42 results about "Nephrology department" patented technology

The utility model discloses a urine sample storage device for nephrology department relates to urine storage device technical field. Including: main body frame, the inner wall of main body frame is connected with bearing device, the outer wall of main body frame is connected with seal cover, storage device, the storage device includes storage frame, the outer wall of storage frame is rotatably connected with storage cover through the lug, the outer wall fixedly connected with buffer washer of storage frame, the outer wall fixedly connected with the clamping tongue of storage frame, the inner wall fixedly connected with the fixed plate of storage frame, the outer wall fixedly connected with the clamping ring of storage cover. The urine sample that needs to store is placed in the hole of fixed plate through storage device, so this can make sample place stability and orderly, then close storage cover, and the clamping ring will be locked into the clamping tongue when closing storage cover, thereby realizes the closed preservation to the sample in storage device.

The utility model discloses a cleaning disinfection device for nephrology department, including bottom plate, mounting block, bottom plate top surface front end corner is fixedly connected with two mounting rack, two mounting rack internal is provided with lifting subassembly, lifting subassembly is connected with the second motor, the second motor output shaft is provided with the buffer subassembly, the buffer subassembly is equipped with the buffer subassembly, and the buffer subassembly is equipped with the buffer subassembly. Limiting assemblies are arranged on the side faces of the mounting blocks, sponge erasers are fixedly connected to the front side faces of the mounting blocks, a fixing sleeve is fixedly connected to the middle of the top face of the bottom plate, a spraying assembly is arranged at the front end of the fixing sleeve, and a controller is fixedly connected to the middle of the side face of one mounting frame. When the medical equipment disinfection device is used, the spraying assembly disinfects the surface of medical equipment, and then the lifting assembly moves up and down. And a first spring forms buffering between a second motor and the sponge eraser, damage to the medical equipment is avoided, and the sponge eraser is convenient to mount and dismount.

The utility model discloses a nephrology department hemodialysis clinical cannula which comprises a clamping plate, the outer surface of the clamping plate is in threaded connection with a fastening bolt, an adjusting column is arranged on the right side of the clamping plate, the clamping plate is connected with the adjusting column through a universal joint, the outer surface of the adjusting column is in threaded connection with a fixing bolt, and the fixing bolt is arranged on the right side of the clamping plate. And the bottom end of the fixing bolt makes contact with the outer surface of the universal joint, and an adjusting fixing assembly is installed in the adjusting column. According to the hemodialysis clinical cannula for the nephrology department, through cooperative arrangement of the clamping plate, the fastening bolt, the adjusting column, the universal joint, the fixing bolt and the adjusting and fixing assembly, the adjusting and fixing assembly can not only fix and clamp a catheter, but also adjust the position of the moving block according to the actual situation, and therefore normal use of the subsequent catheter can be guaranteed; therefore, knotting is avoided, and personal safety of a patient is not harmed.

The invention discloses a nephrology department pressurization ultrafiltration device which comprises a blood filter press used for conducting pressurization ultrafiltration on blood, two peristaltic pumps are arranged on the outer surface of the blood filter press, a semi-permeable membrane filter is arranged in the blood filter press, and an anti-blocking assembly is arranged in the semi-permeable membrane filter. Through the synergistic effect of the trapezoidal structure of the tubular semi-permeable membrane, the spiral flow guide design and flexible stirring, the blood is kept at a stable flow speed in the filtering process, the blood backflow capacity difference caused by blockage is avoided, the problem that concentrated metabolic waste is sucked back to a blood vessel again after ultrafiltration is completed is solved, and the filtering efficiency is improved. The residual quantity of metabolic wastes in the blood after ultrafiltration is reduced, and the filtering effect is improved.

The utility model discloses a leak-proof sampler for urinalysis of nephrology department patients, and relates to the technical field of samplers. The device comprises: a support plate for providing stable support when the sampler is in use; a flow guiding device; a leak-proof device; a connecting device; a sampling device; the flow guide device comprises a connecting pipe, a flow guide pipe is fixedly connected to the inner wall of the connecting pipe, a liquid storage box is fixedly connected to the outer wall of the top of the connecting pipe, a baffle plate is fixedly connected to the inner wall of the liquid storage box, and a connecting hole is formed in the wall of the liquid storage box. The urine sampling device is simple in structure and convenient to use, prevents splashing caused by direct impact of urine, can control the flowing direction of the urine by adjusting the position of the leakage-proof device, prevents environmental pollution caused by dripping of the urine, and achieves the purpose of accurately and hygienically completing urine sampling operation.

