lower piece are respectively provided with electronic points; electric pulse signals are provided through a control device to the electronic points. The invention adopts electric, magnetic, infrared, laser and physical vibration effects to stimulate the points on the tongue of a human body corresponding to the treatment of encephalopathy so as to play the role of treating the encephalopathy of the human body. The tongue point encephalopathy therapy apparatus has obvious effect in treating senile dementia, presenile dementia, spinocerebellar atrophy, parkinsonism, staggers, encephalalgia, trigeminal neuralgia, neurasthenia, insomnia, tristimania, cerebral palsy, infantile autism, hypophrenia, glaucoma, optic atrophy, amblyopia, inborn visual disturbance, tinnitus, deafness, paralysis vocal cord, aphonia, hoarseness, pollinosis, aging resistance, wrinkle reduction, internal secretion regulation, apoplexy (including sequela of brain damage, and the like), facioplegia, facial spasm, and the like.

The invention discloses a method for preparing camphor tree leaf tobacco flavor, comprising the steps of screening microbe on the surface of tobacco leaf, isolating the microbe capable of producing aroma, mixing with germfree camphor tree leaves, carrying out solid fermentation, extracting volatile oil in fermentation products, and diluting to obtain the camphor tree leaf tobacco flavor. In the invention, the tobacco flavor is obtained through a method of microbial fermentation to ensure that active constituents in the fermentation raw material can be effectively preserved, the process is simple and a new way is provided for flavor preparing industry. The obtained camphor tree leaf tobacco flavor is capable of reducing the harms of tobacco to human body to a certain degree; and the smoke is fine and smooth, and has moist feeling, slight sweet feeling and good penetration to ensure that the throat irritation is obviously relieved, the smoke has brewing aroma and fermented sour aroma and has no obvious residual on the tongue surface.

The invention discloses an adjustable elevator guide rail detecting device, comprising an aisle-tooth bottom plate, wherein the middle position of the aisle-tooth bottom plate is provided with an aisle-tooth gear; the aisle-tooth gear is meshed with guiding-rule sliding racks positioned at the two sides; aisle-tooth guiding rules are fixed at the outer sides of the guiding-rule sliding racks; the aisle-tooth guiding rules are connected with rotatable guiding-rule balance plates by rotating pins; the surfaces of the aisle-tooth guiding rules are provided with first-group scale lines; one end of each guiding-rule balance plate is a sharp-angled pointer; the pointers points at the first-group scale lines; the surface of the aisle-tooth bottom plate is provided with second-group scale lines along the moving direction of the guiding-rule sliding racks; and the aisle-tooth bottom plate is provided with guiding structures of the guiding-rule sliding racks. The adjustable elevator guide rail detecting device disclosed by the invention has the advantages that the structure is simple and reasonable, the cost is low, the carrying is convenient, the safety and reliability are achieved, and the distance between two pairs of heavy guide rails and the level degree of tongue surfaces of the guide rails can be conveniently and quickly detected.

The invention relates to the technical field of floor latches, in particular to a latch for a cork or a plastic floor. The latch comprises a false tongue and a mortise. A horizontal lock between the false tongue and the mortise comprises a contact surface D between the surfaces of the floor and a contact surface C which is arranged between a groove and a bulge and prevents the false tongue from relieving locking from the mortise through translational motion, and a gap exists between a concave bottom and a convex bottom; a vertical lock between the false tongue and the mortise comprises a contact surface A between an upper tongue surface and an upper tenon and a contact surface B between a lower tongue surface and a lower tenon, and the contact surface A and the contact surface B do not exceed the end surface of the upper tongue. When a forming tool of floor latch slotting equipment processes the positions of the upper tenon and the lower tenon of the contact surface A and the contact surface B, the processing is carried out by taking the floor plane as the reference plane, therefore, the splicing height difference caused by the thickness of the floor is overcome; meanwhile, the gap exists between the concave bottom and the convex bottom of the floor, and the influence on the splicing height difference, which is caused by the extrusion between the bulge and the indentation, can be overcome.

A sheet electronic thermometer includes: a sensing device adhered to or set on an object (skin or tongue surface of human body, indoor or outdoor a container surface, water pot) and a receiving device receiving signals sensed by the device, after a tester gets a receiving device close to a sensing device to press the measurement switch of the receiving device which will generated a magnetic field transferred to the sensing device to generated a supply needed by the sensing device measuring the object temperature signals to transfer it to the receiving device to fetch and display the measured temperature data.

An assembly for a turbine engine includes a turbine engine first component, a turbine engine second component and a seal assembly. The first component includes a groove and a groove surface. The second component includes a tongue that extends into the groove to a tongue surface. The seal assembly at least partially seals a gap between the groove surface and the tongue surface. The seal assembly includes a rope seal and a clip that attaches the rope seal to the tongue. The rope seal is arranged within the groove between the groove surface and the tongue surface.

The invention discloses a detecting tool for a lug of an oil cylinder, which is used for detecting the symmetry of the lug of the oil cylinder. An end surface and an internal thread of the lug are arranged on the right part of the lug, and a flat tongue surface is arranged on the left part of the lug. The detecting tool comprises a cushion block, a pressing block and a detecting sample pillar, wherein an external thread is screwed at the left part of the detecting sample pillar, a leveling step is arranged on the middle part of the detecting sample pillar, a measuring pillar is arranged on the right part of the detecting sample pillar, the screwed external thread is matched with the internal thread, the leveling step is matched with the end surface, and the measuring pillar is matched with the flat tongue surface. The detecting tool for the lug of the oil cylinder has the advantages that the structure is simple, and the construction cost is low.

The invention relates to a method for reducing bitterness of bitter drugs, which does not cause delay of release rate, does not show reduction of bioavailability in comparison with conventional pharmaceutical preparations and, due to the use of additives generally used in the field of pharmaceutical preparation, has high practical value, and to intrabuccally quick disintegrating tablets having reduced bitterness of bitter drugs. Illustratively, it relates to an intrabuccally quick disintegrating tablet which comprises a bitter drug and a water-insoluble substance having an average particle size of 30 μm or less, wherein the water-insoluble substance disperses as particles on the tongue surface prior to the release of the bitter drug.