82 results about "Surgical technical" patented technology

Methods of generating a surgical operative note for a surgical procedure, such as a spinal surgical procedure, and associated systems and devices are disclosed herein. In some embodiments, a representative method includes capturing surgical procedure data of the surgical procedure with a sensor array positioned to view the surgical procedure, and identifying features in the surgical procedure data relevant to the surgical procedure. The method can further comprise processing the identified features to provide contextual information about the surgical procedure, and utilizing an artificial intelligence (AI) application to generate the operative note based on the identified features and the contextual information. The operative note can include a natural language, structured, and coherent description of the surgical procedure that summarizes the surgical procedure, including the type of surgery performed, specific surgical techniques used, intraoperative findings, and / or postoperative care instructions.

The invention relates to the technical field of liver surgery, and discloses a liver surgery planning system based on data fusion. The system comprises an image data fusion module, a three-dimensional model construction module, an operation path planning module, a risk assessment module and a scheme optimization module. The image data fusion module integrates CT and MRI images to generate a standardized image fusion model; a three-dimensional model building module generates a liver three-dimensional visual model according to the three-dimensional model; the operation path planning module plans an optimal resection path to form a preliminary operation path scheme; the risk assessment module assesses the surgical risk and generates a report; the scheme optimization module generates a final surgical planning scheme based on the report adjustment parameters. According to the system, through the multi-source data fusion and three-dimensional visualization technology, the liver structure and the tumor position are accurately presented, the operation path is scientifically planned, the operation risk is evaluated and avoided, the operation scheme is optimized, and accurate implementation of the liver operation is assisted.

The present disclosure provides systems including a cannulated surgical drill tool with electrical conductivity sensing capabilities, and surgical techniques for using such tools in minimally invasive surgical procedures for accessing the SI joint via a posterior approach using an electrical conductivity feedback to facilitate accurate placement into or across the SI joint. For example, the cannulated surgical drill tool may include one or more pairs of electrodes at its distal penetration tip configured to measure electrical conductivity of tissue in contact with the distal tip during a drilling procedure and may emit an alert indicative of the measured electrical conductivity, and accordingly, the type of tissue in contact with the distal tip of the cannulated surgical drill tool, in real-time.

The present invention relates to the field of surgical technology, and specifically to a rotatable laparoscope needle holder, comprising a fixed cylinder, a clamping plate, an operating device, and a transmission device, wherein a rotating cylinder is provided at the front side of the fixed cylinder; two mounting plates are provided at the front side of the rotating cylinder; a mounting gap is formed between the two mounting plates; a rotating shaft is fixed in the mounting gap; a ring groove is provided on the clamping plate; an elastic sliding ring is rotatably installed in the ring groove; a plurality of hard clamping pieces are evenly distributed on the sliding ring; when the operating device drives the two clamping plates to rotate around the rotating shaft and move away from the reset, the sliding ring is rotated in the ring groove by a preset angle to switch the clamping pieces at the clamping ends of the two clamping plates. The clamping pieces at the clamping ends of the two clamping plates are switched each time the clamping plates are opened, so that the plurality of clamping pieces on the sliding ring are cyclically switched and used, so as to reduce the wear of the clamping pieces at the clamping ends of the two clamping plates for clamping the needle, and extend the service life of the needle holder.

The utility model relates to the technical field of spine surgery, and discloses spine stabilizing and protecting equipment which comprises a back plate, a containing groove is formed in one end of the back plate, a connecting plate is fixed in the containing groove, a back protecting pad is fixed to one end of the connecting plate, and a protecting soft pad is arranged at the end, away from the connecting plate, of the back protecting pad. Multiple first threaded holes are formed in the inner side of the end, away from the containing groove, of the back plate, inserting grooves are formed in the two sides of the back plate, inserting plates are slidably connected into the inserting grooves, and multiple second threaded holes are formed in the surfaces of the inserting plates. According to the utility model, through the cooperative arrangement of the slot, the inserting plate, the back plate, the fixing bolt, the first threaded hole and the second threaded hole, the inserting plate is inserted into the slot of the back plate during use, then the fixing bolt is rotated to enable the surface of the bolt to fix and detach the inserting plate through the first threaded hole and the second threaded hole, and then the inserting plate is fixed into the slot; the distance between the arc-shaped clamping plates can be conveniently adjusted, so that the patients with different figures can be fixed, and the use universality of the device is improved.

