An intelligent bladder flusher for urology surgery

Abstract

The application relates to the field of urology, in particular to an intelligent bladder flusher for urology, which comprises a scattering component, a bladder flusher body is arranged on the scattering component, a flush pipe is arranged on the bladder flusher body, a gas conveying pipe is arranged on the flush pipe, a fixing air bag for preventing the gas conveying pipe from slipping off is arranged on the gas conveying pipe, a flush head is arranged on the gas conveying pipe, and a scattering net for dispersing water flow is arranged on the flush head. The flush liquid is output in discontinuous pulse form into the flush pipe under the periodic control of a liquid pump, intermittent impact force and pulse water flow are generated, the scattering net in the liquid conveying cavity is moved outward under the action of the impact force, the scattering net is moved out from the inside of the liquid conveying cavity, and the silica gel sleeve is unfolded, the pulse water flow in the liquid conveying cavity is dispersed to the surroundings under the action of the scattering net and the scattering holes of the silica gel sleeve, the bladder walls are uniformly covered, the inner walls of the bladder are uniformly flushed, and the flush liquid penetrates into wrinkles and dead angles.

Description

Technical Field

[0001] This invention relates to the field of urology, and in particular to an intelligent bladder irrigator for use in urology. Background Technology

[0002] In urological clinical practice, patients may have residual blood clots, tissue fragments, bacteria and other impurities in their bladder. If these contaminants are not removed in time, they will increase the risk of infection and affect postoperative recovery. Therefore, it is usually necessary to irrigate the bladder, especially as a key part of postoperative care. This is particularly applicable after procedures such as hypospadias repair and transurethral resection of the prostate. The core goal is to remove blood clots, necrotic tissue and bacteria from the bladder by irrigating with irrigation fluid, prevent catheter obstruction, reduce the risk of retrograde infection and promote wound healing.

[0003] Currently, bladder irrigation mainly relies on gravity drip irrigation or manual pressure irrigation. The former has a low irrigation pressure, making it difficult to effectively remove impurities deposited at the bottom of the bladder. The latter, while improving irrigation efficiency, has an uncontrollable irrigation pressure that may damage the bladder wall and increase patient discomfort. Furthermore, due to structural limitations, traditional catheters cannot spray irrigation fluid evenly during irrigation, making it difficult to thoroughly clean certain areas inside the bladder and creating dead zones with residual contaminants. Summary of the Invention

[0004] In view of the problems in the above or existing technologies, such as the fixed direction of the flushing water flow leading to incomplete flushing, the risk of spasm or damage caused by excessive stimulation of the mucous membrane by continuous water flow, and the problem that the flushing tube is easily blocked by blood clots, mucus and sloughed tissue, the present invention is proposed.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a scattering component, comprising a bladder irrigator body, an irrigation tube on the bladder irrigator body, an air supply tube on the irrigation tube, a fixing balloon on the air supply tube to prevent the air supply tube from slipping, an irrigation head on the air supply tube, a scattering net on the irrigation head for dispersing water flow, a silicone sleeve for wrapping the scattering net connected to the side of the scattering net, a plurality of scattering holes evenly opened on the scattering net and the silicone sleeve, a sliding component for resetting the scattering net on the scattering net, a sliding groove inside the irrigation head, and a fixing balloon for sealing the bladder neck or urethral orifice after expansion, forming a relatively closed irrigation environment and fixing the irrigation head inside the bladder; at the same time, the expanded fixing balloon can withstand the reverse force generated by the flow of irrigating fluid.

[0006] The crushing component includes a urination port disposed on a flushing head, a transmission assembly disposed inside the flushing head, a crushing rotating blade disposed inside the flushing head for crushing blood clots, and a crushing fixed blade disposed on the crushing rotating blade for cooperating with the crushing rotating blade, the crushing rotating blade and the crushing fixed blade cooperating to crush the blood clots.

