Urethral catheterization device for nursing in obstetrics and gynecology department

Abstract

The utility model discloses a urinary catheterization device for gynaecology and obstetrics nursing, which is applied to the technical field of gynaecology and obstetrics nursing and comprises a urine storage cup, the top of the urine storage cup is communicated with a connecting pipe in an inserted manner, one end of the connecting pipe far away from the urine storage cup is fixedly communicated with a urinary catheterization rod, and the top of the urinary catheterization rod is adhered with a urine receiving sucker. Arc-shaped clamping rings are connected to the two sides of the urinary catheterization rod in a bolted mode. The arc-shaped clamping ring and the binding belt are bound on the thigh of a patient, and then the urine guide rod is adsorbed and fixed through the urine receiving suction cup. Therefore, a patient or a nurse does not need to support the urethral catheterization opening, the urethral catheter is effectively prevented from falling off, and the installation stability of the urethral catheter is improved. The groove is formed in the urine guide rod, so that urine can normally enter the urine storage cup through the urine guide groove. However, when the urine overflows and flows back, the floating ball can automatically seal the outlet of the urine receiving suction cup through the buoyancy of the urine. Therefore, urine backflow is effectively prevented, and practicability is improved.

Description

Technical Field

[0001] This utility model belongs to the field of obstetrics and gynecology nursing technology, and specifically relates to a urinary catheterization device for obstetrics and gynecology nursing. Background Technology

[0002] After gynecological surgery or childbirth, the pelvic floor muscles of obstetric and gynecological patients may be affected, making it difficult for them to get up and urinate normally. Therefore, a catheterization device is needed to help these patients urinate in bed.

[0003] Currently, Chinese utility model patent CN219579528U discloses a urinary catheterization device for obstetrics and gynecology nursing. Existing catheterization devices generally require one end of the catheter to be fixed to the patient. Because urine exerts an impact on the catheter during urination, and the patient also moves, the catheter requires support from the nurse or the patient to prevent it from dislodging, making it cumbersome to use. Furthermore, when the urine collection cup is full, urine can flow back into the device, spilling onto the patient and bed, causing contamination and increasing the risk of infection. Utility Model Content

[0004] The purpose of this utility model is to provide a urinary catheterization device for obstetric and gynecological care. Its advantages are that it improves the stability of the catheter, prevents it from falling off the patient, and avoids backflow when the urine overflows, making it convenient for practical use.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a urinary catheterization device for obstetric and gynecological care, comprising a urine collection cup, a connecting tube inserted and connected to the top of the urine collection cup, a catheter rod fixedly connected to the end of the connecting tube away from the urine collection cup, a urine suction cup glued to the top of the catheter rod, and arc-shaped retaining rings fastened to both sides of the catheter rod. Two drawstrings are symmetrically fixedly connected to the ends of the arc-shaped retaining rings away from the catheter rod, and Velcro fasteners are fixedly connected to the ends of the two drawstrings away from the arc-shaped retaining rings.

[0006] Using the above technical solution, the catheter rod is secured to the patient's thigh with an arc-shaped retaining ring and a band, and then fixed in place by a urine suction cup. This eliminates the need for the patient or nurse to support the catheter inlet, effectively preventing catheter dislodgement and improving catheter installation stability. A groove is created inside the catheter rod, allowing urine to flow normally into the collection cup. However, in the event of urine overflow and backflow, a float automatically seals the outlet of the urine suction cup using the buoyancy of the urine, effectively preventing backflow and improving practicality.

[0007] The present invention is further configured such that: the inside of the catheter rod is provided with a groove that communicates with the inside of the connecting tube and the urine suction cup respectively, the inner surface of the groove is elliptical, the inside of the catheter rod is provided with a float that is slidably connected to the groove, and a catheter groove is provided at one end of the groove near the connecting tube.

[0008] The above technical solution can effectively prevent urine backflow, reduce urine pollution, and improve practicality.

[0009] The present invention is further configured such that a sealing ring is adhered to the top of the urine suction cup.

[0010] The above technical solution improves the sealing of the urine suction cup when it adheres to the patient's skin, preventing urine leakage.

[0011] The present invention is further configured such that an anti-slip pad is adhered to the side of the arc-shaped retaining ring away from the catheter rod.

[0012] By adopting the above technical solution, the friction of the arc-shaped retaining ring on the patient's thigh is increased, thereby improving stability.

