A three-way bladder drainage and irrigation connector

Abstract

The utility model discloses a three -way bladder drainage flush connector, including flush liquid container, infusion tube, connector structure, catheter, drain pipe and waste liquid container, the utility model discloses a connector structure is set up, and the elastic sheet of three groups of connecting structures respectively hooks infusion tube, catheter and drain pipe to the purpose of realizing quick connection is achieved, utilizes the resilience of elastic sheet, reduces the possibility of not firm connection, and cooperates sealing ring simultaneously, can effectively avoid liquid leakage, through to the removal of sliding magnet block, sliding magnet block promotes elastic sheet, has reached the effect of quick dismounting, can effectively reduce the misoperation through color mark, improves security.

Description

Technical Field

[0001] This utility model relates to the field of bladder irrigation, and in particular to a three-way bladder drainage irrigation connector. Background Technology

[0002] Bladder irrigation is a method that uses a catheter to infuse irrigation fluid into the bladder, and then uses the siphon principle to drain the infused fluid out.

[0003] CN216985863U discloses a "Three-lumen connector and flushing and drainage device", which includes a connector body. The connector body includes a first connecting tube, a second connecting tube, and a third connecting tube. The first connecting tube, the second connecting tube, and the third connecting tube are interconnected to form a Y-shaped tee. A connecting sleeve is provided at the end of the first connecting tube, and the first connecting tube is detachably connected to the drug filter of the infusion set through the connecting sleeve. A protective cap is detachably connected to the connecting sleeve. A first connector is provided at the end of the second connecting tube, and the second connecting tube is connected to the catheter through the first connector. The third connecting tube is detachably connected to the drainage bag connector. This provides a three-lumen connector and flushing and drainage device that can be quickly assembled and disassembled without changing the structure of the drainage bag, catheter, and infusion bag, and can be used for both bladder flushing and catheterization.

[0004] Although the aforementioned three-chamber connector and flushing / drainage device have certain advantages in terms of flushing and drainage capabilities, the connection method of the connector may have problems with insecure connection, especially during high-pressure flushing or drainage, which can easily lead to loosening or detachment of the connection. Loosening or detachment of the connection may cause liquid leakage, increase the risk of infection, affect the treatment effect, and even lead to serious consequences. Utility Model Content

[0005] Therefore, in order to overcome the above-mentioned shortcomings, this utility model provides a three-way bladder drainage and irrigation connector.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a three-way bladder drainage and irrigation connector, comprising an irrigation fluid container, an infusion tube, a connector structure, a urinary catheter, a drainage tube, and a waste fluid container. The irrigation fluid container is connected to one end of the connector structure via the infusion tube. The other two ends of the connector structure are respectively connected to the urinary catheter and the drainage tube. The lower end of the drainage tube is connected to the waste fluid container. The connector structure comprises a first connecting tube, a second connecting tube, a third connecting tube, a stop valve, and a connecting structure. The first connecting tube, the second connecting tube, and the second connecting tube are interconnected to form a Y-shaped three-way tube. Both the second connecting tube and the third connecting tube are equipped with stop valves. A connecting structure is provided at the joint of the first connecting tube, the second connecting tube, and the third connecting tube.

[0007] The connecting structure includes an elastic sheet, a first magnetic ring, a sliding magnetic block, and a second magnetic ring. The inner and outer sides of the hook-shaped portion of the elastic sheet are respectively attached to one end of the first magnetic ring and one end of the sliding magnetic block. The other end of the sliding magnetic block is provided with a second magnetic ring. The elastic sheet is respectively installed on the outer wall of the first connecting tube, the second connecting tube, and the third connecting tube. The first magnetic ring and the second magnetic ring are respectively installed on the outer wall of the infusion tube, the urinary catheter, and the drainage tube.

[0008] Optionally, the outer walls of the first connecting pipe, the second connecting pipe, and the third connecting pipe are respectively provided with color markings, using red, green, and blue labels.

[0009] Optionally, the connectors of the first, second, and third connecting pipes are all conical and fitted with sealing rings.

[0010] Optionally, the surface in contact with the elastic sheet may be enhanced with anti-slip texture.

[0011] Optionally, the sliding magnetic block slides along the outer wall of the infusion tube, urinary catheter, and drainage tube, respectively.