[0007] As a preferred embodiment of the intelligent bladder irrigator for urology of the present invention, the irrigating tube is provided with an infusion chamber and a catheterization chamber. The infusion chamber is located inside the catheterization chamber, and an air supply chamber is provided outside the catheterization chamber. The air supply tube communicates with the interior of the fixed balloon through the air supply chamber. The air supply tube injects air into the fixed balloon through the air supply chamber to inflate it. The infusion chamber is connected to the liquid pump inside the bladder irrigator body. The irrigating fluid in the reservoir inside the bladder irrigator body is released in a discontinuous pulse form under the periodic control of the liquid pump, generating intermittent impact force. The catheterization chamber is used to drain waste fluid from the bladder. The catheterization chamber is connected to the negative pressure pump inside the bladder irrigator body. The negative pressure pump generates negative pressure in the catheterization chamber during drainage, drawing the waste fluid in the catheterization chamber into the collection tank inside the bladder irrigator body. The end of the air supply tube away from the air supply chamber is connected to the air pump inside the bladder irrigator body.

[0008] As a preferred embodiment of the intelligent bladder irrigator for urology of the present invention, the sliding assembly includes a sliding frame connected to a scattering net. The sliding frame is provided with two racks. A plurality of sliding plates are evenly arranged on the side of the sliding frame. A first diaphragm is provided on the side of the sliding plate near the racks, and a second diaphragm is provided on the side of the sliding plate away from the racks. An elastic element is provided inside the second diaphragm. The elastic element is provided to drive the scattering net to reset. The first and second diaphragms are provided to prevent the irrigation fluid in the infusion chamber from entering the sliding groove and affecting the sliding of the sliding plate.

[0009] As a preferred embodiment of the intelligent bladder irrigation device of the present invention for use in urology, wherein: the rack is located on the side of the sliding frame away from the scattering net, the sliding plate is slidably connected to the inner wall of the sliding groove, the sides of the first diaphragm and the second diaphragm away from the sliding plate are both connected to the inner wall of the sliding groove, and the inner wall of the second diaphragm is elastically connected to the inner wall of the sliding groove through an elastic element.

[0010] In a preferred embodiment of the intelligent bladder irrigation device of the present invention for use in urology, the scattering mesh and the sliding assembly are both slidably connected to the inner wall of the infusion cavity, and the end of the silicone sleeve away from the scattering mesh is connected to the inner wall of the infusion cavity.

[0011] As a preferred embodiment of the intelligent bladder irrigator for urology of the present invention, the transmission assembly includes two transmission gears disposed inside the irrigation tube, the transmission gears are provided with bevel gears, the side of the bevel gears is engaged with a toothed ring, and the side of the toothed ring away from the bevel gears is engaged with a plurality of driven gears.

[0012] As a preferred embodiment of the intelligent bladder irrigator for urology of the present invention, wherein: the side of several driven gears away from the gear ring is respectively connected to several pulverizing rotating blades, the size of the pulverizing rotating blades is adapted to the size of the pulverizing fixed blades, the pulverizing rotating blades and the pulverizing fixed blades are rotatably connected, and the pulverizing fixed blades are configured to cooperate with the rotating pulverizing rotating blades to apply shearing force to blood clots, mucus and sloughed tissue, while the reciprocating motion of the scattering net will drive the pulverizing rotating blades to rotate forward and backward through transmission.

[0013] As a preferred embodiment of the intelligent bladder irrigator of the present invention for use in urology, wherein: the transmission gear is located inside the infusion chamber, the transmission gear is rotatably connected to the inner wall of the irrigation tube, the bevel gear extends through the inner wall of the infusion chamber to the space between the infusion chamber and the catheterization chamber, and the toothed ring is located between the infusion chamber and the catheterization chamber.

[0014] As a preferred embodiment of the intelligent bladder irrigator of the present invention for use in urology, wherein: the toothed ring is rotatably connected to the inner wall of the irrigation tube; the pulverizing rotating blade extends through the inner wall of the irrigation tube to the interior of the catheterization cavity; and a plurality of pulverizing fixed blades are evenly arranged inside the catheterization cavity.

[0015] As a preferred embodiment of the intelligent bladder irrigator for urology of the present invention, wherein: the side of the transmission gear meshes with the rack, the transmission gear is located on the side of the sliding assembly away from the scattering net, and a plurality of the pulverizing rotating blades are respectively aligned with a plurality of urination ports.

