23 results about "Herniated discs" patented technology

The invention relates to the technical field of traditional Chinese medicines, in particular to a traditional Chinese medicine composition for relieving pain, promoting blood circulation, diminishing swelling and removing blood stasis, application thereof and a blood stasis dispersing and pain relieving patch. The invention provides a traditional Chinese medicine composition for relieving pain, activating blood, diminishing swelling and removing stasis. The traditional Chinese medicine composition comprises the following components: lycopodium clavatum, radix clematidis, asarum, gentiana macrophylla, radix angelicae, rheum officinale, notopterygium root, roasted herba epimedii, radix achyranthis bidentatae, peach kernel, radix angelicae pubescentis, vinegar-processed rhizoma corydalis, vinegar-processed rhizoma cyperi, moutan bark, prepared kusnezoff monkshood root, prepared monkshood, vinegar-processed frankincense, Sinkiang lithospermum, vinegar-processed myrrh and sanguisorba officinalis. The blood stasis dispersing and pain relieving patch has the advantages of being good in curative effect, quick in effect taking, convenient to use, safe and reliable, can be used for treating traumatic injuries and pain caused by cervical spondylosis, scapulohumeral periarthritis, lumbar disc herniation, lumbar vertebrae hyperosteogeny, spinal stenosis, sciatica, ankylosing spondylitis, arthritis and other diseases, and can achieve the effect of treating both symptoms and root causes.

The invention provides a lumbar disc herniation image recognition and conversion method and system. The method comprises the steps that firstly, a lumbar disc herniation CT image and a lumbar disc herniation MRI image of a patient are collected; preprocessing the acquired lumbar disc herniation CT image and the acquired lumbar disc herniation MRI image, and constructing a training set; then, an ITAD-pix model is constructed; inputting the training set into an ITAD-pix model for training; and finally, inputting the lumbar disc herniation CT image which does not participate in training into the trained ITAD-pix model, and converting the lumbar disc herniation CT image which does not participate in training into a target lumbar disc herniation MRI image through the ITAD-pix model. The CT image of the lumbar disc herniation is converted into the MRI image, so that the advantages of CT and MRI are combined, a spine surgeon can quickly diagnose the lumbar disc herniation and accurately select a treatment scheme, and postoperative recovery and long-term prognosis of a patient are facilitated.

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 application discloses a lumbar disc herniation postoperative recurrence risk prediction system based on domain offset correction, and relates to the technical field of medical data processing and clinical disease risk prediction. The system obtains the multi-modal clinical and imaging feature vectors and follow-up outcome data of a training queue and an independent verification queue, trains a central classifier to quantize and correct the multi-center data distribution difference, calculates and trims the importance weight of each training case, trains a survival analysis base learner based on the processed weight and performs stacked integration, determines a final deployment model in combination with an independent verification case queue, calls the final deployment model to perform reasoning on a target patient after lumbar disc herniation surgery, and outputs an individualized recurrence risk score, risk stratification and recurrence-free survival curve, thereby improving the robustness and reliability of the risk prediction system in a cross-center scenario, and being suitable for postoperative follow-up management of lumbar disc herniation and auxiliary clinical decision-making.

The invention relates to the technical field of crossing of traditional Chinese medicine transdermal preparations and medical instruments, in particular to a temperature control plaster based on external vesicles, a preparation method and application, and the temperature control plaster based on the external vesicles comprises the following layered structures from outside to inside: a backing layer, a heating layer, an isolation layer and a medicine layer, the method has the beneficial effects that the salvia miltiorrhiza-pseudo-ginseng external vesicles are efficiently extracted through a polyethylene glycol precipitation method, and the extraction efficiency and the active ingredient preservation rate are high; external vesicles are prevented from being damaged by high temperature through a layered temperature control structure, and the temperature of a medicine layer is stabilized in an optimal treatment range; the outer vesicles are slowly released through the porous starch microsphere carrier, so that stable slow release and targeted delivery of the medicine are realized, and the action time is prolonged; through the synergistic effect of the external vesicles and the traditional Chinese medicine active ingredients, a dual treatment mechanism of rapid anti-inflammation and long-acting repair is established, targeted treatment of cervical spondylosis, lumbar disc herniation and other osteoarticular diseases is achieved, and the external vesicles have multiple effects of resisting inflammation, easing pain, promoting tissue repair, improving microcirculation and the like.

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 invention relates to the field of medicine, and more particularly to neurology, traumatology, orthopaedics, immunology and therapy. The invention relates in general to medicine, and more particularly to manual therapy and orthopaedics, and is intended for diagnosing and correcting functional states of the spine and musculoskeletal system. The aim and technical result of the claimed invention is the use of manual therapy techniques to treat herniated discs of the lumbar spine. To achieve this aim, a method for treating herniated lumbar discs using manual techniques is proposed which includes mobilizing the vertebrae and intervertebral tissues of the lumbar spine in three planes, sagittal, frontal and horizontal, and realigning the vertebral bodies in the L3-L4 and L4-L5 segments, the method being characterized in that, in addition, the pelvis is gripped and then is realigned in a single procedure by rotating the sacrum and the iliac wings under ultrasound monitoring. The method according to claim 1 is characterized in that hernias having a minimum size of from 0.4 to 2.0 cm are treated.

