Bladder irrigation converter

Abstract

The utility model relates to the technical field of irrigation converters, in particular to a bladder irrigation converter which comprises a three-way pipe, one side of the three-way pipe is fixedly connected with a branch pipeline, one side of the three-way pipe is fixedly connected with a catheter, one side of the catheter is fixedly connected with a catheterization cannula, one side of the three-way pipe is fixedly connected with a drainage pipe, and the drainage pipe is fixedly connected with a drainage tube. One side of the drainage tube is fixedly connected with a fixing block, one side of the fixing block is in threaded connection with a bolt, one side of the bolt is rotatably connected with a positioning plate, and one side of the positioning plate is fixedly connected with an infusion tube. The disposable urinary catheter has the advantages that urine is drained out of the bladder through the urinary catheter, the urinary catheter connector is sleeved with the ring sleeve, sealing connection is achieved, smooth drainage is guaranteed, flow is controlled through the valve, the infusion tube is fixed through the positioning block, the infusion switch is turned on, the bladder of a patient is flushed, and after flushing is completed, the bolt is rotated to loosen the positioning plate, and the infusion tube is manually disassembled. The device is simple and easy to operate and suitable for the field of bladder irrigation converters.

Description

Technical Field

[0001] The utility model relates to the technical field of flushing converters, in particular to a bladder flushing converter. Background Art

[0002] In the field of urology, the flushing method of the bladder flushing converter usually requires manual switching of different instruments. The bladder flushing converter integrates multiple functions into one instrument through an integrated design, which makes it convenient for doctors to quickly switch and adjust different flushing modes during surgery, improving surgical efficiency and safety. The converter also has an adjustable flushing flow and pressure control system to meet the requirements of different surgical needs and patient conditions.

[0003] In the existing bladder flushing converter device, it is not convenient to disassemble and install the converter when the converter is connected to other connecting tubes, which may cause leakage of medicine and urine, causing inconvenience.

[0004] In this regard, the utility model provides a bladder flushing converter to solve the problem. Utility Model Content

[0005] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0006] Therefore, one purpose of the present invention is to provide a bladder flushing converter to solve the problems mentioned in the background technology and overcome the deficiencies in the prior art.

[0007] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the utility model provides a bladder flushing converter, including a three-way pipe, one side of the three-way pipe is fixedly connected to a branch pipe, one side of the three-way pipe is fixedly connected to a urinary catheter, one side of the urinary catheter is rotatably connected to a baffle, one side of the urinary catheter is fixedly connected to a urinary catheter cannula, one side of the three-way pipe is fixedly connected to a drainage tube, one side of the drainage tube is fixedly connected to a fixed block, one side of the fixed block is threadedly connected to a bolt, one side of the bolt is rotatably connected to a positioning plate, one side of the positioning plate is slidably connected to one side of the fixed block, and one side of the positioning plate is snap-connected to an infusion tube.

[0008] Preferably, any of the above schemes is that a ring sleeve is fixedly connected to one side of the urinary catheter, a wedge-shaped ring block is fixedly connected to one side of the urinary catheter cannula, and a urinary catheter connector is fixedly connected to one side of the urinary catheter cannula.

[0009] Preferably, one side of the urinary catheter is provided with an inner hole, one side of the inner hole is threadedly connected to one side of the urinary catheter connector, the inner surface of the annular sleeve and the outer surface of the wedge-shaped ring block are matched, and the inner surface of the annular sleeve and the outer surface of the wedge-shaped ring block are sleeved.

[0010] Preferably, any of the above schemes is that one side of the fixing block is provided with a plurality of inner grooves, the plurality of inner grooves are arranged in a circular array, one side of the plurality of inner grooves is provided with threaded holes, and one side of the threaded holes is threadedly connected to one side of the bolt.

[0011] The technical effect achieved by adopting the above scheme is: the threaded connection provides a reliable fixing force, prevents the infusion tube from loosening or moving, and ensures that the connection between the infusion tube and the bladder flushing converter is firm and stable.

