Urethral catheterization device for urinary surgery

Abstract

The utility model relates to the technical field of medical auxiliary instruments, and discloses a urinary catheterization device for urinary surgery, which comprises a collecting box, a urine receiving cover is arranged above the collecting box, one side of the urine receiving cover is fixedly connected with an anti-reflux sleeve, a protection mechanism is arranged in the anti-reflux sleeve, and the other side of the anti-reflux sleeve is fixedly connected with the urine receiving cover. A supporting mechanism is arranged in the collecting box, a conduction mechanism is arranged above the collecting box, the protection mechanism comprises an elastic connecting piece, and the elastic connecting piece is fixedly connected to the interior of the backflow prevention sleeve. According to the urinary catheterization device for the urinary surgery, by arranging the protection mechanism, when the urinary surgery uses the urinary catheterization device to conduct urinary catheterization operation, the design of an elastic connecting piece and a protection valve enables the anti-backflow sleeve to be a one-way channel, and the effect of blocking urine in a urinary catheter is achieved; the situation that urine flows back to pollute the environment in the using process of the device can be avoided, and the using protection performance of the device is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of medical auxiliary device technology, specifically a urinary catheterization device for urology. Background Technology

[0002] Urology mainly treats various urological diseases. In urological clinical nursing, catheterization devices are needed to perform catheterization procedures on patients.

[0003] The existing patent document CN212940312U provides a urinary catheterization device for urology. This utility model has a simple structure, is easy to use, can be quickly installed with the bed, is convenient for bedridden patients, has high stability, and allows for quick catheterization.

[0004] However, existing urological catheterization devices are not easy to prevent urine reflux during use. When performing catheterization on bedridden patients, the catheter is prone to urine backflow due to external forces, which can easily contaminate the patient's clothes and bedding and lead to genital infections. Therefore, they are not very practical or protective. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] The purpose of this invention is to provide a urinary catheterization device to solve the problem mentioned in the background art that existing urinary catheterization devices are not convenient to prevent urine reflux during use.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, the present invention provides the following technical solution: a urinary catheterization device for urology, comprising a collection box, a urine collection cover disposed above the collection box, an anti-backflow sleeve fixedly connected to one side of the urine collection cover, a protective mechanism disposed inside the anti-backflow sleeve, a support mechanism disposed inside the collection box, and a conduction mechanism disposed above the collection box.

[0009] The protective mechanism includes an elastic connector, which is fixedly connected to the inside of the anti-backflow sleeve. A protective valve is provided inside the anti-backflow sleeve, and the end of the elastic connector away from the anti-backflow sleeve is fixedly connected to the protective valve.

[0010] Preferably, the support mechanism includes a support base, which is fixedly installed at the bottom of the collection box, and a urine collection bucket is movably connected above the support base. A fixing sleeve is fixedly connected to the inner side of the collection box.

[0011] Preferably, a spring is fixedly connected to the end of the fixing sleeve away from the collection box, and a positioning plate is fixedly connected to the side of the spring away from the fixing sleeve.

[0012] Preferably, the positioning plate is movably connected to the urine collection bucket, and a connecting rod is fixedly connected to one side of the positioning plate inside the spring, and the connecting rod is movably connected to the fixing sleeve.

[0013] Preferably, the guiding mechanism includes a urinary catheter, which is fixedly connected to the end of the anti-reflux sleeve away from the urine collection cover. The end of the urinary catheter away from the anti-reflux sleeve is connected to a three-way tube, and connecting tubes are fixedly connected to both sides of the three-way tube.

[0014] Preferably, the end of the connecting pipe away from the tee pipe extends into the interior of the collection box, and the end of the connecting pipe inside the collection box is fixedly connected to a connecting seat.

[0015] Preferably, a connecting nozzle is provided on the top of the urine collection bucket, the connecting nozzle is movably connected to the connecting seat, a support frame is fixedly connected to one side of the upper surface of the collection box, a hook is provided on one side of the support frame, and the catheter is movably connected to the hook.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. This urological catheterization device, through the setting of a protective mechanism, makes the anti-backflow sleeve a one-way channel when the urologist uses the device for catheterization. This effectively blocks the flow of urine inside the catheter, preventing urine backflow and environmental pollution during the use of the device, and greatly improving the protective performance of the device.

[0018] 2. This urological catheterization device, with its support mechanism, allows medical staff to quickly assemble and disassemble the urine collection container during use, facilitating replacement and cleaning of the container and improving the device's convenience and practicality. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a three-dimensional structural diagram of the protective mechanism of this utility model;

[0021] Figure 3 This is a three-dimensional structural diagram of the collection box of this utility model;

[0022] Figure 4 This is a three-dimensional structural diagram of the support mechanism of this utility model;

[0023] Figure 5 This is a three-dimensional structural diagram of the conduction mechanism of this utility model;

[0024] Figure 6 This is a three-dimensional structural diagram of the support frame of this utility model.

