150 results about "Urological surgery" patented technology

The invention relates to the technical field of intelligent medical treatment, in particular to a urinary surgery postoperative risk layering intelligent nursing management system which comprises the steps of preprocessing dynamic sign flow data of a patient to obtain regular sign time sequence data; and separating a core vital sign track, a wound exudation quantitative sequence and an autonomous perception discomfort record through modal analysis. The feature calculation module compares the vital sign trajectory with a standard recovery trajectory library to generate a sign bias spectrum, analyzes the exudation sequence to obtain a wound humidity distribution vector, and calculates a time attenuation factor of the pain event according to the discomfort record. And the space construction and layering module combines the features to construct a multi-dimensional risk base space, and identifies boundary coordinates of high-risk, medium-risk and low-risk risk clusters through clustering. And the strategy generation module divides risk levels and allocates corresponding monitoring and intervention measures according to the risk levels. According to the system, dynamic and multi-dimensional quantitative evaluation of the postoperative recovery state and objective automatic layering of risks are achieved.

The invention relates to the technical field of medical instruments, and provides a medical urinary surgery dilation drainage device which comprises a dredging rod, a balloon mechanism and a clamping mechanism, the end, away from an air bag, of a ureter is detachably connected with a main body of a Y-shaped handle, and the dredging rod is made of soft elastic materials and is arranged in a three-section mode; the balloon mechanism is used for expanding in the urethra to extrude the urethra, the end, fixedly connected with the dredging rod, of the balloon mechanism extends out of the end, away from the Y-shaped handle, of the ureter, the balloon mechanism and the dredging rod extend out of the Y-shaped handle at the two branches of the Y-shaped handle correspondingly, and when the dredging rod and the balloon mechanism slide relatively, the balloon mechanism can expand to expand the urethra. The ureter can be pushed to move by pushing the Y-shaped handle, the dredging rod and the balloon mechanism can be pulled out of the ureter, and by means of the technical scheme, the problem that in the prior art, when urinary tract drainage is conducted, the urethra can be damaged many times in the urinary tract expansion process is solved.

The invention relates to the technical field of urinary surgery, in particular to a balloon expansion device for urinary surgery endoscopic surgery, which comprises an air bag, a catheter and an adjusting mechanism, the catheter horizontally penetrates through the air bag and is communicated with the adjusting mechanism. The interior of the air bag is divided into a plurality of independent inner cavities through the first diaphragm, the second diaphragm and the third diaphragm, and independent expansion control over all areas is achieved by matching with the filling pipes and the adjusting mechanisms which are in one-to-one correspondence; an operator can accurately adjust the filling degree of different inner cavities according to the anatomical structure difference of the surgical site, excessive expansion of a non-target area is avoided, the accuracy of surgical operation is remarkably improved, and the device is particularly suitable for fine treatment of local tissue in a complex urinary surgery endoscopic surgery.

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 discloses a pediatric urinary surgery drainage tube mistaken-pulling-preventing protection device, and relates to the technical field of medical instruments, the pediatric urinary surgery drainage tube mistaken-pulling-preventing protection device comprises a connecting seat, two first limiting rings which are symmetrical to each other are slidably arranged in the connecting seat, and a plurality of rollers are rotatably connected in the first limiting rings; the multiple rollers are distributed at equal intervals in a circumferential array by taking the circle center of the first limiting ring as the center, connecting shafts are connected to the rollers, and the rollers are rotationally connected into the first limiting ring through the connecting shafts; when mistaken pulling occurs, firstly, a connecting rope and a winding roller convert tensile force, a rotary damper and a speed reducer slow down the speed, a coil spring provides reverse restoring force, multi-stage buffering is formed to weaken impact, then a magnetic control structure is triggered through centrifugal force to lock a roller, a drainage tube is prevented from being disengaged, meanwhile, an alarm is triggered, the coil spring is locked, and secondary damage is avoided; the risks of wound tearing of a patient and drainage tube disengagement can be reduced.

