A bladder clot flusher

Abstract

The present application relates to a kind of bladder blood clots flusher, belong to medical auxiliary instrument technical field, including flushing catheter, adjusting assembly, detection tank, detection module and control module, one end of flushing catheter is connected with the flushing bottle containing flushing liquid, its other end is connected with the bladder of patient, adjusting assembly is set on flushing catheter, for adjusting the flow rate of flushing liquid in flushing catheter, detection tank is connected with the bladder of patient, for containing the discharge liquid of patient bladder discharge, detection module is used to detect the color of discharge liquid in detection tank, control module is respectively connected with detection module and adjusting assembly, the color of discharge liquid of patient is detected by being provided with detection module, and the information of detection is transmitted to control module, control module controls adjusting assembly according to the information of detection module transmission, and then change the flow rate of flushing liquid in flushing catheter, the flow rate of flushing liquid in flushing catheter is realized full-automatic regulation.

Description

Technical Field

[0001] This invention belongs to the field of medical auxiliary device technology, specifically relating to a bladder blood clot flushing device. Background Technology

[0002] Currently, the common method for cleaning blood clots in the bladder is to use a three-lumen catheter to deliver cleaning fluid into the bladder. Then, a syringe or similar device is used to aspirate the blood clot mixture. This process is repeated to remove the clots. This method is non-surgical, minimizing harm to the patient and allowing for a faster recovery.

[0003] For example, the invention patent with publication number CN113499500A discloses a bladder clot flushing device, including a suction mechanism. One end of the suction mechanism has a feed port connected to a sealed box. The other end of the box is connected to a connecting tube, which is connected to a catheter. One side of the box has an air intake mechanism, and the symmetrical side of the pressurizing mechanism has an exhaust mechanism. The air intake mechanism pressurizes the flushing solution, which quickly enters the bladder through the catheter, generating a certain impact force on the clots in the bladder and breaking them up. The exhaust mechanism then expels the air from the box, reducing the pressure inside. Through negative pressure and siphon action, the liquid in the bladder is drawn out into the box along with the flushing solution. The first and second valves are closed, and the mixture is discharged from the box by rotating the knob of the suction mechanism. This achieves a good cleaning effect for large clots, while effectively improving cleaning efficiency, reducing patient pain, and increasing patient comfort.

[0004] Based on the search of the aforementioned patent application publication numbers, and considering their shortcomings, the following was found:

[0005] Existing bladder clot flushing devices all include a regulating component for adjusting the flow rate of the flushing fluid and a storage tank for storing the flushing fluid discharged from the patient's bladder. In practice, the flow rate of the flushing fluid into the patient's bladder needs to be adjusted constantly according to the color of the flushing fluid in the storage tank. Since this process is manually adjusted by medical personnel, it is subject to strong subjectivity and the flow rate of the flushing fluid may not be adjusted in a timely manner. Summary of the Invention

[0006] To address the aforementioned problems in the prior art, this invention provides a bladder blood clot irrigator, comprising an irrigation catheter, an adjustment component, a detection tank, a detection module, and a control module. One end of the irrigation catheter is connected to an irrigation bottle containing irrigation fluid, and the other end is connected to the patient's bladder. The adjustment component is disposed on the irrigation catheter for adjusting the flow rate of the irrigation fluid within the irrigation catheter. The detection tank is connected to the patient's bladder and is used to collect the fluid expelled from the patient's bladder. The detection module is used to detect the color of the fluid expelled from the detection tank. The control module is communicatively connected to both the detection module and the adjustment component, and detects the color of the patient's expelled fluid through the detection module. The system detects the color of the fluid and transmits the detection information to the control module. The control module then controls the adjustment component based on the information transmitted from the detection module, thereby changing the flow rate of the flushing fluid in the flushing catheter. This achieves fully automated adjustment of the flow rate of the flushing fluid in the flushing catheter, solving the problem of existing bladder clot flushing devices, which all include adjustment components for adjusting the flow rate of the flushing fluid and a storage tank for storing the flushing fluid discharged from the patient's bladder. In practice, it is necessary to adjust the flow rate of the flushing fluid into the patient's bladder at any time based on the color of the flushing fluid in the storage tank. Since this process is manually adjusted by medical staff, there are problems such as strong subjectivity and untimely adjustment of the flushing fluid flow rate.