The invention belongs to the technical field of medical treatment, and particularly relates to auxiliary equipment for clinical peritoneal dialysis in the nephrology department, the auxiliary equipment comprises a dialysis box, side position connecting pipes are arranged on the inner wall of the dialysis box, the bottom ends of the side position connecting pipes are fixedly connected with the side face of the inner wall of the dialysis box, the number of the side position connecting pipes is two, and the bottom ends of the side position connecting pipes are fixedly connected with the side face of the inner wall of the dialysis box. The inner wall of the side connecting pipe is fixedly connected with an inflation inner container, and inflation pipes are symmetrically arranged on the top of the inner wall of the inflation inner container. After the device is used for carrying out dialysis filtration work for a period of time, the filtering capacity of the filtering baffle plates working for a long time is reduced, at the moment, the motor is controlled to twist the filtering cake plates, and the filtering baffle plates for filtering are switched, so that the device can work with good dialysis filtration capacity, the operation in the process is simple, and the efficiency is high. And the device can be directly replaced without being opened, so that the continuity of dialysis work is ensured, and a patient can quickly finish dialysis treatment to relieve the pain of the patient.

The utility model relates to the technical field of measuring cup, concretely relates to nephrology department urine volume measuring cup, including the measuring cup of top is open and the fluorescent scale bar for showing its inner liquid level height of setting in the inner wall of measuring cup, and the measuring cup bottom surface is provided with the inclined plane. The fluorescent scale bar set up in the inner wall of measuring cup can clearly show urine liquid level height under the weak light environment, ensure that even at night can accurately read urine volume, satisfy clinical actual demand.

The application discloses a kind of automatic penetration sampling machines for nursing in nephrology department, and relates to the technical field of sampling device.It includes base, the upper surface of base is slidably connected with fixing frame, a plurality of groups of placing grooves are formed in the upper surface of fixing frame, and test tubes are arranged on the inner wall of placing groove, a plurality of groups of positioning cylinders are movably arranged on the upper surface of fixing frame, a transmission assembly for moving fixing frame is arranged in the base, a lifting assembly is arranged at the right position on the upper surface of base, and the lifting assembly includes motor.The application realizes automatic mixing operation of sample and anticoagulant in test tube by mixing assembly, without manual operation, which reduces the insufficient mixing of sample caused by insufficient number of test tube inversion or insufficient inversion angle to a certain extent, and the test tube generates synchronous rotation during inversion, which greatly increases the contact area of sample and anticoagulant, improves the mixing effect, and improves the accuracy of subsequent detection results to a certain extent.

The utility model discloses an adjustable fixing device for a dialysis tube for the nephrology department, and relates to the technical field of fixing devices. Comprising a binding tape; a rotating structure; a clamping structure; the bottom of the protection structure is fixedly connected with the top of the clamping structure; the clamping structure comprises a supporting frame, the bottom of the supporting frame is fixedly connected with the top of the rotating structure, the outer wall of the supporting frame is fixedly connected with a rotating motor, an output shaft of the rotating motor is fixedly connected with a rotating rod, the outer wall of the rotating rod is rotationally connected with a connecting rod, and the outer wall of the connecting rod is rotationally connected with a clamping rod. The clamping structure drives linkage of a rotating rod and a connecting rod through a rotating motor, the opening and closing degree of a clamping rod is controlled, the device can adapt to various dialysis tubes with different tube diameters, and a protection block and a rubber gasket in the protection structure play a dual protection role on the dialysis tubes.

The invention belongs to the technical field of nursing devices, and particularly relates to a lower limb edema nursing device for the nephrology department. Comprising a bed frame, a first movable plate, a second movable plate and an inflator pump, the first movable plate and the second movable plate are hinged to each other and arranged on the bed frame, an inflatable leg sleeve is arranged on the second movable plate, and the two ends of the inflator pump are connected to the bottom of the first movable plate and the bottom of the second movable plate respectively. The inflator pump is communicated into the inflatable leg sleeve, the lower limbs of a patient extend into the inflatable leg sleeve and push the first movable plate and the second movable plate to be opened and closed in a reciprocating mode through bending and stretching actions, and the first movable plate and the second movable plate are opened and closed in a reciprocating mode to drive the inflator pump to inflate the inflatable leg sleeve and apply pressure to the lower limbs of the patient. A pressure release valve is arranged in the inflatable leg sleeve, a second spring is arranged at the bottom of the first movable plate and the bottom of the second movable plate, and the second spring pulls the first movable plate and the second movable plate to be bent and close to each other; the nursing time can be shortened through cooperative use of equipment.

