12 results about "Otology" patented technology

The utility model provides a glasses wearing auxiliary device for otology patients after operation, and belongs to the technical field of medical auxiliary devices. The device comprises a glasses frame and an elastic bridle, glasses legs are arranged at one end of the glasses frame, fixing piles are arranged at the other end of the glasses frame, a clamp and a fixing sleeve are arranged at the two ends of the elastic bridle respectively, the clamp is used for being clamped and fixed to the fixing piles, and the fixing sleeve is used for being detachably installed at the ends of the glasses legs. And a telescopic adjusting mechanism is arranged in the middle of the elastic bridle. The telescopic adjusting mechanism in the middle of the elastic bridle comprises an inserting block and a buckle which are matched with each other in an inserting mode. The middle of the elastic bridle is broken, one end of the middle of the elastic bridle is fixedly connected with the buckle, and the other end of the middle of the elastic bridle is connected with the inserting block in a winding mode. According to the utility model, the otology patient can conveniently and quickly wear the glasses after the operation, the universality is strong, and the overall use effect is good.

The present application relates to the field of otology disease prediction, and particularly relates to an otology disease prediction method based on multi-modal data fusion and confidence evaluation. The technical scheme comprises: collecting an ear endoscope digital image, wideband tympanometry measurement data, and structured or unstructured clinical information; performing integrity check and quality check on the collected data, checking whether the ear endoscope digital image resolution meets the minimum pixel requirement and whether the information is complete; then performing otology data preprocessing and multi-modal feature extraction, extracting an ear endoscope digital image feature vector, a feature vector representing wideband tympanometry data, and a clinical information feature vector; after feature extraction, fusion is performed, and after fusion, confidence evaluation and recurrence risk prediction are performed. The present application significantly improves the accuracy of otology disease prediction by deeply fusing image, physiological signal and clinical text three modal data through an attention mechanism. The present application is suitable for otology disease prediction.

The invention discloses an otology medicine knowledge base construction method and device and a storage medium. The method comprises the following steps: acquiring an otology knowledge data set, an otology clinical case data set and a plurality of ear CT images, identifying a plurality of first medical entity words in the otology knowledge data set and a plurality of second medical entity words in the otology clinical case data set, and extracting quantitative image features corresponding to a plurality of image sub-regions in the plurality of CT images; according to the multiple first medical entity words, the multiple second medical entity words and the quantitative image features corresponding to the multiple image sub-regions, a heterogeneous graph network is constructed, and the otology medicine knowledge base is generated based on the heterogeneous graph network, so that image data-clinical parameters-otology professional knowledge data can be effectively integrated; the otology professional knowledge is deeply associated with the image data and the clinical parameters, and unified structured data is generated, so that the otology medical knowledge base capable of integrating the otology image data and the clinical parameters is constructed.

The utility model discloses a fixing device for otology continuous perfusion flushing recovery, which comprises a placing bin, a reflux treatment bin, a pump body and a flusher, a fixing auxiliary mechanism is arranged on the inner wall of the inner side of the placing bin, and the fixing auxiliary mechanism comprises a control frame fixedly connected to the inner wall of the inner side of the placing bin; a control rod is slidably connected to the interior of the control frame, and a clamping frame is fixedly connected to one end of the control rod. According to the fixing device for continuous perfusion, flushing and recycling in the otology department, the rotating shaft drives the regulation and control wheel to rotate by rotating the rotating shaft, the regulation and control wheel pushes the control rod to move by utilizing the shape of the regulation and control wheel, and the clamping frame is clamped on the outer side of the backflow treatment bin; the purpose that the clamping frame can conveniently limit the backflow treatment bin through the limiting frame is achieved, then the backflow treatment bin can be conveniently installed at the bottom of the inner side of the containing bin, and the situation that installation and fixation of the backflow treatment bin fail is avoided.

The utility model discloses a pasting film for otology operation, which belongs to the technical field of medical consumables and comprises a film body, a liquid collecting hopper connected with the film body for forming, a connecting film, a second opening arranged on the surface of the connecting film and corresponding to the first opening, and the liquid collecting hopper is connected with the film body for forming. And a strip-shaped side opening communicated with the second opening is formed in the surface of the connecting film. The ear protection film has the beneficial effects that the connecting film, the second opening and the strip-shaped side opening are arranged, so that the second opening of the connecting film corresponds to the first opening in the film body, and the film body is firstly adhered to the ear of a patient, so that the ear penetrates out of the first opening; the connecting film is attached to the film body after being sleeved on the ear through the strip-shaped side opening, the design is tightly attached to the outline of the ear, flushing or perfusate permeation is effectively blocked, pollution of an operation area and discomfort of the ear of a patient are avoided, cleanliness and comfort of the ear operation are improved, and the postoperative infection risk is reduced.

