11 results about "Tongue Base" patented technology

The utility model provides a kind of for the hemostatic pad of pressing tongue base mucosa, belong to medical instrument technical field, comprising: hemostatic pad main body, with patient sublingual is conformed to;Compression component, convex is formed on hemostatic pad main body, and compression component corresponds to the tongue mucosa area of patient sublingual tongue taking;Fixed component, set up in the both sides of hemostatic pad main body, fixed component can be operatively fixed tongue from the both sides of patient tongue.It is beneficial to effect: through with patient sublingual is conformed to hemostatic pad main body and the compression component that convex is formed on it, can aim at the tongue mucosa area of patient sublingual taking, so that it better conforms to sublingual physiological camber, enhance patient comfort, can better carry out compression to bleeding site, improve compression hemostatic effect, reduce the possibility of secondary infection, be favorable to the postoperative recovery of patient.

A system includes memory, and processing circuitry coupled to the memory, the processing circuitry configured to: determine at least one of: a cross-electrical signal measurement at a first electrode on a first lead implanted within a tongue of the patient based on a stimulation signal between a second electrode on the first lead or a second lead implanted within the tongue of the patient and a third electrode, or a strain measurement of at least one of the first lead or the second lead. The processing circuitry is configured to determine movement of the tongue based on at least one of the cross-electrical signal measurement or the strain measurement, and generate information indicative of the movement of the tongue.

1. Name of the design product: Tongue base. 2. Use of the design product: Tongue base. 3. Design points of the design product: Shape. 4. Picture or photo best indicating the design points: Fig. 1.

The application provides a geometric modular protective structure, which comprises a buffer module and a plurality of triangular protective modules; the triangular protective module comprises: side plates, which are three and sequentially formed by folding a piece of paper board, a fixing opening is formed through the side plates, a plurality of insertion slots are formed on one side of the side plates, a plurality of cutting slots are formed on the opposite side of the side plates, and the insertion slots and the cutting slots are adaptively connected; a tongue base is integrally formed at the end of the side plate on the side, and a slot is formed through the bending part of the side plate and the tongue base; a tongue is integrally formed at the end of the other side plate on the side, and the tongue is adaptively connected with the slot; when the tongue is connected with the slot, the three side plates are enclosed into a triangle; and when two adjacent triangular protective modules are stacked, the tip of one triangular protective module corresponds to the side plate of the other triangular protective module. The triangular protective module has the stability of the triangular structure, is more stable and firm, has small volume and light weight, effectively reduces the volume and weight of the package, and saves space.

An oral positioning device is provided to solve the problem of surgical risks associated with the conventional method of improving sleep apnea. The oral positioning device includes an upper positioning cover, a lower positioning cover, and two positioning members respectively connected to the upper positioning cover and the lower positioning cover. The upper positioning cover includes a groove, and an outer sidewall and an inner sidewall are respectively located on two opposite sides of the groove of the upper positioning cover. The lower positioning cover includes a groove, and an outer sidewall and an inner sidewall are respectively located on two opposite sides of the groove of the lower positioning cover. The lower positioning cover protrudes beyond the upper positioning cover by a protruding distance. The oral positioning device can prevent the user from breathing obstruction caused by tongue base muscles during sleep.

A bilateral tongue base repositioner holds the lateral borders of the tongue base inferiorly and anteriorly by means of lateral tongue base contacting pads located at the posterior ends of a wire framework that rotates around and slides through slots at the posterior ends of the buccal walls of an upper oral appliance. The contour of the lateral tongue base contacting pads is flat transversely, with an inferior and anterior facing concavity. The inferiorly and anteriorly facing surfaces of the lateral tongue base contacting pads also have an intricately textured tongue gripping surface provided by transversely oriented grooves with anteriorly slanted walls that grip the tissue on top of the sides of the tongue base to prevent it from slipping posteriorly into the pharynx. The wire framework comprises two antero-posteriorly oriented arms that are connected posteriorly by a transverse member. Each arm has an anterior end that is bent sharply inward (medially) to engage an apertured positioning plate attached to the buccal wall of the upper oral appliance. The anterior ends of the arms can be forced laterally out of one set of apertures and shifted into a different set of apertures to adjust the position of the lateral tongue base contacting pads.

