51 results about "Bladder Irrigation" patented technology

This utility model relates to the field of urine collection bag technology and discloses a urine collection bag for bladder irrigation in urological patients. It includes a lifting arm and a urine collection bag. A hook is fixedly connected to the middle of the upper surface of the lifting arm, and a warning light is installed in the middle of one side of the lifting arm. A power supply is installed inside the lifting arm. Slides are formed on both sides of the lifting arm. A conductive block is fixedly connected to one side of the bottom wall of the slide, and a spring is fixedly connected to the other side of the bottom wall of the slide. An inlet pipe is fixedly connected to one side of the upper surface of the urine collection bag, and a drain pipe is fixedly connected to the middle of the lower surface of the urine collection bag. This urine collection bag for bladder irrigation, through the design of an observation window and built-in scale lines, reduces the interference of bag deformation and light refraction on readings. Nursing staff can intuitively and accurately read the volume of irrigation waste fluid, ensuring accurate recording of intake and output balance, and providing reliable data support for assessing the patient's bladder irrigation effect, bleeding, and renal function recovery.

This invention belongs to the field of medical device technology and provides a constant-temperature warming device for bladder irrigation fluid. The invention includes: a centralized constant-temperature storage tank for centralized preheating and constant-temperature storage of at least one bag of irrigation fluid; and at least one bedside rechargeable tubing temperature monitoring device, which is clamped to the outer wall of the bladder irrigation tubing at the bedside to perform secondary heating or temperature maintenance of the irrigation fluid flowing within the tubing. In summary, this device, through the coordinated operation of the "centralized constant-temperature storage tank" and the "bedside rechargeable tubing temperature monitoring device," coupled with a convenient charging and storage structure and a three-dimensional positioning component, effectively solves the defects existing in the prior art. This solution has a reasonable structural design, high functional integration, and simple operation process, which not only improves the efficiency and safety of nursing work but also provides patients with a more comfortable treatment experience, demonstrating good clinical application prospects and promotional value.

The application provides a catheterization device for irrigation administration, and relates to the field of medical devices, comprising a catheter and a liquid storage bag, the liquid storage bag is sleeved outside the catheter and is attached to the side wall of the catheter, a through hole connected to the inner cavity of the liquid storage bag is arranged on the side wall of the catheter, a blocking diaphragm capable of being broken under the action of a set pressure is arranged in the through hole, and a blocking piece is arranged in the inside of the catheter in the covering area of the liquid storage bag to block the catheter under the action of the pressure of the side wall of the catheter. In view of the problem that pollution is easily caused during the current bladder irrigation, the flushing liquid is pre-stored in the liquid storage bag, so that the liquid storage bag becomes a convenient flushing device. The flushing liquid is isolated from the outside world before flushing, so that pollution is avoided. When in use, the liquid storage bag is squeezed to make the flushing liquid pass through the through hole and be input along the catheter, so that the operation is convenient and secondary infection is avoided.

The utility model discloses nursing flushing equipment for the urology department, and relates to the technical field of flushing equipment. The bladder irrigator comprises a bladder irrigator body, the bottom of the bladder irrigator body is fixedly connected with a shell rotating bearing, the outer portion of the shell rotating bearing is fixedly connected with an irrigating body shell, a shell lock catch hook is installed in the irrigating body shell, and the outer portion of the shell lock catch hook is movably connected with a hook inserting groove. A bladder irrigation cannula is movably sleeved with the bladder irrigator body, and a liquid conveying groove is formed in the bladder irrigation cannula. According to the utility model, the flusher dismounting shell is arranged, so that an operator can conveniently replace a new bladder flushing pipe for repeated use after using the bladder flushing pipe, and a shell lock catch hook mounted on the flusher dismounting shell is inserted into a hook insertion groove; therefore, the flusher detachable shell is fixed outside the bladder flusher main body to fix the bladder flushing cannula.

The utility model belongs to the field of medical apparatus and provides a bladder irrigation pipe set, the bladder irrigation pipe set includes irrigation catheter and conversion subassembly, the conversion subassembly includes fixed cover, the fixed cover front side intercommunication has the liquid outlet joint, rear side and irrigation catheter intercommunication, upper end has the top mouth, lower end has the bottom mouth, the top mouth can insert the medicine injection joint in, be equipped with the conversion head in the fixed cover, the front side of conversion head has the round hole, rear side has the flow guide groove, and the flow guide groove is linked with the round hole, the upper of conversion head has a circle of shunt groove, the flow guide channel is connected with the flow guide groove below shunt groove on the conversion head. The bladder irrigation pipe set can realize the quick switching of the irrigation and the liquid outlet function through the simple plug -in medicine injection joint, and the design not only simplifies the operation step, but also improves the treatment efficiency.

