53 results about "Urinary calculus" patented technology

The invention discloses a urinary calculus CT image automatic segmentation method based on deep learning, particularly relates to the technical field of medical image processing, and is used for solving the problem of low geometric fidelity of a segmentation result caused by hardening artifacts when an existing deep learning segmentation method is used for processing a high-density urinary calculus CT image. The method comprises the following steps: acquiring a urinary calculus CT image, performing initial segmentation by using a deep learning model to generate an initial calculus segmentation region, evaluating texture heterogeneity degree and identifying a hardening artifact risk region by analyzing feature value distribution of a structure tensor field, and positioning an artifact-causing source point based on a CT imaging projection geometric principle by reversely tracing a spatial position relation. According to the method, boundary distortion features are identified by analyzing CT value profile curve form distortion features and local boundary curvature singularity features, geometric correction is performed on corresponding boundaries in an initial stone segmentation region according to the boundary distortion features, a final stone segmentation region is obtained, and the geometric accuracy and reliability of a segmentation result are effectively improved.

The invention provides a stone component multi-modal prediction method and system based on urine analysis, and belongs to the technical field of medical detection and artificial intelligence crossing. The method comprises the following steps: acquiring a multi-modal data set of urine of a stone patient; identifying the crystal type; generating a metabolic characteristic matrix; performing feature extraction on the crystal type identification result to generate a crystal feature vector; standardizing the metabolism characteristic matrix and the crystallization characteristic vector to obtain a fusion characteristic matrix; inputting the fusion feature matrix into an extreme gradient boosting tree model, and outputting the initial probability of the calculus component; and inputting the initial probability of the calculus component into the bidirectional long-short-term memory network model, and outputting probability distribution of the calculus component to complete calculus component prediction. The method breaks through the limitation of the traditional technology in the aspects of accuracy, efficiency, cost, applicability and the like, and provides a feasible solution for early diagnosis, personalized treatment and basic medical popularization of urinary calculi.

The invention relates to the technical field of medical data processing, and particularly discloses a urinary calculus examination image recognition and data visualization analysis and early warning reminding system, which comprises an examination data analysis module, an early warning module, a data processing module and an early warning module, wherein the examination data analysis module is used for extracting calculus incidence related sequence data from user urinary calculus examination image and blood and urine report synchronous sequence data; position distribution, morphological characteristics and biochemical indexes are covered. The data visualization module is used for converting the data into a stone volume dynamic change simulation diagram, a biochemical index abnormal value association map and a stone position dynamic mapping diagram, so that a user can conveniently inquire. And the dynamic threshold reasoning module is used for carrying out space-time alignment and cross-local dimension anomaly fusion reasoning on the visualization result to obtain a user personalized multi-dimensional grading early warning threshold and a clinical decision simulation path. The early warning and report integration module determines a current early warning level according to the latest index and an early warning threshold value, and generates a comprehensive diagnosis and treatment report in combination with visual curve data and a decision path; patients and doctors can conveniently know illness states and formulate treatment schedules.

The invention provides a construction and application method of a multi-modal urinary calculus intelligent diagnosis and treatment model, which is an intelligent diagnosis and treatment system based on a large model and a multi-modal data fusion technology, and is used for improving the diagnosis accuracy of urinary calculus diseases, optimizing the treatment effect and improving the diagnosis and treatment efficiency. A model is constructed through a multi-modal data set, intelligent diagnosis of diseases of the urinary calculus is put into the model, clinicians are assisted to rapidly give a diagnosis scheme of the urinary calculus, and the diagnosis and treatment efficiency of the urinary calculus is greatly improved. The method has the technical advantages that diagnosis accuracy is improved, personalized treatment is optimized, automatic diagnosis and treatment processes and medical resources are optimized, and diagnosis and treatment efficiency is remarkably improved.

The utility model discloses a urinary surgery calculus flushing device, which relates to the technical field of urinary calculus flushing and comprises a calculus placing component, the calculus placing component comprises a flushing box, the flushing box is mounted on a base, a box cover is mounted on the flushing box, a rotating block is mounted on the box cover, a rotating rod is mounted in the flushing box, and the rotating block is rotatably mounted on the rotating rod. The flushing assembly comprises a water tank, the water tank is installed on the base, a liquid adding opening is formed in the water tank, a pump body is installed on the flushing tank, a first pipe body is installed on the pump body, a universal adjusting block is installed on the first pipe body, and a first spray head is rotationally installed on the universal adjusting block. According to the utility model, through the arrangement of the calculus placing assembly and the flushing assembly, the hand can be prevented from being soaked in the hand for a long time to cause discomfort of the hand, and calculi on the placing box can be flushed, so that time and labor are saved, the efficiency is improved, and the workload of doctors is reduced.