[0012] Preferably, any of the above schemes has one side of the positioning plate fixedly connected to a connecting rod, one side of the connecting rod fixedly connected to a sliding block, one side of the sliding block fixedly connected to a limiting block, and one side of the limiting block is provided with a circular groove.

[0013] Preferably, any of the above schemes is that the outer surface of the slider is matched with the inner surface of the inner groove, and the outer surface of the slider and the inner surface of the inner groove are slidably connected.

[0014] The technical effect achieved by adopting the above solution is that the sliding connection can prevent shaking or sliding, thereby ensuring the stability and accuracy of the device.

[0015] Preferably, any of the above schemes is that an elastic cover is fixedly connected to one side of the inner surface of the drainage tube, a through hole is provided on one side of the elastic cover, and one side of the infusion tube is slidably connected to one side of the through hole.

[0016] Preferably, any of the above schemes is that a round tube is fixedly connected to one side of the infusion tube, and a liquid tube joint is fixedly connected to one side of the round tube.

[0017] Preferably, any of the above schemes has a mounting block fixedly connected to one side of the catheter, a through hole is provided on one side of the mounting block, a valve is rotatably connected to one side of the through hole, one side of the valve is fixedly connected to one side of a baffle, and the baffle is located on one side of the inner surface of the catheter.

[0018] The technical effect achieved by adopting the above solution is that the valve can be adjusted as needed, so that the flow of the catheterization liquid can be adjusted according to the user's requirements.

[0019] Preferably, any of the above schemes is that a turntable is fixedly connected to one side of the bolt, the turntable is rotatably connected to one side of the circular groove, and a special-shaped hexagon is fixedly connected to one side of the bolt.

[0020] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0021] When the device is working, urine is drained from the bladder through the catheter and is connected to the catheter joint through the ring sleeve, so as to achieve the purpose of further sealing connection, which can prevent leakage of medicine and urine and ensure smooth drainage. The flow rate of the liquid can be controlled by controlling the valve. The infusion tube passes through the elastic cover, and then the positioning plate is fixed to the infusion tube by turning the bolt, and the infusion switch can be turned on to flush the patient's bladder. After the patient's bladder is flushed, the threaded hole is pressed down to relax the positioning plate, and the infusion tube can be manually taken out to complete the disassembly. The device has a simple structure and is easy to operate, and is suitable for the field of bladder flushing converters.

[0022] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0024] Figure 1 It is a schematic diagram of the structure according to an embodiment of the utility model;

[0025] Figure 2 It is a schematic diagram of a three-dimensional structure according to an embodiment of the utility model;

[0026] Figure 3 It is a schematic diagram of a cross-sectional structure according to an embodiment of the utility model;

[0027] Figure 4 It is a schematic diagram of a cross-sectional structure according to an embodiment of the utility model;

[0028] Figure 5 According to the embodiment of the utility model Figure 4 A is an enlarged structural diagram;

[0029] Figure 6 It is a schematic diagram of a bolt structure according to an embodiment of the utility model.

[0030] In the figure: 1-tee pipe, 2-branch pipe, 3-catheter, 4-drainage tube, 5-fixed block, 6-infusion tube, 7-baffle, 8-positioning plate, 9-catheterization cannula, 10-bolt, 31-ring sleeve, 41-elastic cover 51-inner groove, 52-threaded hole, 61-round pipe, 62-liquid pipe joint, 71-mounting block, 72-valve, 81-connecting rod, 82-slider, 83-limiting block, 84-round groove, 91-wedge ring block, 92-catheterization joint, 101-turntable, 102-special-shaped hexagon. DETAILED DESCRIPTION

[0031] like Figures 1 to 6As shown, a bladder flushing converter comprises a three-way pipe 1, a branch pipe 2 is fixedly connected to one side of the three-way pipe 1, a urinary catheter 3 is fixedly connected to one side of the urinary catheter 3, a baffle 7 is rotatably connected to one side of the urinary catheter 3, a urinary catheter cannula 9 is fixedly connected to one side of the urinary catheter 3, a drainage tube 4 is fixedly connected to one side of the three-way pipe 1, a fixing block 5 is fixedly connected to one side of the drainage tube 4, a bolt 10 is threadedly connected to one side of the fixing block 5, a positioning plate 8 is rotatably connected to one side of the bolt 10, the positioning plate 8 is slidably connected to one side of the fixing block 5, and an infusion tube 6 is snap-connected to one side of the positioning plate 8.

