Bladder irrigation device

Abstract

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.

Description

Technical Field

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

[0002] Bladder irrigation is a method of using a catheter to inject a solution into the bladder and then drain the injected liquid out using the siphon principle. Existing bladder irrigation devices use a roller with a limiter or a block to adjust the flow of the catheter. However, the pressure inside the catheter may be displaced due to external collisions or changes in internal pressure, which in turn causes the adjustment device to shift, thereby changing the flow of the device. When the fluid flow rate inside the device is too fast, it can cause bladder spasms and reduce the patient's comfort. Utility Model Content

[0003] (1) Technical problems solved

[0004] In response to the shortcomings of the existing technology, the present invention provides a bladder flushing device to solve the technical problem that the pressure inside the above-mentioned catheter may change due to external collision or internal pressure, which may cause the adjustment device to shift, thereby changing the flow rate of the device. When the fluid flow rate inside the device is too fast, it may cause bladder spasm and reduce the patient's comfort.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a bladder flushing device, comprising: a heater group, a hose and a collecting bottle group, the hose being connected to the water outlet of the heater group, the collecting bottle group being connected to the outside of the hose, the outside of the hose being equipped with a one-way valve group, the outside of the hose being equipped with a first pressure plate, both ends of the first pressure plate being connected to a limiting tube, the outside of the limiting tube being evenly distributed with cross tubes, the inside of the cross tube being slidably connected with a trapezoidal block, and a first spring being connected between the trapezoidal block and the cross tube.

[0007] A second pressing plate is assembled on the top of the first pressing plate, and both ends of the second pressing plate are connected to a limit arm, the limit arm is slidably arranged inside the limit tube, the inside of the limit arm is slidably connected to a T-shaped arm, the bottom of the T-shaped arm is connected to a connecting rod through a hinge, a scale plate is embedded on the outside of the limit arm, the bottom of the connecting rod is connected to a long arm through a hinge, the bottom of the long arm is connected to a slide, both ends of the top of the slide are connected to an oblique rod through a hinge, and the other end of the oblique rod is connected to a block through a hinge.

[0008] Preferably, the top of the heater group is connected to a water inlet, and the inside of the water inlet is provided with a thread, so that the water inlet is convenient for discharging the external cleaning liquid into the interior of the heater group for heating.

[0009] Preferably, the right side of the hose is connected to a drainage tube, and the outside of the drainage tube is connected to a needle tube, so that the drainage tube facilitates the insertion of the hose into the patient's urethra.

[0010] Preferably, the outside of the T-shaped arm is connected to a push plate, and the outside of the push plate is connected to a soft pad, so that the push plate can press the T-shaped arm to move.

[0011] Preferably, both ends of the outside of the T-shaped arm are connected to a second spring, the second spring is connected to the limiting arm, and the second spring can drive the T-shaped arm to return after movement.

[0012] Preferably, both ends of the bottom of the slide are connected to a third spring, and the third spring is connected to the inside of the limiting arm. The third spring can drive the slide to return to its original position after movement.

[0013] Preferably, both ends of the exterior of the clamping block are connected with sliders, and the sliders are slidably connected to the interior of the limiting arm via slide rails. The sliders cooperate with the slide rails to guide the clamping block to move linearly.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the present invention provides a bladder irrigation device with the following beneficial effects:

[0016] This bladder irrigation device is equipped with a heater group when the patient undergoes bladder irrigation to prevent the temperature of the irrigation liquid from being too low, thereby reducing the patient's comfort. The added first pressure plate and second pressure plate can achieve flow control, preventing traditional control devices from being easily affected by external collisions and internal pressure reasons that may cause flow changes and avoid possible problems of excessive flow rate. The added one-way valve group also prevents the irrigation liquid from flowing back. At the same time, the first pressure plate and the second pressure plate can be quickly disconnected, thereby facilitating recycling and reuse. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view of the utility model;

[0018] Figure 2 This is a front view of the second pressing plate of the present invention;

[0019] Figure 3 This is a partial cross-sectional view of the limit tube of the utility model;

[0020] Figure 4 This is a partial cross-sectional view of the second pressing plate of the present utility model;

[0021] Figure 5 This is a partial cross-sectional view of the T-shaped arm of the utility model;

[0022] Figure 6 It is a partially enlarged schematic diagram of the skateboard of the present invention.