[0007] The objective of this invention can be achieved through the following technical solutions:

[0008] A bladder blood clot irrigator includes an irrigation catheter, an adjustment component, a detection tank, a detection module, and a control module. One end of the irrigation catheter is connected to an irrigation bottle containing irrigation fluid, and the other end is connected to the patient's bladder. The adjustment component is disposed on the irrigation catheter and is used to adjust the flow rate of the irrigation fluid in the irrigation catheter. The detection tank is connected to the patient's bladder and is used to collect the fluid discharged from the patient's bladder. The detection module is used to detect the color of the fluid discharged in the detection tank. The control module is communicatively connected to both the detection module and the adjustment component.

[0009] As a preferred embodiment of the present invention, it further includes a detection valve and a storage tank. The bottom of the detection tank is provided with a slot adapted to the detection valve. The detection valve is sealed to the slot. The slot is connected to the storage tank through a conduit. The detection valve is communicatively connected to the control module.

[0010] In a preferred embodiment of the present invention, the adjusting assembly includes a driving cylinder, an adjusting block, and an adjusting housing. The adjusting housing has a limiting groove, and the adjusting housing is fixedly engaged with the flushing conduit through the limiting groove. The adjusting housing also has an arc-shaped groove, and the adjusting block is slidably disposed on the arc-shaped groove. The arc-shaped groove and the limiting groove are interconnected, and the distance between the surface of the arc-shaped groove and the limiting groove gradually increases from the direction of flushing fluid flow. The adjusting block abuts against the flushing conduit. The driving cylinder is disposed on the adjusting housing, and the driving cylinder and the adjusting block are hinged together by a connecting member.

[0011] As a preferred embodiment of the present invention, it further includes a central housing, a connecting component, and a pressurizing component. The central housing has two inlet ports and an outlet port. The two inlet ports are respectively connected to the other end of the flushing catheter and the pressurizing component. The outlet port is connected to the patient's bladder. The connecting component is disposed inside the central housing. One end of the connecting component is connected to the outlet port, and the other end can be locked or unlocked from being connected to either of the inlet ports.

[0012] The communication component includes a communication cylinder and a communication block. The communication block has a communication slot. The communication cylinder is connected to the communication block. The communication slot can be locked or unlocked from communicating with any of the input ports.

[0013] As a preferred embodiment of the present invention, it further includes a magnet ring. A magnet groove is provided at one end of the flushing conduit near the central housing. The magnet ring is disposed in the magnet groove. The other end of the flushing conduit extends into the central housing through the inlet. The connecting block is also provided with a magnetic groove. The connecting component further includes a magnetic block. The magnetic block is fitted into the magnetic groove. The magnetic block can lock or release its contact with the magnet ring.

[0014] As a preferred embodiment of the present invention, it further includes a flexible ring and a hinge rod. The flexible ring is slidably disposed at one end of the flushing conduit near the central housing. The two ends of the hinge rod are respectively connected to the flexible ring and the adjusting block. The connecting block has a flexible groove, and the flexible ring can lock or release its engagement with the flexible groove.

[0015] As a preferred embodiment of the present invention, the spacing between the widths of the flexible grooves gradually decreases from top to bottom.

[0016] As a preferred embodiment of the present invention, the pressurization assembly includes a pressurization airbag, a pressurization conduit, and a pressing unit. One end of the pressurization conduit is connected to the pressurization airbag, and the other end extends into another inlet of the central housing. The structure of the end of the pressurization conduit extending into the central housing is the same as the structure of the end of the flushing conduit extending into the central housing. The pressing unit has a reciprocating function for continuously pressing the pressurization airbag. The pressing unit is communicatively connected to the control module.

[0017] As a preferred embodiment of the present invention, it further includes a detection catheter and a detection unit. The detection catheter is connected to the output port of the central housing and the patient's bladder, respectively. The detection unit includes two blocking blocks and two return springs. The two blocking blocks are respectively hinged to both ends of the detection catheter. The two return springs are respectively disposed in the side wall of the detection catheter. The two return springs correspond one-to-one with the two blocking blocks. The two ends of any one of the return springs are respectively connected to the detection catheter and the corresponding blocking block. The two blocking blocks can jointly lock or release their sealing relationship with the detection catheter.

[0018] As a preferred embodiment of the present invention, the detection unit further includes a micro generator and a micro receiver. A detection groove is provided at one end of the two blocking blocks that are in contact with each other. The micro generator and the micro receiver are respectively disposed in the corresponding detection grooves. The micro receiver is communicatively connected to the control module.

