Bladder irrigation device for double-cavity urinary catheter by using Y-shaped valve

Abstract

The utility model discloses a bladder irrigation device for a double-cavity urinary catheter by using a Y-shaped valve, and relates to the technical field of bladder irrigation devices. The fixing bolt is rotated, the upper connecting sleeve and the lower connecting sleeve are fixed through rotation of the fixing bolt, so that a pipeline in the flow dividing mechanism is fixed, when the pipeline in the flow dividing mechanism needs to be fixed, the adsorption frame is extruded and adsorbed to surrounding parts, and the pipeline in the flow dividing mechanism is fixed. By means of the device, a pipeline in the flow dividing mechanism can be fixed, the pipeline in the flow dividing mechanism can be conveniently and flexibly fixed, the pipeline can be conveniently fixed when the bladder is subjected to pipeline flushing, and the convenience of the whole device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bladder flushing devices, in particular to a bladder flushing device using a double-lumen urinary catheter and a Y-valve. Background Art

[0002] Bladder irrigation is one of the important measures to prevent and control urinary tract infections in patients with indwelling catheterization. Its purpose is to maintain smooth urine drainage and to remove foreign matter such as blood clots, mucus, and bacteria inside the bladder, thereby preventing infection. In addition, bladder irrigation is also required when treating other bladder diseases to help and relieve the pain caused by the disease.

[0003] The current publication number CN212973720U discloses a bladder flushing device for flushing the patient's bladder. A bladder flushing device includes: a three-way tube, having an infusion port, a flushing port and a drainage port, the infusion port, the flushing port and the drainage port being connected; a urinary catheter, one end of which is connected to the flushing port and the other end is connected to the bladder; a gastric tube connector, installed at the infusion port; a heparin cap, installed on the gastric tube connector, used to seal the gastric tube connector when the bladder cleaning is completed; a rubber tube, one end of which is connected to the drainage port and the other end is connected to an external drainage bag. The bladder flushing device provided by the utility model has the advantages of being easy to operate and not easy to be contaminated when cleaning the bladder;

[0004] In order to solve the problem of bladder irrigation, the existing technology adopts a method of installing a heparin cap on the infusion port, which is used to seal the gastric tube joint when the bladder cleaning is completed, and a rubber tube, one end of which is connected to the drainage port and the other end is connected to the external drainage bag. However, when bladder irrigation is performed, the irrigation pipe is not fixed in a convenient manner and the irrigation liquid may leak out, which leads to the problem that the use of the device is not convenient enough and the infusion tube may be contaminated. Utility Model Content

[0005] The purpose of the present utility model is to provide a double-lumen urinary catheter using a Y-valve for bladder irrigation, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0007] A double-lumen urinary catheter using a Y-shaped valve for bladder irrigation comprises a mounting box, a flow guide tube mounted inside the mounting box, a conduction tube mounted on the top of the flow guide tube, a diversion mechanism mounted on the bottom of the flow guide tube, and a connection assembly mounted on the surface of the diversion mechanism;

[0008] The shunt mechanism includes a conduction valve, which is fixedly connected to one end of the guide tube. One end of the conduction valve is fixedly connected to an infusion tube, one end of the infusion tube is fixedly connected to a shunt tube, and a reset valve is installed inside one side of the shunt tube.

[0009] A further improvement of the technical solution of the present invention is that a guide tube is installed at one end of the infusion tube, a soft balloon is installed on the surface of the guide tube, and a cover is installed on the surface of the soft balloon, and water flows by squeezing the soft balloon.

[0010] A further improvement of the technical solution of the present utility model is that the connecting component includes an upper connecting sleeve, which is sleeved on the surface of the diversion mechanism, and a lower connecting sleeve is installed on the bottom side of the upper connecting sleeve, and the pipeline is fixed by the upper connecting sleeve and the lower connecting sleeve.

[0011] A further improvement of the technical solution of the present utility model is that: the first stabilizing blocks are fixedly connected to both sides of the upper connecting sleeve, and the second stabilizing blocks are fixedly connected to both sides of the lower connecting sleeve. The surface of the first stabilizing block is threadedly connected with a fixing bolt, and the first stabilizing block and the second stabilizing block are fixed by the fixing bolt.

[0012] A further improvement of the technical solution of the present invention is that one end of the fixing bolt is threadedly connected to a second stabilizing block.

[0013] A further improvement of the technical solution of the present utility model is that stabilizing blocks are installed at the upper and lower ends of the upper connecting sleeve and the lower connecting sleeve.

[0014] A further improvement of the technical solution of the present invention is that one end of the stabilizing block is fixedly connected to a connecting column, and one end of the connecting column is fixedly connected to an adsorption frame, and adsorption and fixation are performed through the adsorption frame.

