Head wound fixing band

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to a head wound fixing band which comprises a gauze disc covering a head wound and a mesh enclosure covering the head, a pasting ring is arranged on the contact face of the gauze disc and the skin so as to avoid position deviation of the gauze disc in the using process, a silica gel strip is arranged on the edge of the mesh enclosure, and therefore the gauze disc can be fixed conveniently. The connecting fastener is used for stably connecting the gauze disc and the mesh enclosure, the connecting fastener comprises a fixed part and a movable part, the fixed part is sewn on the gauze disc through needles and threads, the movable part is clamped at the top of the fixed part, and the fixed part comprises a bottom plate and an inverted trapezoidal clamping convex strip. The movable part comprises a clamping groove matched with the clamping protruding strip, a movable plate, a lower pressing plate and a fixing hook plate, the limiting groove ensures that the pasting ring is accurately positioned, movement is avoided, the overall design improves the using stability, comfort and operation convenience, and the problems that in the prior art, fixing is not stable, wearing is not comfortable, and operation is complex are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical devices, and particularly relates to a head wound fixing bandage. Background Art

[0002] In medical care, the treatment of head wounds has always been an important and difficult problem. Traditional methods for treating head wounds usually use gauze and bandages for dressing, but this method has some obvious defects. First, due to the complex and irregular shape of the head, it is very difficult for traditional gauze and bandages to achieve stable fixation around the head wound, and it is easy to shift in position when the patient moves, resulting in the exposure of the wound or re - contamination. Second, the traditional fixation method exerts a relatively large pressure on the patient's head during use, which may cause discomfort and even affect the wound healing process.

[0003] At present, although there are some improved head wound fixing devices on the market, most designs still cannot completely solve the above problems. For example, some fixing devices rely on excessive external binding force to maintain position, resulting in discomfort when worn by patients; others lack sufficient stability and are prone to displacement during actual use, affecting the treatment effect. Summary of the Invention

[0004] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a head wound fixing bandage, which can provide a head wound fixing device with stable fixation and comfortable wearing.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A head wound fixing bandage includes a gauze disk covering the head wound, and an adhesive ring is adhered to the contact surface between the gauze disk and the skin; a plurality of connecting fasteners are arranged on the upper end surface of the gauze disk;

[0007] It further includes a net cover covering the head, and the gauze disk and the net cover are connected to each other through the connecting fasteners;

[0008] The connecting fastener includes a fixing piece sewn on the gauze disk by a needle and thread, and a movable piece is clamped on the top of the fixing piece, and the movable piece is connected to the net cover.

[0009] The utility model further defines the technical solution:

[0010] Further, a silicone strip is arranged at the edge of the net cover, and when the net cover is worn, the silicone strip is in contact with the head skin.

[0011] Further, a limiting groove is opened at the bottom of the gauze disk, and the adhesive ring is embedded in the limiting groove.

[0012] Further, the fixing member includes a bottom plate, and fixing holes are symmetrically formed through the upper end surface of the bottom plate.

[0013] Further, a clamping convex strip is fixedly connected to the upper end surface of the bottom plate, and the clamping convex strip is arranged in an inverted trapezoidal shape;

[0014] The movable member includes a movable plate, and a clamping groove adapted to the clamping convex strip is formed at one end of the movable plate.

[0015] Further, a lower pressing plate is fixedly connected to one end above the movable plate, and a fixed hook plate is connected to the other end above the movable plate;

[0016] When the free end of the lower pressing plate is pressed downward, the fixed hook plate can clamp the free end of the lower pressing plate.

[0017] Further, a protrusion is fixedly connected to the bottom of the lower pressing plate, and the protrusion is arranged in an arc shape.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0019] For the head wound fixing band of the present utility model, by providing the adhesive ring, the problem of the gauze disc shifting in position during use is effectively avoided; the adhesive ring is designed to adhere to the skin around the wound, enabling the gauze disc to stably cover the head wound during use, thereby keeping the wound clean and stable, and solving the defect that traditional gauze and bandages are difficult to be firmly fixed on the complex surface of the head.

[0020] Silicone strips are provided at the edge of the mesh cover. By increasing the friction between the mesh cover and the skin, the fixing effect is further improved; when the silicone strips contact the skin, it can effectively prevent the mesh cover from shifting during use, thereby ensuring the stable protection of the head wound; compared with the traditional fixing method, the combination of the mesh cover and the silicone strips designed in the present invention not only provides a more stable fixing effect, but also reduces the pressure on the head and improves the wearing comfort of the patient.

