Catheter fixing band

Abstract

The utility model relates to the technical field of catheter fixing bands, and discloses a catheter fixing band which adopts a head band type wearing structure, when the catheter fixing band is used, a catheter limiting band is worn on the head of a patient in a head band mode, the catheter limiting band is matched with a catheter connecting sleeve to limit and fix the end of a dialysis catheter, and the catheter fixing band is worn and installed as the head band structure. According to the utility model, the structure is simple, the wearing is convenient and beautiful, the action of a patient is not influenced, the wearing is more comfortable, the use is more convenient compared with the traditional binding and adhesive fixation, the catheter connecting sleeve adopts a split type mounting structure, and the catheter connecting sleeve is detachably mounted on the side of the catheter limiting belt through the connecting edge piece arranged in the middle, so that the catheter connecting sleeve is more convenient to use. After the catheter connecting sleeve and the dialysis catheter are installed, the catheter connecting sleeve and the side of the catheter limiting belt are installed in a bonding mode through a hook-and-loop fastener structure, installation and use are convenient, the catheter connecting sleeve can be independently detached, cleaned and replaced when needed, the dialysis catheter can be prevented from being polluted by bacteria breeding, and the cleaning convenience and use safety of the device are greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a catheter fixing band technical field, specifically a catheter fixing band. BACKGROUND

[0002] Dialysis is a separation and purification technology that separates small molecules from biological macromolecules by the principle of small molecules diffusing through a semi-permeable membrane into water (or buffer), and dialysis therapy is a treatment method that allows components (solute or water) in the body fluid to pass through a semi-permeable membrane and be discharged outside the body, which is often used in the treatment of patients with kidney disease.

[0003] When a patient goes to a hospital for dialysis, a central venous catheter is often implanted in the neck, and the exposed part of the catheter is fixed on the skin of the patient's neck by sewing the root. Since the end of the catheter is exposed, to prevent the catheter from moving out, a gauze is often wrapped around or a strip-shaped medical adhesive is used to limit and fix the end of the catheter after use. Since the end of the catheter is close to the head, the adhesive and gauze wrapping will stick to the hair or block the face, which not only has poor appearance but also causes discomfort to the patient, making it very inconvenient to use. Therefore, a catheter fixing band is proposed. SUMMARY

[0004] The utility model aims at providing a catheter fixing band to solve the problems raised in the background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a catheter fixing band, comprising a binding band mechanism for fixing the end of a dialysis catheter, the binding band mechanism comprising a catheter limiting band and a catheter connecting sleeve, the catheter limiting band being worn and installed on the head of a patient, a decorative piece being detachably installed on the front part of the catheter limiting band.

[0006] The catheter connecting sleeve is detachably installed on the side of the catheter limiting band through the connecting edge piece provided in the middle part, the lower part of the catheter connecting sleeve is provided with a limiting binding band, the catheter connecting sleeve is connected and installed with the dialysis catheter through the limiting binding band, the upper part of the catheter connecting sleeve is provided with an end protection sleeve, and the end protection sleeve is shielded and installed on the outside of the interface end of the dialysis catheter.

[0007] As a preferred, the two end parts of the catheter limiting band are respectively provided with a magic son and a magic mother, and the magic son and the magic mother are attached and bonded after installation.

[0008] As a preferred, the front part of the catheter limiting band is provided with a circular son adhesive on the peripheral side, the upper part of the circular son adhesive is provided with a magic son, the rear part of the decorative piece is provided with a circular mother adhesive, the rear part of the circular mother adhesive is provided with a magic mother, and the circular son adhesive and the circular mother adhesive are attached and bonded through the magic paste structure after installation.

[0009] As preferred, the connecting edge piece is provided in pairs, and two groups of the connecting edge pieces are symmetrically fixed to the left and right sides of the catheter connecting sleeve.

[0010] As preferred, the edge side of the catheter limiting belt is provided with an adhesive edge piece, and the upper part of the adhesive edge piece is provided with a magic son.

[0011] As preferred, the end protection sleeve is fixed to the upper part of the catheter connecting sleeve, and the lower part of the end protection sleeve is provided with a connecting sleeve hole.

[0012] As preferred, the limiting belt is fixed to the lower part of the catheter connecting sleeve, and the outer edge side and the inner side of the end tube part of the limiting belt are respectively provided with a magic son and a magic mother.

[0013] As preferred, the outer edge side of the catheter connecting sleeve is provided with a snap, and the outer edge side of the catheter connecting sleeve is detachably provided with a decoration through the snap.