[0015] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:

[0016] 1. The utility model provides a double-lumen urinary catheter using a Y-valve for bladder irrigation. By rotating the fixing bolt, the fixing bolt fixes the upper connecting sleeve and the lower connecting sleeve by rotation, thereby fixing the pipeline in the diversion mechanism. When the pipeline in the diversion mechanism needs to be fixed, the adsorption frame is squeezed and adsorbed onto the surrounding components, so that the pipeline in the diversion mechanism can be fixed, which is convenient for flexible fixation of the pipeline in the diversion mechanism and convenient for fixing the pipeline when the bladder is flushed, thereby improving the convenience of the overall device.

[0017] 2. The utility model provides a double-lumen urinary catheter using a Y-valve for bladder irrigation. A reset valve for closing the first end outlet or the second end outlet is provided inside the shunt tube. When the liquid in the shunt tube flows into the infusion tube due to the pressure generated by squeezing the soft balloon, the reset valve closes the outlet on one side of the guide tube. When flushing the bladder and urethra, the flushing liquid in the guide tube can be pumped out by squeezing the soft balloon and flows into the urinary catheter through the shunt mechanism. At this time, the guide tube is shielded by the reset valve to prevent the outflow of the flushing liquid. When the solution after flushing needs to flow out, the reset valve will reset and shield the infusion tube to avoid contamination of the infusion tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the conduction valve of the utility model;

[0020] Figure 3 This is a structural diagram of the diversion mechanism of the utility model;

[0021] Figure 4 It is a structural diagram of the connection component of the utility model.

[0022] In the figure: 1. Installation box; 2. Conducting tube; 3. Guide tube; 4. Diverter mechanism; 40. Conducting valve; 41. Infusion tube; 42. Guide tube; 43. Soft balloon; 44. Resetting valve; 45. Diverter tube; 46. Cover; 5. Connecting assembly; 51. First stabilizing block; 52. Fixing bolt; 53. Second stabilizing block; 54. Lower connecting sleeve; 55. Upper connecting sleeve; 56. Stabilizing block; 57. Connecting column; 58. Adsorption frame. DETAILED DESCRIPTION

[0023] The present invention is further described in detail below with reference to the embodiments:

[0024] Example 1

[0025] like Figure 1-4As shown, the utility model provides a double-lumen urinary catheter using a Y-shaped valve for bladder irrigation, comprising an installation box 1, a guide tube 3 is installed inside the installation box 1, a conduction tube 2 is installed on the top of the guide tube 3, a diversion mechanism 4 is installed at the bottom of the guide tube 3, a connection assembly 5 is installed on the surface of the diversion mechanism 4, the diversion mechanism 4 includes a conduction valve 40, the conduction valve 40 is fixedly connected to one end of the guide tube 3, one end of the conduction valve 40 is fixedly connected to an infusion tube 41, one end of the infusion tube 41 is fixedly connected to a diversion tube 45, a reset valve 44 is installed on one side of the diversion tube 45, a guide tube 42 is installed at one end of the infusion tube 41, a soft balloon 43 is installed on the surface of the guide tube 42, and a cover 46 is installed on the surface of the soft balloon 43;

[0026] Specifically, a reset valve 44 for closing the first end outlet or the second end outlet is provided inside the shunt tube 45. When the liquid in the shunt tube 45 flows into the infusion tube 41 due to the pressure generated by squeezing the soft balloon 43, the reset valve 44 closes the outlet on one side of the guide tube 42. When flushing the bladder and urethra, the flushing liquid in the guide tube 3 can be pumped out by squeezing the soft balloon 43 and flow into the urinary catheter through the shunt mechanism 4. At this time, the guide tube 42 is shielded by the reset valve 44 to prevent the outflow of the flushing liquid. When the solution after flushing needs to flow out, the reset valve 44 will reset and shield the infusion tube 41, avoiding contamination of the infusion tube 41.

[0027] Example 2

[0028] like Figure 1-4 As shown, on the basis of Example 1, the present invention provides a technical solution: preferably, the connecting assembly 5 includes an upper connecting sleeve 55, the upper connecting sleeve 55 is sleeved on the surface of the diverter mechanism 4, the bottom side of the upper connecting sleeve 55 is installed with a lower connecting sleeve 54, both sides of the upper connecting sleeve 55 are fixedly connected with a first stabilizing block 51, both sides of the lower connecting sleeve 54 are fixedly connected with a second stabilizing block 53, the surface of the first stabilizing block 51 is threadedly connected with a fixing bolt 52, one end of the fixing bolt 52 is threadedly connected with the second stabilizing block 53, the upper and lower ends of the upper connecting sleeve 55 and the lower connecting sleeve 54 are installed with stabilizing blocks 56, one end of the stabilizing block 56 is fixedly connected with a connecting column 57, and one end of the connecting column 57 is fixedly connected with an adsorption frame 58;