The invention belongs to the technical field of medicines, and particularly relates to a calculus-removing capsule for treating urinary calculus and a preparation method thereof. The preparation method of the calculus-removing capsule comprises the following steps: raw material pretreatment, compound enzyme treatment, ultrasonic treatment, filtration and concentration, and capsule preparation. By optimizing the preparation method of the calculus removing capsule, the obtained calculus removing capsule is high in active ingredient content, easy to absorb, high in calculus dissolving efficiency, safe and stable, has excellent effects of removing calculus, dissolving calculus, resisting inflammation, diminishing swelling and the like, and can be used for preventing or treating urinary calculus.

The utility model relates to a urinary calculus diet knowledge display device which comprises a device body, a plurality of grooves are formed in the side wall of the device body, display plates are arranged in the grooves in a limiting and sliding mode, first springs are arranged between the bottoms of the grooves and the display plates, clamping grooves are formed in the bottom faces of the display plates, and connecting rods are arranged in the device body. Clamping blocks clamped with the clamping grooves are arranged on the connecting rods, avoiding grooves for avoiding the connecting rods to move up and down are formed in the lower side walls of the grooves, second springs are arranged between the connecting rods and the bottoms of the avoiding grooves, a driving mechanism is arranged on the device body, and the driving mechanism drives the different connecting rods to enable the different display boards to expose stone diet guidance knowledge on the display boards. Therefore, a common patient can visually understand diet knowledge of urinary calculi, medical staff can drive the corresponding connecting rods through the driving mechanisms according to needs, diet guidance knowledge of the corresponding calculi is exposed out of the corresponding display boards, and the medical staff can conveniently make diet prescriptions for reference.

The urinary calculus flushing device comprises a flushing pipe, a flushing box and a backflow box, the flushing pipe comprises an outer filling cavity and a backflow cavity, the rear end of the outer flushing cavity is communicated with the flushing box, the rear end of the backflow cavity is communicated with the backflow box, an outer supporting plate is arranged at the front end of the flushing pipe, and the outer supporting plate is rotationally connected with two inner supporting plates; a first flushing head and a second flushing head are connected between the two inner supporting plates, and the first flushing head and the second flushing head can form a scissor shape; transfer cavities are formed in the first flushing head and the second flushing head and communicated with the outer flushing cavity through connecting hoses, and flushing holes are formed in the inner concave arc faces of the first flushing head and the second flushing head. By means of the structure, the problems that the calculus flows deeper and is more difficult to clean due to the fact that the calculus is washed and flushed in the reverse direction can be avoided, in addition, in the calculus holding process, the calculus can be broken, subsequent thorough flushing is facilitated, in addition, when the calculus is flushed, the calculus is actively grabbed, and the situation that the calculus is adhered and cannot be flushed is avoided.

The invention provides an electrical stimulation and mechanical vibration fused urinary calculus removing system and a control method, the electrical stimulation and mechanical vibration fused urinary calculus removing system comprises a positioning module used for positioning the position of a calculus; the electrical stimulation module is used for transmitting electric pulses; the mechanical vibration module is used for generating mechanical vibration waves; the sensor module is used for monitoring parameters of electrical stimulation and mechanical vibration; and the control module is connected with the positioning module, the electrical stimulation module, the mechanical vibration module and the sensor module, and is used for adjusting the action position of the mechanical vibration module according to a signal of the positioning module, and adjusting parameters of the electric pulse emitted by the electrical stimulation module and parameters of the mechanical vibration wave generated by the mechanical vibration module according to a signal of the sensor module. Composite power of vibration pushing and muscle pumping is formed, the calculus discharging efficiency is remarkably improved, and the risk of tissue damage possibly caused by a single therapy is reduced.