[0021] The stable connection between the gauze disc and the mesh cover is realized through the connecting fastener, making the operation more convenient and fast; the connecting fastener includes a fixing member and a movable member. The fixing member is sewn on the gauze disc with a needle and thread, and the movable member is clamped at the top. The movable member is connected to the mesh cover, ensuring the stable connection between the gauze disc and the mesh cover and the simple operation; the design of the connecting fastener simplifies the operation steps of medical staff, improves the use efficiency, and at the same time ensures the firmness and durability of the connection.

[0022] The design of the limiting groove ensures that the adhesive ring can be accurately positioned, thus providing a more stable fixing effect; the limiting groove at the bottom of the gauze disc is embedded in the adhesive ring, ensuring that the adhesive ring does not move during use and further enhancing the stability of the gauze disc; the design of the limiting groove enables the adhesive ring to be accurately positioned, improving the reliability of the head wound fixing band.

[0023] The structural design of the fixing part and the moving part provides a convenient and stable connection method; the fixing part includes a bottom plate and a clamping convex strip, and the clamping convex strip is set in an inverted trapezoid shape, which is adapted to the clamping groove of the moving part; the design of the moving plate, the lower pressing plate and the fixing hook plate of the moving part enables the connecting fastener to conveniently realize the connection and separation of the gauze disc and the net cover, improving the convenience and efficiency of use; the arc-shaped protrusion at the bottom of the lower pressing plate enhances the pressing feel and the clamping effect, ensuring the firmness of the connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic structural diagram of the present utility model;

[0025] Figure 2 is a schematic structural diagram of the gauze disc of the present utility model Figure 1 ;

[0026] Figure 3 is a schematic structural diagram of the gauze disc of the present utility model Figure 2 ;

[0027] Figure 4 is a schematic structural diagram of the connecting fastener of the present utility model;

[0028] Figure 5 is a schematic structural diagram of the moving part of the present utility model.

[0029] In the drawings, the list of components represented by each reference numeral is as follows:

[0030] 1. Gauze disc; 11. Adhesive ring; 12. Limiting groove;

[0031] 2. Connecting fastener;

[0032] 21. Fixing part;

[0033] 211. Bottom plate; 212. Fixing hole; 213. Clamping convex strip;

[0034] 22. Moving part;

[0035] 221. Moving plate; 222. Clamping groove; 223. Fixing hook plate; 224. Lower pressing plate; 2241. Protrusion;

[0036] 3. Net cover; 31. Silicone strip. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0037] In order to make the purpose and advantages of the present utility model clearer and more understandable, the present utility model will be specifically described below in conjunction with embodiments. It should be understood that the following text only describes one or several specific implementation manners of the present utility model, and does not strictly limit the scope of protection specifically claimed for the present utility model.

[0038] Referring to Figures 1-5 , a head wound fixing band, comprising a gauze disc 1 covering the head wound, and an adhesive ring 11 is adhered to the contact surface between the gauze disc 1 and the skin; the adhesive ring 11 is adhered to the skin around the wound after removing the protective film during use, so as to prevent the gauze disc 1 from shifting in position during use; a plurality of connecting fasteners 2 are arranged on the upper end surface of the gauze disc 1; it further comprises a net cover 3 covering the head, and the gauze disc 1 and the net cover 3 are connected to each other through the connecting fasteners 2; the connecting fastener 2 comprises a fixing member 21 stitched to the gauze disc 1 by a needle and thread, and a movable member 22 is clamped on the top of the fixing member 21, and the movable member 22 and the net cover 3 are connected to each other; this structural design effectively prevents the gauze disc 1 from shifting in position during use and improves the protection effect of the wound.

[0039] Referring to Figures 2-3 , a silica gel strip 31 is arranged at the edge of the net cover 3, and when the net cover 3 is worn, the silica gel strip 31 contacts the head skin; the design of the silica gel strip 31 can increase the friction between the net cover 3 and the skin, further enhance the fixing effect, prevent the net cover 3 from shifting during use, and thus ensure the stable protection of the head wound.

[0040] Referring to Figures 2-3 , a limiting groove 12 is opened at the bottom of the gauze disc 1, and the adhesive ring 11 is embedded in the limiting groove 12; the design of the limiting groove 12 ensures that the adhesive ring 11 can be accurately positioned, provides a more stable fixing effect, and prevents the adhesive ring 11 from moving during use.

[0041] Referring to Figure 4 , the fixing member 21 comprises a bottom plate 211, and fixing holes 212 are symmetrically penetrated through the upper end surface of the bottom plate 211; the fixing holes 212 are used to firmly stitch the fixing member 21 to the gauze disc 1, so as to ensure the stability and durability of the connecting fastener 2.

