Infant indwelling needle fixing elastic bandage

Abstract

The utility model relates to the technical field of medical products, in particular to a child remaining needle fixing elastic bandage which comprises a bandage body, the left end of the bandage body is fixedly connected with a son hook-and-loop fastener, the right end of the bandage body is fixedly connected with a mother hook-and-loop fastener, a soft cushion is fixedly connected to the middle of the interior of the bandage body, and finger grooves are symmetrically formed in the outer portion of the bandage body. A through groove is formed in the top of the bandage, friction sleeves are arranged at the front end and the rear end of the inner side of the bandage, binding ropes are slidably connected into the friction sleeves, the bandage is composed of a wear-resisting layer, a waterproof layer, a sterilization layer, a skin-friendly layer and a heat preservation layer, the wear-resisting layer is arranged outside the bandage, the waterproof layer is arranged at the top of the wear-resisting layer, and the sterilization layer is arranged at the bottom of the heat preservation layer. Compared with an existing child indwelling needle fixing elastic bandage, the child indwelling needle fixing elastic bandage has the advantages that through the design of the hook-and-loop fasteners and the finger grooves, the bandage can be quickly assembled and disassembled, the two finger grooves are arranged and matched with the left hand and the right hand, and the overall practicability is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of medical supplies technology, specifically to an elastic bandage for fixing pediatric indwelling needles. Background Technology

[0002] Peripherally inserted short catheters (indwelling venous catheters) have been widely used in clinical practice. Effectively fixing the indwelling needle after successful puncture and prolonging its indwelling time is particularly important to maximize the benefits for children during treatment.

[0003] In clinical practice, traditional elastic bandages are often used to fix indwelling needles. However, the tightness of the bandage often depends on the experience of the nurses. The bandage will gradually tighten over time, making it difficult to observe changes at the puncture site, causing changes in comfort and related skin damage. In addition, the movement of the thumb is also restricted, and it is extremely inconvenient to untie the bandage.

[0004] Therefore, it is particularly important to improve existing pediatric indwelling needle fixation elastic bandages, design a new type of pediatric indwelling needle fixation elastic bandage to solve the above-mentioned technical defects, and improve the overall practicality of pediatric indwelling needle fixation elastic bandages. Utility Model Content

[0005] The purpose of this invention is to provide an elastic bandage for fixing an indwelling needle in children, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A pediatric indwelling needle fixation elastic bandage includes a bandage, a female Velcro fastener fixedly connected to the left end of the bandage, a female Velcro fastener fixedly connected to the right end of the bandage, a soft pad fixedly connected to the middle of the inside of the bandage, finger grooves symmetrically opened on the outside of the bandage, a through groove opened on the top of the bandage, friction sleeves provided at the front and rear ends of the inner side of the bandage, and a drawstring slidably connected inside the friction sleeve.

[0008] As a preferred embodiment of this utility model, the bandage is composed of an abrasion-resistant layer, a waterproof layer, an antibacterial layer, a skin-friendly layer, and a heat-insulating layer. The abrasion-resistant layer is located on the outside of the bandage, the waterproof layer is located on top of the abrasion-resistant layer, the antibacterial layer is located on top of the waterproof layer, the skin-friendly layer is located on top of the antibacterial layer, and the heat-insulating layer is located on top of the skin-friendly layer.

[0009] As a preferred embodiment of this utility model, the surface of the wear-resistant layer is provided with multiple sets of protrusions, which are evenly distributed. The wear-resistant layer is woven from warp and weft yarns. The warp yarns are made of a blend of nylon fiber and flax fiber, and the weft yarns are made of a blend of bamboo fiber and polyester fiber.

[0010] As a preferred embodiment of this utility model, the waterproof layer is woven from warp and weft threads, which interweave to form a parallelogram mesh. The aperture of the mesh is between the minimum diameter of a water droplet and that of water vapor, and a modified polyurethane film is provided on the surface of the warp and weft threads.

[0011] As a preferred embodiment of this utility model, the antibacterial layer is formed by a blend of functional fiber yarns, silk fiber yarns and bamboo charcoal fiber yarns, and the functional fiber yarns and silk fiber yarns are woven at an inclined 45-degree angle, with the bamboo charcoal fibers disposed in the gaps between the functional fiber yarns and silk fiber yarns.

[0012] As a preferred embodiment of this utility model, the skin-friendly layer is made of silk fabric, the heat insulation layer is filled with thermoplastic elastomer and silicone, and the contact surface of the heat insulation layer with the human body is provided with a number of heat-conducting holes.

[0013] As a preferred embodiment of this utility model, the soft pad is made of sponge, and the surface of the soft pad has multiple sets of air vents, which are distributed at equal intervals.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] In this invention, the bandage is wrapped around the palm, and the design of two sets of finger grooves allows it to be worn on either the left or right hand. The bandage is secured by attaching the male and female Velcro straps together. The through-groove design exposes the indwelling needle, allowing for visual inspection of whether there is bleeding inside the catheter. By pulling the drawstring, the friction sleeves retract and come together to lock the child's wrist and palm. The soft pad supports the child's palm, and the ventilation holes prevent the child's palms from sweating and causing itching, which would require the bandage to be removed. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the unfolded structure of the bandage of this utility model;

[0018] Figure 3 This is a schematic diagram of the internal separation structure of the bandage of this utility model.