The utility model discloses a discharge seat for a urinary calculus patient, which belongs to the technical field of medical instruments and comprises a vibration component, the vibration component comprises a supporting seat, a motor is fixedly connected to the right side of the supporting seat, and a groove is formed in the top of the supporting seat. The left end of a rotating shaft of the motor penetrates through the interior of the supporting seat and is rotationally connected with the left side of the inner wall of the groove, a C-shaped rod is fixedly connected to the left end of the rotating shaft of the motor, the side face of a transverse rod of the C-shaped rod is fixedly sleeved with a connecting sleeve, and the motor drives the C-shaped rod to rotate; a C-shaped rod drives the upper side of a connecting sleeve, the connecting rod, a C-shaped block and a rectangular frame to move up and down, meanwhile, the rectangular frame extrudes a long frame and an abutting block when moving, the long frame drives a seat body to move up and down and shake a patient, and meanwhile, the seat body drives two moving plates to move up and down in a square frame; it is guaranteed that after the patient generates downward pressure on the seat body, the seat does not deviate due to vibration, and the patient does not fall off from the seat.

The invention belongs to the technical field of surgical robot aided decision making, and discloses a urinary calculus robot aided method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining multi-modal data of a patient before an operation, carrying out the time alignment of the multi-modal data through employing a Kalman filtering algorithm, obtaining the multi-modal data after time alignment, and carrying out the calculation of the multi-modal data after time alignment; through a preset image registration energy function and a preset deformation field model, performing spatial registration on real-time video stream data of a patient in an operation and the time-aligned multi-modal data to obtain registered real-time modal data; inputting the registered real-time modal data into a preset path generation model and a preset action generation model, generating an optimal puncture path and a corresponding optimal action vector, and outputting the optimal puncture path and the optimal action vector to assist the urinary calculus robot in performing surgical operation; by means of the method, the safety and predictability of the urinary calculus operation are improved.

The invention belongs to the technical field of urinary calculus image recognition, and relates to a urinary calculus image recognition method based on machine vision, which comprises the following steps: acquiring medical image data of urinary calculus in real time, performing multi-modal image preprocessing and feature preliminary extraction, and generating a standardized calculus image data set; based on the standardized calculus image data set, extracting a multi-dimensional calculus feature index, and comparing the multi-dimensional calculus feature index with a preset calculus feature threshold to obtain a preliminary judgment result of calculus recognition; based on the preliminary judgment result, the position and the type of the calculus are determined in combination with anatomical structure information in the image, and a corresponding feature enhancement model is called according to the calculus type. Standardization and feature optimization of the urinary calculus image are achieved through multi-modal image preprocessing and feature fusion, and the accuracy of the urinary calculus image is improved. And the accuracy and consistency of data processing are improved. On the basis of comparison of the characteristic indexes and the threshold values, the response speed and the accuracy degree of initial calculus recognition are improved.

The invention relates to the technical field of grabbing, and particularly discloses a urinary calculus grabbing device which comprises a forceps handle, one end of the forceps handle is fixedly connected with a forceps body, the surface of the forceps handle is fixedly connected with a pull rod, and the surface of the pull rod is provided with a first spring; the device further comprises a grabbing assembly, the grabbing assembly is arranged on the surface of the pull rod, and the grabbing assembly grabs and takes out the stone crushed by the laser from the kidney; the stone cutting assembly is arranged on the side face of the grabbing assembly, the stone cutting assembly cuts the large stone grabbed by the grabbing assembly, and the grabbing assembly provides inner supporting force for the stone cutting assembly to cut the large stone; the grabbing assembly comprises a connecting rod, one end of the connecting rod is fixedly connected to the surface of the pull rod, the other end of the connecting rod is fixedly connected with a conical block, and one end of the conical block is fixedly connected with a baffle. Due to the stability of the four-claw structure of the nephroscope forceps, the mucous membranes of the renal pelvis and the kidney can be better protected in the percutaneous nephroscope operation process, unnecessary injuries are reduced, and the risk of postoperative complications is further reduced.

