CN211750104U - Disposable urethral catheterization bag for male - Google Patents

Abstract

The utility model discloses a disposable urinary catheterization bag for men, which comprises a holding box and a urinary catheter body. A holding groove is opened inside the holding box, and the urinary catheter body is contained in the holding groove. The utility model adopts urethral air bubbles, an outer tube and an inner tube, and the outer tube adopts a soft rubber tube whose outer wall circumference is less than 3F, which is much smaller than the commonly used urinary catheter with an outer wall circumference of 12F. , reduce the friction between the outer wall of the outer tube and the urethra, thereby reducing the pain of the patient. At the same time, inject physiological saline between the outer tube and the inner tube of the injection tube box, the urethral air bubbles are inflated, and the urethral opening is closed to avoid urine leakage. When pulling out the main body of the catheter, first extract the physiological saline to restore the original diameter of the bladder and urethral air bubbles, and then pull out the main body of the urinary catheter. Give patients a better medical experience.

Description

male disposable catheterization kit

technical field

The utility model relates to the technical field of disposable catheterization bags, in particular to a disposable catheterization bag for men.

Background technique

The catheter kit is a medical kit commonly used in the medical industry for urination of patients with urinary retention and urinary retention and for the preparation of pelvic organs before surgery. The catheter kit generally includes a catheter, a drainage bag, rubber surgical gloves, examination gloves, PE gloves. , Silicone cotton balls, tweezers, specimen bottles, gauze blocks, cover plates, stop clips, steel pliers and other tools.

The diameter of the catheter in the catheter kit currently used is relatively large. After the catheter is removed, the patient is often very painful. Almost all male patients feel uncomfortable after the catheter is inserted, and some even feel that the pain after the catheter is more severe than the operation itself. It is also painful, especially for middle-aged and elderly patients. In addition, the traditional catheterization package is packaged in a closed plastic bag, which is tightly sealed, and the nurses with less strength cannot use their hands to tear it open. They also need to use scissors to cut it open. The tools are also messy and inconvenient for nurses to pick up, causing some trouble for nurses. In order to reduce the pain of patients and provide convenience for medical staff, a male disposable catheterization kit is proposed to solve the above problems.

Utility model content

The purpose of the utility model is to solve the shortcomings of the prior art, and propose a disposable urinary catheter bag for men.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a disposable urinary catheterization bag for men, including a holding box and a catheter body, a holding groove is opened inside the holding box, and the inside of the holding groove is filled with There is a urinary catheter body, the urinary catheter body includes an inner tube, an outer tube, bladder air bubbles, urethral air bubbles, a drainage port, a plug, an injection tube and a urine bag connecting tube, and an outer tube is sleeved on the outside of the inner tube, and One end of the outer tube is provided with bladder bubbles, one end of the bladder bubbles is closed and connected to the inner tube, and the other end of the bladder bubbles is connected to the outer tube through, the surface of the outer tube is provided with urethral bubbles below the bladder bubbles, and the urethral bubbles are connected to the outer tube. Through connection, the other end of the outer tube is sealed and connected with a plug, the inner tube is through the plug and connected to the urine bag connecting tube through connection, the surface wall of the other end of the outer tube is connected with an injection tube, and one end of the inner tube is provided with There is a drainage port.

As a further description of the above technical solutions:

The top surface of the holding box is heat-pressed and sealed with a sealing film, and a hand-tear handle is arranged at a corner of one side of the sealing film, and the hand-tear handle and the sealing film have an integrated structure.

As a further description of the above technical solutions:

The circumference of the outer wall of the outer tube is less than 3F, and the outer tube is made of soft rubber.

As a further description of the above technical solutions:

There are a plurality of urethral air bubbles, and the distance between the urethral air bubbles is 2cm, and the circumference of the outer wall of the urethral air bubbles after being filled with physiological saline is greater than 12F.

As a further description of the above technical solutions:

The total length of the urinary catheter body is greater than 30cm.

As a further description of the above technical solutions:

The minimum distance between the bladder bubble and the drainage port is greater than 2.5 cm, and the minimum distance between the urethral bubble and the bladder bubble is less than 10 cm.

As a further description of the above technical solutions:

The material of the inner tube is the same as that of the outer tube, and both the inner tube and the outer tube are transparent structures.

As a further description of the above technical solutions:

The holding tank is opened corresponding to the use tools, and the use tools include the catheter body, the drainage bag, the rubber surgical gloves, the examination gloves, the PE gloves, the silicone oil cotton ball, the forceps, the specimen bottle, the gauze block, the cover plate, the stop clip, Steel clamps and lidocaine cream.

To sum up, due to the adoption of the above-mentioned technical solutions, the beneficial effects of the present utility model are:

1. In this utility model, a urethral air bubble, an outer tube and an inner tube are adopted, and the outer tube adopts a soft rubber tube whose outer wall circumference is less than 3F, which is far smaller than the catheter whose outer wall circumference commonly used at this stage is 12F. When the urinary catheter is used, the friction between the outer wall of the outer tube and the urethra is reduced, thereby reducing the pain of the patient. At the same time, the physiological saline is injected between the outer tube and the inner tube of the injection tube box, the urethral air bubbles are inflated, and the urethral orifice is closed to avoid urine leakage. When the body of the catheter needs to be pulled out, the physiological saline should be pulled out first to restore the original diameter of the bladder and urethral air bubbles, and then the body of the catheter should be pulled out. Relieve the pain of patients and give patients a better medical experience.