[0029] Specifically, by rotating the fixing bolt 52, the fixing bolt 52 fixes the upper connecting sleeve 55 and the lower connecting sleeve 54 by rotation, thereby fixing the pipe in the diversion mechanism 4. When the pipe in the diversion mechanism 4 needs to be fixed, the adsorption frame 58 is squeezed and adsorbed onto the surrounding components, so that the pipe in the diversion mechanism 4 can be fixed, which is convenient for flexible fixation of the pipe in the diversion mechanism 4 and convenient for fixing the pipe when flushing the bladder, thereby improving the convenience of the overall device.

[0030] The following specifically describes the working principle of the double-lumen urinary catheter using a Y-valve for bladder irrigation.

[0031] like Figure 1-4 As shown, a reset valve 44 for closing the first end outlet or the second end outlet is provided inside the shunt tube 45. When the liquid in the shunt tube 45 flows into the infusion tube 41 due to the pressure generated by squeezing the soft balloon 43, the reset valve 44 closes the outlet on one side of the guide tube 42. When flushing the bladder and urethra, the flushing liquid in the guide tube 3 can be pumped out by squeezing the soft balloon 43 and flows into the urinary catheter through the shunt mechanism 4. At this time, the guide tube 42 is shielded by the reset valve 44 to prevent the outflow of the flushing liquid. When the flushed solution needs to flow out, the reset valve 44 closes the outlet on one side of the guide tube 42. The membrane 44 will reset and shield the infusion tube 41, avoiding contamination of the infusion tube 41. By rotating the fixing bolt 52, the fixing bolt 52 fixes the upper connecting sleeve 55 and the lower connecting sleeve 54 through rotation, thereby fixing the pipeline in the diversion mechanism 4. When the pipeline in the diversion mechanism 4 needs to be fixed, the adsorption frame 58 is squeezed and adsorbed onto the surrounding components, so that the pipeline in the diversion mechanism 4 can be fixed, which is convenient for flexible fixation of the pipeline in the diversion mechanism 4, and convenient for fixing the pipeline when flushing the bladder, thereby improving the convenience of the overall device.

[0032] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A double-lumen urinary catheter using a Y-valve for bladder irrigation, comprising a mounting box (1), characterized in that: A guide tube (3) is installed inside the installation box (1), a conductive tube (2) is installed on the top of the guide tube (3), a diversion mechanism (4) is installed on the bottom of the guide tube (3), and a connection component (5) is installed on the surface of the diversion mechanism (4); The diversion mechanism (4) comprises a conduction valve (40), the conduction valve (40) being fixedly connected to one end of the guide tube (3), the one end of the conduction valve (40) being fixedly connected to an infusion tube (41), the one end of the infusion tube (41) being fixedly connected to a diversion tube (45), and a reset valve (44) being installed inside one side of the diversion tube (45).

2. A double-lumen urinary catheter with a Y-valve for bladder irrigation according to claim 1, characterized in that: A guide tube (42) is installed at one end of the infusion tube (41), a soft balloon (43) is installed on the surface of the guide tube (42), and a cover (46) is installed on the surface of the soft balloon (43).

3. A double-lumen urinary catheter with a Y-valve for bladder irrigation according to claim 1, characterized in that: The connection assembly (5) comprises an upper connection sleeve (55), the upper connection sleeve (55) is sleeved on the surface of the diversion mechanism (4), and a lower connection sleeve (54) is installed on the bottom side of the upper connection sleeve (55).

4. A double-lumen urinary catheter with a Y-valve for bladder irrigation according to claim 3, characterized in that: The upper connecting sleeve (55) is fixedly connected to first stabilizing blocks (51) on both sides, the lower connecting sleeve (54) is fixedly connected to second stabilizing blocks (53) on both sides, and the surface of the first stabilizing block (51) is threadedly connected to a fixing bolt (52).

5. A double-lumen urinary catheter with a Y-valve for bladder irrigation according to claim 4, characterized in that: One end of the fixing bolt (52) is threadedly connected to a second stabilizing block (53).

6. A double-lumen urinary catheter with a Y-valve for bladder irrigation according to claim 5, characterized in that: Stabilizing blocks (56) are installed at the upper and lower ends of the upper connecting sleeve (55) and the lower connecting sleeve (54).

7. A double-lumen urinary catheter with a Y-valve for bladder irrigation according to claim 6, characterized in that: One end of the stabilizing block (56) is fixedly connected to a connecting column (57), and one end of the connecting column (57) is fixedly connected to an adsorption frame (58).

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