[0019] The beneficial effects of this invention are as follows:

[0020] This invention provides a bladder blood clot flushing device, including a flushing catheter, an adjustment component, a detection tank, a detection module, and a control module. One end of the flushing catheter is connected to a flushing bottle containing flushing fluid, and the other end is connected to the patient's bladder. The adjustment component is disposed on the flushing catheter and is used to adjust the flow rate of the flushing fluid in the flushing catheter. The detection tank is connected to the patient's bladder and is used to collect the fluid discharged from the patient's bladder. The detection module is used to detect the color of the fluid discharged in the detection tank. The control module is communicatively connected to both the detection module and the adjustment component. By setting the detection module to detect the color of the patient's fluid discharged and transmitting the detection information to the control module, the control module controls the adjustment component according to the information transmitted by the detection module, thereby changing the flow rate of the flushing fluid in the flushing catheter. This achieves fully automated adjustment of the flow rate of the flushing fluid in the flushing catheter, solving the problem that existing bladder blood clot flushing devices all include an adjustment component to adjust the flow rate of the flushing fluid and a storage tank to store the flushing fluid discharged from the patient's bladder. In practice, it is necessary to adjust the flow rate of the flushing fluid into the patient's bladder at any time according to the color of the flushing fluid in the storage tank. Since this process is manually adjusted by medical personnel, there are problems of strong subjectivity and untimely adjustment of the flushing fluid flow rate. Attached Figure Description

[0021] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0022] Figure 1 This is an overall layout diagram of a bladder blood clot flushing device according to the present invention;

[0023] Figure 2 This is a diagram of the adjustment component (without flexible ring) of a bladder blood clot flushing device according to the present invention;

[0024] Figure 3 This is a diagram of the adjustment component (with flexible ring) of a bladder blood clot flushing device according to the present invention;

[0025] Figure 4 This is a cross-sectional view of the detection tank of a bladder blood clot flushing device according to the present invention;

[0026] Figure 5 This is a cross-sectional view of the central housing of a bladder blood clot flushing device according to the present invention;

[0027] Figure 6 For the present invention Figure 5 Enlarged view of point A;

[0028] Figure 7 This is a cross-sectional view of the pressurization component of a bladder blood clot flushing device according to the present invention;

[0029] Figure 8 This is a cross-sectional view of the detection catheter of a bladder blood clot flushing device according to the present invention;

[0030] Figure 9 This is a connection diagram of the control module of a bladder blood clot flushing device according to the present invention.

[0031] Explanation of main symbols

[0032] In the diagram: 1. Flushing conduit; 2. Adjustment assembly; 201. Drive cylinder; 202. Adjustment block; 203. Adjustment housing; 2031. Limiting groove; 2032. Arc groove; 3. Detection tank; 4. Detection module; 5. Control module; 6. Detection valve; 7. Storage tank; 8. Central housing; 801. Input port; 802. Output port; 9. Connecting assembly; 901. Connecting cylinder; 902. Connecting block; 903. Magnetic block; 10. Pressurization assembly; 1001. Pressurization airbag; 1002. Pressurization conduit; 1003. Pressing unit; 11. Magnet ring; 12. Flexible ring; 13. Hinge rod; 14. Detection conduit; 15. Detection unit; 1501. Blocking block; 1502. Return spring; 1503. Miniature generator; 1504. Miniature receiver. Detailed Implementation

[0033] To further illustrate the technical means and effects of the present invention in achieving its intended purpose, the following detailed description of the specific implementation methods, structures, features, and effects of the present invention, in conjunction with the accompanying drawings and preferred embodiments, is provided.

