Clinical nursing catheterization device

Abstract

The utility model provides a clinical nursing catheterization device, belongs to the technical field of clinical nursing, mainly aims at solving the problem that a traditional catheterization device is prone to urine backflow in the catheterization process, and adopts the technical scheme that the clinical nursing catheterization device comprises a urine collection box, a sealing cover is arranged at the top of the urine collection box, and a catheterization backflow prevention assembly is arranged at the top of the sealing cover; the urethral catheterization backflow prevention assembly comprises a urethral catheter, a magnetic suction valve and a stop block are arranged in the urethral catheter, a miniature magnetic ball is arranged on one side of the magnetic suction valve, a urine guide groove is formed in one side of the magnetic suction valve, an air suction pipe is arranged at the top of the sealing cover, and a small air suction pump is arranged at one end of the air suction pipe; vacuum absorption pressure is applied to the interior of the urine collecting box through the small air pump, urine is guided to flow into the urine collecting box, after catheterization is finished, the small air pump is closed, and the miniature magnetic ball originally connected with the magnetic suction valve in a magnetic suction mode can be connected with the magnetic suction valve again, so that backflow of the urine is prevented; the problem that a traditional urethral catheterization device is prone to urine backflow in the urethral catheterization process is solved.

Description

Technical Field

[0001] This utility model belongs to the field of clinical nursing technology, and more specifically, it relates to a clinical nursing catheterization device. Background Technology

[0002] Patients with kidney disease may experience urinary retention due to various reasons, such as urinary tract obstruction and bladder dysfunction. Nephrology nurses generally need to observe the color, nature, and volume of the patient's urine and record it in a timely manner to inform the doctor so as to understand the kidney function status. Catheterization can promptly drain the urine accumulated in the bladder, reduce the pressure caused by overdistension of the bladder, and avoid serious complications such as bladder rupture.

[0003] However, traditional catheterization devices are prone to urine reflux during the catheterization process, which can lead to retrograde infection. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides a clinical nursing catheterization device to solve the technical problem of urine reflux that easily occurs during the catheterization process in traditional catheterization devices.

[0005] The purpose and efficacy of this utility model's clinical nursing catheterization device are achieved through the following specific technical means:

[0006] A clinical nursing catheterization device includes a urine collection box with a closed cover on top. A catheterization anti-backflow component is located on the top of the closed cover. The anti-backflow component includes a catheter, with a magnetic valve and a blocking block inside the catheter. A miniature magnetic ball is located on one side of the magnetic valve, and a urine drainage groove is opened on one side of the magnetic valve. An air extraction hole is located on the top of the closed cover, and an air extraction tube passes through the air extraction hole. A small air extraction pump is located at one end of the air extraction tube. Two sets of ultraviolet ozone disinfection lamps are located inside the closed cover.

[0007] The above technical solution further includes: a liquid outlet tee is provided on one side of the urine collection box, and a threaded bend is provided on one side of the liquid outlet tee.

[0008] The above technical solution further includes: a liquid collection band is provided at the bottom of the threaded bend, and the liquid collection band is internally connected to the threaded bend through threads.

[0009] The above technical solution further includes: a first sealing pipe is provided on the other side of the liquid outlet tee, and the first sealing pipe is connected to the liquid outlet tee by a thread.

[0010] The above technical solution further includes: a limiting component is provided on one side of the urine collection box, the limiting component includes a mounting block, a limiting telescopic rod is provided at the bottom of the mounting block, and a limiting liquid-blocking plate is provided on the limiting telescopic rod.

[0011] The above technical solution further includes: a limiting groove is provided on the top of the limiting liquid blocking plate corresponding to the limiting telescopic rod; one side of the limiting liquid blocking plate passes through the liquid outlet tee pipe; and a sealing gasket is provided at the connection between the liquid outlet tee pipe and the limiting liquid blocking plate.

[0012] The above technical solution further includes: a second sealing tube is provided at one end of the catheter, and a catheter groove is provided on the top of the sealing cap corresponding to the catheter.

[0013] The above technical solution further includes: two sets of observation windows are provided on one side of the urine collection box, and the two sets of ultraviolet ozone disinfection lamps are connected to the sealing cover by bolts.

[0014] The above technical solution further includes: a handle is provided on the top of the sealing cover, and the sealing cover is connected to the urine collection box by threads.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. With the inclusion of a backflow prevention component and a small suction pump, this catheterization device applies a vacuum pressure to the urine collection tank during use. Because the magnetic force connecting the micro-magnetic ball to the magnetic valve is lower than the vacuum pressure exerted by the pump, the micro-magnetic ball detaches from the magnetic valve and rests against the blocking block, allowing urine to flow into the collection tank through the magnetic valve. After catheterization, most of the urine is removed by the suction of the small suction pump. When the pump is stopped, the micro-magnetic ball reconnects to the magnetic valve, preventing backflow. Finally, simply remove the catheter and replace it with a new one, preventing the risk of infection from repeated use.

