Urinary catheterization device for urology department

Abstract

The invention discloses a urinary catheterization device for the urology department, and relates to the technical field related to medical treatment. The urinary catheterization device comprises a urinary catheterization assembly hung on the bed edge, a main urine storage bag and a standby urine storage bag, the main urine storage bag and the standby urine storage bag are arranged on the urinary catheterization assembly, the urinary catheterization assembly comprises a U-shaped urine overflowing pipe used for communicating the main urine storage bag with the standby urine storage bag and a urinary catheter set communicated with the U-shaped urine overflowing pipe, and the urinary catheter set is used for being connected with a main urinary catheter on the body of a patient. A U-shaped urinary catheter is arranged between the vertical urinary catheter and the U-shaped urine overflowing pipe in a communicating manner; and the urinary catheter group consists of a vertical urinary catheter and a U-shaped urinary catheter. By arranging the main urine storage bag and the standby urine storage bag, the problem that the workload of nursing personnel is increased due to the fact that the nursing personnel cannot find the urine in time and urine flows back to wet a bed sheet or clothes of a patient can be effectively solved.

Description

Technical Field

[0001] This invention belongs to the field of medical-related technology, and in particular relates to a urological catheterization device. Background Technology

[0002] Urology is a branch of medicine that specializes in the study of the male and female urinary tracts and the male reproductive system. It mainly originated from surgery. Urology can be further subdivided into various subspecialties such as urological oncology, urinary tract stones, urinary disorders, and pediatric urology. Many paralyzed, elderly, or post-operative men need to rest in bed for a long time. Their limited mobility greatly affects their normal life, especially their inability to take care of normal physiological functions such as going to the toilet, causing great inconvenience.

[0003] A search revealed a Chinese patent with publication number CN220735585U that discloses a urinary catheterization device. The device includes a trouser with a catheterization port, which is connected to a catheter via a connector. The connector and the trouser are detachably connected. The catheter is detachably connected to a urine bag. The catheter has a first valve, and the urine bag has a scale. The trouser is designed to be convenient for patients to wear and use.

[0004] The aforementioned catheterization device has only one urine bag. When the patient urinates a lot, causing the urine bag to fill up with urine and the nursing staff does not change the urine bag in time, the urine is likely to backflow and soak the bed sheets or the patient's clothes because it is not effectively drained, which increases the workload of the nursing staff. Summary of the Invention

[0005] The purpose of this invention is to provide a urological catheterization device. Through the specific structural design of the catheterization component, the main urine collection bag, and the backup urine collection bag, it solves the problem that existing catheterization devices only have one urine bag, which makes it easy for urine to backflow and wet the bed sheets or the patient's clothes due to ineffective drainage, thereby increasing the workload of nursing staff.

[0006] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution: The present invention is a urological catheterization device, including a catheterization assembly suspended on the edge of the bed and a main urine storage bag and a spare urine storage bag disposed on the catheterization assembly. The catheterization assembly includes a U-shaped overflow tube for connecting the main urine storage bag and the spare urine storage bag, and a catheter group connected to the U-shaped overflow tube. The catheter group is used to connect to the main urine catheter on the patient.

[0007] The present application further provides that the urinary catheter assembly includes a support plate, two hooks are symmetrically fixedly disposed on the top of the support plate for hanging on the edge of the bed; a first mounting plate is fixedly disposed at the center of the bottom of the support plate, the U-shaped urinary catheter is fixedly mounted on the first mounting plate, and two sealing discs are symmetrically fixedly disposed on the periphery of the U-shaped urinary catheter.

[0008] This application is further configured such that a vertical urinary catheter is fixedly installed at the center of the top of the support plate, and an external connector is fixedly installed at the top of the vertical urinary catheter. The external connector is used to connect with the main urinary catheter on the patient. A U-shaped urinary catheter is provided in communication between the vertical urinary catheter and the U-shaped overflow catheter. The urinary catheter group consists of a vertical urinary catheter and a U-shaped urinary catheter.

