Multi-directional adjustable skin tension reducing device

Abstract

The utility model discloses a multidirectional adjustable skin tension reducing device, which belongs to the technical field of skin tension reducing devices, and adopts the technical scheme that the multidirectional adjustable skin tension reducing device comprises two patches, the tops of the patches are fixedly connected with a fixing strip, a plurality of adjusting mechanisms are arranged in the fixing strip; the adjusting mechanism comprises a sliding block, a rubber soft cushion and a pull strip, the bottom of the sliding block makes contact with the top of the patch, the side, close to the sliding block, of the rubber soft cushion is fixedly connected with the sliding block, and the side, close to the rubber soft cushion, of the pull strip penetrates through the rubber soft cushion and is fixedly connected with the surface of the sliding block; the skin tension reducing device solves the problems that roots of braces of most existing skin tension reducing devices are integrated with patches, after the patches are attached to the surfaces of skin wounds, the density of the braces is inconvenient to move and adjust in multiple directions according to needs, the density of the braces is inconvenient to adjust according to different positions of skin tension, use is limited, and the skin tension reducing effect is poor. Therefore, the use effect is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of skin tension reducers, in particular to a multi-directionally adjustable skin tension reducer. Background Art

[0002] Skin tension reducer, also known as needle-free skin tension reducer suture device, is used to reduce the tension on both sides of the incision and prevent the scar from widening. It is mainly used to reduce tension on surgical incisions in areas with greater skin tension, such as the chest, abdomen, back, limbs, etc. It is the most commonly used auxiliary means in scar treatment.

[0003] At present, a Chinese patent with announcement number CN218220240U discloses an adjustable multi-directional skin tension reducer, including an annular fixing belt and a circular fixing ring, the circular fixing ring is arranged in the inner cavity of the annular fixing belt, the outer ring of the front surface of the annular fixing belt is fixedly connected with a fixing film around it, the front surface of the circular fixing ring is fixedly connected with a threaded cylinder, and the outer ring of the threaded cylinder is opened with a circular hole around it. The utility model has the advantages of adjustable multi-directional tension reduction through the coordinated use of annular fixing belt, tension belt, fixing film, adjustment knob, threaded ring, limiting slider, circular hole, circular fixing ring, threaded cylinder, winding block, fixing cylinder and limiting slide groove, and solves the problem that the skin tension reduction closure devices currently on the market are mostly single-direction tension reduction, which has poor effect on flaky scars in special parts, makes patients' comfort worse, and is inconvenient to adjust the tension reduction force, and is also easy to cause wound deformation, poor aesthetics, and easy to leave scars.

[0004] The roots of the pull strips of most existing skin tension reducers are integrated with the patch. After the patch is attached to the surface of the skin wound, it is not convenient to move and adjust the density of the pull strips in multiple directions according to needs, and it is not convenient to adjust the density of the pull strips according to different positions of skin tension, so its use is limited. Utility Model Content

[0005] The utility model provides a multi-directional adjustable skin tension reducer, aiming to solve the problem that the roots of the pull strips of most existing skin tension reducers are integrated with the patch, and after the patch is attached to the surface of the skin wound, it is inconvenient to move and adjust the density of the pull strips in multiple directions according to needs, and it is inconvenient to adjust the density of the pull strips according to different positions of skin tension, which has limitations in use and thus affects the use effect.

[0006] The utility model is implemented as follows: a multi-directional adjustable skin tension reducer comprises two patches, the top of each patch is fixedly connected with a fixing strip, an adjusting mechanism is arranged inside the fixing strip, and the number of the adjusting mechanisms is several;

[0007] The adjustment mechanism includes a slider, a rubber pad and a pull strip, the bottom of the slider contacts the top of the patch, the side of the rubber pad close to the slider is fixedly connected to the slider, and the side of the pull strip close to the rubber pad passes through the rubber pad and is fixedly connected to the surface of the slider.

[0008] In order to facilitate the movement of the pull bar, as a preferred embodiment of the multi-directional adjustable skin tension reducer of the present invention, a slide groove is provided inside the fixing bar, and the pull bar is slidably connected inside the slide groove.

[0009] In order to facilitate the limiting effect of the slider, as a preferred multi-directional adjustable skin tension reducer of the utility model, the surface of the fixing strip is fixedly connected with a first limiting tooth, the surface of the rubber pad is in close contact with the surface of the first limiting tooth, and the number of the first limiting teeth is several and evenly distributed on the surface of the fixing strip.