The utility model provides a neck collar for brain surgery nursing, which belongs to the technical field of brain surgery, and comprises a connecting disc, an adjusting assembly and an auxiliary assembly, the auxiliary assembly comprises a soft cushion arranged in the connecting disc, an air bag is arranged in a tray, the outer wall of the soft cushion and the outer wall of the air bag are respectively adhered and connected with a contact belt, and ventilation slots are arranged in the two contact belts. Two shoulder straps are arranged at the bottom of the connecting disc, a plurality of binding straps are arranged in the middles of the two shoulder straps, and first buckles shaped like the Chinese character'ri 'are arranged at the ends of the two binding straps. When the anti-acne mask is worn, a user can fix the anti-acne mask on the shoulder by utilizing the matching of the shoulder strap, the binding strap and the first buckle shaped like the Chinese character'ri ', so that the anti-acne mask is prevented from deviating, the stability is improved, and a patient can wear the anti-acne mask more comfortably.

The invention relates to the technical field of surgery, in particular to a rotatable endoscope needle holder which comprises a fixing cylinder, a clamping plate, an operating device and a transmission device. Two mounting plates are arranged on the front side of the rotary drum; a mounting gap is defined between the two mounting plates; a rotating shaft is fixed in the mounting gap; annular grooves are formed in the clamping plates; an elastic sliding ring is rotationally mounted in the annular groove; a plurality of hard clamping pieces are uniformly distributed on the sliding ring; and when the operating device drives the two clamping plates to rotate around the rotating shaft and get away from the rotating shaft for resetting, the sliding ring rotates by a preset angle in the annular groove, so that the clamping pieces at the clamping ends of the two clamping plates are switched. The clamping pieces at the clamping ends of the two clamping plates are switched every time the clamping plates are opened, so that the multiple clamping pieces on the sliding ring are circularly switched for use, abrasion of the parts, used for clamping a needle head, of the clamping pieces at the clamping ends of the two clamping plates is reduced, and the service life of the needle holder is prolonged.

The utility model relates to the technical field of thoracic surgery, and discloses a portable puncture drainage device which comprises a storage bag, the outer wall of the storage bag is fixedly sleeved with a bandage, the outer wall of the storage bag is fixedly provided with an insertion groove, the inner wall of the insertion groove is slidably connected with an insertion block, the top of the storage bag is fixedly provided with a flow guide pipe, and the flow guide pipe is fixedly connected with the insertion block. And a fixing head is fixedly installed at the top of the flow guide pipe, a liquid outlet is fixedly formed in the bottom of the inner wall of the storage bag, and the inner wall of the insertion block is rotationally connected with a rotating shaft. A storage bag is placed on the abdomen of a user, an inserting block is pulled at the moment, a bandage extends, a rotating shaft is driven to rotate through extension of the bandage, one end of a clockwork spring is driven by the rotating shaft, the clockwork spring generates pulling force, the inserting block is placed in an inserting groove, and then the bandage is tightened through the pulling force of the clockwork spring; and the equipment is worn on the body of the user, so that the portability of the equipment is improved.