2. In this utility model, a hand-tear handle and a holding box are used, and a holding groove is opened inside the holding box, and the holding groove is opened for different tools, and different tools are placed in different holding grooves, which is convenient for nurses to take, At the same time, the hand-tear handle protrudes from a part of the sealing film, which is convenient for the nurse to hold. After the nurse holds the hand-tear handle, pull the hand-tear handle in the direction of the arrow to easily tear the sealing film, which is convenient for the nurse to open the device, which solves the problem that the traditional packaging bag is not easy to open. , it is necessary for nurses to use scissors to cut the trouble, which is convenient for nurses to use and improves the efficiency of clinical use.

Description of drawings

Fig. 1 is the structural representation of the utility model urinary catheter body;

Fig. 2 is the structural representation of male disposable urinary catheterization bag proposed by the utility model;

FIG. 3 is a side view of the male disposable urinary catheter package proposed by the present invention.

illustration:

1. Bladder air bubble; 2. Inner tube; 3. Drainage port; 4. Outer tube; 5. Urethral air bubble; 6. Injection tube; 7. Plug; 8. Urine bag connecting tube; 9. Tear handle; 10. sealing film; 11. catheter body; 12. holding box; 13. holding tank.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

Embodiment 1: Referring to Figures 1-2, the male disposable catheterization kit includes a holding box 12 and a catheter body 11. A holding groove 13 is opened inside the holding box 12, and the inside of the holding groove 13 contains The catheter body 11 is placed. The total length of the catheter body 11 is greater than 30cm, which is suitable for male use. The catheter body 11 includes an inner tube 2, an outer tube 4, a bladder air bubble 1, a urethral air bubble 5, a drainage port 3, a plug 7. The injection tube 6 and the urine bag connecting tube 8, and the outer tube 4 is sleeved on the outside of the inner tube 2, and one end of the outer tube 4 is provided with a bladder bubble 1, one end of the bladder bubble 1 is closed and connected with the inner tube 2, and the bladder bubble 1 is. The common structure of the urinary catheter will not be repeated here, and the other end of the bladder bubble 1 is connected with the outer tube 4, the surface of the outer tube 4 is located below the bladder bubble 1 and is provided with a urethral air bubble 5, and the urethral air bubble 5 is connected to the outer tube 4. Through connection, there are multiple urethral air bubbles 5, and the distance between the urethral air bubbles 5 is 2cm, and the outer wall circumference of the urethral air bubbles 5 after being filled with normal saline is greater than 12F, and the urethral air bubbles 5 are filled with water and squeeze the urethra to avoid urine leakage. The other end of the outer tube 4 is sealed and connected with a plug 7, the inner tube 2 is connected through the plug 7 and the urine bag connecting tube 8 is connected through, the surface wall of the other end of the outer tube 4 is connected with an injection tube 6, and one end of the inner tube 2 is provided with drainage. Mouth 3, wherein, the outer wall circumference of the outer tube 4 is less than 3F, which is much smaller than the catheter whose outer wall circumference is 12F commonly used at this stage. When the catheter body 11 is indwelled, the friction between the outer wall of the outer tube 4 and the urethra is reduced, Thereby reducing the pain of the patient, at the same time, inject physiological saline between the outer tube 4 and the inner tube 2 through the injection tube 6, the urethral air bubble 5 is inflated, and the urethral orifice is closed to avoid urine leakage. When the catheter body 11 needs to be pulled out When the urethra is removed, the physiological saline is first drawn out to restore the original diameter of the bladder bubble 1 and the urethral bubble 5, and then the catheter body 11 is pulled out. For better medical treatment experience, the outer tube 4 is made of soft rubber. After entering the body, the foreign body sensation is less, and the patient's discomfort is further reduced.

Embodiment 2: According to Embodiment 1, referring to FIGS. 2-3 , the holding groove 13 is opened corresponding to the use tool, and the use tool includes the catheter body 11, the drainage bag, the rubber surgical gloves, the examination gloves, the PE gloves, and the silicone oil cotton. Balls, tweezers, specimen bottles, gauze blocks, cover discs, stop clips, steel forceps and lidocaine cream. The tools are more common, not shown in the picture. Among them, lidocaine cream can be used for local infiltration anesthesia and pain relief , the lidocaine cream can be applied to the surface of the catheter body 11, so that male patients can get a better medical experience. Different tools are placed in different holding slots 13, which is convenient for nurses to take and avoids messy tools. The top surface of the holding box 12 is heat-pressed and sealed with a sealing film 10, and a hand tearing handle 9 is provided at the corner of one side of the sealing film 10, and the hand tearing handle 9 and the sealing film 10 have an integral structure, and the hand tearing handle 9 is upright There is also a friction pattern on the surface. The top surface of the sealing film 10 is printed with an arrow corresponding to the position of the tearing handle 9. The direction of the arrow is the opening direction of the sealing film 10. After the nurse holds the tearing handle 9, pull the tearing handle 9 in the direction of the arrow. The sealing film 10 can be easily torn open, which is convenient for nurses to open the device, which solves the trouble of traditional packaging bags that are difficult to open and requires nurses to use scissors to cut, which is convenient for nurses to use and improves clinical use efficiency.