[0013] The present invention is further configured such that: a threaded cap that is threadedly connected to the urine storage cup is fixedly sleeved at one end of the connecting tube near the urine storage cup.

[0014] By adopting the above technical solution, the connecting tube and the urine collection cup can be separated, which facilitates the disinfection and cleaning of the inside of the urine collection cup and the connecting tube.

[0015] The present invention is further configured such that a handle is attached to one side of the surface of the urine collection cup.

[0016] By adopting the above technical solution, the urine collection cup can be easily moved by gripping the handle, making it convenient to use.

[0017] The present invention is further configured such that a scale is marked on one side of the surface of the urine collection cup.

[0018] The above technical solution facilitates the observation of the patient's urine volume and urine condition.

[0019] The present invention is further configured such that a urination groove is fixedly connected to the side of the urine storage cup away from the handle.

[0020] Using the above technical solution, urine inside the urine collection cup can be drained in a timely manner without disassembling the urine collection cup and connecting tube.

[0021] In summary, this utility model has the following beneficial effects:

[0022] 1. By securing the arc-shaped retaining ring and band to the patient's thigh, the catheter rod is then attached and secured using a urine collection suction cup. This eliminates the need for the patient or nurse to support the catheter inlet, effectively preventing catheter dislodgement and improving the stability of the catheter installation.

[0023] 2. By creating grooves inside the catheter, urine can flow normally into the collection cup through the catheter groove. However, in the event of urine overflow and backflow, the float can automatically seal the outlet of the urine suction cup using the buoyancy of the urine. This effectively prevents urine backflow and improves practicality. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of this utility model;

[0025] Figure 2 This is a cross-sectional view of the structure of the catheter rod of this utility model;

[0026] Figure 3 This is a cross-sectional view of the urine storage cup structure of this utility model;

[0027] Figure 4 This is a top view of the urinary catheter of this utility model.

[0028] Attached reference numerals: 1. Urine collection cup; 2. Connecting tube; 3. Urine catheter; 4. Urine suction cup; 5. Arc-shaped retaining ring; 6. Gathering strap; 7. Velcro; 8. Groove; 9. Float; 10. Urine catheterization channel; 11. Sealing ring; 12. Anti-slip pad; 13. Threaded cap; 14. Scale; 15. Handle; 16. Urine draining channel. Detailed Implementation

[0029] The present invention will be further described in detail below with reference to the accompanying drawings. Example 1

[0030] refer to Figure 1 , Figure 2 , Figure 3 A urinary catheterization device for obstetrics and gynecology includes a urine collection cup 1, a connecting tube 2 inserted into the top of the urine collection cup 1, a catheter rod 3 fixedly connected to the end of the connecting tube 2 away from the urine collection cup 1, a urine collection suction cup 4 glued to the top of the catheter rod 3, and arc-shaped retaining rings 5 ​​fastened to both sides of the catheter rod 3. Two drawstrings 6 are symmetrically fixedly connected to the ends of the arc-shaped retaining rings 5 ​​away from the catheter rod 3, and Velcro 7 is fixedly connected to the ends of the two drawstrings 6 away from the arc-shaped retaining rings 5. By binding the arc-shaped retaining rings 5 ​​and the drawstrings 6 to the patient's thigh, and then using the urine collection suction cup 4 to suction and fix the catheter rod 3, the catheterization port does not need to be supported by the patient or nurse, effectively preventing the catheter from falling out and improving the stability of the catheter installation.

[0031] refer to Figure 1 ,Figure 2 A sealing ring 11 is attached to the top of the urine suction cup 4. This improves the seal of the urine suction cup 4 when it adheres to the patient's skin, preventing urine leakage.

[0032] refer to Figure 1 An anti-slip pad 12 is attached to the side of the arc-shaped retainer 5 away from the catheter rod 3. This increases the friction of the arc-shaped retainer 5 as it is secured to the patient's thigh, improving stability.

[0033] refer to Figure 1 , Figure 3 A threaded cap 13, which is threadedly connected to the urine collection cup 1, is fixedly sleeved at one end of the connecting tube 2 near the urine collection cup 1. This allows the connecting tube 2 and the urine collection cup 1 to be separated, facilitating the disinfection and cleaning of the inside of the urine collection cup 1 and the connecting tube 2.

