CN220070428U - Urinary catheter fixing device - Google Patents

Abstract

The utility model provides a urinary catheter fixing device which comprises a urinary catheter and a fixing patch assembly, wherein the end part of the urinary catheter is connected with a Y-shaped connector, one end of the urinary catheter is connected with the genital end of a patient, the fixing patch assembly is arranged on the outer wall of the end part of the urinary catheter and comprises a transparent application patch, the transparent application patch is adhered to the skin of one side of the patient, a cotton elastic adhesive tape is adhered to the outer wall of one side of the transparent application patch, a line-shaped opening is symmetrically formed in the outer wall of the cotton elastic adhesive tape, and cotton ropes penetrate through the inner part of the line-shaped opening and bind the Y-shaped connector. According to the catheter fixing device and the catheter fixing mode, the Y-shaped joint of the catheter is fixed, and the Y-shaped joint is respectively fixed at 1/3 of the inner sides of the lower abdomen and the thigh according to physiological anatomical parts of men and women; the susceptibility factors are reduced; thereby interfering with the external fixation of the indwelling catheter of the patient, increasing the comfort level of the patient, improving the nursing quality and ensuring the safety of the patient.

Description

A urinary catheter fixation device

Technical field

The utility model relates to the technical field of medical equipment, specifically to a urinary catheter fixation device.

Background technique

Indwelling urinary catheter is a common nursing method in clinical practice and plays an active role in rescuing critically ill and shock patients. With the wide application of balloon urinary catheter, it is simple, convenient and easy to fix, but it is easy to ignore catheterization. The problem of secondary effective fixation of the tube has led to the incidence of related urethral injury as high as 55%; especially in the ICU, critically ill patients will have more frequent traumatic operations after admission, and need to use antibiotics multiple times, and Indwelling urinary catheter is needed as an important nursing method to accurately monitor the patient's urine output and urine condition, and to provide a basis for diagnosis and treatment of critically ill patients. However, invasive procedures will increase the patient's risk of urinary tract infection; therefore, how to Avoiding and reducing catheter-related urinary tract infections is an important clinical issue faced by the medical community. Catheter-related urinary tract infections not only increase patients' physical and mental pain, prolong hospitalization time, but also increase patients' economic burden, and even lead to an increase in bacterial resistance. Subsequently, bacteremia, sepsis, pyuria, etc. occur, increasing patient mortality; therefore, active nursing measures can reduce unplanned catheter extubation, combined urethral injury, bleeding, and urinary tract infection caused by indwelling urinary catheters. , plays an important role in nursing adverse events and should be properly maintained to prevent movement and urethral traction;

At present, new methods of fixing urinary catheters are used in clinical practice. However, due to the use of different urinary catheter fixing devices, urethral injury and mechanical inflammation are still prone to occur according to their different characteristics, changes in body position, patient agitation, dry skin and other special features. It has disadvantages such as the occurrence of sexual reactions, weak fixation, high price, and increased patient pain. At the same time, the use cycle of external fixation is short, which in turn increases the workload of nurses, causes waste of consumables, high costs, and reduces nurses' compliance with effective fixation of urinary catheters. ; Therefore, we improve this and propose a urinary catheter fixation device.

Contents of the invention

The purpose of this utility model is to address the disadvantages of the current urinary catheter fixation methods, which are still prone to urethral damage, occurrence of mechanical inflammatory reactions, weak fixation, high price, and increased patient pain. At the same time, the use period of external fixation is short. , which in turn increases the workload of nurses, causing waste of consumables and high costs.

In order to achieve the above-mentioned object of the invention, the present utility model provides the following technical solutions:

Urinary catheter fixation device to improve the above problems.

