114 results about "Bladder Irrigation" patented technology

The utility model relates to the technical field of medical instruments, and discloses a bladder irrigation device which comprises a heater set, a hose and a collection bottle set, the hose is communicated with a water outlet of the heater set, the collection bottle set is communicated with the outside of the hose, a one-way valve set is assembled outside the hose, and a first pressing plate is assembled outside the hose. Limiting pipes are connected to the two ends of the first pressing plate, transverse pipes are evenly distributed outside the limiting pipes, trapezoidal blocks are slidably connected to the interiors of the transverse pipes, first springs are connected between the trapezoidal blocks and the transverse pipes, second springs are connected to the two ends of the exterior of the T-shaped arm, and the second springs are connected with the limiting arms. According to the bladder irrigation device, the situation that a traditional control device is prone to being collided outside and flow changes due to internal pressure is avoided, irrigation liquid backflow is avoided through the additionally-arranged one-way valve set, meanwhile, the first pressing plate and the second pressing plate can be rapidly disconnected, and then recycling and reusing are facilitated.

The invention discloses a bladder irrigation injection pump, and belongs to the technical field of medical equipment. An irrigation bin, a water storage bin and a waste liquid bin are arranged in a machine shell; a regulator capable of controlling the flushing bin to inject flushing liquid into the bladder of the patient and extracting waste liquid is arranged on the flushing bin; one side of the flushing bin is communicated with the water storage bin and the waste liquid bin; a flushing pipeline capable of conveying liquid into the bladder of the patient and extracting the liquid is arranged on the other side of the flushing bin in a communicating mode, and airflow in the upper space and airflow in the lower space in the flushing bin are compressed and switched through a drainage plate; the bladder flushing device can be matched with a plurality of flow stoppers to control and switch blockage of a pipeline so that flushing liquid can be injected into the bladder of a patient, meanwhile, generated waste liquid can be removed, and new flushing liquid can be introduced into the flushing bin while the waste liquid temporarily stored in the flushing bin is discharged, so that follow-up bladder flushing work can be completed conveniently; and potential safety hazards caused by excessive expansion of the bladder of the patient due to instant filling of the flushing fluid can be further avoided.

A multi-parameter fusion digital flushing remote monitoring system is characterized in that a central processing unit is electrically connected with an input control module, a flushing temperature control module, a color identification module, an output monitoring module, an output control module and a pressure sensor, and dynamically monitors the input of flushing liquid, the output of waste liquid, the color of the waste liquid and the pressure in a tube cavity; the urine volume, the blood content of waste liquid and the pipe blocking risk in the flushing process are analyzed and calculated; and the central processing unit is configured into a feedback control loop comprising a waste liquid blood content index, flushing liquid flow rate and temperature multi-parameter fusion and multi-mode flushing. The automation level of bladder irrigation is improved, and monitoring loopholes are reduced.

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.

The invention discloses a bladder irrigation device for urinary disease nursing. The bladder irrigation device comprises a switch, a speed regulating mechanism and an irrigation pipe. The lower part of the flushing pipe is provided with a speed regulating mechanism, and the middle part of the flushing pipe is provided with a switch; the switch comprises a first clamping piece, a second clamping piece and a temperature adjusting sleeve. A microcontroller is embedded in the middle of the first clamping piece, a power source is arranged at the lower end of the first clamping piece, and a round hole is formed in the middle of the first clamping piece to be connected with a flushing pipe. A circular groove is formed in the middle of the circular hole of the first clamping piece to install the temperature adjusting sleeve. The middle of the second clamping piece is provided with a round hole connected with a flushing pipe. A circular groove is formed in the middle of the circular hole of the second clamping piece to install the temperature adjusting sleeve. One end of the second clamping piece is hinged to the first clamping piece, and the other end is provided with a buckle connected with the first clamping piece; the temperature adjusting sleeve is bonded in the circular groove in the first clamping piece, and a circular hole is formed in the middle of the temperature adjusting sleeve to be connected with the flushing pipe; a hollow wall is arranged in the temperature adjusting sleeve, and a silica gel layer is arranged on the inner wall of the temperature adjusting sleeve.

