Temporary dialysis catheter fixing bandage

Abstract

The utility model belongs to the technical field of catheter fixing bandages, and provides a dialysis temporary catheter fixing bandage which comprises a cloth cover, a catheter hole is formed in one side of the cloth cover, a fracture surface is arranged on the side, close to the catheter hole, of the cloth cover, an anti-falling belt is connected to the side, close to the fracture surface, of the cloth cover, and a catheter fixing belt is fixedly connected to one side of the cloth cover. A fixing band notch is formed in one side of the cloth cover, a neck winding band is fixedly connected to the side, away from the catheter fixing band, of the cloth cover, and a winding band notch is formed in the side, away from the fixing band notch, of the cloth cover; the hemodialysis catheter fixing device is made of soft double-layer cotton cloth, is soft and comfortable, can effectively avoid skin allergy and infection caused by adhesive tape adhesion, reduces oppression on the skin, can be freely adjusted according to the conditions of different patients, can effectively solve the problems of an existing hemodialysis catheter fixing mode, and is suitable for popularization and application. The dialysis treatment efficiency and safety are improved, and meanwhile the comfort level and the use experience of a patient are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of catheter fixing straps, and particularly relates to a fixing strap for a temporary dialysis catheter. Background Technique

[0002] The full name of the temporary dialysis catheter is "dialysis catheter without tunnel and Dacron cuff", and it is also simply called a temporary dialysis catheter. The temporary catheter is a temporary vascular access for various blood purification treatments. For example, acute kidney injury, emergency dialysis for patients with chronic kidney disease, loss of function of the access for maintenance hemodialysis patients, temporary conversion of peritoneal dialysis to hemodialysis, short-term blood purification treatment for autoimmune diseases, rescue of poisoning, and refractory heart failure requiring simple ultrafiltration, artificial liver support, etc.

[0003] The catheterization sites of the temporary catheter are usually selected from the internal jugular vein, subclavian vein of the femoral vein. In principle, it should not be used for more than 4 weeks. Therefore, if the catheter is not properly fixed, complications such as detachment, infection, and bleeding are likely to occur. Clinically, the common fixation of the temporary catheter is to stick gauze or 3M dressing with tape. These two fixation methods are likely to cause skin-related injuries, and the catheter fixation stability is poor. Due to gravity traction, it is easy to cause detachment. It also affects the head mobility and comfort of the patient.

[0004] Therefore, we propose a fixing strap for a temporary dialysis catheter to solve the problems raised in the above background.

[0005] The above information disclosed in this background technique is only used to increase the understanding of the background technique of the utility model. Therefore, it may include prior art that is not known to those of ordinary skill in the art. Content of the Utility Model

[0006] The purpose of the utility model is to provide a fixing strap for a temporary dialysis catheter to solve the problems raised in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solutions:

[0008] A fixing strap for a temporary dialysis catheter, comprising:

[0009] A cloth surface, a catheter hole is opened on one side of the cloth surface, a cross section is provided on the side of the cloth surface close to the catheter hole, an anti-detachment strap is connected to the side of the cloth surface close to the cross section, a catheter fixing strap is fixedly connected to one side of the cloth surface, a fixing strap notch is provided on one side of the cloth surface, a neck winding strap is fixedly connected to the side of the cloth surface far from the catheter fixing strap, and a winding strap notch is provided on the side of the cloth surface far from the fixing strap notch.

[0010] Preferably, the cloth surface, the catheter fixing strap, and the neck winding strap are all made of double-layer cotton cloth.

[0011] Preferably, an adhesive structure is provided on one side of the anti - detachment band, the catheter fixing band, and the neck winding band.

[0012] Preferably, the catheter fixing band is correspondingly arranged with the fixing band notch, and the neck winding band is correspondingly arranged with the winding band notch.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] The present utility model is made of a soft double - layer cotton cloth material, which is soft and comfortable, can effectively avoid skin allergies and infections caused by tape adhesion, reduce the pressure on the skin, and can be freely adjusted according to the conditions of different patients. When in specific use, first place the cloth surface on one side of the patient's temporary catheter, and pull it open from the cross - section of the cloth surface to put the catheter hole on the outer wall of the temporary catheter. Then stick the anti - detachment band on one side of the cloth surface to prevent the cloth surface from detaching. Then pass the catheter fixing band from the side of the temporary catheter away from the cloth surface, pass through the fixing band notch, and then pass through the side of the temporary catheter away from the cloth surface again, and paste it on its own side to fix the temporary catheter on one side of the cloth surface. Finally, wind the neck winding band around the outside of the patient's neck for one circle, pass through the winding band notch, and then paste it on its own side to complete the fixation. This application can effectively solve the problems existing in the existing dialysis catheter fixation method, improve the efficiency and safety of dialysis treatment, and at the same time enhance the comfort and usage experience of patients.