[0014] Compared with the prior art, the above technical scheme has the following technical effects:

[0015] The catheter fixing belt adopts a headband type wearing structure, and the catheter limiting belt is worn on the head of the patient in the form of a headband during use, and the end part of the dialysis catheter is limited and fixed in cooperation with the catheter connecting sleeve. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description.

[0017] Figure 1 It is a wearing and installing structure schematic view of the present application.

[0018] Figure 2 Figure 1 is a front side structure schematic diagram of the whole installation and splitting of the present application;

[0019] Figure 3 Figure 2 is a rear side structure schematic diagram of the whole installation and splitting of the present application;

[0020] Figure 4 Figure 3 is a front side structure schematic diagram of the catheter connecting sleeve of the present application;

[0021] Figure 5 Figure 4 is a rear side structure schematic diagram of the catheter connecting sleeve of the present application;

[0022] Figure 6 Figure 5 is a structure schematic diagram of the state that the catheter connecting sleeve of the second embodiment of the present application is connected with the snap fastener.

[0023] Mark explanation: 1, dialysis catheter; 2, catheter limiting belt; 3, catheter connecting sleeve; 4, end protective sleeve; 5, limiting bandage; 6, connecting edge sheet; 7, adhesive edge sheet; 8, decorative sheet; 9, round sub-adhesive sheet; 10, round mother adhesive sheet; 11, snap fastener. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0025] It should be understood that the structures, proportions, sizes, etc. shown in the drawings of the present specification are only used to cooperate with the content disclosed in the specification for understanding and reading by those skilled in the art, and are not used to limit the limiting conditions of the embodiments of the present application, so they do not have technical substantive significance. Any modification of structure, change of proportion relationship or adjustment of size, without affecting the effects and purposes that can be achieved by the present application, should still fall within the scope of the technical content disclosed by the present application.

[0026] Embodiment one

[0027] Please refer to Figures 1-5 The present application provides a technical solution: a catheter fixing belt, which comprises a bandage mechanism for fixing the end of a dialysis catheter 1, the bandage mechanism comprising a catheter limiting belt 2 and a catheter connecting sleeve 3, the catheter limiting belt 2 being an elastic belt body, the belt body being a soft and elastic skin-friendly composite material of polyester fiber and pure cotton. In order to facilitate the wearing and installation of the catheter limiting belt 2, as shown in the accompanying drawings Figure 2As shown, the magic son sticker and the magic mother sticker are arranged at the two end portions of the catheter limiting band 2 respectively, and after installation, the magic son sticker and the magic mother sticker are adhered and bonded, the catheter limiting band 2 is installed on the head of the patient through the magic sticker structure, the catheter limiting band 2 is worn on the head of the patient in the form of a headband, and the end portion of the dialysis catheter 1 is limited and fixed by cooperating with the catheter connecting sleeve 3, which is installed and worn as a headband structure, simple structure, convenient to wear, beautiful, no influence on the movement of the patient, and more comfortable to wear, compared with the traditional binding and adhesive fixing, it is more convenient to use, and through the magic sticker connection and installation, it is more convenient to wear and adjust the tightness.

[0028] In order to improve the wearing beauty of the catheter limiting band 2, a decorative piece 8 is detachably installed at the front portion of the catheter limiting band 2, as shown in the attached Figure 2 As shown, in order to facilitate the connection and installation of the decorative piece 8, a circular son adhesive piece 9 is fixed at the front portion of the catheter limiting band 2, a magic son sticker is arranged at the upper portion of the circular son adhesive piece 9, a circular mother adhesive piece 10 is arranged at the rear portion of the decorative piece 8, a magic mother sticker is fixed at the rear portion of the circular mother adhesive piece 10, and after installation, the circular son adhesive piece 9 and the circular mother adhesive piece 10 are adhered and bonded through the magic sticker structure, which is convenient to disassemble and assemble through the magic sticker connection and installation, and the decorative piece 8 can be flexibly replaced according to the preference.