[0023] In the figure: 1. heater group; 11. water inlet; 2. hose; 21. flow guide tube; 3. one-way valve group; 4. collecting bottle group; 5. first pressure plate; 51. limit tube; 52. cross tube; 53. trapezoidal block; 54. first spring; 6. second pressure plate; 61. limit arm; 62. T-arm; 621. second spring; 622. push plate; 63. connecting rod; 64. scale plate; 65. long arm; 66. slide plate; 661. third spring; 67. diagonal rod; 68. block; 681. slider. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] This utility model provides a technical solution, please refer to Figure 1 A bladder irrigation device includes: a heater group 1, a hose 2 and a collecting bottle group 4. The heater group 1 is a temperature-controlled heater commonly used in the prior art, the hose 2 is a urethral tube commonly used in the prior art, and the collecting bottle group 4 can recycle the cleaning fluid. The top of the heater group 1 is connected to a water inlet 11, and the inside of the water inlet 11 is threaded. The water inlet 11 facilitates the discharge of external cleaning fluid into the interior of the heater group 1 for heating. The right side of the hose 2 is connected to a guide tube 21.

[0026] The outside of the guide tube 21 is connected to a needle tube, which makes it convenient to insert the hose 2 into the patient's urethral opening. The hose 2 is connected to the water outlet of the heater group 1, and the collecting bottle group 4 is connected to the outside of the hose 2. The outside of the hose 2 is equipped with a one-way valve group 3, which can prevent the cleaning fluid from flowing back and infecting the device. The outside of the hose 2 is equipped with a first pressure plate 5, and both ends of the first pressure plate 5 are connected to the limiting tube 51. The limiting tube 51 can clamp the limiting arm 61. The first pressure plate 5 and the second pressure plate 6 can cooperate to adjust the flow of the hose 2. C-shaped grooves can be evenly arranged between the first pressure plate 5 and the second pressure plate 6, so that flow control of multiple pipes can be achieved.

[0027] The outside of the limiting tube 51 is evenly distributed with cross tubes 52, and the inside of the cross tube 52 is slidably connected with a trapezoidal block 53, which can clamp the limiting arm 61. A first spring 54 is connected between the trapezoidal block 53 and the cross tube 52. At the same time, a spring can be installed inside the limiting tube 51, and then the limiting arm 61 is squeezed by the spring, so that the limiting arm 61 is more stably clamped inside the limiting tube 51.

[0028] See also Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 The top of the first pressure plate 5 is equipped with a second pressure plate 6, and both ends of the second pressure plate 6 are connected to a limit arm 61. The bottom of the limit arm 61 is diamond-shaped, and can be limited by the connecting rod 63 when inserted into the limiting tube 51. The limit arm 61 is slidably arranged inside the limiting tube 51. The inside of the limit arm 61 is slidably connected to a T-shaped arm 62, and the T-shaped arm 62 can drive the connecting rod 63 to move. The bottom of the T-shaped arm 62 is connected to the connecting rod 63 through a hinge, and the connecting rod 63 can drive the long arm 65 to descend.

[0029] A scale plate 64 is embedded on the outside of the limit arm 61. The scale plate 64 can facilitate the staff to obtain the liquid flow rate of the hose 2 through the extrusion force. The bottom of the connecting rod 63 is connected to the long arm 65 through a hinge. The long arm 65 can drive the slide 66 to move. The bottom of the long arm 65 is connected to the slide 66. The slide 66 can drive the inclined rod 67 to transmit. The top ends of the slide 66 are connected to the inclined rod 67 through hinges.

[0030] The other end of the inclined rod 67 is connected to a block 68 through a hinge. When the block 68 pops out of the limiting arm 61, the inclined surface at the bottom of the limiting arm 61 can be turned into a straight surface, which is then limited by the trapezoidal block 53. When the block 68 returns, the outside of the limiting arm 61 becomes an inclined surface, which facilitates driving the trapezoidal block 53 to return. The outside of the T-shaped arm 62 is connected to a push plate 622, and the outside of the push plate 622 is connected to a soft pad, which facilitates pressing the T-shaped arm 62 to move.

[0031] Both ends of the outside of the T-shaped arm 62 are connected to a second spring 621, and the second spring 621 is connected to the limit arm 61. The second spring 621 can drive the T-shaped arm 62 to return after movement. Both ends of the bottom of the slide plate 66 are connected to a third spring 661, and the third spring 661 is connected to the inside of the limit arm 61. The third spring 661 can drive the slide plate 66 to return after movement. Both ends of the outside of the block 68 are connected to a slider 681, and the slider 681 is slidably connected to the inside of the limit arm 61 through a slide rail. The slider 681 cooperates with the slide rail to guide the block 68 to move linearly. The block 68 can slide into the inside of the limit arm 61, so that the bottom of the limit arm 61 becomes a diamond shape again, and then can slide out from the outside of the trapezoidal block 53.

