Remaining needle fixing band
By designing an indwelling needle fixing belt containing a fixed baseband and a fixed pressure belt, combined with Velcro and medical-grade antibacterial materials, the problem of poor fixation effect of indwelling needles is solved, and a safer and more comfortable intravenous infusion process is achieved.
Patent Information
- Application Number
- CN202421200537.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-29
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-05-29
AI Technical Summary
In the prior art, the fixation effect of the indwelling needle is poor, especially in the case of long-term use, which may cause blood to flow into the catheter, affecting the safety of infusion.
A resting needle fixing belt is designed, including a fixed baseband and a fixed press belt. The fixed baseband is wound and fixed on the patient's arm through a Velcro male and female surface, and the joint of the resting needle is fixed using a fixed press belt. The contact layer consists of a textile layer, a skin-friendly layer and an adhesive layer. The textile layer is made of medical-grade antibacterial cotton and linen. The skin-friendly layer is made of medical-grade antibacterial cotton and linen. The adhesive layer is made of medical-grade silicone pressure-sensitive adhesive.
The stable fixation of the indwelling needle is achieved, which avoids blood flow into the catheter, improves the safety of infusion, and reduces skin discomfort and allergic risks through antibacterial and antiallergic materials.
Smart Images
Figure CN223009564U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of indwelling needle fixing devices, and specifically relates to an indwelling needle fixing band. Background Technique
[0002] Peripheral venous indwelling needles are commonly used intravenous infusion tools in clinical practice. Because of their long indwelling time, they can reduce the pain of repeated punctures for patients and also reduce the workload of nurses, so they are favored by both nurses and patients.
[0003] At present, the fixing method of indwelling needles generally adopts the U-shaped fixing method. The U-shaped fixing method is based on the principle of the U-shaped communicating vessel. When there is only one kind of liquid in the communicating vessel, the pressures on both sides of the U-shaped tube are equal in the static state, and the liquid levels in each container remain at the same height; with the puncture point as the center, the extension tube of the indwelling needle is U-shaped and circuitous, and the position of the heparin cap is slightly higher than the puncture point. Clamp the top of the U-shaped tube to make the liquid in the U-shaped tube not flow, avoid blood flowing into the catheter due to the side pressure of the indwelling needle, ensure the patient's venous passage, guarantee the safety of infusion, and reduce the incidence of adverse events.
[0004] In the prior art, according to the patient's situation, there will be a situation where indwelling needles are used for a long time. When there is no intravenous injection, the connector of the indwelling needle is fixed by tape, and the fixing effect is poor. Content of the Utility Model
[0005] The purpose of the embodiment of the utility model is to provide an indwelling needle fixing band, aiming to solve the technical problems put forward in the above background technique.
[0006] To achieve the above purpose, the utility model provides the following technical solutions.
[0007] An indwelling needle fixing band includes a fixing base band, and a contact layer is adhesively fixed on one side of the fixing base band; it also includes a fixing pressure band, and both ends of the fixing pressure band are fixedly connected to the fixing base band through corresponding connecting sleeves, and the fixing pressure band is used to fix the connector of the indwelling needle;
[0008] The contact layer includes a textile layer, a skin-friendly layer is arranged on one side of the textile layer, and the contact layer is fixedly connected to the fixing base band through the skin-friendly layer, and an adhesive layer is arranged on the other side of the textile layer.
[0009] Further, a male surface of a magic tape is arranged on the upper surface of one end of the fixing base band, and a female surface of a magic tape is arranged on the lower surface of the other end of the fixing base band. Through the cooperation of the male surface and the female surface of the magic tape, the fixing base band can be wound and fixed on the patient's arm.
[0010] Further, a limiting sleeve is provided at one end of the fixed baseband. When the fixed baseband is wound and fixed on the patient's arm, the other end of the fixed baseband passes through the limiting sleeve to limit and fix the other end of the fixed baseband.
[0011] Further, a connecting ring is provided at one end of the fixed baseband, the limiting sleeve is fixedly arranged on the fixed sleeve, and the fixed sleeve is sleeved on the connecting ring.