[0029] The catheter connecting sleeve 3 is a split type connection structure, the catheter connecting sleeve 3 can be made of non-woven fabric material, in order to facilitate the connection and installation with the catheter limiting band 2, a connecting edge piece 6 is arranged at the middle portion of the catheter connecting sleeve 3, as shown in the attached Figure 4 As shown, the connecting edge piece 6 is arranged in pairs, and the two groups of connecting edge pieces 6 are symmetrically fixed to the left and right side edges of the catheter connecting sleeve 3, a magic mother sticker is arranged at the upper portion of the connecting edge piece 6, in order to cooperate with the installation of the catheter connecting sleeve 3, an adhesive edge piece 7 is arranged at the side of the catheter limiting band 2, a magic son sticker is arranged at the upper portion of the adhesive edge piece 7, after installation, the connecting edge piece 6 and the adhesive edge piece 7 are adhered and bonded through the magic sticker structure, the catheter connecting sleeve 3 adopts a split type installation structure, the catheter connecting sleeve 3 is adhered and installed with the side of the catheter limiting band 2 through the magic sticker structure after installation with the dialysis catheter 1, which is convenient to install and use, and the catheter connecting sleeve 3 can be independently disassembled, cleaned and replaced when needed, which can avoid bacterial growth and pollution of the dialysis catheter 1, greatly improving the cleaning convenience and use safety of the device.

[0030] In order to connect and install with the dialysis catheter 1, a limiting band 5 is arranged at the lower portion of the catheter connecting sleeve 3, as shown in the attached Figure 4As shown, the limiting band 5 is fixedly connected to the lower part of the catheter connecting sleeve 3, and the outer side of the limiting band 5 is provided with a magic son and a magic mother respectively on the inner side of the end head. The limiting band 5 is wound and tied with the end tube part of the dialysis catheter 1, and the end part of the limiting band 5 is fixedly bonded by the magic paste structure after installation. The catheter connecting sleeve 3 is connected and installed with the dialysis catheter 1 through the limiting band 5, and is convenient to disassemble and use.

[0031] In order to protect the head interface structure of the dialysis catheter 1, as shown in the accompanying drawings Figure 5 As shown, the end head protection sleeve 4 is arranged on the upper part of the catheter connecting sleeve 3, and the end head protection sleeve 4 is fixedly connected to the upper part of the catheter connecting sleeve 3. In order to facilitate the connection and installation of the dialysis catheter 1, a connecting sleeve hole is arranged on the lower part of the end head protection sleeve 4, and the end head interface part of the dialysis catheter 1 is inserted into the inner side of the connecting sleeve hole. The end head protection sleeve 4 is shielded and installed on the outside of the interface end head of the dialysis catheter 1, which can avoid the external pollution of the exposed interface to a certain extent.

[0032] The working principle or structural principle is as follows: when in use, the end head interface part of the dialysis catheter 1 is inserted into the inside of the end head protection sleeve 4 on the upper part of the catheter connecting sleeve 3, and then the limiting band 5 on the lower part of the catheter connecting sleeve 3 is used to bind and fix the end tube part of the dialysis catheter 1, so as to complete the connection and installation of the catheter connecting sleeve 3 and the dialysis catheter 1. Then, according to the preference, a suitable decorative sheet 8 is selected and is bonded and installed on the front part of the catheter limiting band 2. Then, the catheter limiting band 2 is worn on the head of the patient through the magic paste limiting. The position of the catheter limiting band 2 is adjusted, and then the catheter connecting sleeve 3 is taken and is bonded and installed on the side of the catheter limiting band 2 through the alignment, so as to complete the installation operation. After use, the catheter connecting sleeve 3 is only needed to be torn and separated to be taken off, and then the limiting band 5 is disassembled, so as to complete the disassembly of the dialysis catheter 1. After a period of use, the catheter connecting sleeve 3 can be independently disassembled, cleaned or replaced, so as to ensure the sanitary safety of the dialysis catheter 1.

[0033] Example two

[0034] Please refer to Figure 6 Different from example one, the outer side of the catheter connecting sleeve 3 is provided with a snap 11, which is convenient to disassemble and operate through the buckling connection. The decoration can be a silk ball, a sticky flower or other light and flexible decoration with decoration characteristics. The connecting side of the decoration is provided with a buckling structure, and the decoration is detachably installed on the outer side of the catheter connecting sleeve 3 through the snap 11. The catheter connecting sleeve 3 is hidden through the decoration, so as to avoid the exposure of the catheter connecting sleeve 3 to affect the wearing beauty. As an extension, the outer side of the catheter connecting sleeve 3 can also be fixedly provided with a hanging ring, so as to conveniently bind the decoration or other required articles.

[0035] The working principle or structural principle is that when in use, a suitable type of decoration can be selected when the catheter connecting sleeve 3 is installed, the decoration is installed on the outer side of the catheter connecting sleeve 3 by pressing the buckle 11 to buckle, the catheter connecting sleeve 3 is hidden by the decoration, and the wearing beauty of the belt body is improved.

