CN220193661U - Hemodialysis pipe nursing external member - Google Patents

Abstract

The utility model relates to a hemodialysis catheter care kit, which includes a transparent waterproof film. The transparent waterproof film is used to stick to the hemodialysis catheter and play a waterproof role when bathing; it is characterized in that: the care kit also includes an elastic fixing belt and an anti-blood seepage Press the gauze bag, and the elastic fixing belt is provided with butt joints at both ends. The elastic fixation belt is connected into a ring through the butt joints at both ends and is hooped at the place where the hemodialysis catheter is inserted. The anti-seepage pressure gauze bag is pressed against the elastic fixation belt when used. Below, the anti-seepage pressure gauze bag is used to press the wound during the initial stage of hemodialysis catheter insertion to prevent blood leakage at the exit of the hemodialysis catheter. By arranging an elastic fixing belt and an anti-seepage pressing gauze bag, the utility model not only realizes the fixation of the dialysis pipeline and local hemostasis, but also has good aesthetics and good comfort, which is convenient for patients to bathe and clean, and reduces the number of patients. The risk of accidental hemodialysis catheter detachment reduces the chance of hemodialysis catheter infection.

Description

Hemodialysis catheter care kit

Technical field

The utility model relates to a hemodialysis catheter nursing kit, which belongs to the technical field of nursing appliances.

Background technique

Vascular access is critical to the success of hemodialysis. For patients with poor peripheral vascular conditions who cannot establish an arteriovenous fistula, patients who require temporary hemodialysis before the fistula matures, and patients with acute renal failure or drug poisoning who require short-term dialysis or hemoperfusion, deep venous catheterization is recommended. It provides the only reliable temporary vascular access.

However, clinically, unplanned extubations such as patients extubating themselves or hemodialysis catheter slippage often occur during the interdialytic period. Unplanned extubation means that the hemodialysis catheter can no longer be used due to various reasons (including accidents and errors) before the patient's scheduled treatment is completed, and the hemodialysis catheter is removed in advance. Therefore, the care of deep venous indwelling hemodialysis catheters is crucial. On the other hand, the common insertion locations of hemodialysis catheters are in the internal jugular vein and femoral vein, which is not conducive to the movement of the patient's neck and legs. After the hemodialysis catheter is inserted, it is often fixed with a homemade scarf or silk scarf, which is difficult to fix. Tight and inconvenient to operate. Moreover, during dialysis and between dialysis, there are many inconveniences and potential risk factors for patients living with a catheter, such as inconvenience for skin cleaning, easy traction, bleeding, infection, etc., which increases the risk of hemodialysis catheter-related infection and mortality. and hospitalization costs also increased.

Contents of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art and provide a hemodialysis catheter care kit with ingenious structure, reasonable design, easy use, and good hemostatic, fixing and protective effects.

According to the technical solution provided by the present utility model: a hemodialysis catheter care kit, including a transparent waterproof film, which is used to stick to the hemodialysis catheter and play a waterproof role when taking a bath; it is characterized in that: the care kit It also includes an elastic fixing belt and an anti-seepage pressure gauze bag. The elastic fixing belt is provided with butt joints at both ends. The elastic fixation belt is connected into a ring through the butt joints at both ends and is hooped around the place where the hemodialysis catheter is inserted. The anti-bleeding gauze bag is pressed under the elastic fixing band when used. The anti-bleeding gauze bag is used to press the wound during the initial stage of hemodialysis catheter insertion to prevent bleeding at the exit of the hemodialysis catheter.

As a further improvement of the present invention, the elastic fixing belt is provided with several holes, and each hole is sewn with a pocket for placing the anti-seepage pressure gauze bag.

As a further improvement of the present invention, the pockets sewn at different holes on the elastic fixing belt have different depths, and a mark is provided next to each hole.

As a further improvement of the present invention, several of the holes are staggered in the length and width directions of the elastic fixing strap.

As a further improvement of the present invention, the elastic fixing belt is made of high elastic cloth material, and the elastic fixing belt is evenly provided with fine mesh holes.

As a further improvement of the present invention, the docking member is a snap, button or Velcro.