The invention relates to the technical field of medical facilities, in particular to a continuous bladder irrigation device which comprises a cleaning fluid bag and a collecting bag and further comprises a first connecting pipeline mechanism, a second connecting pipeline mechanism and a third connecting pipeline mechanism. The catheter mechanism adopts a multi-cavity design; after the small diaphragm pump is started, warm water in the heat preservation kettle is conveyed to the coil pipe through the first conveying pipe and the second conveying pipe and exchanges heat with cleaning fluid in the cleaning fluid bag, continuous heat preservation is achieved, and meanwhile the warm water enters the annular cavity through the second connecting pipe, the second connector and the second channel; in the process, liquid in the cleaning liquid bag is subjected to heat preservation, flowing cleaning liquid can be subjected to heat preservation along with the cleaning liquid bag, it is avoided that the cleaning liquid flows for a long distance and becomes cold, circulating warm water exchanges heat with the ureter body when passing through the second channel and the first channel, the ureter body and the main channel are preheated, and therefore the heat preservation effect is achieved. And cold stimulation to the bladder of a patient during insertion is reduced.

The application belongs to the technical field of medical devices, and discloses a portable bladder flushing assembly, which comprises a liquid storage bottle, a connecting pipe, two guide assemblies, a collecting assembly and a limiting assembly. One end of the connecting pipe is fixedly connected with the liquid storage bottle. The two guide assemblies are arranged on the connecting pipe in a staggered manner for the drainage of flushing liquid. One end of the collecting assembly is threadedly connected with the guide assembly for the storage of the flushing liquid after sampling. The connecting pipe, the guide assembly, the collecting assembly and the limiting assembly make the device convenient for sampling. When the bladder cleaning liquid flows back through the connecting pipe, the hook is disconnected from the connecting block, the drainage pipe is pushed by the elastic force of the spring, the drainage pipe is inclined inside the connecting pipe, the guide pipe is restored to a tubular shape by screwing the collecting bottle, the collecting bottle is placed on the fixed block, the flushing liquid is drained through the drainage pipe and enters the collecting bottle through the guide pipe, so that the device is convenient for sampling.

The utility model relates to the technical field of medical devices, in particular to a bladder irrigation device. The front end of the Y-shaped catheter is used for being inserted into the bladder, the infusion tube is detachably connected to the right end of the rear side of the catheter, the drainage tube is detachably connected to the left end of the rear side of the catheter, the urination catheter is detachably connected to the rear end of the drainage tube, the urine bag is detachably connected to the rear end of the urination catheter, and the clean liquid bag is detachably connected to the rear end of the infusion tube. The control assembly is arranged between the infusion tube and the drainage tube and used for controlling the flow speed of liquid in the catheter, the observation assembly is arranged on the drainage tube and used for judging the pressure in the bladder, and the sealing assembly is arranged on the front portion of the catheter. The device solves the problem that an existing flushing device cannot be used for flushing cleanly.

The invention provides a bladder irrigation device based on pressure and flow monitoring and automatic blockage removal functions. The bladder irrigation device comprises a sensor module, an automatic blockage removal module, an irrigation fluid regulation and control module and a control and data analysis module. The sensor module monitors the pressure, the flow and the liquid discharge state of flushing liquid in real time; the automatic blockage removing module is composed of a blockage detecting sub-module, a blockage removing device and a cleaning and maintaining sub-module, and pipeline cleaning is carried out by detecting blockage and starting flushing to remove the blockage; the flushing fluid regulation and control module is composed of a flushing fluid injection sub-module and a temperature regulation and control sub-module, and a proper flushing mode is provided by regulating the flow, pressure and temperature of fluid. The control and data analysis module is composed of a processor and an alarm sub-module and used for receiving data of the sensor module, operating a blockage detection algorithm, regulating and controlling the flow and pressure of the flushing fluid in real time and giving an alarm through sound or optical signals when blockage or abnormal conditions occur.