The invention relates to the technical field of surgery, in particular to a vaginal dilator and a using method, and the vaginal dilator comprises an upper dilation page and a lower dilation page; the device further comprises a functional assembly. The functional assembly comprises a handle, a sliding block, a driving mechanism, an LED lamp and a power supply mechanism. The upper expanding page and the lower expanding page are the same in shape, are both in a duckbilled shape and are both made of transparent materials. When the vagina dilator is used, the surfaces of the upper dilation page and the lower dilation page are coated with lubricating liquid, then the vagina dilator is slowly inserted into the vagina of a patient, the driving mechanism drives the sliding block to slide upwards, the upper dilation page is driven to move upwards to be away from the lower dilation page, the vagina of the patient is slowly dilated, the power supply mechanism supplies power to the LED lamp, illumination is directly provided inside the vagina, and a doctor observes the inside of the vagina of the patient. The vaginal dilator solves the problems that an existing vaginal dilator needs an external illuminating lamp additionally, so that a doctor can see clearly, observe and diagnose conveniently, and the vaginal dilator is inconvenient to use.

The invention discloses a retractor for surgical operation, and relates to the technical field of surgery. Comprising a bottom plate and a retracting hook, and further comprises a lifting mechanism for controlling the retracting hook to move in the Z-axis direction, a position adjusting mechanism for controlling the retracting hook to move in the Y-axis direction, a symmetrical displacement mechanism for controlling the retracting hook to move in the X-axis direction and an angle adjusting mechanism for controlling the retracting angle. The position adjusting mechanism comprises a rapid adjusting mechanism and a fine adjusting mechanism, the rapid adjusting mechanism is arranged on the fixing plate, and the fine adjusting mechanism is arranged above the rapid adjusting mechanism. The lifting mechanism adjusts the position of the retracting hook in the Z-axis direction, the position adjusting mechanism controls the position of the retracting hook in the Y-axis direction, the symmetrical displacement mechanism controls the position of the retracting hook in the X-axis direction, the angle adjusting mechanism can adjust the retracting angle, and the degree of freedom is high when medical staff adjust the position of the retracting hook. And the device can be accurately moved to a target position, so that the working efficiency of medical staff is improved.

The utility model relates to the technical field of urinary surgery, and discloses a flushing device for urinary surgery, which comprises a bottom plate, a top plate is arranged above the bottom plate, the middle of the top plate is fixedly connected with a cushion, one side of the top surface of the bottom plate is fixedly connected with a box body, and one side of the middle of the top surface of the bottom plate is fixedly connected with an air pump. The air pump is communicated with the box body, a heating pipe is arranged in the box body, the output end of the air pump is fixedly connected with an air inlet pipe, the top of the air inlet pipe is fixedly connected with an annular pipe, and the top of the annular pipe is fixedly connected with an exhaust pipe. According to the cleaning device, hot air in the box body can be pumped out by driving the heating pipe in the box body and then driving the air pump, the hot air enters the annular pipe along the air outlet pipe and is finally exhausted from the exhaust pipe, at the moment, the hot air can be blown to the body of a patient, and then water stains generated after cleaning of the body of the patient can be dried; therefore, the practicability of the device is improved.

The utility model relates to the technical field of hepatobiliary surgery, in particular to a catheter fixing device which comprises a mounting block, a rectangular block and a fixing mechanism, an adjusting mechanism is arranged in the mounting block, a fixing block is arranged at one end of the mounting block, a fixing clamp and a moving clamp are arranged on the fixing block, a fixing plate is arranged below the rectangular block, and a mounting groove is formed in the rectangular block. A mounting groove is formed in the C-shaped block, a plurality of first teeth are arranged in the mounting groove, the fixing mechanism comprises a screw rod, a first L-shaped block and a second L-shaped block, a limiting ring is arranged on the screw rod, a cavity is formed in the first L-shaped block, a threaded groove is formed in the second L-shaped block, and a limiting groove is formed in the fixing plate. The distance between the first L-shaped block and the second L-shaped block is adjusted through the screw rod, so that the first L-shaped block and the second L-shaped block fix the surgical bed edge, and the fixing mode effectively prevents the situation of looseness.