[0016] The beneficial effects of the intelligent bladder irrigator for urology of the present invention:

[0017] Under the periodic control of the pump, the flushing fluid is output to the flushing tube in a periodic pulse form, thereby generating periodic impact force and pulsed water flow. The scattering net located in the infusion chamber moves outward under the action of the impact force, causing it to move out of the infusion chamber and unfold the silicone sleeve. The pulsed water flow in the infusion chamber is dispersed to the surrounding area by the scattering net and the scattering holes on the silicone sleeve, increasing the flushing range and ensuring uniform coverage of the bladder walls. This allows the flushing fluid to penetrate into folds and dead corners, reducing the retention of blood clots, mucus, and bacteria, and improving the flushing effect of the device.

[0018] Meanwhile, under the action of intermittent impact force and pulsed water flow, the scattering net will reciprocate and expand. During the movement of the scattering net, the flushing point of the scattered water flow will continuously change, forming a dynamic flushing field, avoiding continuous flushing of the same location of the bladder, and reducing the risk of spasm or damage caused by excessive stimulation of the mucosa.

[0019] As the aforementioned scattering net reciprocates and contracts to scatter the water flow, it simultaneously causes the pulverizing blades to rotate. The rotating blades, in conjunction with the stationary blades, apply shearing force to blood clots or mucus entering the catheter cavity, pulverizing them. This effectively prevents large foreign objects from blocking the urinary outlet or obstructing the catheter cavity's passage, thus reducing extraction efficiency. Consequently, it indirectly improves the device's bladder irrigation effect and efficiency.

[0020] Furthermore, the negative pressure generated within the catheterization cavity creates a continuous suction force, simultaneously drawing out the pulverized fine particles and gas from the bladder. The negative pressure system is linked to the flow rate of the irrigation fluid to prevent pressure fluctuations from causing an increase in bladder pressure. When the scattering mesh is reset, it drives the pulverizing blade to rotate in the opposite direction via a transmission, which can also break up blood clots or mucus. The forward and reverse rotation design applies alternating shearing forces to blood clots, mucus, and sloughed tissue, further improving the device's pulverizing effect. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a three-dimensional structural diagram of an intelligent bladder irrigator for use in urology.

[0023] Figure 2 A front view schematic diagram of the scattering mesh structure of an intelligent bladder irrigator used in urology.

[0024] Figure 3 This is a schematic diagram of the cross-sectional structure of the irrigation tube of an intelligent bladder irrigator used in urology.

[0025] Figure 4 Intelligent bladder irrigator for use in urology Figure 3 Enlarged structural diagram at point A in the middle.

[0026] Figure 5 This is a schematic diagram of the cross-sectional structure of the scattering mesh of an intelligent bladder irrigator used in urology.

[0027] Figure 6 Intelligent bladder irrigator for use in urology Figure 5 Enlarged structural diagram at point B.

[0028] Figure 7 This is a schematic diagram showing the structural relationship and fit between the rotating and stationary pulverizing blades of an intelligent bladder irrigator used in urology.

[0029] Figure 8 This is a schematic diagram showing the structural relationship between the scattering mesh and the silicone sleeve of an intelligent bladder irrigator used in urology.

[0030] Figure 9 This is a schematic diagram showing the structural relationship and fit between the irrigation head and the toothed ring of an intelligent bladder irrigator used in urology.

[0031] Figure 10 This is a three-dimensional structural diagram of the sliding component of an intelligent bladder irrigator for use in urology.

[0032] In the diagram: 10. Bladder irrigator body; 11. Irrigation tube; 111. Infusion chamber; 112. Catheterization chamber; 113. Air infusion chamber; 12. Air infusion tube; 13. Fixing balloon; 14. Irrigation head; 15. Scattering net; 16. Silicone sleeve; 17. Scattering hole; 18. Sliding assembly; 181. Sliding frame; 182. Rack; 183. Slide plate; 184. First diaphragm; 185. Second diaphragm; 186. Elastic element; 19. Slide groove; 20. Urinary outlet; 21. Transmission assembly; 211. Transmission gear; 212. Bevel gear; 213. Gear ring; 214. Driven gear; 22. Crushing rotating blade; 23. Crushing fixed blade. Detailed Implementation