[0042] Referring to Figure 4 , a clamping convex strip 213 is fixedly connected to the upper end surface of the bottom plate 211, and the clamping convex strip 213 is arranged in an inverted trapezoid shape; this inverted trapezoid shape design can provide a more stable clamping effect; the movable member 22 comprises a movable plate 221, and a clamping groove 222 adapted to the clamping convex strip 213 is opened at one end of the movable plate 221; the tight fit between the clamping groove 222 and the clamping convex strip 213 can ensure the reliable connection between the movable member 22 and the fixing member 21.

[0043] Referring toFigures 4-5 , at the upper end of the movable plate 221, a lower pressing plate 224 is fixedly connected, and at the other upper end of the movable plate 221, a fixed hook plate 223 is connected; when the free end of the lower pressing plate 224 is pressed downward, the fixed hook plate 223 can engage with the free end of the lower pressing plate 224; this design enables the connecting fastener 2 to conveniently and quickly connect and separate the gauze disc 1 and the net cover 3, improving the convenience and efficiency of use.

[0044] Refer to Figure 5 , at the bottom of the lower pressing plate 224, a protrusion 2241 is fixedly connected, and the shape of the protrusion 2241 is set as an arc; the design of the arc-shaped protrusion 2241 can not only provide a better pressing feel but also enhance the engagement effect between the lower pressing plate 224 and the fixed hook plate 223, ensuring the firmness of the connection.

[0045] The working principle of the present utility model is as follows:

[0046] When in use, first clean the hair around the head wound area and disinfect the wound area. Then remove the protective film covering the adhesive ring 11, and then stick the adhesive ring 11 to the skin around the wound. The provided adhesive ring 11 can prevent the gauze disc 1 from shifting during use;

[0047] Then cover the net cover 3 on the injured person's head and let the silicone strip 31 contact the skin, which can increase the friction between the net cover 3 and the skin;

[0048] Then let one end of the lower pressing plate 224 pass through the mesh hole on the net cover 3 and press one end of the lower pressing plate 224 to make it engage with the fixed hook plate 223. The provided connecting fastener 2 can make the connection between the gauze disc 1 and the net cover 3 more stable and convenient.

[0049] The above is only the preferred embodiment of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model. The structures, devices, and operation methods not specifically described and explained in the present utility model are implemented according to the conventional means in the art without special instructions and limitations.

Claims

1. A head wound fixation belt, characterized in that: It comprises a gauze disc (1) for covering a head wound, an adhesive ring (11) being adhered to the contact surface between the gauze disc (1) and the skin; and a plurality of connecting fasteners (2) are arranged on the upper end surface of the gauze disc (1); It also includes a mesh cover (3) covering the head, wherein the gauze disc (1) and the mesh cover (3) are connected to each other via a connecting fastener (2); The connecting fastener (2) comprises a fixing piece (21) sewn onto the gauze disc (1) by needle and thread, a movable piece (22) is engaged at the top of the fixing piece (21), and the movable piece (22) and the mesh cover (3) are connected to each other.

2. A head wound fixing belt according to claim 1, characterized in that: A silicone strip (31) is provided at the edge of the mesh cover (3), and when the mesh cover (3) is worn, the silicone strip (31) is in contact with the skin of the head.

3. A head wound fixing belt according to claim 1, characterized in that: A limiting groove (12) is provided at the bottom of the gauze disc (1), and the adhesive ring (11) is embedded in the limiting groove (12).

4. A head wound fixing belt according to claim 1, characterized in that: The fixing member (21) comprises a bottom plate (211), and a fixing hole (212) is symmetrically formed through the upper end surface of the bottom plate (211).

5. A head wound fixing belt according to claim 4, characterized in that: The upper end surface of the bottom plate (211) is fixedly connected with a locking convex strip (213), and the locking convex strip (213) is arranged in an inverted trapezoidal shape; The movable member (22) comprises a movable plate (221), and one end of the movable plate (221) is provided with a locking groove (222) adapted to the locking convex strip (213).

6. A head wound fixing belt according to claim 5, characterized in that: One upper end of the movable plate (221) is fixedly connected to a lower pressing plate (224), and the other upper end of the movable plate (221) is connected to a fixed hook plate (223); When the free end of the lower pressing plate (224) is pressed downward, the fixed hook plate (223) can engage the free end of the lower pressing plate (224).

7. A head wound fixing belt according to claim 6, characterized in that: A protrusion (2241) is fixedly connected to the bottom of the lower pressing plate (224), and the shape of the protrusion (2241) is set to be an arc.

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