[0025] In the diagram: 1. Collection box; 2. Urine collection cover; 3. Anti-backflow sleeve; 4. Protective mechanism; 401. Elastic connector; 402. Protective valve; 5. Support mechanism; 501. Support seat; 502. Urine collection bucket; 503. Fixing sleeve; 504. Spring; 505. Positioning plate; 506. Connecting rod; 6. Conducting mechanism; 601. Urine catheter; 602. T-connector; 603. Connecting pipe; 604. Connecting seat; 605. Connecting nozzle; 606. Support frame; 607. Hook. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figure 1 - Figure 6 This utility model provides a technical solution: a urinary catheterization device for urology, including a collection box 1, a urine collection cover 2 is provided above the collection box 1, an anti-backflow sleeve 3 is fixedly connected to one side of the urine collection cover 2, a protective mechanism 4 is provided inside the anti-backflow sleeve 3, a support mechanism 5 is provided inside the collection box 1, and a conduction mechanism 6 is provided above the collection box 1.

[0028] The protective mechanism 4 includes an elastic connector 401, which is fixedly connected to the inside of the anti-reflux sleeve 3. A protective valve 402 is installed inside the anti-reflux sleeve 3. The end of the elastic connector 401 away from the anti-reflux sleeve 3 is fixedly connected to the protective valve 402. When using this device for catheterization in urology, medical staff move the collection box 1 to the patient's bedside, then place the urine collection cover 2 on the patient's genital area, ensuring that the urine collection cover 2 fully conforms to the patient's limb. The catheterization procedure can be performed. Urine inside the urine collection cover 2 flows into the anti-backflow sleeve 3. The protective valve 402 is compressed by the elastic connector 401, thereby opening the channel of the anti-backflow sleeve 3. Urine flows into the catheter 601 through the anti-backflow sleeve 3. When the urine inside the catheter 601 flows back due to external force, the elastic connector 401 is reset by force, so that the two sets of protective valves 402 are fully closed, blocking the urine inside the anti-backflow sleeve 3 and achieving the effect of preventing backflow.

[0029] The support mechanism 5 includes a support base 501, which is fixedly installed at the bottom of the collection box 1. A urine collection bucket 502 is movably connected above the support base 501. A fixing sleeve 503 is fixedly connected to the inner side of the collection box 1. A spring 504 is fixedly connected to the end of the fixing sleeve 503 away from the collection box 1. A positioning plate 505 is fixedly connected to the side of the spring 504 away from the fixing sleeve 503. The positioning plate 505 is movably connected to the urine collection bucket 502. A connecting rod 506 is fixedly connected to one side of the positioning plate 505 inside the spring 504. The connecting rod 506 is movably connected to the fixing sleeve 503. The guiding mechanism 6 includes a urine catheter 601, which is fixedly connected to the end of the anti-backflow sleeve 3 away from the urine collection cover 2. The urine catheter 601 is located away from the anti-backflow sleeve 3. One end of the flow sleeve 3 is connected to a three-way tube 602. Connecting tubes 603 are fixedly connected to both sides of the three-way tube 602. The end of the connecting tube 603 away from the three-way tube 602 extends into the interior of the collection box 1. A connecting seat 604 is fixedly connected to the end of the connecting tube 603 inside the collection box 1. A connecting nozzle 605 is located above the urine collection bucket 502, and the connecting nozzle 605 is movably connected to the connecting seat 604. A support frame 606 is fixedly connected to one side of the upper surface of the collection box 1, and a hook 607 is located on one side of the support frame 606. The catheter 601 is movably connected to the hook 607. Medical personnel can open one valve and close the other valve by operating the three-way tube 602, allowing urine inside the catheter 601 to flow into the connecting tube 603 through the opened valve. The urine then flows into the urine collection tank 502 through the connecting seat 604, thus collecting the urine. When it is necessary to clean the urine inside the urine collection tank 502, medical staff operate the three-way pipe 602 to switch the opening and closing of the valves on both sides, so that the connecting pipe 603 corresponding to the empty urine collection tank 502 is in a conductive state, and the connecting pipe 603 corresponding to the urine collection tank 502 to be cleaned is in a closed state. The staff operates to separate the connecting nozzle 605 from the connecting seat 604, so that the urine collection tank 502 can be pulled out for cleaning and disinfection. When assembling the urine collection tank 502, medical staff push the positioning plate 505, which compresses the spring 504 and retracts the connecting rod 506 into the fixing sleeve 503. The urine collection bucket 502 is then placed on the support base 501 inside the collection box 1. At this time, the urine collection bucket 502 is positioned between two sets of positioning plates 505. Medical staff release the force applied to the positioning plates 505, and under the elastic potential energy of the spring 504, the positioning plates 505 are pushed into full contact with the urine collection bucket 502, achieving positioning support for the urine collection bucket 502 and ensuring the stability of the assembly. Then, the connecting nozzle 605 on the urine collection bucket 502 is connected to the connecting base 604. After the device is used, medical staff can thoroughly clean it by disassembling and reassembling the various components. Then, the cleaned and disinfected catheter 601 is secured to the hook 607 to support the catheter 601, preventing it from becoming tangled or broken.Improve the protective capabilities of this device.