[0010] In order to facilitate the movement of the pull strip inside the through groove, as a preferred multi-directional adjustable skin tension reducer of the utility model, a through groove is opened inside the slider, and the pull strip passes through the slide groove, rubber pad and the through groove in sequence on the side close to the through groove and extends to the outside of the through groove, and the slide groove, rubber pad and the interior of the through groove are all movably connected to the surface of the pull strip.

[0011] In order to achieve the effect of limiting the pull strip, as a preferred multi-directional adjustable skin tension reducer of the utility model, the bottom of the inner wall of the through groove is fixedly connected with a second limiting tooth, and the bottom of the pull strip is fixedly connected with a third limiting tooth, the number of the third limiting teeth is several and evenly distributed at the bottom of the pull strip, and the second limiting teeth are in staggered contact with the third limiting teeth.

[0012] In order to achieve the effect of conveniently pulling the pull strip, as a preferred embodiment of the multi-directional adjustable skin tension reducer of the utility model, a pull ring is fixedly connected to the surface of the pull strip.

[0013] In order to facilitate the patch to be adhered to the skin surface and to facilitate the ventilation of the patch, as a preferred multi-directional adjustable skin tension reducer of the utility model, an acrylic medical adhesive tape is bonded to the bottom of the patch, and ventilation holes are opened inside the patch and the acrylic medical adhesive tape. The number of the ventilation holes is several and evenly distributed inside the patch and the acrylic medical adhesive tape.

[0014] In order to achieve the effect of allowing the patch, fixing strip and pulling strip to be deformed, as the preferred multi-directional adjustable skin tension reducer of the utility model, the material of the patch is non-woven fabric, and the material of the fixing strip and pulling strip are both medical nylon elastic plastic.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The multi-directional adjustable skin tension reducer can, after the patch is attached to the surface of the skin wound, slide the slider according to the different tensions at different skin locations to adjust the density of the pull strips, and then pull the pull ring to pull the pull strips. At this time, the two patches will pull and fit the skin wounds, and the areas with greater skin tension will be pulled by denser pull strips, so that the wounds at the locations with greater skin tension will fit more tightly, which is convenient for better healing of the skin wounds, and avoids the problem that the roots of the pull strips of most existing skin tension reducers are integrated with the patches. After the patches are attached to the surface of the skin wound, it is inconvenient to move and adjust the density of the pull strips in multiple directions according to needs, and it is inconvenient to adjust the density of the pull strips according to the locations with different skin tensions, and the problem of limited use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the overall structural diagram of the multi-directional adjustable skin tension reducer of the utility model;

[0018] Figure 2 It is a three-dimensional connection schematic diagram of the adjustment mechanism in the utility model;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the bottom of the pull rod in the utility model;

[0020] Figure 4 It is a three-dimensional exploded schematic diagram of the patch and the acrylic medical adhesive tape in the utility model;

[0021] Figure 5 It is a schematic diagram of the three-dimensional connection between the fixing strip and the first limiting tooth in the utility model.

[0022] In the figure, 1, patch; 2, fixing strip; 3, adjustment mechanism; 301, slider; 302, rubber cushion; 303, pull strip; 4, through slot; 5, second limit tooth; 6, third limit tooth; 7, air hole; 8, acrylic medical adhesive tape; 9, slide slot; 10, first limit tooth; 11, pull ring. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0025] See also Figure 1-5 The utility model provides a technical solution: a multi-directional adjustable skin tension reducer, comprising two patches 1, a fixing strip 2 is fixedly connected to the top of the patch 1, an adjusting mechanism 3 is arranged inside the fixing strip 2, and the number of the adjusting mechanisms 3 is several;

[0026] The adjustment mechanism 3 includes a slider 301, a rubber pad 302 and a pull strip 303. The bottom of the slider 301 contacts the top of the patch 1, the side of the rubber pad 302 close to the slider 301 is fixedly connected to the slider 301, and the side of the pull strip 303 close to the rubber pad 302 passes through the rubber pad 302 and is fixedly connected to the surface of the slider 301.

