8 results about "Herniated discs" patented technology

This utility model relates to the field of medical rehabilitation equipment technology and discloses a lumbar disc herniation traction device, including: a bed, a fixed module, a movable module, and a traction module. The bed is also provided with a limiting component and an auxiliary component. The fixed module includes a fixed bed board and a fixed rod fixedly installed on the bed, and a shoulder fixation strap is provided on the fixed rod. The movable module includes a movable bed board slidably installed on the bed, and a lumbar fixation strap is provided on the movable bed board. The end of the lumbar fixation strap is connected to a movable rod. The traction module includes a traction device fixedly connected to the bed. This lumbar disc herniation traction device uses a signal transmission line to connect an emergency stop device. The signal transmission line itself has a certain length, which can extend the position of the emergency stop device, making it convenient for the patient to hold the emergency stop device during traction. The patient can then use the emergency stop button on the emergency stop device to quickly stop the traction, avoiding prolonged negative conditions for the patient.

The utility model belongs to the technical field of medical instruments, and particularly relates to a lumbar disc herniation leg lifting measuring assistor which comprises a bottom pad, an adjusting pad is arranged on the top face of the bottom pad, a measuring frame penetrates through the inner side of the adjusting pad and comprises a U-shaped rotating rod and a U-shaped moving cylinder, the U-shaped rotating rod penetrates through the adjusting pad, and the U-shaped moving cylinder is arranged on the U-shaped rotating rod. The outer sides of the two ends of the U-shaped rotating rod are movably sleeved with U-shaped moving cylinders, inclined supports are symmetrically fixed to the edge of the top face of the bottom pad, moving grooves are formed in the side walls of the inclined supports, the U-shaped moving cylinders penetrate through the moving grooves, and angle measuring plates are symmetrically fixed to the two side walls of the adjusting pad. A medical worker can accurately judge the leg lifting angle of a patient by observing the corresponding angle of the U-shaped rotating rod and the angle measuring plate on the measuring frame, the measuring result is visually observed and exists all the time, recording of the medical worker is facilitated, meanwhile, the patient can conduct detection independently, the medical worker does not need to support the legs of the patient all the time, and the working efficiency is improved. And the convenience of detection operation is improved.

This invention discloses a system for predicting the risk of recurrence after lumbar disc herniation surgery based on domain offset correction, relating to the fields of medical data processing and clinical disease risk prediction technology. The system acquires multimodal clinical and imaging feature vectors and follow-up outcome data from training and independent validation cohorts. It trains a center classifier to quantify and correct for differences in multi-center data distribution, calculates and normalizes the importance weights of each training case, trains a survival analysis base learner based on the processed weights, and performs stacking and ensemble integration. The final deployment model is determined by combining the independent validation case cohort. The final deployment model is then used to infer the risk of recurrence in target patients after lumbar disc herniation surgery, outputting individualized recurrence risk scores, risk stratification, and recurrence-free survival curves. This improves the robustness and reliability of the risk prediction system in cross-center scenarios and is suitable for follow-up management and clinical decision support after lumbar disc herniation surgery.

The application provides a lumbar disc herniation and nerve root compression relationship grading method and system based on a visual Transformer, wherein a labeled ROI frame is used to extract a region of interest of a T2 axial lumbar MRI image, and data enhancement and normalization processing are performed; after normalization, the image is subjected to a hollow convolution embedding operation, and a feature image is projected to an embedding dimension D; next, the feature image is divided into windows and fed into a network for training; during network training, a deep hollow convolution is used for mapping in the divided window, and then multi-head self-attention calculation is performed; a deformable attention Transformer module is added for training, a finally obtained feature vector is fed into a classification head, and then a lumbar disc herniation and nerve root compression relationship grading result is obtained through Softmax classification. The application can accurately, efficiently and quickly realize a lumbar disc herniation and nerve root compression relationship grading task.

The invention discloses an oral and fumigated traditional Chinese medicine composition for treating gynecological diseases and application thereof, and relates to the technical field of traditional Chinese medicines, the weight ranges of the raw materials of the two compositions are both 0.1-100g, and the dosage is flexible and adjustable. The oral composition consists of 31 traditional Chinese medicines such as Chinese angelica and fried red peony root, is decocted into 200ml / bag of decoction, is orally taken after a meal, and is suitable for various gynecological diseases such as hypomenorrhea, polycystic ovarian syndrome, premature ovarian failure, uterus cold infertility and the like; the fumigation composition is composed of 29 traditional Chinese medicines such as radix aconiti preparata and pepper, 30-70 g of the traditional Chinese medicines are smashed, boiled and fumigated for 30 min, feet can be soaked or affected parts can be washed, one treatment course lasts for 10-15 days, the fumigation composition is continuously used for 3 treatment courses, and the fumigation composition is suitable for gynecological diseases and rheumatic bone diseases such as rheumatic arthritis and lumbar disc herniation. The traditional Chinese medicine composition realizes simultaneous internal and external treatment, is scientific in compatibility, high in pertinence, stable in curative effect and high in safety, solves the problems of large side effect, single dosage form and insufficient curative effect of an existing treatment scheme, and has outstanding clinical practical value.

The invention discloses a traditional Chinese medicine for treating cervical vertebra, lumbar vertebra and hyperosteogeny and a preparation method thereof, and belongs to the technical field of biological medicine, the traditional Chinese medicine comprises the following raw materials: rheum officinale, turmeric, radix aconiti preparata, spina gleditsiae, prepared kusnezoff monkshood root, rhizoma pinellinae praeparata, arisaema cum bile, prepared semen strychni, fissistigma polyanthum, periploca forrestii schltr, pine nodular branch, shit of hundred years, angelica sinensis, radix aconiti carmichaeli, sargentgloryvine stem, dung beetle, camphor, rhizoma drynariae and teasel root. According to the traditional Chinese medicine for treating cervical vertebra, lumbar vertebra and hyperosteogeny and the preparation method of the traditional Chinese medicine, the traditional Chinese medicine can accurately act on the diseased region of the cervical vertebra and the lumbar vertebra, and aiming at intervertebral disc protrusion, the recovery and the repair of prominent nucleus pulposus can be promoted, and the compression on nerves can be relieved; aiming at hyperostosis, the traditional Chinese medicine composition can inhibit further growth of hyperplasia tissues, gradually inhibit hyperplasia, promote reduction of osteophyte and greatly reduce the recurrence rate, adopts a non-invasive treatment mode, does not need an operation or medicine taking, and does not cause damage to normal tissues of a human body.

The utility model belongs to the field of carrier plate glass production, and relates to carrier plate glass production butt joint equipment which comprises a base plate, supporting legs are fixedly connected to the four corners of the bottom of the base plate respectively, a material storage box is fixedly connected to the middle of the base plate, baffles are fixedly connected to the two sides of the material storage box respectively, and a butt joint assembly is arranged in the middle of the base plate. And the butt joint assembly comprises two sets of telescopic columns, two sets of top plates and a supporting plate, and the two telescopic columns are fixedly connected to the bottom of the material storage box. According to the utility model, through the arrangement of the butt-joint assembly, the situation that a worker needs to repeatedly and frequently stoop down and place the carrier glass when the carrier glass is cut can be reduced, so that the situation that waist muscles are continuously in a tension state due to long-time and high-strength stoop-down action, the burden of waist joints is increased, and the labor intensity of the worker is reduced is prevented. In the prior art, occupational diseases such as lumbar muscle strain, lumbar disc herniation and the like are easily caused, the physical health of workers is seriously threatened, and the working efficiency and the product quality are possibly influenced due to physical discomfort of the workers.