[0009] This application further specifies that a connecting sleeve and a second mounting plate are fixedly provided at the bottom of the support plate, the second mounting plate and the connecting sleeve are respectively provided in a one-to-one correspondence, and a horizontal locking rod extending into the corresponding connecting sleeve is slidably provided on the second mounting plate, and the connecting plate fixed at the end of the horizontal locking rod is connected to the second mounting plate by an elastic element.

[0010] This application is further configured such that two vertical connecting rods are symmetrically fixed at the top of both the main urine storage bag and the spare urine storage bag. The vertical connecting rods are inserted into the corresponding connecting sleeves. A planar guide groove is opened on the periphery of the vertical connecting rod, and an inclined guide groove communicating with the planar guide groove is opened at the top of the vertical connecting rod. A horizontal locking groove adapted to the horizontal locking rod is opened in the planar guide groove.

[0011] This application further specifies that the top of both the main urine storage bag and the spare urine storage bag are provided with a urination port that is tightly inserted into the U-shaped overflow tube, the sealing plate on the U-shaped overflow tube is tightly attached to the top of the main urine storage bag and the spare urine storage bag, and the bottom of the U-shaped overflow tube is connected to a sampling tube with a control valve.

[0012] The present invention has the following beneficial effects: 1. When it is necessary to sample and test the patient's urine, the sampling bag is attached to the sampling tube, the control valve on the sampling tube is opened, and the urine inside the main urine storage bag is squeezed to flow into the sampling bag along the U-shaped overflow tube and the sampling tube. After a certain amount of urine is collected, the squeezing of the main urine storage bag is stopped and the control valve is closed, thus completing the sampling of the patient's urine. By setting up a main urine storage bag and a spare urine storage bag, the problem of urine backflow soaking the bed sheets or the patient's clothes due to the failure of nursing staff to detect it in time can be effectively avoided, thus increasing the workload of nursing staff.

[0013] 2. In this invention, each vertical connecting rod on the main urine storage bag is inserted into the corresponding connecting sleeve, and the vertical connecting rod is pushed upward along the connecting sleeve. After the inclined guide groove at the top of the vertical connecting rod contacts the horizontal locking rod, the upward-moving inclined guide groove squeezes and stretches the elastic element of the horizontal locking rod. When the horizontal locking rod slides into the planar guide groove along the inclined guide groove, it begins to slide along the planar guide groove until the vertical connecting rod is fully inserted into the connecting sleeve. At this time, the horizontal locking rod is just concentrically aligned with the horizontal locking groove and inserted into the horizontal locking groove under the action of the elastic element. In this way, the entire main urine storage bag or spare urine storage bag is installed and fixed on the support plate. When it is necessary to replace the main urine storage bag or spare urine storage bag, simply pull the horizontal locking rod to disengage it from the horizontal locking groove. In this way, the main urine storage bag or spare urine storage bag can be quickly disassembled and assembled. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the urological catheterization device in this application.

[0016] Figure 2 for Figure 1 The front view of the structure.

[0017] Figure 3 This is a schematic diagram of the urinary catheterization assembly in this application.

[0018] Figure 4 for Figure 3 A structural diagram viewed from below.

[0019] Figure 5 for Figure 3 The structural bottom view.

[0020] Figure 6 This is a schematic diagram of the structure of the main urine storage bag or the spare urine storage bag in this application.

[0021] The attached diagram lists the components represented by each number as follows: 1-Urinary catheterization assembly, 2-Main urine storage bag, 3-Spare urine storage bag, 4-U-shaped overflow tube, 5-Support plate, 6-Hook, 7-First mounting plate, 8-Sealing disc, 9-Vertical urinary catheter, 10-External connector, 11-U-shaped urinary catheter, 12-Connecting sleeve, 13-Second mounting plate, 14-Horizontal locking rod, 15-Elastic element, 16-Vertical connecting rod, 17-Flat guide groove, 18-Sloping guide groove, 19-Horizontal locking groove, 20-Urinary catheter port, 21-Control valve, 22-Sampling tube. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] Please see Figures 1-6 The present invention is a urological catheterization device, comprising a catheterization assembly 1 suspended on the edge of the bed and a main urine storage bag 2 and a spare urine storage bag 3 disposed on the catheterization assembly 1. The catheterization assembly 1 includes a U-shaped overflow tube 4 for connecting the main urine storage bag 2 and the spare urine storage bag 3, and a catheter group connected to the U-shaped overflow tube 4. The catheter group is used to connect to the main urine catheter on the patient.