The specific application is as follows:

A urinary catheter fixation device includes a urinary catheter and a fixing patch assembly. The end of the urinary catheter is connected to a Y-shaped connector. One end of the urinary catheter is connected to the patient's genital end. A fixing patch is provided on the outer wall of the end of the urinary catheter. assembly, the fixed patch assembly includes a transparent patch, the transparent patch is attached to the skin on one side of the patient, a cotton elastic tape is attached to the outer wall of one side of the transparent patch, and the outer wall of the cotton elastic tape There is a symmetrical opening on the top, and a cotton rope belt runs through the inside of the one-shaped opening. The cotton rope belt secures the Y-shaped joint, and the fixing patch components are stacked in a pyramid shape.

As a preferred technical solution of this application, the transparent patch is applied to the skin of the male patient's lower abdomen, and the transparent patch is applied to the skin of the inner 1/3 of the female thigh.

As a preferred technical solution of this application, the transparent dressing is a 3M transparent dressing, and the cotton elastic tape is a 3M cotton elastic tape.

As a preferred technical solution of the present application, ventilation holes are distributed on the outer walls of the transparent dressing and cotton elastic tape.

As a preferred technical solution of this application, the transparent dressing is a rectangle of 5cm×6cm, the cotton elastic tape is a rectangle of 5cm×3cm, and the length of the cotton rope is 15cm.

As a preferred technical solution of the present application, the outer end wall of the Y-shaped joint is connected to an external liquid pipe through a sealed docking assembly. The sealed docking assembly includes a tapered inner groove opened on the inner wall of the end of the Y-shaped joint. , there are external threads distributed on the outer wall of the end of the Y-shaped joint, an end cap is connected to the end of the Y-shaped joint, a tapered rubber ring is connected through the inner wall of the end cap, and the end cap is Internal threads are provided on the inner wall, and the end of the external liquid pipe is inserted into the inside of the tapered rubber ring.

Compared with the existing technology, the beneficial effects of this utility model are:

In the scheme of this application:

The urinary catheter fixation device and method fixes the Y-shaped joint of the urinary catheter and fixes it on the lower abdomen and the inner 1/3 of the thigh according to the physiological and anatomical parts of men and women respectively; it is attached to the skin of the lower abdomen of male patients. on, so that the urinary catheter can overcome the physiological curvature of the penis and be approximately 60° with the abdominal wall, thereby reducing damage to the urethral mucosa caused by gravity or repeated movement of the urinary catheter; it is attached to the skin of the inner 1/3 of the female thigh, because women The urethra is short and straight. After external fixation, the exposed part of the urinary catheter is less in contact with feces and reduces susceptibility factors. This allows the patient to be externally fixed with an indwelling urinary catheter to increase patient comfort, improve nursing quality, and ensure patient safety.

Description of drawings

Figure 1 is a schematic diagram of the female fixation structure of the urinary catheter fixation device provided by this application;

Figure 2 is an enlarged structural view of area A in Figure 1 of the urinary catheter fixation device provided by this application;

Figure 3 is a schematic diagram of the male fixation structure of the urinary catheter fixation device provided by this application.

Marked in the picture:

1. Urinary catheter; 2. Y-shaped connector; 3. Transparent dressing; 4. Cotton elastic tape; 5. One-line opening; 6. Cotton rope strap; 7. Sealed docking component; 8. External liquid tube; 9. breathable holes;

701. Tapered inner groove; 702. External thread; 703. End cap; 704. Tapered rubber ring; 705. Internal thread.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention.

Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the claimed invention, but merely represents some embodiments of the present invention. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

It should be noted that, as long as there is no conflict, the embodiments of the present invention and the features and technical solutions in the embodiments can be combined with each other.

It should be noted that similar reference numerals and letters represent similar items in the following figures, therefore, once an item is defined in one figure, it does not need further definition and explanation in subsequent figures.

In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", etc. is based on the orientation or positional relationship shown in the drawings, or the customary placement of the product of the invention when in use. Orientation or positional relationship, or the orientation or positional relationship commonly understood by those skilled in the art. Such terms are only used to facilitate the description of the present invention and simplify the description, but do not indicate or imply that the device or element referred to must have a specific Orientation, construction and operation in specific orientations and therefore should not be construed as limitations of the invention. In addition, the terms "first", "second", etc. are only used to differentiate descriptions and are not to be understood as indicating or implying relative importance.