[0012] Optionally, the two opposite surfaces of the sliding magnetic block are magnetically connected to the first magnetic ring and the second magnetic ring, respectively.

[0013] The beneficial effects of this utility model are:

[0014] This utility model is a three-way bladder drainage and irrigation connector. By setting up a connector structure, three sets of elastic plates of the connection structure hook onto the infusion tube, urinary catheter, and drainage tube respectively, thereby achieving the purpose of quick connection. The elasticity of the elastic plates reduces the possibility of weak connection. At the same time, with the cooperation of the sealing ring, it can effectively prevent liquid leakage. By moving the sliding magnetic block, the sliding magnetic block pushes the elastic plate, achieving the effect of quick disassembly. Color markings can effectively reduce misoperation and improve safety. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the internal structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the connector structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the connection structure of this utility model;

[0019] Figure 5 This is a three-dimensional schematic diagram of the connection structure of this utility model.

[0020] The components include: flushing fluid container-1, infusion tube-2, connector structure-3, urinary catheter-4, drain tube-5, waste fluid container-6, color marking-7, first connecting tube-31, second connecting tube-32, third connecting tube-33, stop valve-34, connecting structure-35, sealing ring-36, elastic sheet-351, first magnetic ring-352, sliding magnetic block-353, and second magnetic ring-354. Detailed Implementation

[0021] To further explain the technical solution of this utility model, a detailed description is provided below through specific embodiments.

[0022] Please see Figure 1-5 This utility model provides a three-way bladder drainage and irrigation connector, including an irrigation fluid container 1, an infusion tube 2, a connector structure 3, a urinary catheter 4, a drainage tube 5, and a waste fluid container 6. The irrigation fluid container 1 is connected to one end of the connector structure 3 via the infusion tube 2. The other two ends of the connector structure 3 are connected to the urinary catheter 4 and the drainage tube 5, respectively. The lower end of the drainage tube 5 is connected to the waste fluid container 6. The connector structure 3 includes a first connecting tube 31, a second connecting tube 32, a third connecting tube 33, a stop valve 34, and a connecting structure 35. The first connecting tube 31... The second connecting pipe 32 and the third connecting pipe (33) are interconnected to form a Y-shaped tee pipe. Both the second connecting pipe 32 and the third connecting pipe 33 are equipped with a shut-off valve 34. The connecting ends of the first connecting pipe 31, the second connecting pipe 32 and the third connecting pipe 33 are all equipped with a connecting structure 35. The connecting structure 35 includes an elastic sheet 351, a first magnetic ring 352, a sliding magnetic block 353 and a second magnetic ring 354. The inner and outer sides of the hook-shaped part of the elastic sheet 351 are respectively attached to one end of the first magnetic ring 352 and the sliding magnetic block 353. The other end of the sliding magnetic block 353 is provided with a... A second magnetic ring 354 and an elastic sheet 351 are respectively installed on the outer walls of the first connecting tube 31, the second connecting tube 32, and the third connecting tube 33. The first magnetic ring 352 and the second magnetic ring 354 are respectively installed on the outer walls of the infusion tube 2, the urinary catheter 4, and the drainage tube 5. Color markings 7 are provided on the outer walls of the first connecting tube 31, the second connecting tube 32, and the third connecting tube 33. The color markings 7 use red, green, and blue labels to provide intuitive visual feedback and reduce misoperation. The connection of the first connecting tube 31, the second connecting tube 32, and the third connecting tube 33... The heads are all conical and fitted with sealing rings 36 to provide sealing performance and prevent liquid leakage. The contact surface of the elastic sheet 351 is enhanced with anti-slip texture to increase friction and improve the reliability of the connection. The sliding magnetic blocks 353 slide along the outer walls of the infusion tube 2, the catheter 4, and the drain tube 5, respectively, to facilitate the movement of the sliding magnetic blocks 353. The two opposite surfaces of the sliding magnetic blocks 353 are magnetically connected to the first magnetic ring 352 and the second magnetic ring 354, respectively, which facilitates the limiting of the sliding magnetic blocks 353 by the first magnetic ring 352 and the second magnetic ring 354.

[0023] The working principle is as follows:

[0024] The color-coded 7 facilitates quick identification of the three sets of connecting tubes in connector structure 3, reducing misoperation and improving safety.