[0036] In conclusion, the catheter fixing belt adopts a headband type wearing structure, the catheter limiting belt 2 is worn on the head of the patient in the form of a headband when in use, and the end part of the dialysis catheter 1 is limited and fixed by cooperating with the catheter connecting sleeve 3, which is worn and installed as a headband structure, simple structure, convenient wearing, beautiful, no influence on the movement of the patient, and more comfortable wearing, compared with the traditional binding and adhesive fixing, the use is more convenient, and the split type installation structure is adopted for the catheter connecting sleeve 3, the catheter connecting sleeve 3 is installed with the dialysis catheter 1, and then the edge side of the catheter limiting belt 2 is bonded and installed through the magic tape structure, which is convenient to install and use, and the catheter connecting sleeve 3 can be independently disassembled, cleaned and replaced when needed, which can avoid bacterial breeding and pollution of the dialysis catheter 1, greatly improve the cleaning convenience and use safety of the device.

[0037] Those skilled in the art can understand that the features described in various embodiments and / or claims of the present application can be combined or / and combined, even if such combinations or combinations are not explicitly described in the present application. In particular, the features described in various embodiments and / or claims of the present application can be combined and / or combined without departing from the spirit and teachings of the present application. All these combinations and / or combinations fall within the scope of the present application.

Claims

1. A catheter securement band comprising a strap mechanism for securing the end of a dialysis catheter (1), characterised in that: The binding mechanism comprises a catheter limiting band (2) and a catheter connecting sleeve (3), the catheter limiting band (2) is installed on the head of the patient, and the front part of the catheter limiting band (2) is detachably installed with a decorative sheet (8); The catheter connecting sleeve (3) is detachably installed on the side of the catheter limiting band (2) through the connecting edge sheet (6) arranged in the middle, the lower part of the catheter connecting sleeve (3) is provided with a limiting binding band (5), the catheter connecting sleeve (3) is connected and installed with the dialysis catheter (1) through the limiting binding band (5), and the upper part of the catheter connecting sleeve (3) is provided with an end protection sleeve (4); the end protection sleeve (4) is shielded and installed outside the interface end of the dialysis catheter (1).

2. The catheter securement band of claim 1, wherein: The two end connecting sides of the catheter limiting band (2) are respectively provided with a magic son and a magic mother, which are adhered after installation.

3. The catheter securement band of claim 2, wherein: The outer peripheral side of the front part of the catheter limiting band (2) is provided with a circular son adhesive sheet (9), the upper part of the circular son adhesive sheet (9) is provided with a magic son, the rear part of the decorative sheet (8) is provided with a circular mother adhesive sheet (10), the rear part of the circular mother adhesive sheet (10) is provided with a magic mother, and the circular son adhesive sheet (9) and the circular mother adhesive sheet (10) are adhered through the magic paste structure after installation.

4. The catheter securement band of claim 1, wherein: The connecting edge sheet (6) is arranged in pairs, and the two groups of connecting edge sheets (6) are symmetrically fixed to the left and right sides of the catheter connecting sleeve (3), respectively, and the upper part of the connecting edge sheet (6) is provided with a magic mother.

5. The catheter securement band of claim 4, wherein: The side of the catheter limiting band (2) is provided with an adhesive edge sheet (7), the upper part of the adhesive edge sheet (7) is provided with a magic son, and the connecting edge sheet (6) and the adhesive edge sheet (7) are adhered through the magic paste structure after installation.

6. The catheter securement band of claim 5, wherein: The end protection sleeve (4) is fixed to the upper part of the catheter connecting sleeve (3), the lower part of the end protection sleeve (4) is provided with a connecting sleeve hole, and the end interface part of the dialysis catheter (1) is inserted into the inside of the connecting sleeve hole.

7. The catheter securement band of claim 6, wherein: The limiting binding band (5) is fixedly connected to the lower part of the catheter connecting sleeve (3), the outer side of the limiting binding band (5) is respectively provided with a magic son and a magic mother, and the end tube part of the dialysis catheter (1) is wound and bound to install the limiting binding band (5), and the end part of the limiting binding band (5) is adhered and fixed through the magic paste structure after installation.

8. The catheter securement band of claim 7, wherein: The outer side of the catheter connecting sleeve (3) is provided with a snap (11), and the outer side of the catheter connecting sleeve (3) is detachably installed with a decoration through the snap (11).

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