The invention belongs to the field of medical teaching training, and discloses a urinary surgery simulation training method and system based on tactile feedback, and the method comprises the steps: collecting operation behavior data and force change data, and obtaining a preliminary perception sequence; obtaining a classified organization state cluster according to the preliminary sensing sequence; extracting a hand feeling perception feature from the classified organization state cluster to obtain an update cluster; aiming at the update cluster and the operation behavior data, constructing a support vector machine model to train a tactile feedback response to obtain a dynamic matching function; processing the tactile feedback response data through a dynamic matching function to obtain an optimized feedback sequence; acquiring tissue state update from the optimized feedback sequence, and performing real-time calibration on hand feeling perception by adopting an information processing link to obtain a calibrated perception model; and according to the calibrated sensing model and the force change data, generating a corresponding operation processing track. According to the method, high authenticity and low delay of tactile feedback are realized, and an accurate dynamic matching result is provided for a complex operation scene.

The invention discloses a tissue retractor for urinary surgery, and relates to the technical field of medical auxiliary instruments, the tissue retractor comprises a bed body fixing mechanism, the bed body fixing mechanism comprises a U-shaped bearing frame, two threaded rods in threaded connection with the bottom surface of the bearing frame and rubber seats fixed at the top ends of the threaded rods, and the rubber seats are driven to ascend and descend by rotating the threaded rods; therefore, the device and the operating bed can be quickly clamped and stably fixed. Through mutual cooperation of a mounting beam plate, a positioning containing groove, a drag hook piece, a connecting block, a clamping hole, a clamping positioning column, a supporting hole, a limiting clamping plate, a movable pull rod, a supporting ring and a spring, preliminary positioning can be achieved through cooperation of the connecting block and the clamping positioning column, and then the spring drives the limiting clamping plate to be transversely inserted into the supporting hole; the clamping positioning column penetrates through the clamping holes in the connecting block and the limiting clamping plate at the same time, a triple locking structure is formed, the effect of rapidly locking the drag hook piece is achieved, and the drag hook piece is prevented from being disengaged in an operation.

The utility model relates to the technical field of bladder tumor treatment in urinary surgery, and discloses a device for taking out a whole block of bladder tumor after enucleation, which comprises a hollow long tube, a plurality of U-shaped long sheets are fixedly connected to the periphery of the outer wall of the hollow long tube at equal intervals, and a second connecting rod is rotatably connected to the inside of each U-shaped long sheet. An H-shaped block is rotationally connected to the top of the second connecting rod, a first connecting rod is rotationally connected to the upper middle portion of the inner wall of the H-shaped block, a U-shaped short piece is rotationally connected to the outer wall of the first connecting rod, and a hollow bottom block is fixedly connected to the outer wall of the U-shaped short piece. According to the anesthesia device, the first connecting rod in the U-shaped short piece, the H-shaped block and the second connecting rod on the lower middle portion of the inner wall rotate outwards and extrude to move and release force, and therefore the problem that after the hands of medical staff and the body of an anesthetized patient slightly move, the body of the patient is harmed after the anesthesia device is taken out is solved.

The invention provides a sorbitol and mannitol flushing fluid for urinary surgery. The invention relates to a freeze-dried powder injection, which comprises 20 to 50 grams of sorbitol, 10 to 30 grams of mannitol, 5 to 10 grams of sodium bicarbonate and 0.5 to 2 grams of sodium citrate in every 1000 milliliters of the freeze-dried powder injection, and the pH value of the freeze-dried powder injection is adjusted to 7.2 to 7.4. The preparation method comprises the following steps: heating distilled water to 80 DEG C, sequentially adding the components, continuously stirring until the components are completely dissolved, cooling to room temperature, fixing the volume to 1000ml, adjusting the pH value by using a 5mol / L sodium hydroxide solution, finally sterilizing by using a 0.22-micron microporous filter membrane, and packaging in a sterilized glass bottle. The flushing fluid can effectively dissolve blood clots, stones and necrotic tissues in an operation field by utilizing the high osmotic pressure characteristics of the sorbitol and the mannitol, so that the operation field is kept clear. The flushing fluid disclosed by the invention shows an excellent flushing effect and good safety in urinary surgery operations such as transurethral bladder tumor electrocision, flexible ureteroscope calculus removal and the like.