[0024] In this implementation scheme of the application, such as Figure 3 As shown, the urinary catheterization assembly 1 also includes a support plate 5. Two hooks 6 are symmetrically fixed on the top of the support plate 5 and are used to hang on the edge of the bed. A first mounting plate 7 is fixedly fixed at the center of the bottom of the support plate 5. The U-shaped urinary catheter 4 is fixedly mounted on the first mounting plate 7. Two sealing discs 8 are symmetrically fixed on the periphery of the U-shaped urinary catheter 4.

[0025] Furthermore, a vertical urinary catheter 9 is fixedly installed at the top center of the support plate 5, and an external connector 10 is fixedly installed at the top of the vertical urinary catheter 9. The external connector 10 is used to connect with the main urinary catheter on the patient. A U-shaped urinary catheter 11 is provided between the vertical urinary catheter 9 and the U-shaped overflow catheter 4. The urinary catheter group consists of the vertical urinary catheter 9 and the U-shaped urinary catheter 11.

[0026] In this implementation scheme of the application, such as Figure 4 and Figure 5As shown, a connecting sleeve 12 and a second mounting plate 13 are fixedly provided at the bottom of the support plate 5. The second mounting plate 13 is provided in a one-to-one correspondence with the connecting sleeve 12. A horizontal locking rod 14 extending into the corresponding connecting sleeve 12 is slidably provided on the second mounting plate 13. The connecting plate fixed at the end of the horizontal locking rod 14 is connected to the second mounting plate 13 by an elastic member 15.

[0027] In this implementation scheme of the application, such as Figure 6 As shown, both the main urine storage bag 2 and the spare urine storage bag 3 are symmetrically fixed with two vertical connecting rods 16 at their tops. The vertical connecting rods 16 are inserted into corresponding connecting sleeves 12. A planar guide groove 17 is formed on the circumferential side of each vertical connecting rod 16, and a sloping guide groove 18 communicating with the planar guide groove 17 is formed at the top of each vertical connecting rod 16. A horizontal locking groove 19, adapted to the horizontal locking rod 14, is formed within the planar guide groove 17. When each vertical connecting rod 16 on the main urine storage bag 2 is inserted into the corresponding connecting sleeve 12, and the vertical connecting rod 16 is pushed upwards along the connecting sleeve 12, it moves upwards after the sloping guide groove 18 at the top of the vertical connecting rod 16 contacts the horizontal locking rod 14. The inclined guide groove 18 presses and stretches the elastic element 15 against the horizontal locking rod 14. When the horizontal locking rod 14 slides into the flat guide groove 17 along the inclined guide groove 18, it begins to slide along the flat guide groove 17 until the vertical connecting rod 16 is fully inserted into the connecting sleeve 12. At this time, the horizontal locking rod 14 is just concentrically aligned with the horizontal locking groove 19 and is inserted into the horizontal locking groove 19 under the action of the elastic element 15. In this way, the entire main urine storage bag 2 or the spare urine storage bag 3 is installed and fixed on the support plate 5. When it is necessary to replace the main urine storage bag 2 or the spare urine storage bag 3, simply pull the horizontal locking rod 14 to disengage it from the horizontal locking groove 1. In this way, the main urine storage bag 2 or the spare urine storage bag 3 can be quickly disassembled and assembled.