[0033] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] Example 1, referring to Figures 1 to 10This is the first embodiment of the present invention. This embodiment provides an intelligent bladder irrigator for urology, which can achieve water flow scattering and avoid continuous irrigation of the same location of the bladder. It includes a scattering component, which includes a bladder irrigator body 10, an irrigation tube 11 on the bladder irrigator body 10, an air supply tube 12 on the irrigation tube 11, a fixing airbag 13 on the air supply tube 12 to prevent the air supply tube 12 from slipping, an irrigation head 14 on the air supply tube 12, a scattering net 15 on the irrigation head 14 to disperse the water flow, a silicone sleeve 16 connected to the side of the scattering net 15 to wrap the scattering net 15, a plurality of scattering holes 17 evenly opened on the scattering net 15 and the silicone sleeve 16, a sliding component 18 on the scattering net 15 to reset the scattering net 15, and a sliding groove 19 inside the irrigation head 14.

[0035] The crushing component includes a urination port 20 disposed on a flushing head 14, a transmission assembly 21 disposed inside the flushing head 14, a crushing rotating blade 22 disposed inside the flushing head 14 for crushing blood clots, and a crushing fixed blade 23 disposed on the crushing rotating blade 22 to cooperate with the crushing rotating blade 22. The crushing rotating blade 22 and the crushing fixed blade 23 cooperate to crush the blood clots.

[0036] Specifically, the flushing tube 11 has an infusion chamber 111 and a urination chamber 112 inside. The infusion chamber 111 is located inside the urination chamber 112. An air delivery chamber 113 is provided outside the urination chamber 112. The sliding assembly 18 includes a sliding frame 181 connected to the scattering net 15. Two racks 182 are provided on the sliding frame 181. Several slide plates 183 are evenly arranged on the side of the sliding frame 181. A first diaphragm 184 is provided on the side of the slide plate 183 close to the rack 182. A second diaphragm 185 is provided on the side of the slide plate 183 away from the rack 182. An elastic element 186 is provided inside the second diaphragm 185.

[0037] Furthermore, the air inlet tube 12 communicates with the interior of the fixed airbag 13 through the air inlet chamber 113. The air inlet tube 12 injects air into the fixed airbag 13 through the air inlet chamber 113, causing it to inflate. The infusion chamber 111 is connected to the liquid pump inside the bladder irrigator body 10. The irrigation fluid in the reservoir inside the bladder irrigator body 10 is released in a discontinuous pulse form under the periodic control of the liquid pump, generating intermittent impact force. The urinary catheter 112 is used to drain waste fluid from the bladder. The urinary catheter 112 is connected to the negative pressure pump inside the bladder irrigator body 10. The negative pressure pump generates negative pressure in the urinary catheter 112 during drainage, thus... Waste fluid in the catheterization chamber 112 is drawn into the collection tank inside the bladder irrigator body 10. The end of the air inlet tube 12 away from the air inlet chamber 113 is connected to the air pump inside the bladder irrigator body 10. A fixed airbag 13 is provided to seal the bladder neck or urethral orifice after inflation, forming a relatively closed irrigation environment and fixing the irrigation head 14 inside the bladder. At the same time, the inflated fixed airbag 13 can withstand the reverse force generated by the flow of irrigation fluid. The armored heating tube in the storage tank will keep the irrigation fluid in the storage tank at a constant temperature (such as 35-37℃).

[0038] Among them, the rack 182 is located on the side of the sliding frame 181 away from the scattering net 15, the slide plate 183 is slidably connected to the inner wall of the slide groove 19, the first diaphragm 184 and the second diaphragm 185 are both connected to the inner wall of the slide groove 19 on the side away from the slide plate 183, and the inner wall of the second diaphragm 185 is elastically connected to the inner wall of the slide groove 19 through the elastic member 186.

[0039] Preferably, both the scattering net 15 and the sliding assembly 18 are slidably connected to the inner wall of the infusion chamber 111, and the end of the silicone sleeve 16 away from the scattering net 15 is connected to the inner wall of the infusion chamber 111.

[0040] It should be noted that the elastic element 186 is provided to drive the scattering net 15 to reset, and the first diaphragm 184 and the second diaphragm 185 are provided to prevent the flushing fluid in the infusion chamber 111 from entering the slide groove 19 and affecting the sliding of the slide plate 183.