The invention provides a urinary surgery urinary catheterization device, and relates to the technical field of urinary catheterization devices.The urinary surgery urinary catheterization device comprises a lantern ring, and a lubricating mechanism and a prepuce removing mechanism are arranged on the lantern ring; the lubricating mechanism comprises an observation ring, a liquid inlet ring and a urinary catheter propelling mechanism, the observation ring is connected to the end of the lantern ring, the liquid inlet ring is connected to the end, away from the lantern ring, of the observation ring, the urinary catheter propelling mechanism is arranged on the side, away from the observation ring, of the liquid inlet ring, and the urinary catheter propelling mechanism is connected with a piston of the liquid inlet ring; the prepuce removing mechanism comprises an outer ring, two sets of inner pressing plates and guide columns, the outer ring is arranged on the surface of the lantern ring in a sleeving mode, the inner pressing plates are arranged at the upper end and the lower end in the lantern ring respectively, piston cylinders are arranged on the inner pressing plates and slidably connected with the lantern ring, the piston cylinders are connected with outer ring pistons, the guide columns are fixedly connected to the surface of the lantern ring, and moving grooves for the guide columns to move are formed in the outer ring. The catheter is conveniently lubricated and driven to move through the lubricating mechanism, and the vaginal orifice of the penis and the prepuce of the penis are opened through the prepuce removing mechanism.

The invention relates to the technical field of urinary surgery, and particularly discloses an adjustable urinary surgery limb positioning bracket which comprises a bottom plate, a bearing seat arranged at the top of the bottom plate, an operating table assembly arranged at the top of the bearing seat, an operating table adjusting assembly, a bracket assembly and an adjusting assembly. The bracket assembly comprises mounting frames on the two sides, and bracket bodies are arranged on one sides of the tops of the mounting frames on the two sides; during urinary surgery, the bracket body can be preliminarily adjusted by moving the sliding table, rotating the connecting rod and the like, then secondary adjustment such as cross rod length adjustment and spherical joint angle adjustment is combined, and each adjustment part is provided with a corresponding locking structure to guarantee stability, so that the bracket body can be flexibly adjusted to the required position and angle; the device can meet the use requirements of patients with different body types, meanwhile, the operation flexibility and convenience of medical staff are greatly improved, and the working efficiency is improved.

The flushing device for the urinary surgery comprises a table body, a through opening is formed in one end of the table body, a pool body is fixedly connected to the position, corresponding to the through opening, of the bottom of the table body, a U-shaped frame is arranged above the pool body, a supporting frame is arranged above the U-shaped frame, and the supporting frame is fixedly connected with the table body. A supporting pad is fixedly connected to one end of the upper side of the supporting frame, a rotating shaft is rotatably connected to the inner side of one end of the supporting frame, a vertical rod is fixedly connected to one end of the rotating shaft, a baffle is fixedly connected to the top end of the vertical rod, a flushing nozzle is arranged on the inner side of the baffle, and a spraying pipe is arranged at the top end of one side in the pool body; and a brush rod is arranged at one end in the tank body. According to the nursing bed, by arranging the U-shaped frame, the supporting frame, the supporting pad, the leg pad, the rotating shaft, the baffle, the driven bevel gear, the driving bevel gear, the flushing spray head, the through opening, the pool body, the spraying pipe, the brush rod and the liquid discharging pipe, flushing is achieved when a patient lies down, and the angle and the height are convenient to adjust.

The application relates to the field of urological surgery, and particularly discloses a urological clinical stone discharge device, which comprises a bed body and a control main body, and further comprises a detection assembly arranged on the upper side of the bed body, which detects the pain of a patient during stone discharge according to the holding force of the patient; the detection assembly can detect the pain of the patient during stone discharge according to the holding force of the patient, and can improve the body stability of the patient; the triggering assembly can automatically adjust the triggering threshold of the detection assembly for detecting the holding force of the patient according to the holding force of the patient at the initial stage, so as to adjust different triggering thresholds according to different patients, improve the applicability to different patients, and automatically stop the stone discharge when the holding force detected by the detection assembly reaches the triggering threshold, so as to prevent the increase of local tissue pressure, the induction of mucosal injury and the aggravation of spasm caused by continuously performing the stone discharge.