The invention belongs to the technical field of urinary devices, and particularly relates to a urinary calculus breaking and removing device based on intelligent positioning and an operation method.The urinary calculus breaking and removing device comprises a thick tube part, a thin tube part arranged at the front end of the thick tube part and a probe part arranged at the front end of the thin tube part; the lithotripsy mechanism is composed of a laser lithotripsy probe and an electric control module, and the operation end of the electric control module penetrates through the thin pipe part and extends into the thick pipe part; by arranging the intelligent positioning and tracking unit, the endoscope camera shooting recognition module, the miniature ultrasonic probe and the posture sensing module, the problems that a traditional operation is large in positioning error and has a view blind area are solved, the calculus positioning accuracy is greatly improved, the ureter mucosa injury risk caused by positioning deviation is reduced, and the operation safety is improved. A double-calculus-removing structure composed of the clamping jaw mechanism and the negative-pressure adsorption assembly is arranged, calculus removing, namely calculus removing, is achieved through cooperation of the clamping jaw mechanism and the negative-pressure adsorption assembly, the pain point that fragments are prone to remaining in a traditional operation is solved, and secondary operation is not needed.

The application discloses a urinary calculus crushing parameter optimization method and system based on multi-modal pathological feature fusion, relates to the technical field of health information science, and extracts a preoperative feature vector F of a patient before operation, and calculates a theoretical fragmentation energy efficiency I according to the preoperative feature vector F, so as to generate an initial laser lithotripsy parameter P, thereby improving the initial accuracy and scientificity of treatment. In the operation, the original signal data set DSA is generated by collecting acoustic signals through a miniature hydrophone, and the pulse fragmentation efficiency η at the time t is calculated t , and the pulse fragmentation efficiency sequence SSEQ is constructed, the objective and real-time quantification of the lithotripsy effect is realized, and the limitation of visual observation is overcome. Finally, the state evaluation result is generated by comparison, and the laser lithotripsy parameter optimization strategy is executed, adaptive regulation is constituted, and the efficiency and safety of the whole operation are ensured.

The invention belongs to the field of animal feeds, and particularly relates to a sheep feed capable of reducing urinary stone deposition and improving mutton quality and flavor and a preparation method of the sheep feed. Corn starch-chitosan-ammonium chloride compound polysaccharide gel particle powder is compounded with whole corn, crushed corn, soybean meal, corn dry vinasse, corn germ meal, soybean hulls, calcium carbonate, sodium chloride, calcium hydrophosphate and a fattening sheep premix, the carboxyl substitution degree of oxidized corn starch is controlled to be 0.10-0.50 mmol / g, the deacetylation degree of chitosan is controlled to be 75-95%, and the molecular weight is controlled to be 50-500 kDa; controllable slow release of ammonium chloride, synergistic improvement of particle strength and moisture absorption resistance, continuous and stable acidification of urine and improvement of mutton flavor are realized; the problems of particle strength reduction and salt precipitation pulverization caused by quick release of ammonium chloride in traditional acidified feed granulation, storage and transportation, particle instability and uneven loading in high-shear spray drying, difficulty in consideration of urine acidification effectiveness and palatability and the like are solved, and the method has application value in the fields of sheep feeding nutrition regulation and meat quality improvement.

The invention discloses an image processing method for a urinary calculus scene and a urinary calculus ablation system, and the method comprises the steps: obtaining a first to-be-detected image of a target region; performing classification detection on the first to-be-detected image based on the target detection model to determine a first detection result; when the first detection result comprises at least one of the component type of at least one urinary calculus and the corresponding probability information and the position information of the bounding box characteristics, determining a target urinary calculus based on the position information of the bounding box characteristics of each urinary calculus; determining the ablation distance of the target urinary calculus based on the first detection result; the output parameters of the calculus ablation equipment are determined based on the component type and the ablation distance of the target urinary calculus, accurate determination of the output parameters of the calculus ablation equipment is achieved, and accurate data support is provided for subsequent analysis and processing.

The utility model discloses a male urine calculus collector which comprises a liquid collecting vessel, a supporting ring is installed at an opening of the liquid collecting vessel, a screen is installed on the inner side of the supporting ring and used for filtering calculus, and the inner side of the supporting ring is in a two-section bent shape. A handle ring is mounted on the outer side of the carrying ring and is used as a handle; collecting cotton cloth is arranged on the lower side of the screen, and a bearing block installed in the liquid collecting vessel is arranged on the outer side of the collecting cotton cloth. The utility model belongs to the technical field of calculus collection, and achieves the technical effects that the calculus collection device can adopt a split type design, so that the screen is convenient to take, and the possibility of being contaminated by urine is reduced; meanwhile, urine at the bottom can be covered, bacterial reproduction caused by long-time contact between the urine at the bottom and the outside is reduced, water in the collecting cotton cloth can be rapidly evaporated, the smell emitted by a small amount of urine is far smaller than the smell emitted by the urine at the bottom, and therefore the smell generated by the urine is reduced.