[0034] Please see Figure 1-9 This embodiment provides a bladder blood clot flushing device. Before proceeding, it is necessary to first describe existing flushing devices for blood clots in the bladder. The purpose of such devices is to deliver flushing fluid into the patient's bladder to flush the inside of the bladder. After flushing the patient's bladder, the flushing fluid forms a discharge fluid, which flows out of the patient's bladder through a catheter into a storage tank 7 for storing the discharge fluid. During this process, medical personnel need to constantly observe the color of the discharge fluid in the storage tank 7 and adjust the flow rate of the flushing fluid into the patient's bladder according to the color of the discharge fluid. Since the process relies on medical personnel observing the color of the fluid discharged from storage tank 7 and adjusting the flow rate of the flushing fluid accordingly, it is highly subjective and prone to delays in adjusting the flow rate. Therefore, to address this issue, this solution provides a bladder blood clot flushing device, including a flushing catheter 1, an adjustment component 2, a detection tank 3, a detection module 4, and a control module 5. One end of the flushing catheter 1 is connected to a flushing bottle containing flushing fluid, and the other end is connected to the patient's bladder. The adjustment component 2 is mounted on the flushing catheter 1 to adjust the flow rate of the flushing fluid within it. The detection tank 3 is connected to the patient's bladder to collect the fluid discharged from the bladder. The detection module 4 detects the color of the fluid discharged from the detection tank 3. The control module... 5 is communicatively connected to the detection module 4 and the adjustment component 2 respectively. The detection module 4 detects the color of the patient's excreted fluid and transmits the detection information to the control module 5. The control module 5 controls the adjustment component 2 according to the information transmitted by the detection module 4, thereby changing the flow rate of the flushing fluid in the flushing catheter 1. This achieves fully automated adjustment of the flow rate of the flushing fluid in the flushing catheter 1, solving the problem that existing bladder clot flushing devices all include an adjustment component 2 for adjusting the flow rate of the flushing fluid and a storage tank 7 for storing the flushing fluid discharged from the patient's bladder. In practice, it is necessary to adjust the flow rate of the flushing fluid into the patient's bladder at any time according to the color of the flushing fluid in the storage tank 7. Since this process is manually adjusted by medical staff, there are problems such as strong subjectivity and untimely adjustment of the flushing fluid flow rate.

[0035] Furthermore, this solution also includes a detection valve 6 and a storage tank 7. The bottom of the detection tank 3 has a slot adapted to the detection valve 6. The detection valve 6 seals against the slot, which is connected to the storage tank 7 via a conduit. The detection valve 6 is communicatively connected to the control module 5. Since the control module 5 adjusts the flow rate of the flushing fluid based on the color of the discharged fluid, it is necessary to ensure the accuracy of the detection module 4's detection of the discharged fluid color. Because the color of the discharged fluid can change abruptly—that is, the color of the previous wave of discharged fluid is inconsistent with the color of the next wave—if the patient's bladder is directly connected to the storage tank 7, different colored discharged fluids will mix into the storage tank 7, resulting in inaccurate color detection. Therefore, this solution incorporates a detection valve 6. The discharged fluid first enters the detection tank 3. At this point, the control module 5 closes the detection valve 6, and the detection module 4 detects the discharged fluid in the detection tank 3. After detection, the control module 5 then opens the detection valve 6, allowing the discharged fluid in the detection tank 3 to flow into the storage tank 7. This design avoids the mixing of two different colored discharged fluids, thus preventing interference with the detection results.

[0036] Furthermore, the adjustment component 2 of this solution includes a drive cylinder 201, an adjustment block 202, and an adjustment housing 203. The adjustment housing 203 has a limiting groove 2031, which is fixedly engaged with the flushing conduit 1. The adjustment housing 203 also has an arc-shaped groove 2032, on which the adjustment block 202 is slidably disposed. The arc-shaped groove 2032 and the limiting groove 2031 are interconnected, and the distance between the surface of the arc-shaped groove 2032 and the limiting groove 2031 gradually increases from the direction of flushing fluid flow. The adjustment block 202 abuts against the flushing conduit 1. The drive cylinder 201 is disposed on the adjustment housing 203, and the drive cylinder 201 and the adjustment block 202 are hinged together by a connector. The drive cylinder 201 in this solution is used to drive the adjustment block 202 along the setting direction of the arc-shaped groove 2032 of the adjustment housing 203. As the flushing fluid moves, the distance between the surface of the arc-shaped groove 2032 and the limiting groove 2031 gradually increases in the direction of fluid flow. Furthermore, the adjusting block 202 always abuts against the side wall of the flushing catheter 1. This design ensures that as the adjusting block 202 moves in the direction of fluid flow, the pressure exerted by the adjusting block 202 on the side wall of the flushing catheter 1 gradually decreases. Specifically, when the adjusting block 202 is at the top of the arc-shaped groove 2032, the pressure is greatest, preventing the flushing fluid inside the flushing catheter 1 from flowing into the patient's bladder. Similarly, when the adjusting block 202 is at the bottom of the arc-shaped groove 2032, the pressure is minimal; at this point, the adjusting block 202 merely abuts against the outer side wall of the flushing catheter 1 without pressing against it.