The invention discloses a urethral catheterization device for urinary surgery, and relates to the technical field of urethral catheterization device.The urethral catheterization device comprises a urethral catheterization bag containing box, an open groove is formed in the front end of the urethral catheterization bag containing box and communicated with a containing cavity formed in the urethral catheterization bag containing box, and centering grooves are formed in the middles of the upper end and the lower end of the urethral catheterization bag containing box; a urine guide bag assembly is arranged in the containing cavity in the urine guide bag containing box, an installation assembly is arranged at the rear end of the urine guide bag containing box, a plurality of second containing grooves which are symmetrically arranged are formed in the front end of the urine guide bag containing box, each second containing groove is formed in the outer side of the opening groove, and each second containing groove is communicated with the corresponding centering groove. By means of the urine guide bag containing box and all parts on the urine guide bag containing box, the position limiting action on the urine guide bag assembly can be completed, meanwhile, the urine guide bag assembly can be conveniently and rapidly installed, and the stability of the urine guide bag assembly in the using process is improved.

The utility model relates to the technical field of medical auxiliary instruments, and discloses a urinary surgery calculus grabber convenient to use, which comprises a catheter, a protective component is arranged on the outer wall of the catheter, a grip area is fixedly assembled on the outer edge of the top of the catheter, a sealing plug is arranged on the top of the grip area, and a sealing ring is arranged on the sealing plug. An electric telescopic cylinder is installed on the inner wall of the guide pipe, and the bottom of the electric telescopic cylinder is slidably connected with a telescopic rod. When a clamping jaw grabs a calculus, clamping plates can make contact with the calculus, and the clamping plates can apply pressure to a sliding barrel through a connecting rod during contact, so that the sliding barrel can slide on the inner wall of a sliding groove, a connecting spring can be in a compressed state, and then the multiple clamping plates can limit and fix the large calculus; and in the grabbing process, the stone is not prone to falling off, and then the problem that secondary injury is likely to be caused to a patient due to the fact that an existing device is unstable in grabbing is solved.

The invention discloses a preparation method of anti-adhesion particles. The invention belongs to the technical field of biomedical materials. The raw materials used in the invention are all biocompatible materials, and inflammatory reaction and toxic residue are avoided through a natural cross-linking agent and non-toxic solvent system; through the synergistic effect and cross-linking treatment of the carboxymethyl cellulose, the chitosan and the polylactic acid, the particles can maintain the anti-adhesion effect for 7-14 days in vivo, and the key adhesion prevention period after soft tissue and urinary surgery is covered; the particles have flexibility, antibacterial property and urine corrosion resistance, can be used for preventing adhesion of soft tissue postoperative wounds, and can also be used for preventing adhesion of urinary surgical operation sites and modifying instrument surfaces; the low-temperature spray drying and gamma-ray sterilization process ensures the activity of the raw materials and the sterility of the product, the process parameters are easy to control, the method is suitable for industrial production, and the production cost is reduced compared with the existing like products.

The invention discloses a clinical urinary catheterization device for urinary surgery and a use method, and belongs to the technical field of medical instruments. Comprising a base, a rotating platform is arranged on the upper surface of the base, a plurality of collecting mechanisms are arranged on the rotating platform, opening and closing mechanisms are arranged above the collecting mechanisms, and an L-shaped supporting plate is fixedly connected to the right side of the outer side wall of the base; urine is temporarily stored through a plurality of collecting barrels, when one collecting barrel is almost full, a motor only needs to drive a rotating platform, the unoccupied collecting barrel is rotated to the position below a butt joint mechanism to complete switching, frequent dumping operation is not needed, meanwhile, a lifting plate of the butt joint mechanism is matched with a pulling plate and a first spring, butt joint and separation of an inserting pipe and a connecting nozzle can be rapidly achieved, and the working efficiency is greatly improved. The time investment of nursing personnel on urine treatment is greatly reduced, so that the nursing personnel can apply more energy to core nursing work such as illness state observation and medication guidance, and the overall clinical working efficiency is remarkably improved.