This application relates to the field of bladder irrigation, and specifically discloses an irrigation device for visual transurethral resection of bladder tumors, which is arranged at one end of a catheter to connect the catheter with the bladder; it includes: a cylinder body with a piston cavity; a storage body with a chamber; a connecting piece fixedly arranged at one end of the catheter; a piston slidably arranged in the piston cavity; a sieving assembly arranged in the chamber to filter tumor tissues; wherein, an endoscope is arranged on the catheter to observe the internal condition of the bladder; the connecting piece has a joint inserted into the catheter nozzle to connect the catheter; the storage body is arranged on the cylinder body and is inserted into the connecting piece together with one end of the cylinder body to form a fixation; a first one-way valve communicating with the chamber and a second one-way valve communicating with the piston cavity are arranged in the connecting piece; a communication port is formed between the opposite parts of the inner wall of the piston cavity and the inner wall of the chamber to communicate the piston cavity and the chamber; the beneficial effect of this application lies in providing an irrigation device for visual transurethral resection of bladder tumors with a sieving function.

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 present application discloses a constant-temperature bladder irrigation device for being installed on an infusion bag to connect an infusion tube, which belongs to the field of medical auxiliary instruments. A housing; a receiving box; wherein, the receiving box forms a liquid inlet part and a liquid outlet part that communicate the docking head and the receiving cavity; a diversion ring; a diversion plate; an eccentric shaft; wherein, heating pipes and cooling pipes are laid along the circumferential direction of the diversion ring; a heat storage box communicated with the heating pipes and a refrigeration box communicated with the cooling pipes are arranged inside the diversion ring; a heat conduction agent is contained in the heat storage box, and a refrigerant is contained in the refrigeration box; a heater is arranged in the heat storage box; a control system for controlling the flow of the heat conduction agent / refrigerant in the heating pipes and the cooling pipes respectively is arranged inside the diversion ring. The beneficial effect of the present application lies in providing a constant-temperature bladder irrigation device with stable temperature regulation.

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 instruments, in particular to a bladder irrigation and drainage device with a double-cavity catheter, which comprises a catheter, a three-way valve, a one-way valve, a drainage tube and a drainage bag, the three-way valve comprises a catheterization port, an irrigation port and a drainage port, the catheterization port is communicated with one end of the catheter, the other end of the catheter is communicated with a bladder, and the drainage bag is communicated with the irrigation port. The flushing opening can be communicated with the urinary catheterization opening; the drainage opening is communicated with one end of the drainage tube through the one-way valve, the other end of the drainage tube is connected with the drainage bag, and the drainage opening can be communicated with the urethral catheterization opening. By arranging the one-way valve, when the pressure in the bladder reaches a certain threshold value, drainage liquid can flow to the drainage tube and the drainage bag through the one-way valve, so that flushing liquid can be stored as long as possible under the safe pressure threshold value of the bladder, and a better cleaning effect is achieved.

The invention relates to the field of bladder irrigation, and particularly discloses a visual irrigation device for bladder tumor electric resection, which is arranged at one end of a catheter to communicate the catheter with a bladder. Comprising a cylinder with a piston cavity; the bin body is provided with a cavity; the connecting piece is fixedly arranged at one end of the conduit; the piston is slidably arranged in the piston cavity; the sieving assembly is arranged in the cavity to filter tumor tissues; wherein an endoscope is arranged on the catheter to observe the internal condition of the bladder; the connector is provided with a connector inserted into a catheter orifice to be communicated with a catheter; the bin body is arranged on the cylinder body and is inserted into the connecting piece together with one end of the cylinder body to form fixation; a first one-way valve communicated with the cavity and a second one-way valve communicated with the piston cavity are arranged in the connecting piece; the opposite parts of the inner wall of the piston cavity and the inner wall of the cavity form a communicating port to communicate the piston cavity with the cavity; the flushing device for the visual bladder tumor electric resection operation has the beneficial effect that the flushing device for the visual bladder tumor electric resection operation has the screening function.