[0034] Brief description of usage: The urine suction cup 4 is attached to the patient's body, and the arc-shaped retaining ring 5 is secured to both thighs. Then, the two straps 6 are fastened together using Velcro 7 to support and fix the catheter rod 3, ensuring the urine suction cup 4 is stably attached to the patient. Afterwards, urine is guided through the catheter rod 3 and connecting tube 2, flowing into the urine collection cup 1 for storage. Example 2

[0035] refer to Figure 1 , Figure 2 , Figure 4 A urinary catheterization device for obstetric and gynecological care includes a catheter rod 3 with an internal groove 8 communicating with both a connecting tube 2 and a urine collection suction cup 4. The inner surface of the groove 8 is elliptical. A float 9, slidably connected to the groove 8, is located inside the catheter rod 3. A catheter groove 10 is formed at one end of the groove 8 near the connecting tube 2. By creating the groove 8 inside the catheter rod 3, urine can normally enter the urine collection cup 1 through the catheter groove 10. However, in the event of urine overflow and backflow, the float 9 automatically seals the outlet of the urine collection suction cup 4 using the buoyancy of the urine. This effectively prevents urine backflow and improves practicality.

[0036] refer to Figure 1 , Figure 3 A handle 15 is attached to one side of the surface of the urine collection cup 1. The handle 15 is used to grip the urine collection cup 1, making it easy to move and use.

[0037] refer to Figure 1 The urine collection cup 1 has a scale 14 marked on one side of its surface. This facilitates the observation of the patient's urine volume and urine condition.

[0038] refer to Figure 1 , Figure 3The urine collection cup 1 has a urine drain 16 fixedly connected to the side of its interior away from the handle 15. This allows for timely drainage of urine from the urine collection cup 1 without requiring disassembly of the urine collection cup 1 and the connecting tube 2.

[0039] Brief description of usage: After the patient's urine flows from the urine suction cup 4 into the groove 8, the float 9 moves downward under its own weight and the impact force of the urine, sealing the connection between the connecting tube 2 and the catheter rod 3. However, because a catheter groove 10 is provided at the connection between the connecting tube 2 and the catheter rod 3, urine will enter the connecting tube 2 from the groove 8 through the catheter groove 10, and then flow into the urine collection cup 1 for storage. When the urine collection cup 1 is full, the buoyancy of the urine will cause the float 9 to move upward inside the groove 8, sealing the connection between the catheter rod 3 and the urine suction cup 4, thus preventing urine backflow.

[0040] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A urinary catheterization device for obstetric and gynecological care, comprising a urine collection cup (1), characterized in that: The top of the urine collection cup (1) is connected to a connecting tube (2). The end of the connecting tube (2) away from the urine collection cup (1) is fixedly connected to a catheter rod (3). The top of the catheter rod (3) is attached to a urine suction cup (4). Both sides of the catheter rod (3) are attached to arc-shaped retaining rings (5). The ends of the arc-shaped retaining rings (5) away from the catheter rod (3) are symmetrically fixedly connected to two drawstrings (6). The ends of the two drawstrings (6) away from the arc-shaped retaining rings (5) are fixedly connected to mutually attached Velcro (7).

2. The urinary catheterization device for obstetric and gynecological care according to claim 1, characterized in that: The catheter rod (3) has a groove (8) that communicates with the inside of the connecting tube (2) and the urine suction cup (4). The inner surface of the groove (8) is elliptical. The catheter rod (3) has a float (9) that is slidably connected to the groove (8). The end of the groove (8) near the connecting tube (2) has a catheter groove (10).

3. The urinary catheterization device for obstetric and gynecological care according to claim 1, characterized in that: A sealing ring (11) is attached to the top of the urine suction cup (4).

4. The urinary catheterization device for obstetric and gynecological care according to claim 1, characterized in that: An anti-slip pad (12) is attached to the side of the arc-shaped retainer (5) away from the catheter (3).

5. A urinary catheterization device for obstetric and gynecological care according to claim 1, characterized in that: The end of the connecting tube (2) near the urine storage cup (1) is fixedly fitted with a threaded cap (13) that is threadedly connected to the urine storage cup (1).

6. A urinary catheterization device for obstetric and gynecological care according to claim 1, characterized in that: A handle (15) is attached to one side of the surface of the urine collection cup (1).

7. A urinary catheterization device for obstetric and gynecological care according to claim 1, characterized in that: The urine collection cup (1) has a scale (14) marked on one side of its surface.

8. A urinary catheterization device for obstetric and gynecological care according to claim 6, characterized in that: The urine collection cup (1) has a urine draining trough (16) fixedly connected to the side of the inside away from the handle (15).

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