[0015] The above summary is only for the purpose of the specification and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present utility model will be readily apparent by reference to the drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0017] In the figure: 1, cloth surface; 2, catheter hole; 3, anti - detachment band; 4, catheter fixing band; 5, fixing band notch; 6, neck winding band; 7, winding band notch. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with 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 embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts belong to the scope of protection of the present utility model. It should be noted that the drawings are schematic and not drawn to scale. For the sake of clarity and convenience in the figures, the relative sizes and proportions of the parts shown in the figures are exaggerated or reduced in size for illustration, and any dimensions are only exemplary and not limiting.

[0019] Embodiment:

[0020] Please refer to Figure 1 as shown, a temporary dialysis catheter fixing strap, comprising:

[0021] A cloth surface 1, on one side of the cloth surface 1, a catheter hole 2 is provided. On the side of the cloth surface 1 close to the catheter hole 2, a cross-section is provided. On the side of the cloth surface 1 close to the cross-section, an anti-detachment strap 3 is connected. On one side of the cloth surface 1, a catheter fixing strap 4 is fixedly connected. On one side of the cloth surface 1, a fixing strap notch 5 is provided. On the side of the cloth surface 1 far from the catheter fixing strap 4, a neck winding strap 6 is fixedly connected. On the side of the cloth surface 1 far from the fixing strap notch 5, a winding strap notch 7 is provided.

[0022] Specifically, the cloth surface 1, the catheter fixing strap 4, and the neck winding strap 6 are all made of double-layer cotton cloth material. On one side of the anti-detachment strap 3, the catheter fixing strap 4, and the neck winding strap 6, a sticking structure is provided. The catheter fixing strap 4 is correspondingly arranged with the fixing strap notch 5, and the neck winding strap 6 is correspondingly arranged with the winding strap notch 7.

[0023] As can be seen from the above, this structure is made of a soft double-layer cotton cloth material, which is soft and comfortable, can effectively avoid skin allergies and infections caused by tape sticking, reduce the pressure on the skin, and can be freely adjusted according to the conditions of different patients. In this embodiment, sticking structures are provided at the places where sticking is required in the structure, which can be a magic tape structure or other materials with sticking effects. When specifically used, first place the cloth surface 1 on one side of the patient's temporary catheter, and pull it open from the cross-section of the cloth surface 1 to put the catheter hole 2 on the outer wall of the temporary catheter. Then stick the anti-detachment strap 3 on one side of the cloth surface 1 to prevent the cloth surface 1 from detaching. Then pass the catheter fixing strap 4 from the side of the temporary catheter far from the cloth surface 1, pass through the fixing strap notch 5, and then pass through the side of the temporary catheter far from the cloth surface 1 again, and stick it to its own side to fix the temporary catheter on one side of the cloth surface 1. Finally, wind the neck winding strap 6 around the outside of the patient's neck for one circle, pass through the winding strap notch 7, and then stick it to its own side to complete the fixation. This application can effectively solve the problems existing in the existing dialysis catheter fixing methods, improve the efficiency and safety of dialysis treatment, and at the same time enhance the comfort and usage experience of patients.

[0024] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

[0025] In the description of the present utility model, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. The meaning of "a plurality" is two or more, unless otherwise specifically defined.

[0026] In the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "below" and "beneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0027] In the description of this specification, the descriptions with reference to terms such as "an embodiment", "some embodiments", "an example", "a specific example" or "some examples" etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not have to be directed to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0028] In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved, and other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0029] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A temporary dialysis catheter fixing bandage, characterized in that: include: A cloth surface (1), wherein a catheter hole (2) is provided on one side of the cloth surface (1), a section is provided on the side of the cloth surface (1) close to the catheter hole (2), an anti-slip belt (3) is connected to the side of the cloth surface (1) close to the section, a catheter fixing belt (4) is fixedly connected to one side of the cloth surface (1), a fixing belt slot (5) is provided on one side of the cloth surface (1), a neck wrapping belt (6) is fixedly connected to the side of the cloth surface (1) away from the catheter fixing belt (4), and a wrapping belt slot (7) is provided on the side of the cloth surface (1) away from the fixing belt slot (5).

2. A temporary dialysis catheter fixing bandage according to claim 1, characterized in that: The cloth surface (1), the catheter fixing belt (4), and the neck wrapping belt (6) are all made of double-layer cotton cloth.

3. The temporary dialysis catheter fixing bandage according to claim 1, characterized in that: One side of the anti-slip belt (3), the catheter fixing belt (4), and the neck wrapping belt (6) is provided with an adhesive structure.

4. The temporary dialysis catheter fixing bandage according to claim 1, characterized in that: The catheter fixing belt (4) is arranged correspondingly to the fixing belt notch (5), and the neck wrapping belt (6) is arranged correspondingly to the wrapping belt notch (7).

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