[0027] In this embodiment: after the patch 1 is attached to the surface of the skin wound, the slider 301 can be slid according to the different tensions at different positions of the skin to adjust the density of the position of the pull strip 303, and then the pull ring 11 can be pulled to pull the pull strip 303. At this time, the two patches 1 will pull and fit the skin wound, and the places with greater skin tension will be pulled by the denser pull strips 303, so that the wound at the position with greater skin tension can fit more tightly, which is convenient for better healing of the skin wound and avoids the problem that the roots of the pull strips 303 of most existing skin tension reducers are integrated with the patch 1. After the patch 1 is attached to the surface of the skin wound, it is inconvenient to move and adjust the density of the pull strips 303 in multiple directions according to needs, and it is inconvenient to adjust the density of the pull strips 303 according to different positions of skin tension, which has limitations in use.

[0028] As a technical optimization solution of the present invention, a slide groove 9 is provided inside the fixing bar 2 , and the pull bar 303 is slidably connected inside the slide groove 9 .

[0029] In this embodiment, the pull bar 303 slides inside the slide groove 9 so that the pull bar 303 can move left and right, thereby achieving the effect of facilitating the movement of the pull bar 303.

[0030] As a technical optimization solution of the utility model, the surface of the fixing strip 2 is fixedly connected with a first limiting tooth 10, the surface of the rubber pad 302 is in close contact with the surface of the first limiting tooth 10, and the number of the first limiting teeth 10 is several and evenly distributed on the surface of the fixing strip 2.

[0031] In this embodiment, after the skin wound is closed by pulling the pull strip 303 , the rubber pad 302 will be in close contact with the surface of the first limiting tooth 10 , so that the slider 301 can be limited, thereby achieving the effect of facilitating the limiting of the slider 301 .

[0032] As a technical optimization solution of the utility model, a through groove 4 is opened inside the slider 301, and the side of the pull rod 303 close to the through groove 4 passes through the slide groove 9, the rubber pad 302 and the through groove 4 in sequence and extends to the outside of the through groove 4, and the interior of the slide groove 9, the rubber pad 302 and the through groove 4 are all movably connected with the surface of the pull rod 303.

[0033] In this embodiment: the slide groove 9, the rubber pad 302 and the interior of the through groove 4 are movably connected to the surface of the pull rod 303, so that the pull rod 303 can be easily moved inside the through groove 4, thereby achieving the effect of facilitating the movement of the pull rod 303 inside the through groove 4.

[0034] As a technical optimization solution of the utility model, the bottom of the inner wall of the through groove 4 is fixedly connected with a second limiting tooth 5, and the bottom of the pull rod 303 is fixedly connected with a third limiting tooth 6. The number of the third limiting teeth 6 is several and evenly distributed at the bottom of the pull rod 303, and the second limiting teeth 5 and the third limiting teeth 6 are in staggered contact.

[0035] In this embodiment, the pull rod 303 can be limited by meshing the surfaces of the second limiting teeth 5 and the third limiting teeth 6 , thereby achieving the effect of limiting the pull rod 303 .

[0036] As a technical optimization solution of the present utility model, a pull ring 11 is fixedly connected to the surface of the pull strip 303 .

[0037] In this embodiment, the pull rod 303 can be conveniently pulled by holding the pull ring 11 , thereby achieving the effect of conveniently pulling the pull rod 303 .

[0038] As a technical optimization solution of the utility model, an acrylic medical adhesive tape 8 is bonded to the bottom of the patch 1, and ventilation holes 7 are opened inside the patch 1 and the acrylic medical adhesive tape 8. The number of ventilation holes 7 is several and evenly distributed inside the patch 1 and the acrylic medical adhesive tape 8.

[0039] In this embodiment: by opening through holes inside the patch 1 and the acrylic medical adhesive tape 8, the skin can breathe after the patch 1 and the acrylic medical adhesive tape 8 are adhered to the skin surface, thereby achieving the effect of facilitating the patch 1 to be adhered to the skin surface and facilitating the ventilation of the patch 1.

[0040] As a technical optimization solution of the utility model, the material of the patch 1 is non-woven fabric, and the materials of the fixing strip 2 and the pull strip 303 are both medical nylon elastic plastic.

[0041] In this embodiment: since the material of the patch 1 is non-woven fabric, and the materials of the fixing strip 2 and the pull strip 303 are both medical nylon elastic plastic, the patch 1, the fixing strip 2 and the pull strip 303 can be deformed to fit the skin conveniently, and it is convenient to shorten the excess pull strip 303, thereby achieving the effect of allowing the patch 1, the fixing strip 2 and the pull strip 303 to be deformed.