The invention discloses a bladder irrigation color discrimination infusion apparatus, and relates to the technical field of infusion apparatuses. The throttling device comprises a throttling box and further comprises a grading part arranged on the throttling box. An arrow is arranged on the turntable, the arrow is matched with the scale strips to distinguish the flow velocity, the scale strips are provided with corresponding colors, the turntable is rotated to the corresponding color gradation according to the color gradation where the current urine color of a patient is located, the gap between every two scale strips arranged on the cover plate represents one grade, and a plurality of grade adjustments can be set; and each color gradation has different colors. By arranging the adjusting part, the problems that in the using process of an existing infusion apparatus, only the basic function of flushing fluid conveying can be achieved, no color contrast function exists, consequently, the current flushing fluid flow speed depends on manual adjustment, medical workers need to judge the color gradation of drainage fluid through a urine color contrast card firstly, then the target dripping speed is calculated, and the infusion efficiency is affected are solved. The flow rate of the infusion apparatus is manually adjusted, the operation process is tedious, and the efficiency is low.

This invention discloses an augmented reality glasses system and an infusion pump drip rate control method. The system includes: a data acquisition module for acquiring multimodal data of the infusion pump process; a spatial positioning module for determining the region of interest and calculating the physical parameters driving the infusion fluid; an image processing module for quantifying and evaluating the state indicators of the irrigation fluid based on image sequence data; a calculation processing module for calculating the estimated actual volumetric flow rate of the infusion pump and calculating the theoretical volumetric flow rate; and a strategy generation module for inputting the calculated irrigation fluid state indicators and / or the estimated actual volumetric flow rate of the infusion pump into a decision model to generate drip rate adjustment suggestions and / or drip rate control commands. This invention, by integrating multimodal sensing data and establishing a gravity-driven physical model, achieves objective evaluation of the drip rate, physical identification of abnormal causes, and intelligent adjustment guided by augmented reality, thereby improving the safety, accuracy, and efficiency of the bladder irrigation process.

The utility model relates to a disposable bladder irrigation connector which comprises a cylindrical shell, an infusion apparatus connector arranged on the cylindrical shell, a catheter connector arranged on the cylindrical shell, a drainage tube connector arranged on the cylindrical shell and a change-over switch arranged on the cylindrical shell. The change-over switch comprises a supporting rod fixedly arranged in the cylindrical shell, a supporting plate fixedly arranged on the supporting rod, a stop lever rotationally arranged on the supporting rod, a connecting rod rotationally arranged on the supporting rod, a spring with the two ends rotationally arranged on the stop lever and the connecting rod respectively, and an arc-shaped baffle fixedly arranged at one end of the connecting rod. The supporting plate is fixedly arranged in the cylindrical shell, the first limiting plate is fixedly arranged in the cylindrical shell, the second limiting plate is fixedly arranged in the cylindrical shell, the first limiting rod and the second limiting rod are fixedly arranged on the supporting plate, and the rotating assembly is arranged on the cylindrical shell. By using the bladder irrigation connector, medical workers are prevented from being injured when using a needle head to operate, the infection risk is reduced, irrigation liquid is prevented from directly flowing out of the drainage tube, and smooth bladder irrigation is ensured.

This application belongs to the field of medical auxiliary devices, specifically relating to an auxiliary device for facilitating bladder irrigation, and more specifically to a positive pressure connector, an adapter connector, and a three-way valve. The three-way valve has a catheter connection end, a urine bag connection end, and an irrigation connection end on its valve seat, used to connect the catheter, urine bag, and irrigation infusion tubing, respectively. By rotating or pressing the valve core, the direction of fluid flow can be directly changed, simplifying the bladder irrigation operation. Simultaneously, a positive pressure connector is provided at the irrigation connection end to prevent bladder fluid from flowing out from the irrigation connection end due to accidental removal of the irrigation infusion tubing, such as when the valve core is not switched to the correct position.

1. Name of the designed product: bladder irrigation device. 2. Use of the designed product: device for performing bladder irrigation operation. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.