The utility model relates to a screw plug extractor, and belongs to the technical field of spine surgery. The tool is mainly used for solving the safety problems that a wrench fails due to deformation of a hexagonal hole or a plum blossom hole of a screw plug in a spinal operation, and metal fragments are generated due to the fact that a U-shaped nail arm needs to be damaged in a traditional taking-out method. According to the technical scheme, the tool is characterized by comprising a left clamping jaw, a right clamping jaw, a left linking arm, a right linking arm, a left handle, a right handle and screws; trapezoidal clamping grooves are formed in the heads of the clamping jaws, the size of the minimum ends of the clamping grooves is slightly smaller than that of U-shaped openings of the U-shaped nails, and R-shaped arc grooves are formed in the middles of the clamping grooves and used for clamping orthopedic rods; the handle adopts the extension arm design, and the operating force is reduced through the lever principle. During operation, the handle is folded to enable the clamping groove to be clamped into the U-shaped opening, the U-shaped opening is gradually expanded by about 0.5 mm, the screw plug is separated from the spine nail, and therefore the screw plug is taken out without damage. The tool is compact in structure and easy and convenient to operate, metal fragments can be effectively prevented from being generated, and the operation safety and efficiency are improved.

The utility model relates to the technical field of vascular surgery, in particular to a multifunctional rehabilitation training device which comprises a supporting seat and a pedal fixed above the supporting seat, and further comprises a built-in plate located in the pedal. The top plate is fixed at the top of the built-in plate; the electric heating plate is mounted at the bottom of the built-in plate; the number of the clamping blocks is two, and the clamping blocks are located on the left side and the right side of the pedal respectively. Sweat generated at the sole part of a patient can permeate into the drawer through the air holes, and the sweat is absorbed by the water absorption block after being in full contact with the water absorption block, so that the sole part of the patient can be kept dry and comfortable, and the patient is not easy to slip during training; when a patient is trained, the foot sole part can step on the electric heating plate, the two heat preservation layers are combined together through the zipper, the foot sole part of the patient is wrapped by the heat preservation layers, the temperature in the heat preservation layers can be kept through heating of the electric heating plate, and therefore the temperature of the foot of the patient can be kept.

The utility model discloses a guide plate for spine surgery, which relates to the technical field of spine surgery, and comprises a guide plate main body, the top of the guide plate main body is provided with a concave frame, the top of the concave frame is provided with a chute, the inner side of the chute is provided with an angle adjusting mechanism, and the inner side of the angle adjusting mechanism is movably provided with an adjusting ball. By the adoption of the structure, the angle adjusting mechanism is arranged, the adjusting handrail is twisted to drive the oval guide plate to rotate, the oval guide plate abuts against the guide plate at the inner end of the isosceles triangle, the guide plate moves outwards, the connecting frame and the limiting block are driven to move outwards, the suction cup is separated from the adjusting ball, and therefore the adjusting ball can rotate to adjust the inclination angle of the puncture catheter. After the angle is adjusted, the adjusting handrail is loosened, the limiting spring enables the limiting block to reset, and the suction cup makes contact with the adjusting ball to be fixed, so that the inclination angle can be adjusted through rotation of the adjusting ball, flexible inclination guiding puncture is achieved, and adaptability is improved.

Methods of repairing tissue include obtaining a suture including a first end defining an opening and a second end capable of passing through the opening; passing the first end through the tissue at a first location; passing the second end through the tissue at a second location; forming a luggage tag configuration by passing the second end through the first end; and securing the luggage tag configuration against the tissue. In some examples, the suture is a continuous closed loop, and in others the suture has a barbell configuration, with a linear central portion and a loop at each end. In still examples, the suture has a loop at one end and a tail at the other. The suture may be used without an anchor or may be part of a suture assembly including a suture anchor and, optionally, at least one other suture.

Methods of generating a surgical operative note for a surgical procedure, such as a spinal surgical procedure, and associated systems and devices are disclosed herein. In some embodiments, a representative method includes capturing surgical procedure data of the surgical procedure with a sensor array positioned to view the surgical procedure, and identifying features in the surgical procedure data relevant to the surgical procedure. The method can further comprise processing the identified features to provide contextual information about the surgical procedure, and utilizing an artificial intelligence (AI) application to generate the operative note based on the identified features and the contextual information. The operative note can include a natural language, structured, and coherent description of the surgical procedure that summarizes the surgical procedure, including the type of surgery performed, specific surgical techniques used, intraoperative findings, and / or postoperative care instructions.