[0032] One side of the urinary catheter 3 is fixedly connected with a ring sleeve 31 , one side of the urinary catheter cannula 9 is fixedly connected with a wedge-shaped ring block 91 , and one side of the urinary catheter cannula 9 is fixedly connected with a urinary catheter connector 92 .

[0033] An inner hole is provided on one side of the urinary catheter 3, and one side of the inner hole is threadedly connected to one side of the urinary catheter connector 92. The inner surface of the ring sleeve 31 is adapted to the outer surface of the wedge-shaped ring block 91, and the inner surface of the ring sleeve 31 and the outer surface of the wedge-shaped ring block 91 are sleeved. The ring sleeve 31 is made of soft material and can be flexibly sleeved on the outside of the wedge-shaped ring block 91, thereby achieving the purpose of sealed connection. This design enables the entire converter to have good sealing and connectivity, prevents drug leakage and urine leakage, and ensures smooth drainage.

[0034] One side of the fixing block 5 is provided with a plurality of inner grooves 51 , the plurality of inner grooves 51 are arranged in a circumferential array, one side of the plurality of inner grooves 51 is provided with threaded holes 52 , and one side of the threaded holes 52 is threadedly connected to one side of the bolt 10 .

[0035] A connecting rod 81 is fixedly connected to one side of the positioning plate 8 , a sliding block 82 is fixedly connected to one side of the connecting rod 81 , a limiting block 83 is fixedly connected to one side of the sliding block 82 , and a circular groove 84 is provided on one side of the limiting block 83 .

[0036] The outer surface of the slider 82 is matched with the inner surface of the inner groove 51, and the outer surface of the slider 82 and the inner surface of the inner groove 51 are slidingly connected. The sliding connection can realize relative movement and flexible adjustment between components, has certain elasticity and plasticity, reduces friction and offset between components, and can improve their movement efficiency.

[0037] An elastic cover 41 is fixedly connected to one side of the inner surface of the drainage tube 4, and a through hole is provided on one side of the elastic cover 41. One side of the infusion tube 6 is slidably connected to one side of the through hole. The material of the elastic cover 41 is soft rubber. The through hole can be flexibly adjusted according to the thickness of the infusion tube 6, and can adapt to the diameters of different pipes, thereby meeting the needs of different medical equipment.

[0038] A round tube 61 is fixedly connected to one side of the infusion tube 6, and a liquid tube connector 62 is fixedly connected to one side of the round tube 61. Pour the flushing liquid into the infusion bag, and connect the infusion tube 6 to the bladder flushing converter. Insert the catheter 3 in the converter into the patient's bladder, ensure that the insertion position is correct, turn on the infusion device, allow the flushing liquid to flow into the bladder, and adjust the flushing flow rate and time according to the doctor's instructions.

[0039] A mounting block 71 is fixedly connected to one side of the catheter 3, a through hole is provided on one side of the mounting block 71, a valve 72 is rotatably connected to one side of the through hole, one side of the valve 72 is fixedly connected to one side of the baffle 7, and the baffle 7 is located on one side of the inner surface of the catheter 3. The flow rate is controlled by adjusting the valve 72. If the valve 72 is opened wider, the flow rate will increase, and if the valve 72 is closed smaller, the flow rate will decrease.

[0040] A turntable 101 is fixedly connected to one side of the bolt 10 . The turntable 101 is rotatably connected to one side of the circular groove 84 . A special-shaped hexagon 102 is fixedly connected to one side of the bolt 10 .