The application relates to the technical field of medical devices, and discloses a clinical blood dialysis conversion device for nephrology, a mounting mechanism of which is composed of a fixed seat, a connecting rod and a fan-shaped clamping block, wherein the fixed seat is fixedly arranged on a base and used for placing an exchange bottle, the connecting rod is slidingly arranged on the fixed seat, the fan-shaped clamping block is slidingly arranged on the fixed seat and used for clamping the exchange bottle, and a resisting block is slidingly arranged on the fan-shaped clamping block and used for resisting the exchange bottle; the fan-shaped clamping block can firmly fix exchange bottles of different sizes. The resisting block arranged on the fan-shaped clamping block further improves the stability and adaptability of clamping, prevents the bottle body from loosening or slipping. The improvement overcomes the problem of unstable fixing of the bottle body in the traditional equipment, enables medical staff to quickly complete the installation and replacement of the exchange bottle, reduces the operation complexity, can more efficiently respond in an emergency, and improves the clinical use experience and the treatment comfort of patients.

The invention relates to the technical field of medical equipment, and discloses an arm fixing device for hemodialysis in the nephrology department, the arm fixing device comprises a mounting base and a connecting assembly, the connecting assembly is located below the mounting base, according to the arm fixing device for hemodialysis in the nephrology department, by arranging an adjusting mechanism, the purpose of conveniently adjusting the angle is achieved; by arranging a limiting mechanism, when a dialysis tube needs to be placed in a mounting groove, moving blocks are pulled towards the two sides, the moving blocks drive limiting plates to slide in through holes of a seat body, meanwhile, right-angle plates slide in rectangular grooves, reset springs are stretched, at the moment, openings of the mounting groove are enlarged, the dialysis tube can be conveniently placed in the mounting groove, and after the dialysis tube is placed in the mounting groove, the moving blocks are loosened, so that the dialysis tube is placed in the mounting groove. Under the elastic action of the reset spring, the right-angle plate drives the limiting plate to reset, the limiting plate limits the arm in the mounting groove, the dialysis tube is prevented from moving in the hemodialysis process, the soft arc design of the supporting block can be better attached to the dialysis tube, and the purpose of arranging the dialysis tube fixing structure is achieved.

The application belongs to the technical field of urine collection, and discloses a disposable portable urine collection bag for nephrology department, which comprises a urine bag body, a heparin cap mouth is installed outside the urine bag body, a wearing mechanism is arranged outside the urine bag body, a strutting mechanism is installed inside the urine bag body, and a binding mechanism is installed outside the urine bag body. Through cooperation of the supporting piece, the supporting sleeve and the first piston rod, the device can be used to press the connecting plate after the urine bag body is arranged on the patient, so that the first piston rod moves, the space in the supporting sleeve is compressed, the four groups of second piston rods move outward and press the supporting strips, the groups of supporting strips are unfolded, the urine bag body is unfolded from the inside through the supporting strips and the roller, and the inner wall of the urine bag body is prevented from being adhered to each other to cause urine collection blockage.

The utility model discloses a catheter fixing device for nephrology department hemodialysis, and relates to the technical field of medical instruments, the catheter fixing device comprises a clamping plate clamped at the edge of a nursing bed and a supporting ring located above the clamping plate, a vertical rod is fixed on the side wall of the clamping plate, the section of the vertical rod is a regular polygon, and each side wall of the vertical rod is provided with a clamping groove; the clamping grooves are formed in the positions close to the side lines of the vertical rods and are rotationally and symmetrically distributed with the center lines of the vertical rods as the symmetry axis, the side walls of the vertical rods are slidably sleeved with sleeve plates, the shapes of inner holes of the sleeve plates are attached to the shapes of the sections of the vertical rods, and lantern rings are rotationally arranged at the bottoms of the sleeve plates. The lantern ring is arranged on the side wall of the vertical rod in a sleeving mode, a plurality of clamping blocks are arranged on the circumference of the inner side wall of the lantern ring, and when the lantern ring rotates, the clamping blocks are driven to rotate. When the catheter fixing device for hemodialysis in the nephrology department is used, the lantern ring is rotated to drive the clamping block to rotate out of the clamping groove of the vertical rod, the height of the supporting ring can be adjusted, and operation is easy and convenient.