The present application relates to the technical field of urinary calculus risk assessment, and particularly relates to a kind of upper urinary tract calculus postoperative recurrence risk assessment system based on multi-modal data.The present application trains neural network according to the training stone state in patient body and previous examination vector, determines the expected comprehensive load index of verification patient and the expected local load index under each mode using trained neural network, and obtains the prediction contribution weight of each mode;Using prediction contribution weight to adjust the expected local load index of all modes of the patient to be tested during follow-up, obtain the initial recurrence risk degree, and combine the life habits similarity and disease characteristics similarity of the patient to be tested and historical recurrence patients, obtain the calculus recurrence risk degree;Based on calculus recurrence risk degree, the recurrence risk of upper urinary tract calculus of the patient to be tested after operation is evaluated.The present application combines the static basic risk and dynamic disease risk of patient, reduces the influence of multi-modal data loss during follow-up on recurrence risk assessment.

The present application relates to the technical field of medical data processing, and discloses a urinary calculus examination image recognition and data visualization analysis and early warning system, which comprises: an examination data analysis module that extracts calculus disease-related sequence data from user urinary calculus examination images and blood and urine report synchronous sequence data, covering position distribution, morphological characteristics and biochemical indicators; a data visualization module that converts the above data into calculus volume dynamic change simulation graphs, biochemical indicator abnormal value correlation graphs and calculus position dynamic mapping graphs, facilitating user queries; a dynamic threshold reasoning module that performs time-space alignment and cross-local dimension abnormality fusion reasoning on the visualization results to obtain user personalized multi-dimensional hierarchical early warning thresholds and clinical decision simulation paths; and an early warning and report integration module that determines the current early warning level based on the latest indicators and early warning thresholds, and generates a comprehensive diagnosis and treatment report in combination with the visualization curve data and the decision path, facilitating patients and doctors to understand the disease and develop treatment plans.

The utility model relates to an auxiliary device for a urinary calculus flexible endoscope operation. The auxiliary device comprises a movable base, a liftable seat and an upper limb auxiliary device, the upper limb auxiliary device comprises a first telescopic rod and a cross rod, one end of the cross rod is rotationally connected with a first bearing mechanism used for bearing a soft lens hand, and the other end of the cross rod is rotationally connected with a second bearing mechanism used for bearing an idle hand; a control mechanism is fixed on one side of the liftable seat, and the lifting and sliding of the liftable seat and the lifting of the first telescopic rod are respectively adjusted through the control mechanism, so that the soft lens holding hand and the idle hand are respectively supported on the first supporting mechanism and the second supporting mechanism, and the positions of the first supporting mechanism and the second supporting mechanism are rotationally adjusted; and the soft lens holding hand faces an operation area. The auxiliary device integrates mobility, adjustability, limb supporting and multifunctional control, and by means of the humanized design and the stable and durable structure, the limb burden of a doctor during an operation is effectively relieved, and the operation efficiency is improved.

The invention discloses a urinary calculus removing instrument based on an electrotherapy and mechanical vibration fusion technology, and relates to the technical field of lithotripsy, the urinary calculus removing instrument comprises a control box, a calculus removing assembly and a storage assembly are arranged in the control box, the calculus removing assembly comprises an electrode, a vibration rod, a limiting rod and a plug, and the side face of the electrode is connected with one end of the plug; the urinary calculus removing device has the advantages that the urinary calculus removing efficiency is improved through complementary cooperation of the electrotherapy technology and the vibration technology, during treatment, the electrotherapy continuously plays the analgesia and tube expanding effects, the vibration focuses on promoting discharging, the effect of removing urinary calculus is achieved, the effect of removing urinary calculus is achieved, the effect of removing urinary calculus is achieved, and the effect of removing urinary calculus is achieved. When vibration pushes calculus to move to cause spasm pain, electrotherapy can relieve pain and improve the tolerance of a patient, meanwhile, continuous blood circulation provides sufficient nutrition for the ureter, traction damage of vibration to tissue is reduced, and finally the synchronization of calculus removal efficiency improvement and symptom relieving is achieved.