[0019] In the picture: 1. Bandage; 2. Female hook and loop fastener; 3. Female hook and loop fastener; 4. Soft pad; 5. Finger groove; 6. Through groove; 7. Friction sleeve; 8. Cable tie; 9. Abrasion-resistant layer; 10. Waterproof layer; 11. Antibacterial layer; 12. Skin-friendly layer; 13. Insulation layer. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0021] Example:

[0022] Please see Figures 1-3 This utility model provides a technical solution:

[0023] A pediatric indwelling needle fixation elastic bandage includes a bandage 1, a female Velcro 2 fixedly connected to the left end of the bandage 1, a female Velcro 3 fixedly connected to the right end of the bandage 1, a soft pad 4 fixedly connected to the middle of the inside of the bandage 1, finger grooves 5 symmetrically formed on the outside of the bandage 1, a through groove 6 formed at the top of the bandage 1, and friction sleeves 7 at both ends of the inner side of the bandage 1. A drawstring 8 is slidably connected inside the friction sleeves 7. When a child needs to receive an IV drip, the bandage 1 is wrapped around the palm of the hand, and the thumb is pulled out from the drawstring. The inside of the finger groove 5 passes through, and the design of two sets of finger grooves 5 allows it to be worn on both the left and right hands, greatly improving its practicality. By attaching the child hook and loop fastener 2 and the mother hook and loop fastener 3 together, the bandage 1 is fixed and adapted to different palm widths. The design of the through groove 6 allows the indwelling needle to be exposed, allowing for visual inspection of whether there is bleeding inside the tube. By pulling the drawstring 8, the friction sleeves 7 retract and come together, locking the child's wrist and palm to prevent the child from moving around.

[0024] For further details, please refer to Figure 2 and Figure 3 In this embodiment, the bandage 1 is composed of an abrasion-resistant layer 9, a waterproof layer 10, an antibacterial layer 11, a skin-friendly layer 12, and a heat-insulating layer 13. The abrasion-resistant layer 9 is disposed on the outside of the bandage 1, the waterproof layer 10 is disposed on top of the abrasion-resistant layer 9, the antibacterial layer 11 is disposed on top of the waterproof layer 10, the skin-friendly layer 12 is disposed on top of the antibacterial layer 11, and the heat-insulating layer 13 is disposed on top of the skin-friendly layer 12.

[0025] For further details, please refer to Figure 2 and Figure 3 In this embodiment, the surface of the wear-resistant layer 9 is provided with multiple sets of protrusions, which are evenly distributed. The wear-resistant layer 9 is woven from warp and weft yarns. The warp yarns are made of a blend of nylon and flax fibers, and the weft yarns are made of a blend of bamboo and polyester fibers. Through the weaving of the warp and weft yarns, both of them have tensile and wear-resistant properties. With the addition of the protrusions, the wear resistance is further improved, and the service life of the bandage 1 is greatly extended.

[0026] For further details, please refer to Figure 2 and Figure 3 In this embodiment, the waterproof layer 10 is woven from warp and weft threads, which interweave to form a parallelogram mesh. The mesh aperture is between the minimum diameter of a water droplet and that of water vapor. A modified polyurethane film is provided on the surface of the warp and weft threads. Through the mesh design, heat emitted by human skin is absorbed, and under the pressure difference of water vapor, the heat can be discharged to the outside through the fabric, resulting in good breathability. Furthermore, the design of the polyurethane film prevents water molecules from entering the interior of the bandage 1, thus greatly improving the waterproof performance.

[0027] For further details, please refer to Figure 2 and Figure 3 In this embodiment, the antibacterial layer 11 is formed by a blend of functional fiber yarn, silk fiber yarn and bamboo charcoal fiber yarn, and the functional fiber yarn and silk fiber yarn are woven at an inclined 45-degree angle. The bamboo charcoal fiber is placed in the gap between the functional fiber yarn and the silk fiber yarn. The functional fiber yarn and bamboo charcoal fiber yarn can facilitate antibacterial and sterilization, and can also prevent the growth of mites, so that the bandage 1 reduces the adhesion of external bacteria when not in use.

[0028] For further details, please refer to Figure 2 and Figure 3 In this embodiment, the skin-friendly layer 12 is made of silk fabric, and the heat-insulating layer 13 is filled with thermoplastic elastomer and silicone. The contact surface of the heat-insulating layer 13 with the human body is provided with several heat-conducting pores. The silk fabric has a very smooth and soft touch, which can fit the skin very well and make people feel very comfortable. The silk fabric has good breathability and moisture absorption, which can help the skin keep dry and fresh. In addition, the silk fabric is also very gentle on the skin, avoiding the irritation problems that may be caused by some chemical fibers. Through the high heat capacity thermoplastic elastomer and silicone, the heat preservation time is extended and the human body feels more comfortable.