The utility model provides a multifunctional nephrology department support, and belongs to the technical field of medical instruments. Comprising a suspension support and a storage box, the suspension support comprises a bottom rod connected with the dialysis machine and an extension sleeve with a hook at the top, the bottom rod and the extension sleeve are connected through a connecting frame, and the storage box is installed in the connecting frame. According to the hemodialysis infusion support, the storage box is arranged, so that the hemodialysis infusion support has a storage function, common hemodialysis medicines can be conveniently stored in the storage box, medical staff can conveniently and rapidly take medicines for patients, the medicine dispensing work of the medical staff is simplified, the working efficiency is improved, and the workload of the medical staff is reduced; the infusion support can be matched with a storage box to be used as a tray, is used for placing medicines or other small medical instruments, and facilitates administration operation of medical staff.

The invention relates to the technical field of kidney puncture, and provides a kidney puncture assist device for the nephrology department, the kidney puncture assist device comprises a control mounting assembly used for being connected with external equipment, and the bottom of the control mounting assembly is provided with a universal stabilizer for stably protecting a puncture position. The bottom of the universal stabilizer is provided with an operation assisting assembly for assisting centering of a puncture position, and the universal stabilizing assembly is formed by connecting an axial stabilizer and a radial stabilizer. The axial stabilizer drives the first rotating panel to rotate through the stabilizer body in the first connecting round frame, and one-dimensional angle adjustment is provided. The radial stabilizer drives the second rotating panel according to the same principle, and the axis of the radial stabilizer is perpendicular to the second rotating panel, so that composite universal adjustment in the axial direction and the radial direction is achieved, operation flexibility and efficiency are improved, and the problems that in the prior art, adjustment is limited, and positioning precision is insufficient are solved.

The invention discloses a dialysis tube skin outer end fixing device for nephrology department nursing, and belongs to the field of medical instruments, the dialysis tube skin outer end fixing device comprises a fixing disc, a penetrating tube body is arranged in the center of the fixing disc, a binding assembly is arranged on the fixing disc, the binding assembly can bind the fixing disc penetrating through the tube body to a patient without an adhesive tape, and a ventilation assembly is arranged on the fixing disc and used for fixing the fixing disc. The ventilation assembly is arranged in the fixing disc, the ventilation assembly is used for ventilation of the contact position of the fixing disc and a patient, the protection assembly is arranged on the fixing disc, the protection assembly is used for storing and protecting a tube body, and the binding assembly is arranged and is used for binding the tube body through a non-adhesive-tape physical binding mode. The fixing disc is stably attached to the skin surface of a patient, and the skin irritation or falling-off problem caused by adhesive tape pasting is avoided; by arranging the ventilation assembly, an air circulation channel can be formed in the contact area of the fixing disc and the skin of the patient, and the stuffiness caused by long-time skin attachment is reduced.

The invention belongs to the technical field of arm constraining devices, and particularly relates to an arm constraining device for hemodialysis in the nephrology department, the arm constraining device comprises a placing box, a placing groove is formed in the top wall of the placing box, the placing box is hollow, dynamic telescopic rods are slidably communicated with the placing groove in an arc-shaped array mode, the dynamic telescopic rods are hollow, and the dynamic telescopic rods are connected with the placing box. The hollow part of the dynamic telescopic rod communicates with the hollow part of the placing box, and a binding belt is fixedly connected to the side wall of one side of the placing box. By means of dynamic fixation triggered by the dead weight of the arm, high-pressure air is automatically injected into the constraint air bag, the arm is pressed by means of pressure generated by expansion of the constraint air bag, overall constraint is formed, the high-pressure air further pushes the telescopic sleeve to stretch out, and the double fixing mechanisms of the constraint air bag and the dynamic telescopic sleeve are adopted, so that the arm of a patient is stably fixed in multiple directions; the fixing head fits the angle of the arm, high-pressure air limits swing, and the head of the patient is stably fixed in multiple directions.