The invention relates to the medical field of urinary surgery, in particular to a fault diagnosis software system of an intelligent urinary surgery catheterization device, which is characterized in that an original data stream is collected by a unified timestamp, and normalized data is obtained through cross-brand semantic adaptation; utilizing inertial measurement exogenous input to suppress body motion artifacts and generating channel credibility; forming structured features based on second-order scattering and cross-channel attention; outputting pressure and flow velocity prediction under a physically constrained reversible and neural differential hybrid model, and inverting potential physical parameters; uncertainty calibration is carried out in combination with a brand-level calibration set, and a fault occurrence probability and a predicted failure time interval are given; a channel fault can be diagnosed and identified in cooperation with self-inspection and fault separation, and sound-light alarm and cross-terminal routing are achieved through arrangement of a system in a hospital. The system is suitable for bedside continuous monitoring and multi-brand deployment, and realizes robust diagnosis and short-term prediction under unified semantics.

The invention relates to the technical field of medical instruments, in particular to a multifunctional urinary surgery cystoscope which comprises a cystoscope sheath and a mounting seat arranged at the tail of the cystoscope sheath, and further comprises a pressure monitoring module arranged at the tail of the mounting seat and connected with a pressure monitoring part located at the head of the cystoscope sheath, and a visual operation needle withdrawing module. The head of the cystoscope sheath is connected with an image transmission tube and a dosing channel which extend towards the head of the cystoscope sheath, so that the problems that in the prior art, the urinary surgery cystoscope is only provided with a single and linear operation channel, the urethra of a patient cannot be fully expanded, the patient feels uncomfortable or painful, the inner wall of the urethra is easily damaged, and the urethra cannot be fully expanded are solved. When medicine injection is carried out in precise target areas such as external urethral sphincter, a cystoscope body is high in rigidity, the direction of a needle head cannot be adjusted, an effective positioning means is lacked, accurate, safe and single-person operation is difficult to achieve, injection errors are large, and targeting is unknown.

The utility model discloses a sampling short-term storage box for urine detection in urinary surgery, and relates to the technical field of storage boxes, the sampling short-term storage box comprises a shell, the shell is a square component with an opening at the front end, a fixing frame is arranged in the shell, two supporting pieces are arranged in the fixing frame, the two supporting pieces are distributed from top to bottom, and the two supporting pieces are arranged in the fixing frame. A plurality of placement hole positions are distributed in the tops of the two supporting pieces, rotating discs are arranged at the front ends of the two supporting pieces, the rotating discs extend into the fixing frame, protruding blocks are arranged at the top ends of the rotating discs, arc-shaped cavities matched with the protruding blocks are formed in the fixing frame, and a fan assembly is arranged on one side of the shell. By arranging a series of structures, the storage box is convenient to use, test tubes are convenient to take or place, meanwhile, the test tubes are stably placed and cannot topple over during transferring, the shell protects samples, the samples are prevented from being polluted, peculiar smells in the shell are avoided, and the risk of breeding bacteria is reduced.

The application discloses a prostate puncture gun head for in-situ rotary cutting and a sampling method thereof, and belongs to the technical field of urological surgery. The needle head is arranged at the front end of the puncture gun and is used for penetrating into the prostate tissue; the blade groove is semicircular and is arranged along the longitudinal direction of the needle head; the blade is rotatably arranged in the blade groove and rotates along the track of the blade groove; the tissue groove is arranged on the surface of the needle head and is used for collecting the cut tissue sample; the knob spring device is connected with the blade and is used for providing rotary power to drive the blade to rotate and cut the prostate tissue along the blade groove. The knob spring device is used for driving the blade to rotate and move along the track of the semicircular blade groove, in-situ rotary cutting and sampling of the prostate tissue are realized, tissue tearing is effectively reduced, the flatness of the cutting surface is ensured, and the accuracy and efficiency of the sampling process are improved.

The application provides a kind of treatment auxiliary mechanical arm equipment, wherein first treatment component, second treatment component can be moved along column to adjust position;First treatment component includes first support arm and first treatment probe mounting portion connected at the end of first support arm, first treatment probe mounting portion includes first mounting seat and first mounting clamp elastically movably connected with first mounting seat, first mounting clamp is used to install first treatment probe, first mounting clamp makes first treatment probe closely adhere to treatment site by elastic force, and the structure of second treatment component is similar.In the application, first treatment component and second treatment component can be adjusted with multiple degrees of freedom similar to human arm, and can be used in combination, so that the treatment probe accurately corresponds to the lesion site for treatment, and can maintain the close state to ensure the treatment effect, improve the reliability and convenience of treatment, especially urological treatment, and reduce the workload of medical staff.