This invention belongs to the field of landslide emergency early warning technology, and discloses a landslide emergency early warning device and its early warning method. The landslide emergency early warning device includes a mounting base and a housing. The bottom of the housing is rotatably engaged with a protrusion on the top of the mounting base. A detection mechanism is arranged inside the housing from top to bottom. This landslide emergency early warning device and its method employ a biomimetic design. The interconnected detection boxes resemble a vertebral structure, with each detection box acting as a vertebra and each copper column representing a nerve within the spine. The displacement of the copper columns is similar to a herniated disc, compressing the nerve. The signal generated by this compression is the change in resistance between the copper columns. Each detection box corresponds to a soil layer at a different depth. When a landslide occurs, the shear force generated by the relative movement of soil layers at different depths acts on the corresponding detection box, achieving accurate detection of landslide information and solving the problems mentioned in the background art.

The present invention provides a collagenase composition, which comprises type I collagenase, type II collagenase, clostripain and metalloproteinase. The collagenase composition includes more than 75 parts by mass of collagenase, 1-20 parts by mass of metalloproteinase, and 0.05-3.0 parts by mass of clostripain, and the mass ratio of metalloproteinase to clostripain is 2-30. The collagenase composition has a high titer, good stability, and excellent curative effect in treating diseases (especially lumbar disc herniation).

The invention particularly relates to a lumbar disc herniation adjuvant therapy machine which comprises a bottom plate, a lifting plate capable of moving up and down is arranged on the bottom plate, a cushion capable of moving left and right is arranged on the lifting plate, a supporting frame is fixedly arranged at the left end of the lifting plate, a rotating plate is rotatably arranged on the supporting frame, and a backup plate capable of moving up and down is arranged on the rotating plate. A push plate is arranged on the lower portion of the backup plate, a beating mechanism is arranged in the push plate, and elastic cloth is arranged on the left sides of the backup plate and the push plate. The height of the seat cushion can be adjusted when a human body sits, meanwhile, the distance between the seat cushion and the backup plate can be adjusted, in addition, the inclination angle of the backup plate can be adjusted according to needs, and meanwhile the height of the backup plate and the rotation angle of the push plate can be adjusted so as to adapt to different users; when the rotating angle of the backup plate is adjusted, whether the rotating angle of the push plate relative to the cushion needs to be changed or not can be judged according to needs, the back position of a human body can be supported, and the local jacking area can be adjusted according to needs.

The invention provides an arc-shaped lumbar puncture trocar for treating lumbar disc herniation through low-temperature plasma nucleus pulposus ablation. A needle outer tube is integrally formed by a tube front section, a tube middle section and a tube rear section, and a penetrating type working channel is formed in the center of the needle outer tube; the front end of the pipe arc-shaped section extends to be connected with the pipe parallel section, and the rear end of the pipe arc-shaped section extends to be connected with the pipe middle section; a tube inclined surface is arranged on the front surface of the arc-shaped recess at the front end of the tube parallel section and extends towards the tube back surface to form a needle tip; the far end of the tube slope is designed into a sharp triangle, and the near end of the tube slope is designed into an ellipse; the needle handle is arranged at the rear section of the tube, the syringe connector is arranged at the tail of the needle handle, and the working channel starts from the syringe connector to the tube slope. According to the invention, the design is reasonable, the operation is safe, the needle tip can bypass the zygopophysis to accurately reach the target spot of the lumbar disc protrusion, the soft low-temperature plasma cutter head is placed through the trocar to realize ablation, the compression of the protrusion on the adjacent nerve root and dural sac is relieved, and the clinical symptoms are eliminated.

The invention discloses a traditional Chinese medicine composition (Longfeng pills) for treating lumbar disc herniation and cervical disc herniation, and belongs to the medical field of traditional Chinese medicines for treating lumbar disc herniation, cervical disc herniation and hyperostosis. The Longfeng pill is prepared from 45 traditional Chinese medicines including vinegar frankincense, vinegar myrrh, dragon's blood, astragalus membranaceus and the like. The pathogenesis of lumbar disc herniation, cervical intervertebral disc herniation and hyperosteogeny is qi and blood stasis, wind cold, phlegm dampness, stagnation, accumulation and fire formation, namely blood stasis, wind cold, phlegm dampness, fire toxin and other pathogenic factors invade meridians and collaterals, muscles and joints and penetrate into muscles and bones to form a bone arthralgia syndrome. The Longfeng pill is prepared from 21 prescriptions according to the principle of syndrome differentiation and treatment in traditional Chinese medicine. When traditional Chinese medicines are screened in the formula of the Longfeng pill, the concepts of strengthening spleen, tonifying kidney, dredging collaterals, relieving pain, eliminating phlegm, promoting blood circulation to remove blood stasis, removing rheumatism, dispelling wind-cold and removing rotten fluid are always considered, and the formula is an empirical formula gradually formed by continuous exploration in the practice process. The Longfeng pill has the effects of treating lumbar vertebra and cervical disc herniation, lumbar spinal stenosis, lumbar spondylolisthesis, hyperostosis and pain in waist and lower extremities. And a good treatment effect is achieved.