[0037] Furthermore, this solution also includes a central housing 8, a connecting component 9, and a pressurizing component 10. The central housing 8 has two inlet ports 801 and an outlet port 802. The two inlet ports 801 are respectively connected to the other end of the flushing catheter 1 and the pressurizing component 10. The outlet port 802 is connected to the patient's bladder. The connecting component 9 is disposed inside the central housing 8. One end of the connecting component 9 is connected to the outlet port 802, and the other end can be locked or unlocked from being connected to any of the inlet ports 801. The connecting component 9 includes a connecting cylinder 901 and a connecting block 902. The connecting block 902 has a connecting groove. The connecting cylinder 901 is connected to the connecting block 902. The connecting groove can be locked or unlocked from being connected to any of the inlet ports 801, and the other end of the connecting groove is connected to the outlet port 802. It is worth noting that this solution includes a connecting component 9, which can be locked or unlocked from connecting with the pressurizing component 10 or the flushing catheter 1. The flushing catheter 1 delivers flushing fluid to the patient's bladder, while the pressurizing component 10 increases the air pressure within the infusion tubing, thereby breaking up blood clots blocking the patient's bladder and clearing the bladder passage. Therefore, when the connecting component 9 is connected to the flushing catheter 1, the entire device is used to deliver flushing fluid to the patient's bladder; when the connecting component 9 is connected to the pressurizing component 10, the entire device is used to break up blood clots blocking the patient's bladder.

[0038] Furthermore, to ensure the connection between the flushing conduit 1 and the connecting component 9, this solution also includes a magnet ring 11. A magnet groove is provided at one end of the flushing conduit 1 near the central housing 8, and the magnet ring 11 is placed in the magnet groove. The other end of the flushing conduit 1 extends into the central housing 8 through the inlet 801. The connecting block 902 also has a magnetic groove. The connecting component 9 also includes a magnetic block 903, which is fitted into the magnetic groove. The magnetic block 903 can lock or release its contact with the magnet ring 11. By providing the magnet ring 11 and the magnetic block 903, when the connecting block 902 is near one end of the flushing conduit 1, due to the magnetic attraction between the magnet ring 11 and the magnetic block 903, one end of the flushing conduit 1 will automatically connect and cooperate with the connecting groove of the connecting block 902, ensuring the accuracy of the connection between the flushing conduit 1 and the connecting component 9.

[0039] Furthermore, to ensure the sealing of the connection between the flushing conduit 1 and the connecting component 9, this solution also includes a flexible ring 12 and a hinge rod 13. The flexible ring 12 is slidably disposed at one end of the flushing conduit 1 near the central housing 8. The two ends of the hinge rod 13 are respectively connected to the flexible ring 12 and the adjusting block 202. The connecting block 902 has a flexible groove, and the flexible ring 12 can lock or release its engagement with the flexible groove. With the flexible ring 12 and the hinge rod 13, the flexible ring 12 fits against the side wall of the flushing conduit 1 and is in contact with the flushing conduit 9. The tube 1 slides on the side wall, and the two ends of the hinge rod 13 are connected to the flexible ring 12 and the adjusting block 202, respectively. When the adjusting block 202 is at the top of the arc groove 2032, the adjusting block 202 presses the side wall of the flushing catheter 1 to the maximum extent, and the flushing fluid in the flushing catheter 1 cannot flow into the patient's bladder through the flushing catheter 1. At this time, the flexible ring 12 is located on the side wall of the flushing catheter 1. At this time, the control module 5 can control the connecting cylinder 901 to make the connecting block 902 connect and cooperate with the pressurizing component 10; similarly. When the adjusting block 202 is at the bottom of the arc-shaped groove 2032, the adjusting block 202 presses the side wall of the flushing catheter 1 to the minimum. The flushing fluid in the flushing catheter 1 can flow into the patient's bladder through the flushing catheter 1. At this time, the flexible ring 12 is partially wrapped around the side wall of the flushing catheter 1 and partially wrapped around the connecting groove of the connecting block 902, so that the flexible ring 12 can seal and fit at the connection between the flushing catheter 1 and the connecting groove. Since the groove width of the flexible groove gradually decreases from top to bottom, and the thickness of the flexible ring 12 is equal to the top of the flexible groove. The width of the groove is such that as the flexible ring 12 descends, it deforms to adapt to the shape of the flexible groove. This not only seals the connection between the flushing conduit 1 and the connecting groove, but also increases the frictional force between the flexible ring 12 and the flexible groove. This prevents the connecting cylinder 901 from controlling the connecting block 902 to move when the flushing liquid flows in the flushing conduit 1. It should be noted that when the adjusting block 202 of this scheme is located at the top of the arc groove 2032, the bottom surface of the flexible ring 12 is flush with one end surface of the flushing conduit 1.