Embodiment 3: Referring to Figure 1, the minimum distance between bladder bubble 1 and drainage port 3 is greater than 2.5cm, and the minimum distance between urethral bubble 5 and bladder bubble 1 is less than 10cm. When bladder bubble 1 is located inside the bladder, urethral bubble 5 is located in the bladder. In the urethra, a plurality of urethral air bubbles 5 further prevent leakage of urine, wherein the material of the inner tube 2 is the same as that of the outer tube 4, and both the inner tube 2 and the outer tube 4 are transparent structures, which is convenient for observing the outflow of urine.

Working principle: When in use, after the nurse holds the tearing handle 9, the sealing film 10 can be easily torn off by pulling the tearing handle 9 in the direction of the arrow. The tools are messy, and the catheter body 11 is taken out and intubated according to the standard practice. The outer wall circumference of the outer tube 4 in the catheter body 11 is less than 3F, which is much smaller than the commonly used catheter with an outer wall circumference of 12F at this stage. When indwelling the catheter body 11, the friction between the outer wall of the outer tube 4 and the urethra is reduced, thereby reducing the pain of the patient. Close the urethral opening to avoid leakage of urine. When it is necessary to pull out the catheter body 11, first extract the physiological saline to restore the original diameter of the bladder bubble 1 and the urethral bubble 5, and then pull out the catheter body 11 and the outer tube. 4 is thinner, with less friction with the urethra when it is pulled out, reducing the pain of the patient and giving the patient a better medical experience. The outer tube 4 is made of soft rubber. After entering the body, the foreign body feels less, and the patient is further less uncomfortable. .

The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (8)

1. The disposable urethral catheterization bag for men comprises a containing box (12) and a urethral catheter body (11), and is characterized in that a containing groove (13) is formed in the containing box (12), the urethral catheter body (11) is contained in the containing groove (13), the urethral catheter body (11) comprises an inner tube (2), an outer tube (4), bladder bubbles (1), urethral bubbles (5), a drainage port (3), a plug (7), an injection tube (6) and a urine bag connecting tube (8), the outer tube (4) is sleeved outside the inner tube (2), the bladder bubbles (1) are arranged at one end of the outer tube (4), one end of the bladder bubbles (1) is connected with the inner tube (2) in a sealing manner, the other end of the bladder bubbles (1) is connected with the outer tube (4) in a penetrating manner, the bladder bubbles (5) are arranged on the surface of the outer tube (4) below the urethral bubbles (1), and urethra bubble (5) and outer tube (4) through connection, outer tube (4) other end sealing connection has end cap (7), inner tube (2) run through end cap (7) and urine bag connecting pipe (8) through connection, outer tube (4) other end table wall through connection has injection syringe (6), drainage mouth (3) have been seted up to inner tube (2) one end.

2. The disposable urethral catheterization package for men as claimed in claim 1, wherein the top surface of the containing box (12) is heat-sealed with a sealing film (10), and a tearing handle (9) is arranged at one side corner of the sealing film (10), and the tearing handle (9) and the sealing film (10) are of an integral structure.

3. Disposable urinary catheter for men according to claim 1, characterized in that the outer wall of the outer tube (4) has a circumference of less than 3F and the outer tube (4) is made of a soft-textured rubber.

4. The disposable urethral catheterization package for men according to claim 1, characterized in that the urethral canal bubbles (5) are provided in plurality, and the urethral canal bubbles (5) are spaced apart by a distance of 2cm, and the circumference of the outer wall of the urethral canal bubbles (5) after being filled with the physiological saline is greater than 12F.

5. Disposable urinary catheter for men according to claim 1, characterized in that the total length of the catheter body (11) is more than 30 cm.

6. Disposable urinary bag for men according to claim 1, characterized in that the bladder bubble (1) has a minimum distance from the drainage opening (3) of more than 2.5cm and the urethra bubble (5) has a minimum distance from the bladder bubble (1) of less than 10 cm.

7. The disposable urinary catheter bag for men according to claim 1, wherein the inner tube (2) is made of the same material as the outer tube (4), and the inner tube (2) and the outer tube (4) are both transparent.

8. The disposable urethral catheterization package for men according to claim 1, characterized in that the containing groove (13) is opened corresponding to the use tools, and the use tools comprise a urethral catheter body (11), a drainage bag, rubber surgical gloves, examination gloves, PE gloves, silicone oil cotton balls, tweezers, a specimen bottle, a gauze block, a cover disc, a flow stopping clip, steel pincers and lidocaine cream.

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