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 present invention relates to a method for preparing a biological annulus fibrosus. This method can achieve integrated processing of materials and cells and directly prepare a biological annulus fibrosus by using the electrospinning process. The specific steps are as follows: (1) Prepare the materials sprayed on the rotating device with a complete culture medium and prepare a water-soluble degradable polymer into a uniform solution with deionized water; (2) Divide the degradable polymer solution into three equal parts after high-temperature steam sterilization; (3) Add the outer cell suspension and the inner cell suspension into two of the above-mentioned sterilized materials respectively and stir evenly; (4) Use three nozzles to extract the above three materials respectively and place them on a micropump according to the preparation sequence, turn on the high-voltage power supply and the micropump, set the corresponding parameters, and perform electrospraying to finally obtain a biological annulus fibrosus. The method of the present technical invention is simple and easy to implement, and the biological annulus fibrosus has great practical significance for the treatment of lumbar disc herniation.

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 provides a lumbar disc herniation treatment support, and relates to the technical field of medical instruments. The chair comprises a base, a supporting column, a seat plate and a backrest, the bottom end of the supporting column is perpendicularly connected with the base, the top end of the supporting column is perpendicularly connected with the seat plate, and the bottom end of the backrest is perpendicularly connected with one side of the seat plate; the massage mechanism is arranged at the lower part of the backrest, comprises a driving motor, a turntable and a plurality of massage heads mounted on the periphery of the turntable, can rotate under the driving of the driving motor, and performs massage treatment on the waist of the user by utilizing the massage heads; the far infrared heating plate is embedded in the front surface of the backrest and is used for heating the waist of the user; the traction mechanism comprises a fixing belt and a traction roller, the fixing belt can fix the waist of the user, and the traction roller can be driven by a driving motor to reciprocate up and down along the waist of the user for traction treatment. The support can be used for conveniently carrying out traction and massage treatment on a patient suffering from lumbar disc herniation, and is small in occupied area and convenient to place and move.

The application provides a lumbar disc herniation image recognition conversion method and system, first, CT images and MRI images of lumbar disc herniation of a patient are collected; then the collected CT images and MRI images of lumbar disc herniation are preprocessed to construct a training set; then an ITAD-pix model is constructed; the training set is input into the ITAD-pix model for training; finally, the CT images of lumbar disc herniation not participating in the training are input into the trained ITAD-pix model, and the CT images of lumbar disc herniation not participating in the training are converted into target MRI images of lumbar disc herniation through the ITAD-pix model; the CT images of lumbar disc herniation are converted into MRI images, so as to combine the advantages of CT and MRI, which is beneficial to rapid diagnosis of lumbar disc herniation, accurate selection of a treatment scheme, postoperative recovery and long-term prognosis of a patient.

The utility model discloses an adjustable lumbar fusion cage, and relates to the technical field of medical instruments, in particular to an adjustable lumbar fusion cage used for treating diseases such as lumbar disc herniation. The front end face of a probing head is of an arc-shaped structure, and a clamping and fixing assembly and an angle adjusting assembly are arranged at the rear end of the probing head. The front end of the clamping and fixing assembly is connected with the rear end of the probing head; the front end of the angle adjusting assembly is hinged to the rear end of the probing head. The rear end of the angle adjusting assembly is limited and fixed after being unfolded by assembling a limiting assembly; a plurality of spinous processes are evenly distributed on the upper end face and the lower end face of the angle adjusting assembly. The middle of the angle adjusting assembly and the middle of the clamping and fixing assembly are provided with vertically-through embedded hollow holes. According to the technical scheme, the problems that in the prior art, grease in the human body can be fused into the threaded connection position of the fusion cage; meanwhile, frequent movement of the lumbar vertebra of the human body causes angle change of the fusion cage, operation needs to be conducted again, and life safety of the patient is affected.

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.

In summary, the invention relates to a device (10) for treating herniated discs, particularly in veterinary medicine, preferably in dogs (12) and cats. A device for generating cold atmospheric plasma (16) comprising an electrode (40) and a plate-shaped dielectric (32) at least partially surrounding the electrode (40) is used. The invention is characterized in that the dielectric (32) is designed to achieve a deep effect in the spinal region (18) of a treated body. For this purpose, the dielectric (32) has a wall thickness t of at least 1.2 mm and a maximum of 1.73 mm. The invention further relates to cold atmospheric plasma (16) for treating herniated discs.