The utility model discloses a urinary bladder flushing device, including base, the middle part fixed mounting of base has the stand, the outside slide mounting of stand has the adjusting ring, the outside of adjusting ring is with the middle axis of adjusting ring as the axle annular array formula fixed mounting has the hook, the outside rotation mounting of stand has the support semicircle ring, the support semicircle ring can support infusion tube, through the hook on the adjusting ring with infusion bag hanging, place infusion tube on infusion bag in the inside of support semicircle ring, support semicircle ring to infusion tube and guide, then connect infusion tube with the catheterization tube of patient bladder upper remaining, can prevent infusion tube under the action of gravity and excessively pull catheterization tube to influence patient's discomfort, when needing to adjust infusion's speed, adjust the height of adjusting ring, can accelerate infusion speed under the action of gravity of the liquid in infusion bag inside.

The invention discloses a visual bladder irrigation and blood clot removal suit, and belongs to the technical field of urinary surgery medical equipment, the visual bladder irrigation and blood clot removal suit comprises a drainage mechanism, a visual mechanism is mounted in the drainage mechanism, the visual mechanism is used for identifying blood clots in the bladder, and a connecting mechanism is mounted at the top end of the drainage mechanism. By arranging the electric heating actuator, the temperature measuring assembly and the supply pump of the electric mechanism and the grabbing net bag, the inner traction rope, the tightening rope and other parts of the visual mechanism, the electric heating actuator and the temperature measuring assembly are matched to achieve precise control over the temperature of flushing fluid, and the supply pump can adjust the flushing speed; the grabbing net bag can accurately grab large blood clots under the driving of the inner traction rope and the tightening rope, due to multi-component linkage, spasm caused by the fact that cold flushing fluid stimulates the bladder is avoided, blood clots of different sizes can be efficiently removed, repeated operation is reduced, and through the synergistic effect of temperature control and accurate grabbing, large blood clots can be accurately grabbed. The problems of poor patient comfort and incomplete blood clot removal in the prior art are solved.

The invention relates to the field of urinary surgery, in particular to an intelligent bladder irrigator for urinary surgery, which comprises a scattering component, the scattering component comprises a bladder irrigator main body, the bladder irrigator main body is provided with an irrigation pipe, the irrigation pipe is provided with an air delivery pipe, the air delivery pipe is provided with a fixed air bag for preventing the air delivery pipe from slipping, and the scattering component is provided with a water inlet and a water outlet. A flushing head is arranged on the air delivery pipe, a scattering net used for dispersing water flow is arranged on the flushing head, flushing liquid is output into the flushing pipe in a discontinuous pulse mode under periodic control of the liquid pump, and intermittent impact force and pulse type water flow are generated. The scattering net located in the infusion cavity moves outwards under the action of impact force, so that the scattering net is moved out of the infusion cavity, the silicon rubber sleeve is unfolded, pulse water flow in the infusion cavity is scattered to the periphery under the action of the scattering net and scattering holes in the silicon rubber sleeve, it is guaranteed that all the walls of the bladder are evenly covered, and the inner wall of the bladder is evenly flushed; and the flushing fluid permeates to wrinkles and dead angles.

The utility model discloses a drainage device with bladder flushing and intra-abdominal pressure measuring functions, which comprises a catheter and a four-way connector, the catheter is connected with a urine bag through the four-way connector, the drainage device further comprises an intra-abdominal pressure measuring module, the intra-abdominal pressure measuring module is placed on a working face and detachably communicated with the catheter through the four-way connector, and the four-way connector is connected with the catheter through the four-way connector. The zero point position of a CVP ruler in the intra-abdominal pressure measuring module is controllably adjusted through a zero calibration knob on the intra-abdominal pressure measuring module. The device has the advantages that the catheter and the urine bag are connected through the four-way connector, flushing fluid can be injected through the four-way connector to flush the bladder, the intra-abdominal pressure measuring module is detachably connected with the four-way connector, whether the intra-abdominal pressure measuring module is installed or not can be selected according to needs, connection can be conducted when intra-abdominal pressure is measured, and the device is suitable for different patients and high in universality; the positioning lamp is used for indicating the zero point position of the CVP scale, the zero calibration knob is rotated to directly adjust the height of the CVP scale, rapid calibration of the zero point position is achieved, use is convenient, and meanwhile the calibration duration is greatly shortened.