[0017] 2. With the setup of two sets of ultraviolet ozone disinfection lamps, a collection belt, and a limiting component, when using this urine catheterization device, the two sets of ultraviolet ozone disinfection lamps can sterilize the liquid inside the urine collection box. Then, by raising the limiting telescopic rod, the limiting liquid-blocking plate can be rotated, allowing the urine in the urine collection box to flow into the collection belt. The capacity of the collection bag is consistent with the capacity of the collection box, ensuring that the internal liquid can be collected and processed in sequence. Finally, the limiting liquid-blocking plate is rotated, and the limiting telescopic rod is engaged in the limiting groove opened at the top of the limiting liquid-blocking plate, so that the inside of the liquid outlet tee is in a closed state. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is an exploded view of the present invention;

[0020] Figure 3 This is a cross-sectional view of the urine catheter anti-backflow component of this utility model;

[0021] Figure 4 This is a schematic diagram of the disassembled limiting component in this utility model;

[0022] Figure 5 This utility model Figure 4 A magnified view of region a in the middle.

[0023] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0024] 1. Urine collection box; 2. Sealing cover; 3. Urine catheter; 4. Magnetic valve; 5. Blocking block; 6. Miniature magnetic ball; 7. Urine drainage tank; 8. Air extraction port; 9. Air extraction pipe; 10. Small air pump; 11. Ultraviolet ozone disinfection lamp; 12. Liquid outlet tee; 13. Threaded bend; 14. Liquid collection belt; 15. First sealing tube; 16. Mounting block; 17. Limiting telescopic rod; 18. Limiting liquid blocking plate; 19. Limiting groove; 20. Second sealing tube; 21. Urine catheter; 22. Observation window; 23. Handle. Detailed Implementation

[0025] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0026] Example:

[0027] As attached Figure 1 To be continued Figure 5 As shown:

[0028] This utility model provides a clinical nursing catheterization device, including a urine collection box 1, a sealing cover 2 on the top of the urine collection box 1, a catheterization anti-backflow component on the top of the sealing cover 2, the catheterization anti-backflow component including a catheter tube 3, a magnetic valve 4 and a blocking block 5 inside the catheter tube 3, a miniature magnetic ball 6 on one side of the magnetic valve 4, a urine drainage groove 7 on one side of the magnetic valve 4, an air extraction hole 8 on the top of the sealing cover 2, an air extraction tube 9 passing through the air extraction hole 8, a small air extraction pump 10 at one end of the air extraction tube 9, and two sets of ultraviolet ozone disinfection lamps 11 inside the sealing cover 2; the small air extraction pump 10 applies vacuum absorption pressure to the inside of the urine collection box 1, due to the miniature... The magnetic connection between the magnetic ball 6 and the magnetic valve 4 has a magnetic attraction force that is less than the vacuum absorption pressure generated by the air pump on the urine collection tank 1. This causes the micro magnetic ball 6 to detach from the magnetic valve 4 and abut against the blocking block 5, allowing urine to flow into the urine collection tank 1 through the urination channel 7. After the catheterization is completed, most of the urine in the catheter 3 will be attracted into the urine collection tank 1 by the small air pump 10. When the small air pump 10 stops working, the micro magnetic ball 6, which was originally magnetically connected to the magnetic valve 4, will reconnect with the magnetic valve 4 to prevent urine backflow. Then, the catheter 3 can be removed and replaced with a new catheter 3 to prevent the risk of infection caused by using the same catheter 3 multiple times.

[0029] Please refer to, for example Figure 2 As shown, a tee tube 12 is provided on one side of the urine collection tank 1, and a threaded bend tube 13 is provided on one side of the tee tube 12. A collection belt 14 is provided at the bottom of the threaded bend tube 13. The collection belt 14 is connected to the threaded bend tube 13 by threads. A first sealing tube 15 is provided on the other side of the tee tube 12. The first sealing tube 15 is connected to the tee tube 12 by threads. The capacity of the collection belt 14 is the same as the capacity of the urine collection tank 1, which ensures that the internal liquid can be collected and processed in sequence. After processing, a new collection belt 14 is connected to the threaded bend tube 13 by threads for easy use next time.

[0030] Please refer to, for example Figure 2 , Figure 4 and Figure 5As shown, a limiting component is provided on one side of the urine collection tank 1. The limiting component includes a mounting block 16, a limiting telescopic rod 17 at the bottom of the mounting block 16, a limiting liquid-blocking plate 18 on the limiting telescopic rod 17, and a limiting groove 19 on the top of the limiting liquid-blocking plate 18 corresponding to the limiting telescopic rod 17. One side of the limiting liquid-blocking plate 18 passes through the outlet tee pipe 12, and a sealing gasket is provided at the connection between the outlet tee pipe 12 and the limiting liquid-blocking plate 18. By lifting the limiting telescopic rod 17, the limiting liquid-blocking plate 18 can be rotated, allowing the urine in the urine collection tank 1 to flow into the collection belt 14. The sealing gasket at the connection between the outlet tee pipe 12 and the limiting liquid-blocking plate 18 can prevent urine leakage. Finally, by rotating the limiting liquid-blocking plate 18, the limiting telescopic rod 17 is engaged into the limiting groove 19 on the top of the limiting liquid-blocking plate 18, thus sealing the inside of the outlet tee pipe 12.