[0025] First, the urinary catheter 4 is inserted into the bladder through the urethra. The flushing fluid is delivered to the connector structure 3 through the infusion tube 2 via the flushing fluid container 1. At the same time, the shut-off valve 34 of the third connecting tube 33 is closed, so that the urine can be drained through the second connecting tube 32 to the urinary catheter 4 and thus instilled into the bladder. After the bladder has a certain amount of flushing fluid, the shut-off valve 34 is opened. The instilled liquid is drained through the third connecting tube 33 to the drain tube 5 using the siphon principle. Finally, the drain tube 5 delivers the liquid to the waste liquid container 6. At the same time, the liquid leakage is prevented by the three sets of sealing rings 36 at the lower right.

[0026] By moving the sliding magnetic block 353, the sliding magnetic block 353 slides along the outer wall of the infusion tube 2, the urinary catheter 4 and the drainage tube 5 respectively. At the same time, the sliding magnetic block 353 squeezes the elastic sheet 351 until it is magnetically connected with the first magnetic ring 352, so that the elastic sheet 351 unfolds and rebounds, thereby separating the elastic sheet 351 from the first magnetic ring 352, releasing the limit, and facilitating the disassembly of the connector structure 3 from the infusion tube 2, the urinary catheter 4 and the drainage tube 5.

[0027] The control method of this utility model is to control the device by manually starting and stopping the switch. The wiring diagram of the power element and the supply of power are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

[0028] The control method of this utility model is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail.

[0029] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A three-way bladder drainage and irrigation connector, characterized in that: The device includes a flushing fluid container (1), an infusion tube (2), a connector structure (3), a urinary catheter (4), a drain tube (5), and a waste liquid container (6). The flushing fluid container (1) is connected to one end of the connector structure (3) through the infusion tube (2). The other two ends of the connector structure (3) are connected to the urinary catheter (4) and the drain tube (5), respectively. The lower end of the drain tube (5) is connected to the waste liquid container (6). The connector structure (3) includes a first connecting tube (31), a second connecting tube (32), a third connecting tube (33), a stop valve (34), and a connecting structure (35). The first connecting tube (31), the second connecting tube (32), and the third connecting tube (33) are interconnected to form a Y-shaped tee. The second connecting tube (32) and the third connecting tube (33) are both equipped with stop valves (34). The connectors of the first connecting tube (31), the second connecting tube (32), and the third connecting tube (33) are all equipped with connecting structures (35). The connecting structure (35) includes an elastic sheet (351), a first magnetic ring (352), a sliding magnetic block (353), and a second magnetic ring (354). The inner and outer sides of the hook-shaped part of the elastic sheet (351) are respectively attached to one end of the first magnetic ring (352) and the sliding magnetic block (353). The other end of the sliding magnetic block (353) is provided with a second magnetic ring (354). The elastic sheet (351) is respectively installed on the outer wall of the first connecting tube (31), the second connecting tube (32), and the third connecting tube (33). The first magnetic ring (352) and the second magnetic ring (354) are respectively installed on the outer wall of the infusion tube (2), the urinary catheter (4), and the drainage tube (5).

2. The three-way bladder drainage and irrigation connector according to claim 1, characterized in that: The outer walls of the first connecting pipe (31), the second connecting pipe (32) and the third connecting pipe (33) are respectively provided with color markings (7), and the color markings (7) are red, green and blue marking stickers.

3. The three-way bladder drainage and irrigation connector according to claim 1, characterized in that: The connectors of the first connecting pipe (31), the second connecting pipe (32) and the third connecting pipe (33) are all conical and are fitted with sealing rings (36).

4. The three-way bladder drainage and irrigation connector according to claim 1, characterized in that: The surface in contact with the elastic sheet (351) is enhanced with anti-slip texture.

5. A three-way bladder drainage and irrigation connector according to claim 1, characterized in that: The sliding magnetic block (353) slides along the outer wall of the infusion tube (2), the urinary catheter (4) and the drainage tube (5), respectively.

6. The three-way bladder drainage and irrigation connector according to claim 1, characterized in that: The two opposite surfaces of the sliding magnetic block (353) are magnetically connected to the first magnetic ring (352) and the second magnetic ring (354), respectively.

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