The utility model discloses a kind of for bladder washing set, belong to medical instrument technical field. Including with urethra physiological bending compliance washing pipe, washing pipe is opened in and goes liquid passage, washing pipe head is opened with the side hole that goes liquid passage is communicated, washing pipe tail is provided with liquid supply component and washing component. The set is through setting with urethra physiological bending compliance washing pipe, can easily pipe body is in-depth into human bladder, by controlling three-way valve, first physiological saline is extruded into washing balloon, then make washing balloon and washing pipe communicate, extrude washing balloon, complete the washing of bladder, simultaneously, it can also be the tissue fragment in bladder, blood clot is sucked to washing balloon in side hole, it is extracted from human, convenient operation, it can be completed in bedside, greatly reduce the risk of bladder cancer electrocision patient secondary operation, strong practicality.

The application relates to the technical field of medical devices, and particularly provides a bladder flushing urinary catheter device which comprises a main tube, a flow guide valve and a bifurcated tube. The main tube is used for penetrating into the bladder to drain urine and transport flushing liquid. The main tube comprises a first connecting end penetrating into the bladder and a second connecting end located outside the body. The flow guide valve is detachably installed on the first connecting end to control the flow of the flushing liquid from the main tube to the bladder and control the flow of the urine from the bladder to the main tube. The bifurcated tube is detachably installed on the first connecting end. An end of the bifurcated tube away from the first connecting end is provided with a flushing connecting port and a urination connecting port. The problem that the urine bag and the injection needle need to be re-plugged during the flushing of the bladder in the prior art is solved.

The application provides a bladder perfusion treatment effect prediction method and system based on multi-modal data, relates to the technical field of multi-modal data, and comprises the following steps: acquiring image, test and pathological text data of a patient and extracting features, generating mode-invariant pure efficacy features by using a multi-modal anti-entanglement network, training a prediction model based on the pure efficacy features to obtain a predicted efficacy value, simulating efficacy changes under different perfusion parameter combinations by using a counterfactual reasoning engine, calculating parameter contribution degrees, and generating an individualized perfusion scheme. The application can effectively fuse multi-source heterogeneous data, eliminate mode bias, improve prediction accuracy, and provide a quantitative basis for formulating accurate individualized treatment schemes in clinical practice.

The utility model provides a three-cavity catheter flushing drainage device which comprises a pipeline body, a traction head is fixed to one end of the pipeline body, a catheterization branch pipe, an inflation branch pipe and a flushing branch pipe are fixed to the other end of the pipeline body, and an air bag is fixed to the end, close to the traction head, of the outer wall of the pipeline body. A plurality of urethral catheterization openings and a flushing opening are formed in the outer wall of the portion, between the traction head and the air bag, of the pipeline body, the urethral catheterization branch pipe and the flushing branch pipe are each sleeved with a flow regulator, and a flow divider is arranged at the tail end of the flushing branch pipe. Opening and closing of the branch pipes are controlled through the flow regulator, a bladder irrigation patient can conveniently and accurately record the irrigation amount and the urine amount, and urinary tract infection treatment through bladder irrigation is facilitated.

This utility model provides a bladder fixation device for urinary care, relating to the field of medical device technology. It includes a catheter insertion seat and a fixation strap. The insertion seat has composite-molded multi-channel tubing connected to both ends. One end has an external tube serving as an external tubing, and the other end has a catheter serving as an internal tubing. The advantages of this utility model are: the combined tubing structure enables multi-channel drug delivery control of the internal catheter; the balloon structure corresponding to the catheter and bladder fixation provides bladder fixation support during long-term catheter insertion; the various ports of the three-way insertion seat and the inner septum and inflatable clamp tubing in the catheter serve as drug delivery input, output, and urinary catheterization lines, respectively; the inner septum, which can be controlled by inflation to close during long-term catheter placement, allows for both bladder irrigation and subsequent urinary catheter flushing through the closure of the inner septum, facilitating catheter maintenance.

The invention discloses a bladder irrigation anti-blocking method based on reinforcement learning, and aims to solve the problems that a pipeline is easy to block in bladder irrigation and control lacks safe braking, the bladder irrigation anti-blocking method comprises the following steps: acquiring pressure, flow, optics and pump valve states, carrying out time sequence coding and uncertainty estimation, and executing TD-MPC2 short-view planning in a potential space; in combination with risk-conditioned CBF-CLF safety soft constraint quadratic programming projection and layered relaxation, residual reinforcement learning compensation and CLF gating are adopted, and a shadow reviewer performs tail risk auditing and safety envelope adaptive tightening, so that safety, stability, blockage prevention, smooth action and commutation reduction in a high-risk and high-uncertainty scene are realized, and the safety and reliability of the system are improved. And the real-time performance and the resource utilization efficiency are improved.