[0040] Furthermore, the pressurization assembly 10 of this solution includes a pressurization airbag 1001, a pressurization conduit 1002, and a pressing unit 1003. One end of the pressurization conduit 1002 is connected to the pressurization airbag 1001, and the other end extends into another inlet 801 of the central housing 8. The structure of the end of the pressurization conduit 1002 extending into the central housing 8 is the same as the structure of the end of the flushing conduit 1 extending into the central housing 8. The pressing unit 1003 has a reciprocating function for continuously pressing the pressurization airbag. The sac 1001 and the pressing unit 1003 are communicatively connected to the control module 5. In addition, in order to ensure the accuracy of the connection between the pressurizing conduit 1002 and the connecting block 902, a pressurizing groove is opened at one end of the pressurizing conduit 1002 near the central housing 8, and a pressurizing magnetic block is embedded in the pressurizing groove. The pressurizing magnetic block has the same structure as the magnet ring 11 in this solution. By cooperating with the magnetic block 903, the accuracy of the connection between the pressurizing conduit 1002 and the connecting block 902 is increased.

[0041] Furthermore, this solution also includes a detection catheter 14 and a detection unit 15. The detection catheter 14 is connected to the output port 802 of the central housing 8 and the patient's bladder, respectively. The detection unit 15 includes two blocking blocks 1501 and two return springs 1502. The two blocking blocks 1501 are hinged to both ends of the detection catheter 14, and the two return springs 1502 are respectively disposed in the side wall of the detection catheter 14. The two return springs 1502 correspond one-to-one with the two blocking blocks 1501. The two ends of any return spring 1502 are connected to the detection catheter 14 and the opposite end of the blocking block 1501, respectively. The corresponding blocking blocks 1501, the two blocking blocks 1501 can jointly lock or release their sealing relationship with the detection catheter 14. It should be noted that the cross-sectional area of ​​a single blocking block 1501 is half the cross-sectional area of ​​the inner diameter of the detection catheter 14, and the blocking block 1501 can rotate up and down along its hinge point with the detection catheter 14. When the flushing fluid in the detection catheter 14 flows, the two blocking blocks 1501 will rotate, at which time the adjacent end faces of the two blocking blocks 1501 will no longer be in contact; when the flushing fluid in the detection catheter 14 stops flowing, it indicates that the patient is now... When the bladder becomes blocked, the adjacent end faces of the two blocking blocks 1501 will come into contact with each other. Furthermore, the detection unit 15 in this solution also includes a micro-generator 1503 and a micro-receiver 1504. A detection groove is formed at the end where the two blocking blocks 1501 come into contact. The micro-generator 1503 and the micro-receiver 1504 are respectively disposed in their corresponding detection grooves. The micro-receiver 1504 is communicatively connected to the control module 5. When the micro-receiver 1504 does not receive a signal from the micro-generator 1503, it indicates that the two blocking blocks 1501 are adjacent. If the ends of the two blocking blocks 1501 do not adhere to each other, the flushing fluid in the detection catheter 14 is flowing, indicating that the patient's bladder is not blocked. Similarly, when the micro receiver 1504 receives a signal from the micro generator 1503, it means that the adjacent ends of the two blocking blocks 1501 adhere to each other. At this time, the flushing fluid in the detection catheter 14 stops flowing, indicating that the patient's bladder is blocked. At this time, the micro receiver 1504 transmits the signal to the control module 5. The control module 5 controls the connection component 9 to connect with the pressurization component 10 to break up the blood clot blocking the patient's bladder.

[0042] It is worth noting that this solution also includes a temperature control component, which is located on the side wall of the flushing conduit 1 to ensure that the temperature of the flushing fluid in the flushing conduit 1 remains constant.

[0043] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any way. Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present invention. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the scope of the present invention.