[0012] Further, the limiting sleeve and the male surface of the magic tape are located on the same side of the fixed baseband.
[0013] Further, the skin-friendly layer is made of medical-grade antibacterial cotton and linen.
[0014] Further, the textile layer is woven from medical-grade anti-allergic cotton and linen, and the surface of the textile layer is coated with a medical-grade nano-silver inorganic antibacterial agent.
[0015] Further, the adhesive used for the bonding layer is a medical-grade silicone pressure-sensitive adhesive.
[0016] Compared with the prior art, the beneficial effects of the indwelling needle fixing band provided by the present utility model are as follows:
[0017] First, the fixing band of the present utility model is used to fix the indwelling needle for intravenous injection. Among them, through the cooperation of the male surface of the magic tape and the female surface of the magic tape, the fixed baseband can be wound and fixed on the patient's arm; then the indwelling needle joint is fixed by using the fixed pressure band.
[0018] Second, the textile layer provided by the present utility model can effectively prevent skin allergies by using medical-grade antibacterial cotton and linen, and at the same time takes into account the function of ventilation. Through the skin-friendly layer provided, it can effectively prevent skin discomfort and avoid symptoms such as skin allergies. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model.
[0020] Figure 1 It is a first perspective three-dimensional view of an indwelling needle fixing band of the present utility model;
[0021] Figure 2 It is a second perspective three-dimensional view of an indwelling needle fixing band of the present utility model;
[0022] Figure 3 It is a front view of an indwelling needle fixing band of the present utility model;
[0023] Figure 4 This isFigure 3 Enlarged schematic diagram of part a;
[0024] Figure 5 Schematic structural diagram of the fixing component in a indwelling needle fixing band of the present utility model;
[0025] Figure 6 Schematic structural diagram of the contact layer in a indwelling needle fixing band of the present utility model.
[0026] The reference signs are as follows:
[0027] 100, fixing base band; 101, male surface of Velcro; 102, limiting sleeve; 103, fixing sleeve; 104, female surface of Velcro; 105, connecting ring;
[0028] 200, fixing pressure band; 201, connecting sleeve;
[0029] 300, contact layer; 301, skin-friendly layer; 302, textile layer; 303, bonding layer. Detailed implementation manners
[0030] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.
[0031] The following describes the specific implementation of the present utility model in detail with reference to specific embodiments.
[0032] In an embodiment of the present utility model, an indwelling needle fixing band is provided, and the indwelling needle fixing band is used to fix an intravenous indwelling needle.
[0033] As Figure 1 , Figure 2 , Figure 3 and Figure 5 shown, in the embodiment of the present utility model, the indwelling needle fixing band of the present utility model includes a fixing base band 100, and a contact layer 300 is adhesively fixed on one side of the fixing base band 100; a fixing pressure band 200 is further included, and both ends of the fixing pressure band 200 are fixedly connected to the fixing base band 100 through corresponding connecting sleeves 201, and the fixing pressure band 200 is used to fix the joint of the indwelling needle.
[0034] Please continue to refer to Figures 1 - 3 , in the embodiment of the present utility model, a male surface of Velcro 101 is provided on the upper surface of one end of the fixing base band 100, and a female surface of Velcro 104 is provided on the lower surface of the other end of the fixing base band 100. Through the cooperation of the male surface of Velcro 101 and the female surface of Velcro 104, the fixing base band 100 can be wound and fixed on the patient's arm.
[0035] Further, as Figure 3 and Figure 4 shown, in the embodiment of the present utility model, a limiting sleeve 102 is provided at one end of the fixed baseband 100. When the fixed baseband 100 is wound and fixed on the patient's arm, the other end of the fixed baseband 100 passes through the limiting sleeve 102 to limit and fix the other end of the fixed baseband 100.
[0036] Further, as Figure 4 shown, a connecting ring 105 is provided at one end of the fixed baseband 100. The limiting sleeve 102 is fixedly arranged on the fixing sleeve 103, and the fixing sleeve 103 is sleeved and fixed on the connecting ring 105.