The invention provides hemodialysis equipment and method for the nephrology department, and the method comprises the steps: synchronously obtaining an actual value of the rotating speed of a blood pump and sensor measured values of arterial pressure and venous pressure, inputting the actual value of the rotating speed of the blood pump into a pre-built digital twin model, and obtaining corresponding theoretical values of the arterial pressure and the venous pressure; respectively determining an arterial pressure residual error sequence of a sensor measured value of the arterial pressure and a corresponding theoretical value and a venous pressure residual error sequence of a sensor measured value of the venous pressure and a corresponding theoretical value, and carrying out time domain feature extraction on the arterial pressure residual error sequence and the venous pressure residual error sequence; and obtaining corresponding mean value features and trend slope features, and further performing fault judgment on the hemodialysis equipment according to the corresponding mean value features and trend slope features. By means of the scheme, fault detection can be conducted on the hemodialysis equipment according to the cooperative change relation between the arterial pressure and the venous pressure.

The invention belongs to the technical field of nephrology department puncture, and particularly relates to a nephrology department puncture auxiliary device which comprises a lifting mechanism, the lifting mechanism comprises a bed body, a mounting opening is formed in the bed body, a supporting plate for jacking up the abdomen of a patient is arranged in the mounting opening, a bearing seat is arranged on the outer side of the supporting plate, and a mounting box is fixedly connected to the lower end of the bed body; a lifting assembly for lifting the supporting plate and a stabilizing assembly are arranged in the mounting box; the switching mechanism comprises a mounting cavity formed in the left end of the bearing seat, round openings are formed in the inner wall of the mounting cavity, rotating shafts rotationally connected with the bearing seat are fixedly connected to the two ends of the supporting plate, a sinking groove is formed in the lower end of the supporting plate, and the rotating shafts rotate to drive the supporting plate to turn over. And a transmission assembly for providing power for rotation of the supporting plate is arranged on the rotating shaft. The abdomen of a patient is jacked up through lifting of the supporting plate, puncture is assisted, and through overturning of the supporting plate, the device is suitable for people of different figures.

1. Name of the product in this design: Sampling and Testing Stand (Nephrology). 2. Purpose of this design: This design is used for transporting samples in nephrology clinical settings. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The urine collecting barrel for the nephrology department comprises a sealing assembly and a flow guide mechanism, and the sealing assembly is arranged on the outer wall of the urine collecting barrel; the flow guide mechanism comprises a flow guide groove, a supporting block and a threaded plug, and urine collecting barrels are arranged on the inner wall of an inlet of each urine collecting barrel at equal intervals; the supporting block is arranged on the bottom wall of the urine collecting barrel; a drainage hole is formed in the bottom wall of the urine collecting barrel; and the threaded plug is in threaded connection with the drainage hole. According to the urine collection barrel for the nephrology department, the collection opening and the urination hole of the urine collection barrel are designed in a separated mode, so that the sanitary effect of the urine collection barrel is improved, the flow guide effect is improved, urine can rapidly enter the urine collection barrel, the urine in the urine collection barrel is prevented from returning to the inlet of the urine collection barrel, and the urine cannot return to the inlet in the taking and putting-down process.

The invention relates to the technical field of medical nursing equipment, in particular to a nephrology department lower limb edema nursing device which comprises a device body, the device body is divided into an ankle section module, a shank section module and a thigh section module from bottom to top in the length direction, and the ankle section module comprises a shell; the ankle section module, the shank section module and the thigh section module are the same in structure, and a connecting piece is installed between every two adjacent shells. A monitoring assembly used for monitoring lower limb edema state information and device pressure data, a pressure adjusting assembly used for adjusting lower limb pressure intensity in a graded mode and an acupoint pressing assembly used for targeted stimulation of key acupoints of the kidney channel are installed in the shell, and the monitoring assembly, the pressure adjusting assembly and the acupoint pressing assembly are in signal connection with a control module. The control module adjusts the pressure adjusting assembly and the acupoint pressing assembly according to real-time monitoring data of the monitoring assembly. The method is high in adaptability, high in detumescence efficiency, safe and reliable.