A bladder irrigation device for urology includes: an irrigation tube with its inlet end connected to an irrigation bottle; a float ball disposed inside the irrigation bottle, with a sealing plate fixedly connected to the bottom of the float ball, the diameter of the sealing plate being larger than the inner diameter of the inlet end opening of the irrigation tube; a connecting column whose top end is fixedly connected to the bottom surface of the sealing plate, and whose bottom end extends into the irrigation tube and is fixedly attached to a disc; a limiting plate sleeved around the connecting column and located above the disc, the limiting plate having a through hole in its center for the connecting column to pass through, and the limiting plate being fixedly connected to the inner wall of the irrigation tube by at least two symmetrically arranged fixing rods. This invention has a novel structure, and through the coordinated work of components such as the float ball, sealing plate, connecting column, disc, and limiting plate, it can promptly seal the inlet end of the irrigation tube when the irrigation fluid is about to run out, stopping the irrigation, without the need for frequent manual monitoring, thus improving work efficiency.

This utility model discloses a bladder irrigation device, relating to the field of medical device technology. It includes a bladder irrigation catheter, a negative pressure suction catheter, a negative pressure suction mechanism, and an endoscope mechanism. The front end of the bladder irrigation catheter is inserted into the bladder to be treated, and a flushing water inlet is provided on the rear side wall of the bladder irrigation catheter. The negative pressure suction catheter can be inserted into the bladder irrigation catheter, and a flushing water channel can be formed between the outer wall of the negative pressure suction catheter and the inner wall of the bladder irrigation catheter. The front end of the flushing water channel is open to flush the bladder to be treated, and the rear end of the flushing water channel is closed. The inlet of the negative pressure suction mechanism can communicate with the rear end of the negative pressure suction catheter to drain the bladder to be treated. The probe of the endoscope mechanism can be inserted into the bladder irrigation catheter to take images inside the bladder to be treated. This utility model can achieve bedside visual negative pressure bladder irrigation, improving the treatment effect of bladder tamponade.

A device for performing bladder irrigation on a person is described, comprising a reservoir filled with a rinsing fluid, a rinsing line fluidically connected to the reservoir and connectable to a bladder catheter, and a drainage line connectable to the bladder catheter. The invention is characterized in that the drainage line is fluidically connected to the storage container via a filter arrangement.

The application provides a closed-loop bladder irrigation intelligent control system and method with a blockage alarm function, and relates to the field of medical devices, solving the problems of existing bladder irrigation technology, such as lagging pipe blockage identification, inability to automatically dredge, and low safety. The system includes a sealed irrigation pipeline module, a multi-parameter sensing and collecting module, an actuator module, a main control and intelligent operation module, a human-computer interaction module, and a safety redundancy module. Through real-time multi-dimensional parameter collection, blockage quantification identification, adaptive closed-loop regulation, and hierarchical automatic intervention, the system realizes whole-process sterile closed irrigation, early blockage warning, automatic pulse dredging, constant temperature control, and hardware-level safety interlocking protection. The application is used in the postoperative bladder irrigation process of urology, reduces the risks of pipe blockage, infection, and high bladder pressure, reduces the nursing workload, and improves the treatment safety and stability.

The utility model discloses a bladder irrigation device, which belongs to the technical field of medical equipment, and comprises a base, the upper surface of the base is fixedly connected with a support rod, the upper end of the surface of the support rod is fixedly connected with two upper mounting plates, a first threaded screw rod is rotatably connected between the two upper mounting plates through a bearing, and a second threaded screw rod is rotatably connected between the two upper mounting plates through a bearing. The surface of the first threaded screw rod is sleeved with a flushing assembly in a threaded mode, two lower mounting plates are fixedly connected to the lower end of the surface of the supporting rod, a second threaded screw rod is rotationally connected between the two lower mounting plates through a bearing, and the surface of the second threaded screw rod is sleeved with a collecting assembly in a threaded mode. By arranging the flushing assembly, the height of the infusion bottle is adjusted, the operation convenience and flexibility are improved, the flushing effect is improved, by arranging the collecting assembly, the height of the waste bin is adjusted, the waste liquid collecting requirements of patients with different body positions are better met, and the waste liquid collecting efficiency is improved.