[0042] Working principle: First, stick the acrylic medical adhesive tape 8 on the surface of the skin wound. At this time, the patch 1 will be attached to the skin surface. Then, the slider 301 can be slid according to the different tensions at different positions of the skin to adjust the density of the position of the pull strip 303. By sliding the pull strip 303 left and right inside the slide groove 9, the position of the slider 301 and the pull strip 303 can be adjusted in multiple directions, so that the density of the pull strip 303 can be adjusted. Then, the pull rings 11 on the front and rear sides are pulled at the same time to move the pull strip 303. At this time, the second limiting teeth 5 and the third limiting teeth 6 will be staggered and contacted to engage, so that the two patches 1 are close to each other. At this time, the skin wound can be pulled and fitted. The places with greater skin tension will be pulled by the denser pull strips 303, so that the wounds at the positions with greater skin tension will fit more tightly, which is convenient for better healing of the skin wounds. After the skin wound is pulled and fitted, the rubber pad 302 will be in close contact with the first limiting tooth 10. At this time, the first limiting tooth 10 can limit the slider 301. By sliding the slider 301, the density of the pull strip 303 can be adjusted, which can conveniently apply different pulling forces to positions with different skin wound tension, thereby avoiding the problem that the root of the pull strip 303 of most existing skin tension reducers is integrated with the patch 1. After the patch 1 is attached to the surface of the skin wound, it is inconvenient to move and adjust the density of the pull strip 303 in multiple directions according to needs, and it is inconvenient to adjust the density of the pull strip 303 according to positions with different skin tension. It is a problem of limitation in use. It should be noted that the second limiting tooth 5 and the third limiting tooth 6 have a certain elasticity, which is convenient for the third limiting tooth 6 to engage with the third limiting tooth 6 and the pull strip 303 after passing over the second limiting tooth 5 to limit the third limiting tooth 6 and the pull strip 303.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-directional adjustable skin tension reducer, comprising two patches (1), characterized in that: The top of the patch (1) is fixedly connected to a fixing strip (2), an adjusting mechanism (3) is arranged inside the fixing strip (2), and the number of the adjusting mechanisms (3) is several; The adjustment mechanism (3) comprises a slider (301), a rubber pad (302) and a pull bar (303); the bottom of the slider (301) contacts the top of the patch (1); the side of the rubber pad (302) close to the slider (301) is fixedly connected to the slider (301); and the side of the pull bar (303) close to the rubber pad (302) passes through the rubber pad (302) and is fixedly connected to the surface of the slider (301).

2. The multi-directional adjustable skin tension reducer according to claim 1, characterized in that: A sliding groove (9) is provided inside the fixing strip (2), and the pull strip (303) is slidably connected inside the sliding groove (9).

3. The multi-directional adjustable skin tension reducer according to claim 1, characterized in that: The surface of the fixing strip (2) is fixedly connected with a first limiting tooth (10), the surface of the rubber pad (302) is in close contact with the surface of the first limiting tooth (10), and the number of the first limiting teeth (10) is several and evenly distributed on the surface of the fixing strip (2).

4. The multi-directional adjustable skin tension reducer according to claim 1, characterized in that: A through slot (4) is provided inside the slider (301); a side of the pull bar (303) close to the through slot (4) passes through the slide slot (9), the rubber pad (302) and the through slot (4) in sequence and extends to the outside of the through slot (4); the insides of the slide slot (9), the rubber pad (302) and the through slot (4) are all movably connected to the surface of the pull bar (303).

5. The multi-directional adjustable skin tension reducer according to claim 4, characterized in that: The bottom of the inner wall of the through groove (4) is fixedly connected with a second limiting tooth (5), and the bottom of the pull bar (303) is fixedly connected with a third limiting tooth (6). The number of the third limiting teeth (6) is several and evenly distributed at the bottom of the pull bar (303), and the second limiting teeth (5) and the third limiting teeth (6) are in staggered contact.

6. The multi-directional adjustable skin tension reducer according to claim 1, characterized in that: A pull ring (11) is fixedly connected to the surface of the pull rod (303).

7. The multi-directional adjustable skin tension reducer according to claim 1, characterized in that: An acrylic medical adhesive tape (8) is bonded to the bottom of the patch (1), and ventilation holes (7) are provided inside the patch (1) and the acrylic medical adhesive tape (8). The number of ventilation holes (7) is several and they are evenly distributed inside the patch (1) and the acrylic medical adhesive tape (8).

8. The multi-directional adjustable skin tension reducer according to claim 1, characterized in that: The patch (1) is made of non-woven fabric, and the fixing strip (2) and the pull strip (303) are both made of medical nylon elastic plastic.

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