Claims

1. A bladder blood clot flushing device, characterized in that: The device includes an irrigation catheter, an adjustment component, a detection tank, a detection module, and a control module. One end of the irrigation catheter is connected to an irrigation bottle containing irrigation fluid, and the other end is connected to the patient's bladder. The adjustment component is disposed on the irrigation catheter and is used to adjust the flow rate of the irrigation fluid in the irrigation catheter. The detection tank is connected to the patient's bladder and is used to collect the fluid discharged from the patient's bladder. The detection module is used to detect the color of the fluid discharged in the detection tank. The control module is communicatively connected to both the detection module and the adjustment component. The adjustment assembly includes a drive cylinder, an adjustment block, and an adjustment housing. The adjustment housing has a limiting groove, and the adjustment housing is fixedly engaged with the flushing conduit through the limiting groove. The adjustment housing also has an arc-shaped groove, and the adjustment block is slidably disposed on the arc-shaped groove. The arc-shaped groove and the limiting groove are interconnected, and the distance between the surface of the arc-shaped groove and the limiting groove gradually increases from the direction of flushing fluid flow. The adjustment block abuts against the flushing conduit. The drive cylinder is disposed on the adjustment housing, and the drive cylinder and the adjustment block are hinged together by a connector. It also includes a central housing, a connecting component, and a pressurizing component. The central housing has two inlet ports and an outlet port. The two inlet ports are respectively connected to the other end of the flushing catheter and the pressurizing component. The outlet port is connected to the patient's bladder. The connecting component is disposed inside the central housing. One end of the connecting component is connected to the outlet port, and the other end can be locked or unlocked from being connected to either of the inlet ports. The communication component includes a communication cylinder and a communication block. The communication block has a communication slot. The communication cylinder is connected to the communication block. The communication slot can be locked or unlocked from communicating with any of the input ports. It also includes a flexible ring and a hinge rod. The flexible ring is slidably disposed at one end of the flushing conduit near the central housing. The two ends of the hinge rod are respectively connected to the flexible ring and the adjusting block. The connecting block has a flexible groove. The flexible ring can lock or release its engagement with the flexible groove. The spacing between the widths of the flexible grooves decreases gradually from top to bottom; When the adjusting block is at the top of the arc-shaped groove, the flexible ring is located entirely on the side wall of the flushing conduit; when the adjusting block is at the bottom of the arc-shaped groove, the flexible ring partially wraps around the side wall of the flushing conduit and partially wraps around the connecting groove of the connecting block.

2. The bladder blood clot flushing device according to claim 1, characterized in that: It also includes a detection valve and a storage tank. The bottom of the detection tank has a slot adapted to the detection valve. The detection valve is sealed to the slot. The slot is connected to the storage tank through a conduit. The detection valve is communicatively connected to the control module.

3. A bladder blood clot flushing device according to claim 1, characterized in that: It also includes a magnet ring, and a magnet groove is provided at one end of the flushing conduit near the central housing. The magnet ring is disposed in the magnet groove. The other end of the flushing conduit extends into the central housing through the inlet. The connecting block also has a magnetic groove. The connecting component also includes a magnetic block, which is fitted into the magnetic groove. The magnetic block can lock or release its contact with the magnet ring.

4. A bladder blood clot flushing device according to claim 3, characterized in that: The pressurization assembly includes a pressurization airbag, a pressurization conduit, and a pressing unit. One end of the pressurization conduit is connected to the pressurization airbag, and the other end extends into another inlet of the central housing. The structure of the end of the pressurization conduit extending into the central housing is the same as the structure of the end of the flushing conduit extending into the central housing. The pressing unit has a reciprocating function for continuously pressing the pressurization airbag. The pressing unit is communicatively connected to the control module.

5. A bladder blood clot flushing device according to claim 1, characterized in that: It also includes a detection catheter and a detection unit. The detection catheter is connected to the output port of the central housing and the patient's bladder, respectively. The detection unit includes two blocking blocks and two return springs. The two blocking blocks are respectively hinged to the two side walls inside the detection catheter. The two return springs are respectively disposed inside the side walls of the detection catheter. The two return springs correspond one-to-one with the two blocking blocks. The two ends of each return spring are respectively connected to the detection catheter and the corresponding blocking block. The two blocking blocks can jointly lock or release their sealing relationship with the detection catheter.

6. A bladder blood clot flushing device according to claim 5, characterized in that: The detection unit also includes a micro generator and a micro receiver. A detection slot is provided at one end of the two blocking blocks that are in contact with each other. The micro generator and the micro receiver are respectively set in the corresponding detection slots. The micro receiver is communicatively connected to the control module.

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