[0041] When in use, first, when the patient needs bladder irrigation, fill the reservoir of the bladder irrigator body 10 with irrigation fluid. The constant temperature device in the reservoir can keep the irrigation fluid at a constant and suitable temperature. Then, the doctor can push the bladder irrigator body 10 into the patient's ward, and then insert the sterilized irrigation head 14 into the patient's bladder and let the uninflated fixed balloon 13 enter the bladder. Then, start the air pump in the bladder irrigator body 10, and inflate the fixed balloon 13 through the air inlet tube 12 and air inlet chamber 113 to inflate the fixed balloon 13. After the fixed balloon 13 is inflated, it closes the bladder neck or urethral orifice, forming a relatively closed irrigation environment to prevent the irrigation fluid from leaking out or external bacteria from entering the bladder retrogradely, reducing the risk of postoperative urinary tract infection, and fixing the irrigation head 14 inside the bladder. At the same time, the inflated fixed balloon 13 can withstand the reverse force generated by the flow of irrigation fluid to ensure that the catheter is stably located in the bladder.

[0042] The doctor then activates the infusion pump and negative pressure pump via the controller. Once activated, the infusion pump pressurizes the flushing fluid in the reservoir and, under its periodic control, outputs it in discontinuous pulses to the flushing tube 11, generating intermittent impact force and pulsating water flow. The scattering mesh 15, located within the infusion chamber 111, moves outward under the impact force, removing itself from the chamber and unfolding the silicone sleeve 16. The pulsating water flow within the infusion chamber 111 is then dispersed to the surrounding area by the scattering mesh 15 and the scattering holes 17 on the silicone sleeve 16, ensuring even coverage of the bladder walls and providing optimal bladder function. The inner wall is rinsed evenly. When the scattering net 15 moves, it will drive the sliding plate 183 to slide in the trough 19 through the sliding frame 181, squeezing the second diaphragm 185 and the elastic element 186 and stretching the first diaphragm 184. When the impact force is intermittent, the sliding plate 183 will drive the sliding frame 181 to reset under the elastic force of the elastic element 186, so that the scattering net 15 is retracted into the infusion chamber 111. In this way, the scattering net 15 will reciprocate under the action of the pulse water flow. During the movement of the scattering net 15, the rinsing point of the scattering water flow will continuously change to avoid continuous rinsing of the same position.

[0043] In summary, the flushing fluid is delivered to the flushing tube 11 in a discontinuous pulse form under the periodic control of the pump, generating intermittent impact force and pulsed water flow. The scattering net 15 located in the infusion chamber 111 moves outward under the impact force, causing it to exit from inside the infusion chamber 111 and unfold the silicone sleeve 16. The pulsed water flow in the infusion chamber 111 is dispersed to the surrounding area by the scattering net 15 and the scattering holes 17 on the silicone sleeve 16, ensuring uniform coverage of the bladder walls and uniform flushing of the bladder wall. This allows the flushing fluid to penetrate into folds and dead corners, reducing the retention of blood clots, mucus, and bacteria, and improving the flushing effect of the device.

[0044] Simultaneously, as the scattering net 15 moves, the sliding frame 181 drives the slide plate 183 to slide within the groove 19, squeezing the second diaphragm 185 and the elastic element 186 and stretching the first diaphragm 184. During the intervals of the impact force, the slide plate 183 drives the sliding frame 181 to reset under the elastic force of the elastic element 186, thereby causing the scattering net 15 to be retracted into the infusion chamber 111. In this cycle, the scattering net 15 will reciprocate under the action of the pulsed water flow. During the movement of the scattering net 15, the flushing point of the scattering water flow will continuously change, forming a dynamic flushing field, avoiding continuous flushing of the same location in the bladder, and reducing the risk of spasm or damage caused by excessive stimulation of the mucosa.