The utility model relates to the technical field of nephrology department dialysis tube auxiliary devices, in particular to a nephrology department dialysis tube flexible positioning device which comprises a main fixing ring, a clamping assembly, an elastic assembly, a limiting assembly, a clamping groove assembly, a connecting plug, a limiting piece, a connecting column, a mounting column, a ribbon and a fixing buckle. An elastic assembly is arranged on one side of the main fixing ring, a limiting assembly is arranged on the inner side of the elastic assembly, a clamping groove assembly is arranged on the periphery of the main fixing ring, a connecting plug is arranged in the clamping groove assembly, a limiting piece is arranged at the top end of the connecting plug, a connecting column is arranged on one side of the connecting plug, and a mounting column is arranged on one side of the connecting column. A binding belt is arranged at one end of the mounting column, and a fixing buckle is arranged on one side of the binding belt; according to the dialysis tube fixing device, the dialysis tube can be conveniently fixed at various positions through the arrangement of the insertion positioning structure, use is flexible, and dialysis treatment of a patient can be effectively assisted.

The utility model relates to the technical field of nephrology department nursing, and discloses a feeding treatment device for nephrology department nursing, which comprises a shell, a cover plate is mounted on the upper surface of the shell, a water inlet pipe and a funnel are mounted on the upper surface of the cover plate, a crusher is mounted at the inner top of the cover plate, supporting legs are arranged on the outer surface of the shell, and a cleaning component is arranged in the shell. And a discharging opening is formed in the lower surface of the shell, and a filtering assembly is arranged in the discharging opening. By means of the cleaning assembly, the inner wall of the shell can be cleaned, liquid food is prevented from being adsorbed on the inner wall of the shell, and a good cleaning effect is achieved.

The clinical hemodialysis conversion device for the nephrology department comprises a dialysis machine main body, a bottom plate is arranged at the bottom of the front end of the dialysis machine main body, a supporting plate is arranged above the bottom plate, the right side of the supporting plate extends to the dialysis machine main body, and a dialyzer fixator capable of ascending and descending is arranged at the position, above the supporting plate, of the right side of the dialysis machine main body. A transparent cover body is arranged at the front end of the dialysis machine main body, the cover body is in the state that the lower end is open and the rear end is open, the rear open end of the cover body is slidably connected to the front end of the dialysis machine main body, the lower open end of the cover body is attached to the upper end of the supporting plate, and a lifting mechanism is arranged on the dialysis machine main body and drives the transparent cover body to move up and down. A heating assembly used in cooperation with the cover body is arranged in the supporting plate. The transparent cover body capable of being opened is arranged to cover the external pipeline, heating and heat preservation are carried out through the heating assembly, the external pipeline is made to be in a constant-temperature environment, external cold air is avoided, and the safety and comfort of hemodialysis are guaranteed.

The invention belongs to the field of medical instruments, and particularly provides a nephrology department puncture device which comprises a needle tube part and a supporting device. The needle tube part comprises a needle tube, a needle tip and a needle tube sliding block, the supporting device comprises a fixing ring, a shell and a support, the support is fixedly arranged on the outer side of the fixing ring, and a baffle is fixedly arranged on the outer side of the needle tube; a sliding hole is fixedly formed in the side of the support, a sliding valve is slidably arranged in the sliding hole, and an air exhaust sliding block is slidably arranged in the support. When the needle cylinder is pressed, the air exhaust sliding block is driven to exhaust air from the suction cup below the support, the baffle on the outer side of the needle cylinder can close the sliding hole of the support so that the interior of the support can be sealed, the air pressure of the suction cup is smaller than the external air pressure, the device can be adsorbed to the body of a patient, and therefore the shaking phenomenon occurring in the puncture operation process is reduced. The safety of an operation is ensured, a patient can be effectively prevented from being hurt in the operation, and the problems existing in an existing nephrology department puncture operation are effectively solved.

A peritoneal dialysis catheter fixation device for nephrology, belonging to the field of dialysis catheter fixation technology, addresses the problems of exposed long dialysis catheters dangling and bending arbitrarily, easily leading to tubing distortion and poor drainage. Furthermore, accidental pulling of the tubing can directly transmit this force to the fixation device and the connection between the tubing and the body, potentially causing loosening or even detachment of the tubing from the wound. The invention includes a main body plate and a mounting cover installed on top of the main body plate. A fixing mechanism is installed at one end of the surface of the main body plate. This invention can regulate and manage redundant tubing, eliminating the problems of tubing dangling and bending, effectively avoiding poor drainage and aging damage caused by excessively long and easily twisted tubing, extending the service life of the catheter, reducing the risk of traction due to excessively long tubing, and simultaneously blocking the transmission of pulling force from the drainage tube, preventing direct pulling on the wound when the drainage tube is completely pulled out.