[0028] In this implementation scheme of the application, such as Figure 4 As shown, both the main urine storage bag 2 and the spare urine storage bag 3 have a catheter port 20 at the top that is tightly inserted into the U-shaped overflow tube 4. The sealing plate 8 on the U-shaped overflow tube 4 is tightly attached to the top of the main urine storage bag 2 and the spare urine storage bag 3. The bottom of the U-shaped overflow tube 4 is connected to a sampling tube 22 with a control valve 21. When it is necessary to sample and test the patient's urine, the sampling bag is put on the sampling tube 22, the control valve 21 on the sampling tube 22 is opened, and the urine inside the main urine storage bag 2 is squeezed and pressurized to flow into the sampling bag along the U-shaped overflow tube 4 and the sampling tube 22. After a certain amount of urine is collected, the squeezing of the main urine storage bag 2 is stopped and the control valve 21 is closed. In this way, the sampling of the patient's urine is completed. By setting up the main urine storage bag 2 and the spare urine storage bag 3, the problem of urine backflow soaking the sheets or the patient's clothes due to the failure of nursing staff to detect it in time can be effectively avoided, thus avoiding the problem of increasing the workload of nursing staff.

[0029] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0030] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A urological catheterization device, characterized in that, The device includes a catheterization assembly (1) suspended on the edge of the bed, a main urine storage bag (2) and a spare urine storage bag (3) disposed on the catheterization assembly (1). The catheterization assembly (1) includes a U-shaped overflow tube (4) for connecting the main urine storage bag (2) and the spare urine storage bag (3) and a catheter group connected to the U-shaped overflow tube (4). The catheter group is used to connect to the main urine catheter on the patient.

2. The urological catheterization device according to claim 1, characterized in that, The catheterization assembly (1) also includes a support plate (5), on which two hooks (6) are symmetrically fixed at the top, and the hooks (6) are used to hang on the edge of the bed.

3. A urological catheterization device according to claim 2, characterized in that, The support plate (5) has a first mounting plate (7) fixedly installed at the bottom center position. The U-shaped urine overflow tube (4) is fixedly installed on the first mounting plate (7). Two sealing discs (8) are symmetrically fixedly installed on the periphery of the U-shaped urine overflow tube (4).

4. A urological catheterization device according to claim 3, characterized in that, A vertical urinary catheter (9) is fixedly installed at the top center of the support plate (5). An external connector (10) is fixedly installed at the top of the vertical urinary catheter (9). The external connector (10) is used to connect to the main urinary catheter on the patient. A U-shaped urinary catheter (11) is provided between the vertical urinary catheter (9) and the U-shaped overflow catheter (4). The urinary catheter group consists of the vertical urinary catheter (9) and the U-shaped urinary catheter (11).

5. A urological catheterization device according to claim 4, characterized in that, The bottom of the support plate (5) is fixedly provided with a connecting sleeve (12) and a second mounting plate (13). The second mounting plate (13) is provided in a one-to-one correspondence with the connecting sleeve (12). A horizontal locking rod (14) extending into the corresponding connecting sleeve (12) is slidably provided on the second mounting plate (13). The connecting plate fixed at the end of the horizontal locking rod (14) is connected to the second mounting plate (13) by an elastic element (15).

6. A urological catheterization device according to claim 5, characterized in that, The main urine storage bag (2) and the spare urine storage bag (3) are symmetrically fixed with two vertical connecting rods (16) at the top. The vertical connecting rods (16) are inserted into the corresponding connecting sleeves (12). The vertical connecting rods (16) have a planar guide groove (17) on their circumferential side. The top of the vertical connecting rods (16) has an inclined guide groove (18) that communicates with the planar guide groove (17). The planar guide groove (17) has a horizontal locking groove (19) that matches the horizontal locking rod (14).

7. A urological catheterization device according to claim 6, characterized in that, The main urine storage bag (2) and the spare urine storage bag (3) are both provided with a catheter port (20) that is tightly inserted into the U-shaped overflow tube (4) at the top. The sealing plate (8) on the U-shaped overflow tube (4) is tightly attached to the top of the main urine storage bag (2) and the spare urine storage bag (3). The bottom of the U-shaped overflow tube (4) is connected to a sampling tube (22) with a control valve (21).

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