[0045] Example 2, refer to Figures 3 to 10 This is the second embodiment of the present invention. Unlike the previous embodiment, based on embodiment 1, this embodiment provides a crushing component for an intelligent bladder irrigator for urology, which solves the problem. It includes a transmission assembly 21 comprising two transmission gears 211 disposed inside the irrigation tube 11. A bevel gear 212 is disposed on the transmission gear 211. A toothed ring 213 meshes with the side of the bevel gear 212. A plurality of driven gears 214 mesh with the side of the toothed ring 213 away from the bevel gear 212. The sides of the plurality of driven gears 214 away from the toothed ring 213 are respectively connected to a plurality of crushing rotating blades 22. The size of the crushing rotating blade 22 is adapted to the size of the crushing fixed blade 23. The crushing rotating blade 22 and the crushing fixed blade 23 are rotatably connected.

[0046] Specifically, the transmission gear 211 is located inside the infusion chamber 111 and is rotatably connected to the inner wall of the flushing tube 11. The bevel gear 212 extends through the inner wall of the infusion chamber 111 to the space between the infusion chamber 111 and the urinary catheterization chamber 112. The toothed ring 213 is located between the infusion chamber 111 and the urinary catheterization chamber 112 and is rotatably connected to the inner wall of the flushing tube 11. The pulverizing rotating blade 22 extends through the inner wall of the flushing tube 11 to the space inside the urinary catheterization chamber 112. Several pulverizing fixed blades 23 are evenly arranged inside the urinary catheterization chamber 112. The side of the transmission gear 211 meshes with the rack 182. The transmission gear 211 is located on the side of the sliding assembly 18 away from the scattering net 15. Several pulverizing rotating blades 22 are respectively aligned with several urination ports 20.

[0047] Furthermore, the fixed crushing blade 23 is configured to cooperate with the rotating crushing blade 22, which can apply shearing force to blood clots, mucus and sloughed tissue, while the reciprocating motion of the scattering net 15 will drive the crushing blade 22 to rotate forward and backward through the transmission.

[0048] During use, the controller activates the negative pressure pump during pulse flushing, creating negative pressure within the catheterization chamber 112 and drawing the waste fluid from the bladder after flushing through the urination port 20 to the bladder irrigator body 10. Inside the collection tank, when the scattering net 15 moves outward, it drives the rack 182 to move, thereby driving the transmission gear 211 meshing with the rack 182 to rotate. The rotation of the transmission gear 211 drives the bevel gear 212 connected to it to rotate. The rotation of the bevel gear 212 drives the gear ring 213 meshing with it to rotate. The rotation of the gear ring 213 drives several driven gears 214 meshing on the gear ring 213 to rotate. The rotation of the driven gears 214 drives the crushing rotating blade 22 connected to it to rotate. The rotating crushing rotating blade 22 cooperates with the fixed crushing fixed blade 23 to apply shearing force to the blood clots or mucus that enter the catheter cavity 112 through the crushing rotating blade 22, breaking them up. When the scattering net 15 is reset, it will drive the crushing rotating blade 22 to rotate in the opposite direction through the transmission, which can also break up the blood clots or mucus.

[0049] In summary, the rotating crushing blade 22, in conjunction with the fixed crushing blade 23, applies shearing force to blood clots or mucus entering the catheter cavity 112 through the rotating crushing blade 22. This prevents large foreign objects from blocking the urination port 20 or the passage within the catheter cavity 112, thus reducing the extraction efficiency. This indirectly improves the flushing efficiency of the device. Furthermore, the negative pressure generated within the catheter cavity creates a continuous suction force, simultaneously drawing out the crushed fine particles and gas from the bladder. The negative pressure system is linked to the flow rate of the flushing fluid to prevent pressure fluctuations from causing an increase in bladder pressure. When the scattering net 15 is reset, the rotating crushing blade 22 rotates in the opposite direction via transmission, which also breaks down blood clots or mucus. The forward and reverse rotation design applies alternating shearing forces to blood clots, mucus, and sloughed tissue, further enhancing the device's crushing effect.