[0041] Compared with the prior art, the present invention has the following beneficial effects:

[0042] When the device is working, urine is drained from the bladder through the catheter 3, and is sleeved on the catheter connector 92 through the ring sleeve 31, so as to achieve the purpose of further sealing connection, which can prevent leakage of medicine and urine and ensure smooth drainage. The flow rate of the liquid can be controlled by controlling the valve 72. The infusion tube 6 passes through the elastic cover 41, and then the positioning plate 8 is fixed to the infusion tube 6 by rotating the bolt 10, and the infusion switch can be turned on to flush the patient's bladder. After the flushing of the patient's bladder is completed, the threaded hole 52 is pressed down to relax the positioning plate 8, and the infusion tube 6 can be manually taken out to complete the disassembly. The device has a simple structure and is easy to operate, and is suitable for the field of bladder flushing converters.

Claims

1. A bladder irrigation converter, characterized in that: The invention comprises a three-way pipe (1), one side of the three-way pipe (1) is fixedly connected to a branch pipe (2), one side of the three-way pipe (1) is fixedly connected to a urinary catheter (3), one side of the urinary catheter (3) is rotatably connected to a baffle (7), one side of the urinary catheter (3) is fixedly connected to a urinary catheter cannula (9), one side of the three-way pipe (1) is fixedly connected to a drainage pipe (4), one side of the drainage pipe (4) is fixedly connected to a fixing block (5), one side of the fixing block (5) is threadedly connected to a bolt (10), one side of the bolt (10) is rotatably connected to a positioning plate (8), one side of the positioning plate (8) is slidably connected to one side of the fixing block (5), and one side of the positioning plate (8) is snap-connected to an infusion pipe (6).

2. A bladder irrigation converter according to claim 1, characterized in that: One side of the urinary catheter (3) is fixedly connected to a ring sleeve (31), one side of the urinary catheter cannula (9) is fixedly connected to a wedge-shaped ring block (91), and one side of the urinary catheter cannula (9) is fixedly connected to a urinary catheter connector (92).

3. A bladder irrigation converter according to claim 2, characterized in that: One side of the urinary catheter (3) is provided with an inner hole, one side of the inner hole is threadedly connected to one side of the urinary catheter connector (92), the inner surface of the annular sleeve (31) and the outer surface of the wedge-shaped ring block (91) are adapted to each other, and the inner surface of the annular sleeve (31) and the outer surface of the wedge-shaped ring block (91) are sleeved together.

4. A bladder irrigation converter according to claim 3, characterized in that: A plurality of inner grooves (51) are provided on one side of the fixing block (5), the plurality of inner grooves (51) are arranged in a circular array, a threaded hole (52) is provided on one side of the plurality of inner grooves (51), and one side of the threaded hole (52) is threadedly connected to one side of the bolt (10).

5. A bladder irrigation converter according to claim 4, characterized in that: One side of the positioning plate (8) is fixedly connected to a connecting rod (81), one side of the connecting rod (81) is fixedly connected to a sliding block (82), one side of the sliding block (82) is fixedly connected to a limiting block (83), and one side of the limiting block (83) is provided with a circular groove (84).

6. A bladder irrigation converter according to claim 5, characterized in that: The outer surface of the slider (82) is matched with the inner surface of the inner groove (51), and the outer surface of the slider (82) and the inner surface of the inner groove (51) are slidably connected.

7. A bladder irrigation converter according to claim 6, characterized in that: An elastic cover (41) is fixedly connected to one side of the inner surface of the drainage tube (4), a through hole is provided on one side of the elastic cover (41), and one side of the infusion tube (6) is slidably connected to one side of the through hole.

8. A bladder irrigation converter according to claim 7, characterized in that: One side of the infusion tube (6) is fixedly connected to a round tube (61), and one side of the round tube (61) is fixedly connected to a liquid tube joint (62).

9. A bladder irrigation converter according to claim 8, characterized in that: One side of the urinary catheter (3) is fixedly connected to a mounting block (71), one side of the mounting block (71) is provided with a through hole, one side of the through hole is rotatably connected to a valve (72), one side of the valve (72) is fixedly connected to one side of a baffle (7), and the baffle (7) is located on one side of the inner surface of the urinary catheter (3).

10. A bladder irrigation converter according to claim 9, characterized in that: A rotating disk (101) is fixedly connected to one side of the bolt (10), and the rotating disk (101) is rotatably connected to one side of the circular groove (84). A special-shaped hexagon (102) is fixedly connected to one side of the bolt (10).

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