[0032] In this solution, the flushing liquid is placed inside the heater group 1, heated by the heater group 1, and discharged into the inside of the hose 2. Then, the diversion tube 21 is inserted into the patient's urethra to flush the patient's bladder. After the flushing is completed, the liquid inside the patient's bladder is withdrawn through the collection bottle group 4 to complete the side flushing of the patient.

[0033] When the flow rate of the hose 2 needs to be adjusted, the limiting arm 61 is inserted into the interior of the limiting tube 51, and the connecting rod 63 is clamped in the groove at the outer bottom of the limiting arm 61 to complete the limiting of the first pressure plate 5 and the second pressure plate 6. At the same time, multiple sets of trapezoidal blocks 53 are set inside the limiting tube 51, so that the second pressure plate 6 can be clamped and fixed at different positions to achieve the flow control of the hose 2 by the first pressure plate 5 and the second pressure plate 6. When the second pressure plate 6 and the first pressure plate 5 need to be contacted and connected, the connecting rod 63 is driven by pressing the T-shaped arm 62 to transmit the long arm 65, and then the slide plate 66 is driven to move, pulling the two oblique rods 67 to move, and then driving the two clamping blocks 68 to move relative to each other, so that the inclined surface outside the limiting arm 61 slides at the bottom of the trapezoidal block 53, so that the trapezoidal block 53 returns to its original position, and then the limiting arm 61 is pulled out from the interior of the limiting tube 51 to complete the disassembly of the first pressure plate 5 and the second pressure plate 6.

[0034] When the patient undergoes bladder irrigation, flow control can be achieved by adding the first pressure plate 5 and the second pressure plate 6, avoiding the traditional control device being easily affected by external collisions and internal pressure, which may cause the flow to change. The added one-way valve group 3 can also prevent the flushing liquid from flowing back. At the same time, the first pressure plate 5 and the second pressure plate 6 can be quickly disconnected, making it convenient for recycling and reuse.

[0035] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bladder irrigation device comprising: A heater group (1), a hose (2) and a collecting bottle group (4), wherein the hose (2) is connected to the water outlet of the heater group (1), and the collecting bottle group (4) is connected to the outside of the hose (2), characterized in that: a one-way valve group (3) is installed on the outside of the hose (2), a first pressing plate (5) is installed on the outside of the hose (2), both ends of the first pressing plate (5) are connected to a limiting tube (51), a transverse tube (52) is evenly arranged on the outside of the limiting tube (51), a trapezoidal block (53) is slidably connected to the inside of the transverse tube (52), and a first spring (54) is connected between the trapezoidal block (53) and the transverse tube (52); The top of the first pressing plate (5) is equipped with a second pressing plate (6), and both ends of the second pressing plate (6) are connected to a limiting arm (61), and the limiting arm (61) is slidably arranged inside the limiting tube (51), and the inside of the limiting arm (61) is slidably connected to a T-shaped arm (62), and the bottom of the T-shaped arm (62) is connected to a connecting rod (63) through a hinge, and a scale plate (64) is embedded on the outside of the limiting arm (61), and the bottom of the connecting rod (63) is connected to a long arm (65) through a hinge, and the bottom of the long arm (65) is connected to a slide plate (66), and both ends of the top of the slide plate (66) are connected to an inclined rod (67) through a hinge, and the other end of the inclined rod (67) is connected to a block (68) through a hinge.

2. A bladder irrigation device according to claim 1, characterized in that: The top of the heater group (1) is connected to a water inlet (11), and a thread is provided inside the water inlet (11).

3. The bladder irrigation device according to claim 1, characterized in that: The right side of the hose (2) is connected to a flow guide tube (21), and the outside of the flow guide tube (21) is connected to a needle tube.

4. The bladder irrigation device according to claim 1, characterized in that: The outside of the T-shaped arm (62) is connected to a push plate (622), and the outside of the push plate (622) is connected to a soft pad.

5. The bladder irrigation device according to claim 1, characterized in that: Both ends of the outside of the T-shaped arm (62) are connected to a second spring (621), and the second spring (621) is connected to the limiting arm (61).

6. The bladder irrigation device according to claim 1, characterized in that: Both ends of the bottom of the slide plate (66) are connected to a third spring (661), and the third spring (661) is connected to the inside of the limiting arm (61).

7. The bladder irrigation device according to claim 1, characterized in that: Both ends of the outside of the clamping block (68) are connected to sliders (681), and the sliders (681) are slidably connected to the inside of the limiting arm (61) via a slide rail.

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