The application relates to a laser multispectral in-situ integrated urinary stone detection device and method, and relates to the technical field of urinary stone detection. The detection device comprises a sample platform, a microscopic LIBS mechanism comprising a microscopic objective lens and a LIBS collection head, the microscopic objective lens and the LIBS collection head both being oriented towards the sample platform, a composite light path mechanism, a Raman spectrum generation mechanism for generating continuous laser, a Raman spectrum collection mechanism, a Raman spectrum signal sequentially passing through the microscopic objective lens and the composite light path mechanism and then entering the Raman spectrum collection mechanism, a LIBS spectrum generation mechanism for generating pulsed laser, a LIBS spectrum collection mechanism, the LIBS collection head being used for collecting a LIBS spectrum signal and inputting the LIBS spectrum signal into the LIBS spectrum collection mechanism, and further comprising a control analysis mechanism. The application can realize early screening of urinary stones.

The urine receiving pot comprises a pot body, a urine inlet is formed in one side of the pot body, a urine outlet is formed in the other side of the pot body, the urine outlet and the urine inlet are oppositely arranged, a transfer opening is formed below the urine outlet, a sediment opening is formed in the bottom of the pot body, and a urine outlet is formed in the other side of the pot body. And the outer side of the precipitation opening is detachably connected with a collection cover. After the technical scheme is adopted, the urine receiving pot after urinary calculus crushing provided by the utility model is convenient for medical personnel to collect, sample and research particles in the urine of a patient, is convenient for timely finding the particles in the urine of the patient, is favorable for preventing calculus symptoms, prevents the hands of the patient from being contaminated when the urine is collected, and is convenient for medical personnel to use. And the structure is simple, more convenient, sanitary and practical.

This invention discloses a compound stone granule for treating the urinary system, its preparation method, and its application, belonging to the field of traditional Chinese medicine preparation technology. The granules are made from Lysimachia christinae, Lygodium japonicum, Gallus gallus domesticus gizzard lining, Pyrrosia lingua, Kochia scoparia, Polygonum capitatum, Plantago asiatica, Gentiana scabra, Polygonum cuspidatum, Lysimachia christinae, Sedum sarmentosum, Zea mays silk, Epimedium brevicornu, Juncus effusus, Achyranthes bidentata, and Glycyrrhiza uralensis. Preparation involves reflux extraction with 60% ethanol three times, 2 hours each time, followed by vacuum concentration to obtain a compound stone extract. The extract is then wet-granulated with lactose at a 1:3 ratio, and dried to obtain the final product. The process of this invention has been optimized through orthogonal experiments, resulting in a stable extract yield. The particle size, moisture content, and solubility of the granules all meet the pharmacopoeia standards. A TLC-HPLC quality control method has been established. In vitro experiments have confirmed that the aqueous solution of this compound stone granules has a concentration-dependent inhibitory effect on calcium oxalate crystallization, with a high concentration inhibition rate of 39.773%. It can protect renal tubules and optimize the urinary tract microenvironment, making it suitable for the prevention and treatment of urinary system stones. The process is simple and low-cost, making it suitable for industrial production.

The invention provides a urinary calculus lithotripsy system and an operation method.The urinary calculus lithotripsy system comprises a support, the surface of the support is sequentially provided with a refrigeration mechanism used for cooling a holmium laser device body, a laser mechanism and a power source used for supplying power to the laser mechanism from bottom to top, and the laser mechanism comprises the holmium laser device body; an optical fiber assembly is arranged outside the holmium laser body, four oppositely-distributed optical lenses, three oppositely-distributed semi-reflective mirrors and three oppositely-distributed total reflective mirrors are fixed to the bottom wall of the holmium laser body, and laser assemblies are arranged between the three semi-reflective mirrors and the three total reflective mirrors. According to the urinary calculus lithotripsy system and the operation method, the focusing intensity of the laser beam can be flexibly adjusted by adjusting the size of the paraboloid opening of the light gathering cavity, and the urinary calculus lithotripsy system and the operation method are suitable for various types and hardness of urinary calculus and have the advantages of being high in adaptability, good in using effect and the like.