[0030] Working principle: When using this device for catheterization in urology, medical staff move the collection box 1 to the patient's bedside, then place the urine collection cover 2 on the patient's genital area, ensuring it fits snugly against the patient's limb. The urine inside the urine collection cover 2 flows into the anti-reflux sleeve 3. The protective valve 402 compresses the elastic connector 401, opening the channel of the anti-reflux sleeve 3, allowing urine to flow into the catheter 601. When urine inside the catheter 601 flows back due to external force, the elastic connector 401 resets, allowing the two sets of protective valves to return to their original position. Valve 402 fully closes, blocking urine inside the anti-reflux cannula 3 to prevent reflux. Medical staff operate the three-way valve 602, opening one valve and closing the other. Urine inside the catheter 601 flows through the opened valve into the connecting pipe 603, and then through the connecting seat 604 into the urine collection bucket 502, thus collecting urine. When it is necessary to clean the urine collection bucket 502, medical staff operate the three-way valve 602 to switch the opening and closing of the two valves, making the connecting pipe 603 corresponding to the empty urine collection bucket 502 open. The connecting pipe 603 corresponding to the clean urine collection bucket 502 is in a closed state. By operating the connecting nozzle 605 to separate from the connecting seat 604, the urine collection bucket 502 can be pulled out for cleaning and disinfection. When assembling the urine collection bucket 502, medical staff push the positioning plate 505, causing the spring 504 to be compressed and the connecting rod 506 to retract into the fixing sleeve 503. The medical staff then place the disinfected urine collection bucket 502 onto the support seat 501 inside the collection box 1. At this time, the urine collection bucket 502 is positioned between the two sets of positioning plates 505. The medical staff then release the positioning plates 505... The force applied by spring 504, under the elastic potential energy, pushes the positioning plate 505 into full contact with the urine collection bucket 502, thereby achieving positioning support for the urine collection bucket 502 and ensuring the stability of the assembly of the urine collection bucket 502. Then, the connecting nozzle 605 on the urine collection bucket 502 is connected to the connecting seat 604. After the device is used, medical staff can thoroughly clean it by disassembling and assembling the various parts. Then, the cleaned and disinfected catheter 601 is clipped onto the hook 607 to support the catheter 601, which can prevent the catheter 601 from getting tangled and broken, thus improving the protective performance of the device.

[0031] Finally, it should be noted that the above content is only used to illustrate the technical solution of this utility model, and is not intended to limit the scope of protection of this utility model. Simple modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model do not depart from the essence and scope of the technical solution of this utility model.

Claims

1. A urological catheterization device, comprising a collection box (1), characterized in that: A urine collection cover (2) is provided above the collection box (1). An anti-backflow sleeve (3) is fixedly connected to one side of the urine collection cover (2). A protective mechanism (4) is provided inside the anti-backflow sleeve (3). A support mechanism (5) is provided inside the collection box (1). A conduction mechanism (6) is provided above the collection box (1). The protective mechanism (4) includes an elastic connector (401), which is fixedly connected to the inside of the anti-backflow sleeve (3). The inside of the anti-backflow sleeve (3) is provided with a protective valve (402), and the end of the elastic connector (401) away from the anti-backflow sleeve (3) is fixedly connected to the protective valve (402).

2. The urological catheterization device according to claim 1, characterized in that: The support mechanism (5) includes a support base (501), which is fixedly installed at the bottom of the collection box (1). A urine collection bucket (502) is movably connected above the support base (501), and a fixing sleeve (503) is fixedly connected to the inner side of the collection box (1).

3. A urological catheterization device according to claim 2, characterized in that: A spring (504) is fixedly connected to the end of the fixed sleeve (503) away from the collection box (1), and a positioning plate (505) is fixedly connected to the side of the spring (504) away from the fixed sleeve (503).

4. A urological catheterization device according to claim 3, characterized in that: The positioning plate (505) is movably connected to the urine collection bucket (502). A connecting rod (506) is fixedly connected to one side of the positioning plate (505) inside the spring (504). The connecting rod (506) is movably connected to the fixing sleeve (503).

5. A urological catheterization device according to claim 4, characterized in that: The guiding mechanism (6) includes a urinary catheter (601), which is fixedly connected to the end of the anti-reflux sleeve (3) away from the urine collection cover (2). The end of the urinary catheter (601) away from the anti-reflux sleeve (3) is connected to a three-way tube (602), and connecting tubes (603) are fixedly connected to both sides of the three-way tube (602).

6. A urological catheterization device according to claim 5, characterized in that: The end of the connecting pipe (603) away from the tee pipe (602) extends into the interior of the collection box (1), and the end of the connecting pipe (603) located inside the collection box (1) is fixedly connected to the connecting seat (604).

7. A urological catheterization device according to claim 6, characterized in that: A connecting nozzle (605) is provided above the urine collection bucket (502), and the connecting nozzle (605) is movably connected to the connecting seat (604). A support frame (606) is fixedly connected to one side of the upper surface of the collection box (1), and a hook (607) is provided on one side of the support frame (606). The catheter (601) is movably connected to the hook (607).

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