The invention discloses an anti-blocking bladder irrigation pump which comprises a catheter assembly, a liquid storage bag, a catheter, a drainage bag, a suction pump and a controller. The liquid storage bag, the catheter and the drainage bag are sequentially connected through the catheter assembly in the bladder irrigation mode so that irrigation liquid can enter the bladder from the liquid storage bag through the catheter under the action of gravity and then enter the drainage bag from the bladder through the catheter under the action of pressure in the bladder, and finally irrigation operation is completed. The liquid storage bag, the suction pump, the catheter and the drainage bag are sequentially connected through the catheter assembly in the pipeline blockage clearing mode, flushing liquid is pumped into the bladder from the liquid storage bag through the catheter and then pumped into the drainage bag from the bladder through the catheter through the suction pump, and finally blockage clearing operation is completed. Urinary tract infection and bed sheet wetting are not prone to being caused, and the experience feeling of a patient can be greatly improved.

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 utility model discloses a bladder irrigation alarm device, which belongs to the technical field of medical instruments and comprises a thick catheter, the top of the thick catheter is connected with a Y-shaped tube, and the top of the Y-shaped tube and a connector on one side of the outer surface are connected with an irrigation mechanism used for bladder irrigation. The bottom of the thick catheter is connected with a urine bag urine discharging opening, and an alarm mechanism is arranged on one side of the outer surface of the urine bag urine discharging opening. Bladder irrigation can be automatically carried out through the irrigation mechanism, frequent manual operation of medical staff is not needed, and the irrigation efficiency and accuracy are greatly improved; the liquid level height of the urine discharging opening of the urine bag can be monitored in real time through the alarm mechanism, once the liquid level exceeds or is lower than a preset safety threshold value, an alarm signal is triggered immediately, the problem that flushing liquid overflows or flushing is insufficient is effectively solved, and pain and infection risks of a patient are reduced.

The utility model discloses a catheter joint for bladder irrigation convenient for manual irrigation, particularly relates to the technical field of medical instruments, and comprises a connector, a liquid outlet pipe and a water injection valve pipe which are arranged at the connector, an irrigation medicine injection pipe which is communicated and connected with the water injection valve pipe, and an irrigator which is connected with the water injection valve pipe, the tail end of the water injection valve pipe is provided with a water injection opening connected with the water injection end of the perfusion device in an inserted mode, and the inner wall, close to the water injection opening, of the water injection valve pipe is fixedly connected with a baffle ring. The cleaning device has the advantages that after the water injection end of the perfusion device is inserted into the inner side of the water injection opening, the sealing ball used for blocking the water injection opening is jacked open, the spring is compressed and deformed in cooperation with the baffle ring, the piston end of the perfusion device is pushed, cleaning liquid is pushed to the inner side of the water injection valve pipe, and then the perfusion device is taken down; under the elastic acting force of the spring, the guide block is matched with the guide groove to slide, and the sealing ball is used for blocking the water filling nozzle, so that manual flushing is very convenient.

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 utility model belongs to the technical field of medical instruments, in particular to a bladder irrigation device for urinary surgery, which comprises a treatment pipeline, an anti-reflux component and a branch pipe, the treatment pipeline comprises an irrigation pipe, a three-way catheter communicated with the output end of the irrigation pipe and a drainage pipe communicated with the output cavity of the three-way catheter, the input end of the flushing pipe is connected with a flushing liquid bottle, the output end of the drainage pipe is connected with a drainage liquid bottle, the anti-backflow assembly is arranged in the flushing pipe and used for preventing liquid from flowing back into the flushing pipe, and the branch pipe is arranged on the flushing pipe in a communicating mode. When a large amount of flushing fluid enters the bladder, the fluid in the bladder flows back, the anti-backflow assembly prevents the fluid from flowing back into the flushing pipe, meanwhile, the fluid flows back into the branch pipe, and the warning device in the branch pipe gives out a warning to remind medical staff to treat in time, so that the discomfort feeling of a patient is prevented from being increased.