As shown in Figures 1, 2 and 3, this embodiment proposes a urinary catheter fixing device, which includes a urinary catheter 1 and a fixing patch assembly. The end of the urinary catheter 1 is connected to a Y-shaped connector 2. One end of the urinary catheter 1 Connected to the patient's genital end, a fixed patch assembly is provided on the outer wall of the end of the urethra 1. The fixed patch assembly includes a transparent applicator 3. The transparent applicator 3 is attached to the patient's skin on one side. The transparent applicator 3 is attached to the outer wall of one side. There is a cotton elastic tape 4. A one-word opening 5 is symmetrically provided on the outer wall of the cotton elastic tape 4. A cotton rope belt 6 runs through the inside of the one-word opening 5. The cotton rope belt 6 fastens the Y-shaped joint 2 and fixes it. The components are stacked in a pyramid shape; the transparent applicator 3 is attached to the lower abdominal skin of the male patient, as shown in Figure 3, so that the urinary catheter 1 can overcome the physiological curvature of the penis and be approximately 60° with the abdominal wall, lowering the urinary catheter 1 by Gravity or repeated movement causes damage to the urethral mucosa; the transparent patch 3 is attached to the skin of the inner 1/3 of the female thigh. Since the female urethra is short and straight, after fixing it outward, the exposed part of the urinary catheter 1 is reduced from contact with feces. , reduce susceptibility factors; transparent applicator 3 is a 3M transparent applicator, cotton elastic tape 4 is a 3M cotton elastic tape; transparent applicator 3 is a 5cm×6cm rectangle, cotton elastic tape 4 is a 5cm×3cm rectangle , the length of the cotton rope belt 6 is 15cm; using the above-mentioned urinary catheter fixation device and method, it is fixed on the Y-shaped joint 2 of the urinary catheter 1, and is fixed on the lower abdomen and inner thigh 1 according to the physiological and anatomical parts of men and women. /3 locations; perform intervention and external fixation of indwelling urinary catheter to increase patient comfort, improve nursing quality, and ensure patient safety.

As shown in Figure 2, as a preferred embodiment, on the basis of the above method, further, ventilation holes 9 are distributed on the outer walls of the transparent patch 3 and the cotton elastic tape 4, which improves the comfort of urinary catheter fixation. .

As shown in Figures 1 and 2, as a preferred embodiment, on the basis of the above method, further, the outer end wall of the Y-shaped joint 2 is connected to an external liquid pipe 8 through a sealing docking assembly 7, and the sealing docking assembly 7 It includes a tapered inner groove 701 opened on the inner wall of the end of the Y-shaped joint 2, external threads 702 distributed on the outer wall of the end of the Y-shaped joint 2, an end cap 703 connected to the end of the Y-shaped joint 2, and the end of the end cap 703 A tapered rubber ring 704 is connected through the inner wall of the end cap 703, and an internal thread 705 is provided on the inner wall of the end cap 703. The end of the external liquid tube 8 is inserted into the inside of the tapered rubber ring 704. In the Y-shaped part of the urinary catheter 1 When connecting the external liquid pipe 8 at the end of the joint 2, insert the connecting end of the external liquid pipe 8 into the tapered rubber ring 704 of the end cap 703, and then set the end cap 703 on the end of the Y-shaped joint 2, through the inner The thread 705 and the external thread 702 are screwed together. At this time, the tapered rubber ring 704 is placed in the tapered inner groove 701, and then the end cap 703 is rotated and tightened. During the process, the tapered rubber ring 704 is squeezed in the tapered inner groove 701. pressure, thereby achieving a sealed connection of the external liquid pipe 8, and the connection process is more convenient and effective.