The utility model relates to the technical field of urinary surgery. The urinary postoperative flushing device comprises a main body structure, and the main body structure comprises a flushing seat, a connecting pipe and a rack; and the flushing structure comprises a connecting seat and a fixing block, the outer surface of the connecting seat is fixedly connected with the outer surface of one end of the rack, and the upper surface of one end of the flushing seat is fixedly connected with a cushion. A power source can be provided for the driving motor through an external power source, the driving motor can drive the gear to rotate after being started, the gear can drive the rack to move in the other end of the flushing base when rotating, and the rack can drive the flushing structure to integrally and synchronously move when moving. By means of the design, the flushing structure can be adjusted according to the specific conditions of a patient during use, and therefore the use flexibility of the flushing structure can be improved to a certain degree.

The utility model discloses a tibia vertical osteotomy auxiliary device for unicompartmental knee arthroplasty, and relates to the technical field of unicompartmental knee arthroplasty. The device comprises a base, a stand column, a machine box, a winding shaft, an inhaul cable and a drag hook, a fixing area is arranged in the middle of the base, the stand column is arranged at the upper end of the base, the machine box is arranged above the stand column, and a small self-locking motor is fixed in the machine box. According to the utility model, the inhaul cable and the drag hook are locked through the small self-locking motor, the winding disc, the motor driver and the touch screen, so that medical personnel can adjust the degree of tightness of traction according to the number of turns of winding of the winding disc as required, and an assistant can carry out long-time bare-handed traction; secondly, the two extendable extension rods and the corresponding drag hooks are mounted on the mounting seat, so that the medical staff can adjust the distance between the two drag hooks according to the exposure requirement of the surgical incision, the surgical exposure area is expanded, and a doctor can conveniently perform an operation.

The invention relates to the technical field of surgery, and provides an adjustable hand and foot microsurgery blood vessel anastomosis clamp which comprises an anastomat body, a supporting frame is arranged on the upper surface of the anastomat body, an adjusting assembly is arranged at the top of the supporting frame, a hollow plate is fixedly connected to the outer portion of the adjusting assembly, and the hollow plate is fixedly connected to the outer portion of the supporting frame. An anastomosis clamp is arranged at one end of the anastomat body, an illuminating lamp is arranged on one side of the hollow plate, a connecting plate is fixedly connected to one side of the illuminating lamp, fixing pieces are arranged on the two sides of the interior of the hollow plate, and a pushing piece is arranged between the fixing pieces; according to the adjustable hand and foot microsurgery blood vessel anastomosis clamp, by adopting the adjusting assembly, the angle of the illuminating lamp can be adjusted, so that the illuminating lamp can be efficiently matched with the anastomat body to treat a patient, and meanwhile, the illuminating lamp can be taken out to be maintained or replaced.

The utility model discloses a debridement table for the general surgery department and relates to the technical field of the general surgery department. The debridement table for the general surgery department comprises a rectangular frame, a lifting mechanism and a clamping mechanism, a lifting plate is arranged over the rectangular frame, a water pool is arranged over the lifting plate, the clamping mechanism is arranged between the lifting plate and the water pool and comprises clamping plates, clamping sleeves and clamping grooves, and the two clamping plates are fixedly installed at the top of the lifting plate; the outer surfaces of the two sides of the water pool are each fixedly provided with a set of clamping sleeves, the bottoms of the two sets of clamping sleeves are each provided with a set of clamping grooves, and the two sets of clamping plates are clamped into the corresponding clamping grooves. According to the debridement table for the general surgery department, through cooperation of the lifting plate, the water pool and the clamping mechanism, the water pool can be independently detached, the flexibility is high, the debridement table can be conveniently placed in disinfection equipment to be independently subjected to high-temperature disinfection treatment, and then the practicability of the debridement table is improved.