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 invention relates to the technical field of urethral catheters, and discloses a bladder irrigation double-channel suction head structure which comprises a urethral catheter, a drainage channel is formed in the position, close to the middle, of the inner side of the urethral catheter, and a cleaning channel is formed in the side, close to the drainage channel, of the inner side of the urethral catheter. A water injection channel is arranged on the other side, close to the drainage channel, of the inner side of the catheter, a positioning air bag is fixedly arranged on the rear side of the catheter, an air inlet is formed in the position, corresponding to the drainage channel and the positioning air bag, of one side of the catheter, and two sets of liquid outlet holes are formed in the position, corresponding to the cleaning channel, of one side of the catheter. According to the double-channel suction head structure for bladder irrigation, through overall cooperative use, the liquid outlet hole is blocked by the blocking piece, liquid is prevented from flowing backwards into the cleaning channel, the annular knife and the cross-shaped knife can actively mince waste liquid blood clots discharged by the bladder, and passive blockage of the channel is avoided.

The invention relates to the technical field of bladder irrigation, and discloses a urinary surgery irrigation device which comprises a liquid guide assembly, the liquid guide assembly comprises a liquid guide pipe, one end of the liquid guide pipe is provided with a connector, the interior of the liquid guide pipe is rotationally connected with a smashing assembly, one end of the liquid guide pipe is connected with an injection assembly, and the other end of the liquid guide pipe is connected with a drainage assembly. The injection assembly comprises a barrel, a liquid guide pipe and a liquid outlet, wherein the barrel is clamped at one end of the liquid guide pipe; the first plate body is arranged on one side of the barrel body, a first rod body is slidably connected to the inner side wall of the barrel body, a third plate body is arranged on one side of the first rod body, a piston is arranged on the other side of the first rod body, and a transmission assembly is arranged between the first plate body and the third plate body; during use, the liquid guide assembly is in butt joint with the catheter and the injection assembly, when the injection assembly pumps out liquid under negative pressure, the smashing assembly in the liquid guide assembly can be driven to rotate, then blood clots in the liquid guide assembly can be smashed, and the situation that the blood clots are blocked in the flushing process is reduced.

The utility model discloses a bladder irrigation drainage liquid collecting device which comprises a liquid collecting barrel and a barrel seat, the liquid collecting barrel can rotate on the barrel seat, a motor is fixed in the barrel seat, and a rotating shaft of the motor drives the liquid collecting barrel to rotate. A plurality of vertical cylinder cavities are formed in the liquid collecting barrel, the capacity of the vertical cylinder cavities is not smaller than 1L, and the vertical cylinder cavities are arranged in a circumferential array mode with the motor rotating shaft as the circle center. A timer is arranged in the barrel seat and is electrically connected with a motor rotating shaft, the motor rotating shaft starts to rotate when the timer reaches trigger time, and the rotating angle is a value obtained by dividing 360 degrees by the number of the vertical barrel cavities, so that the vertical barrel cavities sequentially collect bladder drainage liquid flowing out of an existing drainage tube in the rotating direction. The volume of the liquid collecting barrel is large, bladder drainage liquid collected in each time period is distinguished, the collecting time of the liquid collecting barrel is prolonged, the number of times of replacing the liquid collecting barrel by medical staff is reduced, and workload is reduced.

The utility model provides a closed monitorable drainage kit for continuous bladder irrigation, which solves the problems of internal monitoring of a drainage device and the like, and comprises a Y-shaped tube, the Y-shaped tube is connected with a liquid collecting bag, the liquid collecting bag is placed in an outer barrel, the Y-shaped tube is provided with a drainage tube connected with the liquid collecting bag, the drainage tube is connected with a catheter and a medicine conveying tube in parallel, and the catheter and the medicine conveying tube are connected in parallel. A drip cup is arranged in the middle of the drainage tube, a transparent hard tube is arranged on the drainage tube, a monitoring assembly is installed on the transparent hard tube, and opening and closing assemblies are arranged between the drainage tube and the catheter and between the drainage tube and the medicine conveying tube. The utility model has the advantages of high use safety, stable structure and the like.

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.