Specifically, when this urinary catheter fixation device is working/using: 1. Material preparation: sterile scissors, 4 rolls of 3M cotton elastic tape, 3 sheets of 3M transparent dressings, and 6 rolls of cotton rope;

2. See Figure 2; cut the 3M cotton elastic tape 4 along the ^1cm square grid on the back into a rectangle of 5cm x 3cm, fold it in half in the middle, take 3 equal parts of the crease, and extend the tape 1cm from the left and right edges. In the direction of the opening, cut 0.5cm to 1cm; take a piece of cotton rope 6 about 15cm long, use the cotton rope 6 to pass through the opening 5 of the tape, and tie a slip knot;

3. First use 75% alcohol to remove fat from the urinary catheter fixation device (lower abdomen for men and 1/3 of the inner thigh for women). The area of fat removal is greater than 10cm×6cm, and then apply 5cm×6cm 3M transparent applicator. Tensionally apply it to the fat-free skin, and the length of the 3M transparent patch 3 is parallel to the longitudinal axis of the body;

4. Taking the center of the 3M transparent applicator 3 as the midpoint, stick the 3M cotton elastic tape 4 cut in step 2 on the 3M transparent applicator 3;

5. Finally, tie the cotton rope 6 at the Y-shaped joint 2 of the urinary catheter 1 and use the "high-lifting platform method" to tie two slip knots to fix it.

The above embodiments are only used to illustrate the present utility model but not to limit the technical solutions described in the present utility model. Although the present utility model has been described in detail with reference to the above-mentioned embodiments, the present utility model is not limited to the above-mentioned specific embodiments. Therefore, any modification or equivalent replacement of the present utility model; and all technical solutions and improvements that do not deviate from the spirit and scope of the invention are covered by the claims of the present utility model.

Claims (6)

1. A urinary catheter fixation device, characterized in that it includes a urinary catheter (1) and a fixing patch assembly. The end of the urinary catheter (1) is connected to a Y-shaped connector (2). The urinary catheter (1) One end of the urinary tube (1) is connected to the patient's genital end, and a fixed patch assembly is provided on the end wall of the urinary tube (1). The fixed patch assembly includes a transparent patch (3), and the transparent patch (3) is attached to the patient's body. On the side skin, a cotton elastic tape (4) is attached to the outer wall of one side of the transparent applicator (3), and an opening (5) is symmetrically provided on the outer wall of the cotton elastic tape (4). A cotton rope strap (6) runs through the inside of the straight opening (5). The cotton rope strap (6) fastens the Y-shaped joint (2), and the fixing patch components are stacked in a pyramid shape. 2. A urinary catheter fixation device according to claim 1, characterized in that the transparent applicator (3) is affixed to the lower abdominal skin of a male patient, and the transparent applicator (3) is affixed to the inner thigh of a female patient. On 1/3 of the skin. 3. A urinary catheter fixing device according to claim 1, characterized in that the transparent applicator (3) is a 3M transparent applicator, and the cotton elastic tape (4) is a 3M cotton elastic tape. 4. A urinary catheter fixation device according to claim 1, characterized in that ventilation holes (9) are distributed on the outer walls of the transparent patch (3) and the cotton elastic tape (4). 5. A urinary catheter fixation device according to claim 1, characterized in that the transparent patch (3) is a rectangle of 5cm×6cm, and the cotton elastic tape (4) is a rectangle of 5cm×3cm. , the length of the cotton rope belt (6) is 15cm. 6. A urinary catheter fixing device according to claim 1, characterized in that the outer end wall of the Y-shaped joint (2) is connected to an external liquid pipe (8) through a sealed docking assembly (7), so The sealed docking assembly (7) includes a tapered inner groove (701) opened on the inner wall of the end of the Y-shaped joint (2), and external threads (702) are distributed on the outer wall of the end of the Y-shaped joint (2). ), an end cap (703) is connected to the end of the Y-shaped joint (2), and a tapered rubber ring (704) is connected through the inner wall of the end of the end cap (703). The end cap (703) There are internal threads (705) on the inner wall, and the end of the external liquid pipe (8) is inserted into the inside of the conical rubber ring (704).