The application discloses a multi-body position urinary calculus removing device, which comprises a bottom plate, characterized in that four corners of the upper side of the bottom plate are fixedly connected with four corners of a bed plate through connecting columns, both sides of the bed plate are provided with notches, one side of a U-shaped plate is hingedly connected in the notches of the bed plate, the inner and outer edges of the notches of each U-shaped plate are fixedly connected with guide shafts, each guide shaft penetrates a moving block, each moving block is fixedly connected with a supporting groove, each supporting groove is fixedly connected with a vibrating air bag, the center of each vibrating air bag is fixedly connected with an air inlet valve, the air inlet valve is fixedly connected with the center of the supporting groove, one end of each screw rod is bearing-connected with the other side of each U-shaped plate, each screw rod is threadedly connected with a corresponding moving block, and one end of each screw rod is fixedly connected with one end of a knob, and the knob penetrates the side edge of a corresponding U-shaped plate. The application relates to the technical field of medical devices, in particular to a multi-body position urinary calculus removing device. The device can be applied to calculus removing operation in multiple body positions.

The invention discloses a radix ophiopogonis calculus-removing composition as well as a preparation method and a quality detection method thereof. A preparation method of the composition comprises the following steps: adding water to decoct the sixteen medicines (the talc and the spora lygodii are decocted in bags) twice, adding 8.5 times of water to soak for 30 minutes for the first time, adding 6 times of water to soak for 30 minutes for the second time, decocting for 30 minutes each time, and filtering to obtain a filtrate; and filtering, concentrating the filtrate into thick paste with the relative density of 1.28-1.32 (70 DEG C), drying, crushing, and adding a proper amount of auxiliary materials to prepare a corresponding dosage form, thereby obtaining the traditional Chinese medicine composition. The whole formula of the radix ophiopogonis and radix ophiopogonis calculus-removing composition has the effects of clearing away heat and toxic materials, inducing diuresis for treating stranguria, removing calculus, activating spleen and removing dampness, can remarkably improve clinical symptoms and signs of patients suffering from urolithiasis, is an effective and safe traditional Chinese medicine preparation for treating urinary calculus, and is worthy of popularization and application clinically.

The invention provides an external medicine for promoting discharge of urinary calculi, and belongs to the technical field of traditional Chinese medicine preparations for calculi, the external medicine for promoting discharge of urinary calculi is prepared from, by weight, 3-6 parts of yellow lead, 2-4 parts of black pepper, 3-6 parts of mirabilite and 3-6 parts of alumen, the external medicine for promoting discharge of urinary calculi is used for external application, and before external application, the external medicine for promoting discharge of urinary calculi is used for promoting discharge of urinary calculi. The urinary system calculus discharge promoting external medicine is mixed with mature vinegar to obtain paste, and then the paste is externally applied to the urethral orifice of a patient. The external medicine for promoting excretion of urinary calculus provided by the invention is low in cost, simple in preparation method, free of toxic and side effects, quick in effect taking and high in cure rate, and the medicinal components can directly reach the focus.

The invention relates to the technical field of traditional Chinese medicines, in particular to a Chinese herbal medicine combined prescription for treating human calculi. The traditional Chinese medicine composition is prepared from the following raw materials in parts by weight: 1-3 parts of medulla tetrapanacis, 1-3 parts of medulla stachyuri, 2-4 parts of folium eriobotryae, 2-4 parts of radix pachysandrae, 1-3 parts of radix abri, 2-4 parts of herba violae, 2-4 parts of mottled bamboo, 1-3 parts of tropaeolum majus, 1-3 parts of radix tinosporae, 2-4 parts of flos paulowniae, 2-4 parts of black peach blossom, 1-3 parts of herba physalis alkekengi, 1-3 parts of folium dichotomae, 2-4 parts of yeast for making hard liquor, 1-3 parts of koji flower, 2-4 parts of youngia japonica and 1-3 parts of , 2-4 parts of hollow grass and 1-3 parts of lysimachia christinae hance. The formula has the advantages that various herbal medicines in the formula have a synergistic effect, for example, the medulla tetrapanacis, the medulla stachyuri and the like assist in removing urinary calculus, and the folium eriobotryae and the like improve inflammation and blood circulation. The raw materials are natural, small in side effect and suitable for long-term or weak patients. The powder is simple to prepare and convenient to go out; the tablet is scientific in process, accurate in dosage and easy to swallow; the pill takes honey as an adhesive, has a lasting drug effect, is suitable for long-term conditioning, and has a good treatment effect on human calculi.