As a further improvement of the present invention, the anti-seepage pressure gauze bag is a sea salt gauze bag.

Compared with the existing technology, this utility model has the following advantages:

The utility model has a novel structure and an ingenious conception. By setting an elastic fixing belt and an anti-seepage pressing gauze bag, it can fix the dialysis pipeline and stop local bleeding, and at the same time, it also has good aesthetics, good comfort, and is convenient for patients to take a bath. , clean, reducing the risk of the patient's hemodialysis catheter accidentally falling off, and reducing the chance of hemodialysis catheter infection.

Description of drawings

Figure 1 is a schematic structural diagram of the inner side of an elastic fixing belt equipped with an anti-seepage pressure gauze bag in an embodiment of the present invention.

Figure 2 is an enlarged cross-sectional view along line A-A in Figure 1 .

Figure 3 is a schematic diagram of the transparent waterproof membrane sticking after the hemodialysis catheter is inserted into the internal jugular vein.

Explanation of reference signs: 1-transparent waterproof film, 2-elastic fixing belt, 2a-hole, 2b-pocket, 3-anti-seepage blood pressing gauze bag, 4-hemodialysis catheter, 5-butting piece, 6-skin-friendly Anti-slip layer.

Detailed ways

The utility model will be further described below in conjunction with specific drawings and embodiments.

As shown in Figures 1 and 2, the embodiment discloses a hemodialysis catheter care kit, which includes a transparent waterproof film 1, an elastic fixing belt 2 and an anti-seepage blood pressing gauze bag 3. The transparent waterproof film 1 is used to stick The hemodialysis catheter 4 is waterproof when bathing; the elastic fixing belt 2 is provided with butt joints 5 at both ends. The elastic fixation belt 2 is connected into a ring through the butt joints 5 at both ends and is hooped around the place where the hemodialysis catheter 4 is inserted. , the anti-seepage blood pressing gauze bag 3 is pressed under the elastic fixing belt 2 when used. The anti-seepage blood pressing gauze bag 3 is used to press the wound during the initial stage of insertion of the hemodialysis catheter 4 and prevent the exit of the hemodialysis catheter 4. Bleeding everywhere.

During clinical use, after the placement of the hemodialysis catheter 4 is completed, first use the transparent waterproof membrane 1 [existing conventional consumables, the general size is 20cm*20cm] to stick to the hemodialysis catheter 4 [see Figure 3], and the transparent waterproof membrane 1 is waterproof The effect is good, the patient with the catheter can take a shower directly, and the transparent waterproof membrane 1 can be easily and painlessly removed later without leaving any glue. Then connect the two ends of the elastic fixing band 2 to form a ring like a scarf and put it around the place where the hemodialysis catheter 4 is inserted. The anti-seepage gauze bag 3 presses the wound during the initial stage of inserting the hemodialysis catheter 4. The elastic The fixed belt 2 presses and fixes the anti-seepage blood pressing gauze bag 3 so that the anti-seepage blood pressing gauze bag 3 cannot move. In this way, blood leakage at the outlet of the hemodialysis catheter 4 is prevented by pressing. It is easy to operate and the patient is comfortable. It is not easy to loosen during activities.

As shown in Figures 1 and 2, in this embodiment, the elastic fixing belt 2 is provided with several holes 2a, and each hole 2a is sewn with a hole for placing the anti-seepage pressure gauze bag 3. Pockets 2b, the pockets 2b sewn at different holes 2a have different depths, and there are signs next to each hole 2a. With this arrangement, during clinical use, the anti-seepage pressing gauze bag 3 is placed in the pocket 2b, so that it can be reliably fixed to prevent the anti-seepage pressing gauze bag 3 from accidentally sliding and deviating from the correct pressing position, ensuring anti-seepage. The blood pressing gauze bag 3 truly exerts the effect of pressing and hemostasis. Since the pockets 2b sewn at different holes 2a have different depths, when the anti-seepage pressure gauze bag 3 has a certain specification, different pressing can be achieved by choosing to place it in different pockets 2b. Strength, clinical use options are more flexible, and it is conducive to improving patient comfort and satisfaction. The mark next to the hole 2a facilitates medical staff to accurately select the pocket 2b with the appropriate depth.