[0031] Please refer to, for example Figure 2 As shown, the catheter 3 has a second sealing tube 20 at one end, and the top of the sealing cover 2 has a catheter groove 21 corresponding to the catheter 3. The urine collection box 1 has two sets of observation windows 22 on one side. Two sets of ultraviolet ozone disinfection lamps 11 are connected to the sealing cover 2 by bolts. The top of the sealing cover 2 has a handle 23. The sealing cover 2 is connected to the urine collection box 1 by threads. The two sets of observation windows 22 allow nurses to easily check the urine volume inside the urine collection box 1. When the liquid inside exceeds one of the observation windows 22, the liquid inside can be discharged through the limiting component and the collection belt 14 to prevent urine from overflowing.

[0032] The specific usage and function of this embodiment: When using this catheterization device, a small suction pump 10 applies vacuum absorption pressure to the inside of the urine collection tank 1. Since the magnetic connection between the micro magnetic ball 6 and the magnetic valve 4 is less than the vacuum absorption pressure generated by the suction pump on the urine collection tank 1, the micro magnetic ball 6 is disengaged from the magnetic valve 4 and abuts against the blocking block 5, allowing urine to flow into the urine collection tank 1 through the urination groove 7. After catheterization is completed, most of the urine in the catheter 3 will be attracted into the urine collection tank 1 by the small suction pump 10. When the small suction pump 10 stops working, the micro magnetic ball 6, which was originally magnetically connected to the magnetic valve 4, will reconnect with the magnetic valve 4 to prevent urine backflow. Then, the catheter 3 is removed and replaced with a new catheter 3 to prevent the risk of infection caused by using the same catheter 3 multiple times. This solves the problem of urine backflow that is easy to occur during the catheterization process in traditional catheterization devices.

[0033] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A clinical care catheterization device comprising a urine collection tank (1), characterized in that: The urine collecting box (1) top is equipped with a closed cover (2), the closed cover (2) top is equipped with a urine guide anti backflow assembly, the urine guide anti backflow assembly includes a catheter (3), the catheter (3) is equipped with a magnetic valve (4) and a blocking block (5) inside, one side of the magnetic valve (4) is equipped with a micro magnetic ball (6), one side of the magnetic valve (4) is provided with a urine guide groove (7), the closed cover (2) top is provided with a gas extraction hole (8), the gas extraction hole (8) is provided with a gas extraction pipe (9), one end of the gas extraction pipe (9) is provided with a small air pump (10), the closed cover (2) is equipped with two groups of ultraviolet ozone disinfection lamps (11) inside.

2. A clinical care urinary catheterization device as defined in claim 1, wherein: The urine collecting box (1) one side is equipped with a liquid outlet tee pipe (12), the liquid outlet tee pipe (12) one side is equipped with a threaded elbow (13).

3. A clinical care urinary catheterization device as defined in claim 2, wherein: The threaded elbow (13) bottom is equipped with a liquid collecting belt (14), the liquid collecting belt (14) is connected with the threaded elbow (13) inside through thread.

4. A clinical care urinary catheterization device as defined in claim 3, wherein: The liquid outlet tee pipe (12) other side is equipped with a first closed pipe (15), the first closed pipe (15) is connected with the liquid outlet tee pipe (12) through thread.

5. A clinical care urinary catheterization device as defined in claim 4, wherein: The urine collecting box (1) one side is equipped with a limiting assembly, the limiting assembly includes a mounting block (16), the mounting block (16) bottom is equipped with a limiting telescopic rod (17), the limiting telescopic rod (17) is equipped with a limiting liquid blocking plate (18).

6. A clinical care urinary catheterization device as defined in claim 5, wherein: The limiting liquid blocking plate (18) top is provided with a limiting slot (19) corresponding to the limiting telescopic rod (17), the limiting liquid blocking plate (18) one side is provided in the liquid outlet tee pipe (12), the liquid outlet tee pipe (12) and the limiting liquid blocking plate (18) connection is equipped with a sealing pad.

7. The clinical care urinary catheterization device of claim 1, wherein: The catheter (3) one end is equipped with a second closed pipe (20), the closed cover (2) top is provided with a urine guide groove (21) corresponding to the catheter (3).

8. The clinical care urinary catheterization device of claim 1, wherein: The urine collecting box (1) one side is equipped with two groups of observation windows (22), two groups of the ultraviolet ozone disinfection lamps (11) are connected with the closed cover (2) through bolts.

9. A clinical care urinary catheterization device as defined in claim 8, wherein: The closed cover (2) top is equipped with a handle (23), the closed cover (2) is connected with the urine collecting box (1) through thread. The closed cover (2) top is equipped with a handle (23), the closed cover (2) is connected with the urine collecting box (1) through thread.

Images