[0029] For further details, please refer to Figure 1 In this embodiment, the soft pad 4 is made of sponge. The surface of the soft pad 4 has multiple sets of ventilation holes, which are evenly distributed. The soft pad 4 supports the child's palm, and the ventilation hole design prevents the child's palm from sweating and causing itching, which would require the bandage 1 to be removed.

[0030] In this embodiment, the specific implementation scenario is as follows: When a child needs to receive an IV drip, the bandage 1 is wrapped around the palm, with the thumb passing through the inside of the finger groove 5. The design of two sets of finger grooves 5 allows it to be worn on either the left or right hand, greatly improving its practicality. The bandage 1 is secured by attaching the male Velcro 2 and female Velcro 3 together, adapting to different palm widths. The through-groove 6 exposes the indwelling needle, allowing for visual inspection of bleeding inside the catheter. Pulling the drawstring 8 causes the friction sleeves 7 to contract and close together, locking the child's wrist and palm to prevent movement. The soft pad 4 supports the child's palm, and the ventilation holes prevent itching caused by sweating. When the bandage 1 needs to be removed, the warp and weft yarns, which possess tensile and abrasion-resistant properties, combined with the raised dots, further enhance its durability. The bandage 1 boasts enhanced wear resistance, significantly extending its lifespan. Its mesh design absorbs heat emitted from the skin, allowing it to escape through the fabric under pressure differential, ensuring excellent breathability. The polyurethane film prevents water molecules from penetrating the bandage, greatly improving its waterproof performance. Functional fiber threads and bamboo charcoal fiber threads facilitate antibacterial and antifungal activity, preventing mite growth and reducing bacterial adhesion when not in use. The silk fabric offers a smooth, soft touch, conforming perfectly to the skin for exceptional comfort. Its excellent breathability and moisture absorption help keep skin dry and refreshed. Furthermore, silk is gentle on the skin, avoiding the irritation issues that can arise from chemical fibers. The use of high-heat-capacity thermoplastic elastomers and silicone further extends the heat retention time, enhancing comfort.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pediatric indwelling needle fixation elastic bandage, comprising a bandage (1), characterized in that: The left end of the bandage (1) is fixedly connected to a female Velcro (2), the right end of the bandage (1) is fixedly connected to a female Velcro (3), a soft pad (4) is fixedly connected to the middle of the inside of the bandage (1), finger grooves (5) are symmetrically opened on the outside of the bandage (1), a through groove (6) is opened on the top of the bandage (1), friction sleeves (7) are provided at the front and rear ends of the inner side of the bandage (1), and a rope (8) is slidably connected inside the friction sleeve (7).

2. The elastic bandage for fixing an indwelling needle in children according to claim 1, characterized in that: The bandage (1) is composed of an abrasion-resistant layer (9), a waterproof layer (10), an antibacterial layer (11), a skin-friendly layer (12), and a heat-insulating layer (13). The abrasion-resistant layer (9) is located on the outside of the bandage (1), the waterproof layer (10) is located on top of the abrasion-resistant layer (9), the antibacterial layer (11) is located on top of the waterproof layer (10), the skin-friendly layer (12) is located on top of the antibacterial layer (11), and the heat-insulating layer (13) is located on top of the skin-friendly layer (12).

3. The elastic bandage for fixing an indwelling needle in children according to claim 2, characterized in that: The surface of the wear-resistant layer (9) is provided with multiple sets of protrusions, which are evenly distributed. The wear-resistant layer (9) is woven from warp and weft yarns. The warp yarns are made of a blend of nylon fiber and flax fiber, and the weft yarns are made of a blend of bamboo fiber and polyester fiber.

4. The elastic bandage for fixing an indwelling needle in children according to claim 2, characterized in that: The waterproof layer (10) is made of warp and weft threads, which interweave to form a parallelogram mesh. The mesh aperture is between the minimum diameter of a water droplet and that of water vapor, and a modified polyurethane film is provided on the surface of the warp and weft threads.

5. The elastic bandage for fixing an indwelling needle in children according to claim 2, characterized in that: The sterilization layer (11) is formed by a blend of functional fiber yarn, silk fiber yarn and bamboo charcoal fiber yarn, and the functional fiber yarn and silk fiber yarn are woven at an angle of 45 degrees. The bamboo charcoal fiber is located in the gap between the functional fiber yarn and the silk fiber yarn.

6. The elastic bandage for fixing an indwelling needle in children according to claim 2, characterized in that: The skin-friendly layer (12) is made of silk fabric, and the heat insulation layer (13) is filled with thermoplastic elastomer and silicone. The contact surface of the heat insulation layer (13) with the human body is provided with several heat-conducting holes.

7. The elastic bandage for fixing an indwelling needle in children according to claim 1, characterized in that: The cushion (4) is made of sponge cushion, and the surface of the cushion (4) has multiple sets of air vents, which are distributed at equal intervals.

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