The auditory meatus dosing device comprises a dosing head arranged on an ointment tube, the dosing head comprises a tube cap used for being in butt joint with the ointment tube and a medicine tube used for stretching into an external auditory meatus, one end of the medicine tube is detachably connected with a medicine spoon, and the medicine spoon comprises a lantern ring and a medicine tongue. The medicine tongue is provided with a medicine containing face used for containing and applying medicine and a medicine applying face used for evenly applying ointment. The administration head can be directly mounted on a medicinal ointment tube, so that ointment can be pushed to the medicine containing surface of the medicine spoon by squeezing the ointment tube so as to apply the ointment to an affected part in an ear canal, and then the ointment tube is turned over to enable the medicine applying surface of the medicine spoon to face the affected part, so that the ointment can be uniformly applied by the medicine spoon; therefore, the medicine containing surface of the medicine spoon can be used for taking a trace amount of medicine to control the dosage, and the medicine smearing surface can be used for accurately applying the medicine to an affected part, so that medicine waste is avoided, and the treatment effect of auditory meatus medicine application can be ensured.

The invention discloses an abnormal feature extraction method and device for otology multi-mode data and a medium, and the method comprises the steps: carrying out the abnormal feature extraction of the otology multi-mode data of a user according to a comprehensive model, and obtaining the abnormal features of the otology data; wherein the comprehensive model is obtained by training the initial model according to positive and negative sample pairs and pseudo labels, and the positive and negative sample pairs are generated by pairing joint representation vectors of different users. According to the abnormal feature extraction method and device for otology multi-modal data and the medium, the combined representation vector is generated to integrate the image and the text data so as to break the modal barrier, and the positive and negative sample pairs and the pseudo labels are combined to train the initial model, so that the obtained comprehensive model can master the multi-modal association logic, and the accuracy of the abnormal feature extraction of the otology multi-modal data is improved. The abnormal features can be directly and efficiently extracted, and the problems that the abnormal feature extraction efficiency is low and the rapid processing requirement of the otology multi-modal data is difficult to meet due to the lack of an analysis mechanism for efficiently integrating the otology multi-modal data can be solved.

Devices, systems, and methods can be used to facilitate performing procedures in the outer, middle, and / or inner ear in order to diagnose and / or treat diseases, including but not limited to hearing loss and other ear diseases. For example, devices, systems, and methods are described herein that include instruments and techniques to minimize invasiveness and / or enhance the efficacy of procedures performed in the outer, middle, and / or inner ear space, such as, for example, mastoidectomy, tympanoplasty, cholesteatoma treatment, otosclerosis treatment, and Eustachian tube treatment.

1. The name of the design product: otology infusion needle handle (2). 2. The use of the design product: for the treatment of symptoms such as inner ear administration of neurosensory deafness. 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.

Systems and methods can be employed to facilitate access and surgery in the external, middle, and inner ear for the diagnosis or treatment of ear conditions including, but not limited to, hearing loss and excess earwax. In some examples, the systems and methods include instruments and techniques that facilitate trans-tympanic or trans-fibroannular access to the middle ear. The systems and methods can also be used to improve the accessibility of various otologic procedures, such as, but not limited to, cholesteatoma removal, tympanic membrane repair, and ossicular chain repair.

The utility model provides a postoperative nursing device for otology patients, and belongs to the technical field of otology nursing. The device comprises a main pillow and an auxiliary pillow, a connecting mechanism is arranged between the bottom of the main pillow and the bottom of the auxiliary pillow, a nursing groove is formed in the distance between the main pillow and the auxiliary pillow, a neck pillow is fixed to the side, away from the auxiliary pillow, of the main pillow, and the connecting mechanism comprises a first base plate and a second base plate; the first base plate is fixed to the bottom of the main pillow body, the second base plate is fixed to the bottom of the auxiliary pillow body, and the first base plate and the second base plate are connected in a telescopic mode. The size of the nursing groove and the expansion degree of the neck pillow can be adjusted according to the needs of a patient, use is flexible, the sleep quality of the otology patient can be effectively guaranteed, and the nursing and rehabilitation effect is improved.

This invention discloses a method and apparatus for constructing a large-scale model for the vertical field of otology, relating to the field of artificial intelligence technology. The method includes: acquiring an otology dataset, including at least one of the following: otology pathology reports, otology journal articles, otology clinical practice guidelines, otology pathology images and annotations, ear function testing data, otoscopy videos, surgical operation videos and keyframes and annotations, and a 3D point cloud model of ear structure; pre-training a general basic large-scale model using the otology dataset to obtain a large-scale model with otology professional knowledge; and fine-tuning the pre-trained large-scale model using a fine-tuning instruction dataset to obtain an interactive otology vertical-domain large-scale model, wherein the fine-tuning instruction dataset includes at least one of the following: otology single-turn dialogue data, otology multi-turn dialogue data, otology NLP task instruction data, and clinical operation guidance data. This embodiment can enhance the large-scale model's understanding of otology knowledge.