As shown in FIG. 1 , in this embodiment, several of the holes 2 a are distributed in a staggered manner in the length and width directions of the elastic fixing band 2 . In this way, since the clinical position of the hemodialysis catheter 4 is not completely fixed, and the body shape of different patients is also different, we set several holes 2a in a staggered distribution form, which is conducive to the actual placement of the hemodialysis catheter 4. The pocket 2b at the appropriate position can be flexibly selected to place the anti-seepage blood pressing gauze bag 3 according to the entry position and the patient's body shape.

As shown in Figure 1, in this embodiment, skin-friendly anti-slip layers 6 are provided on both sides of the inner side of the elastic fixing belt 2, which can prevent the elastic fixing belt 2 from sliding and curling, and improve the fixing effect. The material of the skin-friendly anti-slip layer 6 can be conventional materials in the existing technology, such as skin-friendly TPU, skin-friendly TPEE, skin-friendly PEBA, skin-friendly TPE, etc.

As shown in Figure 1, in this embodiment, the elastic fixing belt 2 is preferably made of high elastic cloth material. The elastic fixing belt 2 is evenly provided with fine meshes. Such elastic fixing belt 2 has good air permeability. , easy to use, can be washed and worn repeatedly. The docking component 5 can be a snap, button or Velcro, as long as the two ends of the elastic fixing band 2 can be reliably docked. The anti-seepage blood pressing gauze bag 3 is preferably a sea salt gauze bag, which has the functions of reducing swelling, anti-inflammatory and analgesic, and is particularly suitable for use in this situation.

The above descriptions are only preferred embodiments of the present invention, and the above specific embodiments are not limitations of the present invention. Within the scope of the technical ideas of the present invention, various deformations and modifications may occur. Any embellishments, modifications or equivalent substitutions made by persons of ordinary skill in the art based on the above descriptions fall within the scope of protection of the present utility model.

Claims (8)

1. A hemodialysis catheter care kit comprising a transparent waterproof membrane (1), the transparent waterproof membrane (1) being used for being attached to a hemodialysis catheter (4) and playing a waterproof role in bathing; the method is characterized in that: the nursing external member still includes elastic fixation area (2) and prevention of seepage blood press yarn sack (3), elastic fixation area (2) both ends are equipped with interfacing part (5), and elastic fixation area (2) are connected into annular and the hoop cover is put into department at hemodialysis pipe (4) through interfacing part (5) at both ends, prevention of seepage blood is pressed under elastic fixation area (2) when pressing yarn sack (3) use, and prevention of seepage blood presses yarn sack (3) to be used for pressing the wound in the initial stage of putting into hemodialysis pipe (4), prevents hemodialysis pipe (4) exit blood leakage.

2. The hemodialysis catheter care kit of claim 1, wherein: the elastic fixing belt (2) is provided with a plurality of holes (2 a), and a pocket (2 b) for placing the blood seepage prevention pressing gauze bag (3) is sewn at each hole (2 a).

3. The hemodialysis catheter care kit of claim 1, wherein: the pocket (2 b) sewed at the different holes (2 a) on the elastic fixing belt (2) has different depths, and marks are arranged beside each hole (2 a).

4. The hemodialysis catheter care kit of claim 2, wherein: the holes (2 a) are distributed in a staggered manner in the length and width directions of the elastic fixing belt (2).

5. The hemodialysis catheter care kit of claim 1, wherein: the two sides of the inner side surface of the elastic fixing belt (2) are provided with skin-friendly anti-slip layers (6).

6. The hemodialysis catheter care kit of claim 1, wherein: the elastic fixing belt (2) is made of high-elasticity cloth materials, and fine meshes are uniformly distributed on the elastic fixing belt (2).

7. The hemodialysis catheter care kit of claim 1, wherein: the butt joint piece (5) is a snap fastener, a button or a magic tape.

8. The hemodialysis catheter care kit of claim 1, wherein: the blood seepage prevention pressing gauze bag (3) is a sea salt gauze bag.