[0037] Preferably, the limiting sleeve 102 and the male surface of the magic tape 101 are located on the same side of the fixed baseband 100.
[0038] Further, as Figure 6 shown, the contact layer 300 includes a textile layer 302. A skin-friendly layer 301 is provided on one side of the textile layer 302, and the contact layer 300 is fixedly connected to the fixed baseband 100 through the skin-friendly layer 301. A bonding layer 303 is provided on the other side of the textile layer 302.
[0039] Preferably, in the embodiment of the present utility model, the skin-friendly layer 301 is made of medical-grade antibacterial cotton and linen; the textile layer 302 is woven from medical-grade anti-allergic cotton and linen, and the surface of the textile layer 302 is coated with a medical-grade nano-silver inorganic antibacterial agent; the adhesive used for the bonding layer 303 is a medical-grade silicone pressure-sensitive adhesive.
[0040] The textile layer 302 provided in the present utility model can effectively prevent skin allergies by using medical-grade antibacterial cotton and linen, and also has the function of ventilation. By providing the skin-friendly layer 301, it can effectively prevent skin discomfort and avoid symptoms such as skin allergies.
[0041] The above solutions are only illustrations of a preferred example, but are not limited thereto. When implementing the present utility model, appropriate substitutions and / or modifications can be made according to the needs of users.
[0042] The number of devices and the processing scale described here are used to simplify the description of the present utility model. The application, modification, and variation of the present utility model are obvious to those skilled in the art.
[0043] Although the embodiments of the present utility model have been disclosed as above, they are not limited to the applications listed in the specification and embodiments. It can be fully applied to various fields suitable for the present utility model. For those familiar with the field, additional modifications can be easily achieved. Therefore, without departing from the general concept defined by the claims and the equivalent scope, the present utility model is not limited to the specific details and the illustrated examples herein.
Claims
1. A retaining needle fixing belt, characterized in that: It comprises a fixed base belt (100), one side of which is bonded and fixedly provided with a contact layer (300); and it also comprises a fixed pressing belt (200), both ends of which are fixedly connected to the fixed base belt (100) via corresponding connecting sleeves (201); The contact layer (300) comprises a textile layer (302), a skin-friendly layer (301) is arranged on one side of the textile layer (302), the contact layer (300) is fixedly connected to the fixed base belt (100) via the skin-friendly layer (301), and an adhesive layer (303) is arranged on the other side of the textile layer (302).
2. The indwelling needle fixing belt according to claim 1, characterized in that: The upper surface of one end of the fixed base belt (100) is provided with a Velcro male surface (101), and the lower surface of the other end of the fixed base belt (100) is provided with a Velcro female surface (104).
3. The indwelling needle fixing belt according to claim 2, characterized in that: A limiting sleeve (102) is provided at one end of the fixed base belt (100); when the fixed base belt (100) is wrapped around and fixed on the patient's arm, the other end of the fixed base belt (100) passes through the limiting sleeve (102).
4. The indwelling needle fixing belt according to claim 3, characterized in that: A connecting ring (105) is provided at one end of the fixed base band (100), the limiting sleeve (102) is fixedly arranged on the fixing sleeve (103), and the fixing sleeve (103) is sleeved and fixed on the connecting ring (105).
5. The indwelling needle fixing belt according to claim 4, characterized in that: The limiting sleeve (102) and the Velcro male surface (101) are located on the same side of the fixed base belt (100).
6. The indwelling needle fixing belt according to any one of claims 2 to 5, characterized in that: The skin-friendly layer (301) is made of medical-grade antibacterial cotton and linen.
7. The indwelling needle fixing belt according to claim 6, characterized in that: The textile layer (302) is woven from medical-grade anti-allergic cotton and linen, and the surface of the textile layer (302) is coated with a medical-grade nano-silver inorganic antibacterial agent.
8. The indwelling needle fixing belt according to claim 7, characterized in that: The adhesive used in the bonding layer (303) is medical-grade silicone pressure-sensitive adhesive.