The invention belongs to the technical field of medical instruments, and particularly relates to an anti-infection urinary catheterization device applied to urinary surgery nursing, which comprises a catheter, one end of the catheter is provided with a plurality of side holes, and the other end of the catheter is fixedly connected with a connector; the anti-blocking mechanism comprises an anti-blocking assembly installed in the guide pipe in a sliding mode, and the anti-blocking assembly comprises a plurality of cleaning heads; the traction mechanism comprises a guide wire arranged in the catheter, a plurality of inclined pieces are installed on the guide wire in the axial direction, and the inclined pieces are fixedly connected with flow blocking films. The anti-blocking assembly can be driven to move through the guide wire, so that the cleaning head cleans blockages at the side hole, when cleaning is not needed, the anti-blocking assembly is stored on the side, away from the connector, of the side hole, the situation that urine discharge is affected by the anti-blocking assembly is reduced, and the urine backflow speed can be slowed down through an inclined piece and a flow blocking film which are arranged in an inclined mode.

The present application relates to the field of urinary surgery stone image pattern recognition, and provides a urinary surgery stone image pattern recognition method and system. By acquiring the urinary surgery stone image, the stone image is recognized to determine the suspected stone area and its boundary area; for each pixel point in the boundary area, based on its gray scale feature and neighborhood feature, the probability of the pixel point belonging to the stone is calculated to generate a boundary probability map; based on the boundary probability map, the size, volume and Hounsfield unit value of the stone are determined through a preset multi-scale feature fusion manner. Thus, the problem of missed diagnosis, misdiagnosis and Hounsfield unit value deviation of small stones under low-dose CT images in the prior art can be effectively solved, and the accuracy and robustness of urinary surgery stone image pattern recognition are significantly improved.

The utility model relates to the technical field of prostate expansion equipment, and discloses a urinary surgery clinical prostate expansion device which comprises a pushing pipe, an expansion pipe is installed on the outer wall of the pushing pipe, a urine guide head is installed on the outer wall of the expansion pipe, an expansion air bag is movably connected with an inner cavity of the expansion pipe in a sleeved mode, and a catheter is installed on the inner cavity of the expansion air bag. A supporting rod is movably connected with an inner cavity of the catheterization head in a sleeved mode, and a catheterization channel is formed in an inner cavity of the supporting rod. According to the clinical prostate dilation device for the urinary surgery department, the dilation tube and the dilation air bag can be supported under the action of the supporting rods arranged in the inner cavities of the pushing tube, the dilation tube and the catheterization head, so that the dilation tube and the dilation air bag can be kept in a vertical state when entering a prostate body channel, and the prostate body can be conveniently dilated; and then air is supplied into the inner cavity of the expansion air bag, so that the prostate body channel can be smoothly expanded, and the situation that the air bag in traditional equipment is folded and cannot smoothly enter the prostate channel is avoided.

The invention discloses a female pelvic floor multi-target curve medical image collaborative registration and alignment method, which comprises the steps of S1, marking a target curve, an SCIPP line and a segmentation mark point in each piece of sample data; s2, performing dimension reduction on the three-dimensional medical data to two-dimensional medical data by adopting a dimension reduction method combining Y-Z plane projection with X-coordinate dynamic compensation; s3, the curve is smoothed through cubic spline interpolation before registration, and the influence of original data noise on registration precision is avoided; s4, calculating a translation matrix based on the reference point symphysis pubis inferior margin of the SCIPP line, and moving the first reference point symphysis pubis inferior margin to the original point; s5, taking the SCIPP line as a reference vector, and calculating a rotation matrix by using a difference value between the reference vector and the target angle; s6, applying corresponding translation and rotation matrixes to the corresponding sample curve data, and establishing a unified coordinate system; s7, calculating average values of the curves in a segmented manner according to the mark points, and combining the average values calculated in the segmented manner into an average value of the whole curve; and S8, calculating the center of mass, the local center of mass and the global center of mass of each curve, and translating the center of mass of the corresponding curve to coincide with the local center of mass and the global center of mass of the corresponding curve to realize alignment. According to the method, standardized registration, two-dimensional alignment and dissection segmentation average analysis of female pelvic floor organ profile curve data are realized, and an accurate quantitative basis is provided for urinary surgery disease diagnosis and clinical research.