The application discloses a brain surgery path intelligent planning method based on reinforcement learning and relates to the technical field of brain surgery. A standardized surgery environment data set is formed; a three-dimensional brain structure topology model is obtained; a dynamic three-dimensional constraint tensor is generated; a surgery timing decision Token sequence is formed; the surgery timing decision Token sequence is input into a Decision Mamba path decision network based on a selective scanning state space model to perform strategy optimization, and an underlying obstacle avoidance candidate path decision vector sequence is output; a safe candidate path sequence meeting an anatomical safety constraint is obtained; an executable surgery trajectory instruction set is generated; the dynamic three-dimensional constraint tensor and the surgery timing decision Token sequence are updated and recalled, and path decision and safety correction are re-executed. The application improves the response speed and precision of intraoperative path adaptive re-planning in a strong dynamic environment of brain tissue stress deformation.

The invention discloses a threading bone screw, and relates to the technical field of clinical medicine bone surgery, the threading bone screw comprises a screw body, the screw body is made of a titanium alloy material, one end of the screw body is provided with a telescopic assembly used for changing the number of screw threads, and the telescopic assembly comprises a hollow rod. According to the threading bone screw, when the threading bone screw needs to be used for fixing a fracture part and when a patient with dense sclerotin needs to use the bone screw for fixing a bone, a rotating block is rotated anticlockwise, a hollow rod is driven to cover more threaded rings, and the number of exposed threaded rings of the threading screw is reduced; when a patient with relatively loose sclerotin needs to use the bone screw for fixation, the rotating block is rotated clockwise to drive the hollow rod to move reversely, so that the exposed part of the threaded ring is increased, and the exposed threaded ring of the threading bone screw can be adjusted according to the actual condition of the bone of the patient.

The utility model belongs to the technical field of urinary surgery, and particularly relates to an improved urine washing bag. The device comprises a urine bag, the urine bag is connected with a connecting pipe, the top of the connecting pipe is provided with a connecting block, the connecting block is connected with a urine pipe communicated with the connecting pipe, the connecting block is connected with a branch pipe communicated with the urine pipe, the tail end of the branch pipe is vertically and fixedly provided with a disc, and the left side of the disc is horizontally provided with a liquid inlet pipe and a liquid outlet pipe. The disc is provided with an adjusting assembly enabling the liquid inlet pipe and the liquid outlet pipe to be alternately communicated with the branch pipes. According to the utility model, blood clots are sucked out through the branch pipe under the condition that the connection state of the ureter and the connecting pipe is not damaged, so that the leakproofness of the ureter and the connecting pipe is maintained.

The utility model relates to the technical field of plastic surgery, specifically a plastic surgery corrector, including an upper splint and an adjustment component 1, wherein the adjustment component 1 is arranged on one side of the upper splint, the adjustment component 1 includes a rotating hole 1, wherein the rotating hole 1 is opened on one side of the upper splint, the inner wall of the rotating hole 1 is rotatably connected to a rotating shaft 1, one side of the rotating shaft 1 is fixedly connected to a hand-held circular plate 1, and the other side of the rotating shaft 1 is fixedly connected to a winding wheel 1. The plastic surgery corrector, by installing the adjustment component 1 and the adjustment component 2 and the snap-fit ​​component, first uses the ear contour correction plate to fix the ear, then adjusts the length of the first and second restraints according to the user's head shape, and fixes the first and second restraints together through the cooperation between the buckle, the spring and the slot, thereby fixing the device to the user's head to prevent the ear contour correction plate from falling off when the user is active for a long time, thereby affecting the correction effect.