[0050] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0051] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. An intelligent bladder irrigator for urology surgery, characterized in that: The utility model relates to a kind of bladder irrigator, including, Scattering component, it includes bladder irrigator main part (10), the flush pipe (11) is provided on the bladder irrigator main part (10), the gas supply pipe (12) is provided on the flush pipe (11), the fixed air bag (13) for preventing gas supply pipe (12) from slipping is provided on the gas supply pipe (12), flush head (14) is provided on the gas supply pipe (12), the scattering net (15) for making water flow dispersion is provided on the flush head (14), the side of the scattering net (15) is connected with the silica gel cover (16) for wrapping scattering net (15), a plurality of scattering holes (17) are evenly provided on the scattering net (15) and silica gel cover (16), the sliding assembly (18) for making the scattering net (15) reset is provided on the scattering net (15), the inside of flush head (14) is provided with sliding groove (19); Breaking component, it includes setting on flush head (14) urination mouth (20), the inside of flush head (14) is provided with transmission assembly (21), the inside of flush head (14) is provided with the comminution rotary knife (22) for breaking blood clot, the comminution rotary knife (22) is provided with the comminution fixed knife (23) cooperating with comminution rotary knife (22), and the comminution rotary knife (22) and comminution fixed knife (23) cooperate to break blood clot; The inside of the flush pipe (11) is provided with infusion cavity (111) and catheter cavity (112), the infusion cavity (111) is located inside catheter cavity (112), the outside of catheter cavity (112) is provided with gas supply cavity (113), the sliding assembly (18) includes the sliding frame (181) connected with the scattering net (15), the sliding frame (181) is provided with two racks (182), the side of the sliding frame (181) is evenly provided with a plurality of slide plates (183), the side of the slide plate (183) close to rack (182) is provided with first diaphragm (184), the side of the slide plate (183) away from rack (182) is provided with second diaphragm (185), the inside of second diaphragm (185) is provided with elastic member (186); The transmission assembly (21) includes two transmission gears (211) provided in the inside of flush pipe (11), the transmission gear (211) is provided with bevel gear (212), the side of bevel gear (212) is engaged with gear ring (213), the side of gear ring (213) away from bevel gear (212) is engaged with a plurality of driven gears (214).

2. The intelligent bladder irrigator for urology as claimed in claim 1, wherein: The rack (182) is located on the side of the sliding frame (181) away from the scattering net (15), the slide plate (183) is slidably connected between the inner wall of the sliding groove (19), the side of the first diaphragm (184) and the second diaphragm (185) away from the slide plate (183) is connected between the inner wall of the sliding groove (19), and the inner wall of the second diaphragm (185) is elastically connected between the inner wall of the sliding groove (19) through the elastic member (186).

3. The intelligent bladder irrigator for urology as claimed in claim 1, wherein: The scattering net (15) and the sliding assembly (18) are slidably connected with the inner wall of the infusion cavity (111), and one end of the silica gel sleeve (16) away from the scattering net (15) is connected with the inner wall of the infusion cavity (111).

4. The intelligent bladder irrigator for urology as claimed in claim 3, wherein: A plurality of the driven gears (214) are respectively connected with a plurality of the crushing rotary knives (22) away from the gear ring (213), the size of the crushing rotary knife (22) is matched with the size of the crushing fixed knife (23), and the crushing rotary knife (22) is rotatably connected with the crushing fixed knife (23).

5. The intelligent bladder irrigator for urology as claimed in claim 1, wherein: The transmission gear (211) is located in the interior of the infusion cavity (111), the transmission gear (211) is rotatably connected with the inner wall of the flushing pipe (11), the bevel gear (212) extends through the inner wall of the infusion cavity (111) to between the infusion cavity (111) and the catheter cavity (112), and the gear ring (213) is located between the infusion cavity (111) and the catheter cavity (112).

6. The intelligent bladder irrigator for urology as claimed in claim 1, wherein: The gear ring (213) is rotatably connected with the inner wall of the flushing pipe (11), the crushing rotary knife (22) extends through the inner wall of the flushing pipe (11) to the interior of the catheter cavity (112), and the interior of the catheter cavity (112) is uniformly provided with a plurality of the crushing fixed knives (23).

7. The intelligent bladder irrigator for urology as claimed in claim 1, wherein: The side surface of the transmission gear (211) is engaged with the rack (182), the transmission gear (211) is located on the side, away from the scattering net (15), of the sliding assembly (18), and a plurality of the crushing rotary knives (22) are respectively aligned with a plurality of the urination openings (20).

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