The present application relates to the technical field of image processing, and especially to a traditional Chinese medicine tongue image recognition method and system based on image processing, wherein the present application firstly collects a tongue base image and a tongue surface image, then performs conventional image preprocessing operation and illumination correction on the tongue base image and the tongue surface image, adopts different illumination correction work, adjusts the brightness of the tongue surface image by using a linear change method, and realizes illumination correction on the tongue base image by using a block correction method, and when performing illumination correction on the tongue base image, an improved Gaussian weight function formula is used to independently perform illumination estimation on each small block, the gradient calculation is introduced into the specific application scene of illumination estimation of the block image, and when performing illumination estimation on the pixels of the block tongue base image, the gradient term of the block image pixel is introduced, so that the improved Gaussian weight function can determine the improved term of the Gaussian weight function according to the image details of each block tongue base image, and the estimated pixels can better retain the detail information of the tongue base image.

The invention relates to the technical field of medical instruments, and discloses an oral endoscope mouthpiece with a tongue depressor, the oral endoscope mouthpiece comprises a mouthpiece main body, an oxygen supply catheter, a nasal suction head and a sampling catheter, the mouthpiece main body is formed by integrally connecting a mouthpiece shell and a wing plate, the mouthpiece shell is provided with a tongue depressor assembly, the tongue depressor assembly comprises a tongue depressor detachably connected with the mouthpiece shell, and the sampling catheter is arranged on the tongue depressor assembly. The end of the tongue depressor is integrally connected with an extension part, an air supply channel is formed in the extension part, and the end of the extension part is connected with a flow choking turning plate through a flexible part. According to the oral endoscope mouthpiece with the tongue pressing function, by arranging the tongue pressing assembly, the tongue body can be effectively pressed, the situation that the tongue root falls to block the respiratory tract due to the fact that muscle tension is reduced due to anesthetic medicine is avoided, it is ensured that the airway of a patient keeps smooth, and meanwhile through mutual cooperation of an extension piece, an air supply channel, a flexible piece and a flow blocking turning plate, the flow blocking effect is good. Reflux is prevented from entering the airway, and the safety of a patient in the digestive endoscopy diagnosis and treatment process is effectively improved.

The application discloses a tooth mark tongue classification method and device based on priori regularization, and the method comprises the following steps: acquiring a tongue image; processing the tongue image to obtain a mask image; obtaining an attention map through convolutional neural network processing of the tongue image; and combining the mask image and the attention map to construct a tooth mark tongue classification model. The application provides a tooth mark tongue classification method and device based on priori regularization, which overcomes the problem that the model in the prior art does not focus on the target key area, and improves the model performance.

The utility model relates to a combined wiring terminal capable of adjusting the wiring direction, which does not need trial and error installation in the installation and maintenance process, and can efficiently and conveniently realize the adjustment of the wiring direction of the wiring terminal relative to a fixed part. The wiring terminal (100) comprises a crimping sleeve (110) and a terminating tongue piece assembly (120), and the terminating tongue piece assembly comprises a first tongue piece part (121) connected with the crimping sleeve; the second tongue piece part (122) is provided with a tongue piece base part (122a) which is of an N-polygon structure and a terminating tongue piece (122b) which extends outwards from any side of the N-polygon structure of the tongue piece base part; the second tongue piece part is connected with the first tongue piece part through a tongue piece fastening connecting piece (130) and can rotate relative to the first tongue piece part in the mode that the different side faces of the tongue piece base part abut against the first tongue piece part, and the terminating tongue piece of the second tongue piece part is connected with the fixed part (400) through a terminating fastening connecting piece (300).

This invention discloses a variable-frequency ultrasonic rehabilitation trainer for dysphagia following stroke, comprising an ultrasonic system, an insulating shell, a power supply, a base, and gaskets. The ultrasonic system consists of an ultrasonic drive circuit board, a sandwich-type piezoelectric transducer, and an ultrasonic amplitude transformer. Impedance matching achieves system coupling. The ultrasonic power supply, connected to a microcontroller signal control module on a separate circuit board, provides impedance matching and frequency tracking functions. Integrated chips, multivibrators, and low-pass filters control the intensity of the ultrasonic waves, thus changing the power of the ultrasonic rehabilitation trainer. The ultrasonic amplitude transformer is an exponentially transitional, small-end symmetrical type, exhibiting longitudinal or torsional vibration characteristics and advantages in length and shape. It is also equipped with medical-grade silicone sleeves of various shapes. Patients with dysphagia can use the trainer to stimulate the palatal arch, soft palate, tongue base, and posterior pharyngeal wall, enhancing muscle contraction and inducing the swallowing reflex.