The utility model belongs to the technical field of urinary surgery, particularly relates to a postoperative binding sleeve, and aims to solve the problems that when gauze is used for winding a genital organ too tightly and a patient touches the penis carelessly during turning over or moving, pain is caused, and when the gauze is wound loosely, the gauze is easy to fall off. The outer wall of the first binding sleeve is rotatably connected with a second binding sleeve, the inner wall of the first binding sleeve and the inner wall of the second binding sleeve are fixedly connected with sponge pads, gauze is placed in the first binding sleeve and the second binding sleeve, and the outer wall of the first binding sleeve and the outer wall of the second binding sleeve are fixedly connected with semicircular rubber pads. Through the arrangement of the first binding sleeve, the second binding sleeve, the semicircular groove, the sponge pad, the air outlet hole, the gauze and the semicircular rubber pad, the penis is protected, and meanwhile the gauze is prevented from being wound too tightly.

The utility model relates to the technical field of neurosurgery, in particular to a scaleplate drainage clamp which comprises a box body, a groove is formed in the box body in a communicated mode, rulers are fixed to the positions, on the two sides of the groove, of the box body, and two first limiting grooves are symmetrically formed in the box body in a communicated mode. A movable rod is inserted into the box body and the two first limiting grooves jointly, arrows are fixed to the two ends of the movable rod, two hooks are fixed to the movable rod, a locking mechanism is arranged on the movable rod and the box body jointly, a cylinder is arranged above the box body, and threaded rods are inserted into the two ends of the cylinder in a threaded mode. When in use, the drainage bag can be protected, the safety of the drainage bag is ensured, the top plate is propped against a bed board of a sickbed, the position of the box body is limited, even if a foot kicks the box body, the box body and the drainage bag cannot topple over, the safety of the drainage bag in use can be ensured, and potential safety hazards are avoided.

This utility model belongs to the field of urological technology, and in particular to a clinical urine collection device, including a base plate, a protective plate fixedly connected to the top surface of the base plate, a collection box provided on the inner side of the protective plate, a seat plate provided on the top of the collection box, a reserved hole opened at the center of the seat plate, and a lifting structure provided on the seat plate. The lifting structure includes symmetrically arranged first fixed plates. By using the cooperation of the lifting plate and the first threaded rod, when the height of the urine collection device needs to be adjusted, the first threaded rod can be rotated, so that the first threaded rod drives the lifting plate to move up and down. When the lifting plate moves, it will drive the first connecting column to move together, so that the first connecting column drives the seat plate to move up and down, thereby realizing the height adjustment of the urine collection device, allowing the urine collection device to be adjusted according to the height of the patient, improving the patient's comfort during use.

The utility model belongs to the technical field of urinary surgery, and particularly relates to a flushing device for urinary surgery nursing, which comprises a spray head, a blocking cover, a zipper component and two splicing heads. The blocking cover is a cover body with one side provided with an arc-shaped opening, a wiring notch is formed in the side wall, opposite to the arc-shaped opening, of the blocking cover, the upper part of the blocking cover is cut by the wiring notch, the spray head is movably connected to the lower end, close to the wiring notch, of the blocking cover, and a liquid outlet is formed in the bottom of the blocking cover; the zipper assembly is arranged in the wiring notch and provided with two pullers opposite in meshing direction. The sides, close to each other, of the two pull heads are each fixedly connected with a splicing head, the two splicing heads are each provided with at least two notches in a one-to-one correspondence mode, and when the two splicing heads make contact with each other, the two splicing heads are spliced into a through hole allowing a catheter to penetrate through. According to the device, in the state that the catheter is safe and stable, splashing of cleaning liquid in the cleaning process can be effectively blocked, the cleaning liquid is fully collected, and the risk that the cleaning liquid infects the focus is reduced.

An electrosurgical system includes an electrosurgical generator configured to output electrosurgical energy to an electrosurgical device for application to tissue. The electrosurgical generator is configured to determine a condition of contact between at least one electrode of the electrosurgical device and tissue or a surgical technique of using the electrosurgical device and to control the electrosurgical energy output by the electrosurgical generator based on the determined condition or surgical technique.