The invention belongs to the technical field of medical rehabilitation assessment, and provides a urinary surgery postoperative wound rehabilitation assessment method based on artificial intelligence, electronic equipment and a storage medium. The method comprises the steps of multi-source data acquisition, data preprocessing, spatial alignment, normalization processing, three-branch network feature extraction, feature integration, feature compression, feature mapping and wound rehabilitation grade matching. Through three-mode objective data of microwave imaging, electrical impedance imaging and bioelectrical impedance, the whole data acquisition process is free of invasion and interference, and errors caused by individual differences are reduced; through a three-branch feature extraction network and a deep fusion process, different types of data characteristics are adapted, cross-modal information complementation is realized, and wound rehabilitation multi-dimensional key signals are captured.

The invention provides an anti-winding urinary surgery drainage bag which comprises a drainage bag body, an outer plate is arranged at the front end of the drainage bag body, an inner plate and a breathable protection plate are arranged at the rear end of the drainage bag body, and a metal reinforcing pipeline is fixedly arranged in the middle of the upper end of the drainage bag body. A built-in spiral pipe is arranged in the metal reinforcing pipeline in a penetrating mode, the lower end of the built-in spiral pipe penetrates through the middle of the upper end of the drainage bag body and is connected with the interior of the drainage bag body in a penetrating mode, a drainage pipe is arranged at the lower end of the drainage bag body, and threaded rods are arranged at the oblique angles of the four corners of the outer plate, the inner plate and the breathable protection plate. The rod body of the threaded rod is sleeved with a spiral ring. According to the drainage bag, the problems of winding and falling of the pipeline are solved through the nesting design of the metal reinforcing pipeline and the built-in spiral pipe, the bag body protection and the human body wearing comfort are both considered by means of the adjustable protection frame and the breathable protection plate, and the clinical practicability and safety of the drainage bag are comprehensively improved.

The invention belongs to the technical field of biological appliances for medical research, and particularly relates to a urinary surgery CP / CPPS model and a modeling method thereof. The modeling method comprises the following steps: (1) preparing prostate homogenate: taking rats of 4 months old, stripping prostate tissues under a sterile condition after the rats are killed, and grinding or homogenizing to prepare an injection suspension; (2) preparing a vaccine intraperitoneal injection: dissolving the inactivated vaccine freeze-dried powder into aluminum hydroxide gel normal saline to prepare the vaccine intraperitoneal injection; (3) injection of molding liquid: after anesthetizing the mouse, subcutaneously injecting prostate homogenate suspension, and intraperitoneally injecting vaccine intraperitoneal injection; and repeating the injection step until the mouse CP / CPPS model is formed. The modeling material disclosed by the invention can be conveniently purchased, the modeling material has common phenotypes of emotional abnormalities such as pain sensitization, anxiety, depression and the like of chronic pain after being molded, the phenotypes after modeling can be maintained for at least 90 days and can exceed half a year at most, the success rate of single-batch modeling is high, and the case fatality rate is low.

The invention discloses a disposable ureter lithotripsy and calculus discharging device, and belongs to the technical field of urinary surgery minimally invasive surgical instruments, and the disposable ureter lithotripsy and calculus discharging device comprises a disposable ureteroscope, comprising a head end seat, a camera module assembled on the head end seat, a temperature and pressure sensor assembled on the head end seat, a snake bone connected with the head end seat, and a hose connected with the snake bone, the head end seat is provided with at least two channels; wherein one channel is configured as a water injection channel, and the other channel is configured as a suction intervention channel; the handle assembly is connected with the insertion assembly; according to the disposable ureteral lithotripsy and lithotripsy device, a traditional lithotripsy and lithotripsy operation mode is changed, and the problems that a traditional ureteral lithotripsy and lithotripsy system is complex in operation and large in material consumption, real-time temperature and pressure monitoring cannot be conducted, and the temperature and pressure in the body cannot be adjusted are solved.