Nail channel patch

Abstract

The utility model provides a nail path application. The nail path application comprises an application body and a flexible covering layer, the application body comprises a sticking layer and a dressing layer, the dressing layer is concentrically arranged on the bottom surface of the sticking layer, through nail holes are formed in the centers of the sticking layer and the dressing layer, and notch parts are formed from the peripheral sides of the nail holes to the peripheral sides of the sticking layer and the dressing layer; the flexible covering layer comprises a first edge side and a second edge side which are opposite to each other, the first edge side is fixedly connected with one end of the adhesive layer, and the second edge side is detachably connected with the top surface of the other end of the adhesive layer, so that the flexible covering layer can cover or open the notch part. The flexible covering layer is arranged to cover the notch part after the application body is fixed on the nail path, so that the wound of the nail path is prevented from being exposed through the notch part, and the protection effect on the wound of the nail path is improved.

Description

Technical Field

[0001] The utility model specifically relates to a nail channel application. Background Art

[0002] At present, in order to avoid problems such as nail canal inflammation in patients who use orthopedic external fixators after surgery, nail canal dressings are usually used to protect the nail canals, so as to promote the healing of the nail canals and reduce the risk of infection.

[0003] For example, a Chinese patent with patent number 201921650424.7 discloses an external fixator nail patch, including a main body, the main body is provided with an adhesive layer, the adhesive layer is provided with a dressing layer, and the dressing layer is provided with a medicine layer on a side away from the adhesive layer; a nail hole is opened in the middle of the main body, and a notch is opened from the nail hole to the outer side of the main body.

[0004] The existing nail channel dressing has a notch to facilitate the nail channel dressing to be attached to or removed from the nail channel through an external fixator, but the notch easily exposes the nail channel wound to the outside through the notch, thereby reducing the protective effect of the nail channel dressing on the nail channel wound. Therefore, in view of the above technical problems, a nail channel dressing is proposed. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a nail channel patch to avoid exposure of the nail channel wound and improve the protective effect on the nail channel wound.

[0006] A nail duct patch, comprising:

[0007] The dressing body comprises an adhesive layer and a dressing layer, wherein the dressing layer is concentrically arranged on the bottom surface of the adhesive layer, a through nail hole is provided in the center of the adhesive layer and the dressing layer, and a notch is provided from the peripheral side of the nail hole to the peripheral side of the adhesive layer and the dressing layer; and

[0008] The flexible covering layer comprises a first side and a second side opposite to each other, wherein the first side is fixedly connected to one end of the adhesive layer, and the second side is detachably connected to the top surface of the other end of the adhesive layer, so that the flexible covering layer can cover or open the notch.

[0009] The beneficial effects of the above-mentioned nail channel patch are:

[0010] The fixation of the flexible covering layer can be cancelled by canceling the connection between the second side and the adhesive layer. At this time, the flexible covering layer can be folded to open the notch. After the notch is opened, the dressing body can be covered on the nail channel and fixed by bonding it to the skin through the adhesive layer. After the dressing body is fixed, the flexible covering layer can be covered with the notch and fixed by folding the flexible covering layer in the opposite direction and connecting the second side to the adhesive layer, thereby avoiding exposure of the nail channel wound through the notch and improving the protection effect on the nail channel wound.

[0011] In one embodiment, adhesive strips are provided on the top surface of one end of the adhesive layer and the bottom surface of the second side, and two groups of adhesive strips can be bonded together. The second side is bonded to the adhesive layer, and the second side can be separated from the adhesive layer by applying an external force to the flexible cover layer to separate the two groups of adhesive strips, so that the second side is easy to separate from the adhesive layer.

[0012] In one embodiment, the top surface of the flexible cover layer is provided with anti-skid grooves, and the anti-skid grooves are provided in multiple groups at intervals. The anti-skid grooves are provided to facilitate applying external force to the flexible cover layer to avoid slipping.

[0013] In one embodiment, the reinforcement assembly includes a fixing seat and a snap-in ball, the fixing seat is disposed on the top surface of one end of the adhesive layer, a snap-in hole is formed on the top of the fixing seat, and the snap-in ball is disposed on the bottom surface of the second side, and the snap-in ball can be snapped into the snap-in hole. The stability of the connection between the second side and the adhesive layer can be improved by providing the fixing seat and the snap-in ball.

[0014] In one embodiment, the fixing seats are arranged in multiple groups at intervals, and the snap-in balls are arranged in multiple groups corresponding to the fixing seats, and the snap-in balls can be snapped into the snap-in holes on the fixing seats. The combination of the fixing seats and the snap-in balls can further improve the stability of the connection between the second side and the adhesive layer.

[0015] In one embodiment, a filling strip is provided on the bottom surface of the flexible covering layer, and the filling strip corresponds to the notch portion. When the flexible covering layer covers the notch portion, the filling strip can fill the notch portion. By providing the filling strip to fill the notch portion, the tightness of the connection between the flexible covering layer and the notch portion can be improved, and the protective effect of the device on the nail track wound can be further improved.

[0016] In one embodiment, the filling strip is made of silicone material, so that the gap can be filled through the elastic deformation of the filling strip itself, and the gap can be filled conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation of the utility model, the following will briefly introduce the drawings required for use in the specific implementation. In all the drawings, each element or part is not necessarily drawn according to the actual scale.

[0018] Figure 1 A schematic diagram of the three-dimensional structure of a nail channel patch provided by an embodiment of the utility model;

[0019] Figure 2 for Figure 1 An exploded view of a portion of the structure of a nail channel dressing is shown;

[0020] Figure 3 for Figure 1 A schematic diagram of the three-dimensional structure of a flexible covering layer in a nail channel patch is shown.

[0021] Reference numerals:

[0022] 10. dressing body; 101. adhesive layer; 102. dressing layer; 103. nail hole; 104. notch;

[0023] 20, flexible covering layer; 201, first side; 202, second side; 203, adhesive strip; 204, anti-slip groove; 205, filling strip;

[0024] 30. Fixed seat; 301. Ball receiving device. DETAILED DESCRIPTION

[0025] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0026] See also Figure 1 , Figure 2 In one embodiment, a nail channel patch includes a patch body 10 and a flexible covering layer 20.

[0027] Among them, the dressing body 10 includes an adhesive layer 101 and a dressing layer 102. The dressing layer 102 is concentrically arranged on the bottom surface of the adhesive layer 101. A through nail hole 103 is opened in the center of the adhesive layer 101 and the dressing layer 102, and a notch 104 is opened around the nail hole 103 to the outer peripheral side of the adhesive layer 101 and the dressing layer 102.

[0028] In the above embodiment, by making the notch portion 104 correspond to the bone screw in the external fixator, and then moving the patch body 10 to make the bone screw move through the notch portion 104 into the nail hole 103, the patch body 10 can now cover the nail channel, and then the patch body 10 can be fixed on the nail channel to protect the nail channel by bonding the adhesive layer 101 to the skin around the nail channel. When disassembling, cancel the adhesive connection between the adhesive layer 101 and the skin, and then move the patch body 10 to make the bone screw withdraw from the notch portion 104 to disassemble the patch body 10. The patch body 10 is easy to install and disassemble.

[0029] See also Figures 1 to 3 In one embodiment, the flexible cover layer 20 includes a first side 201 and a second side 202 opposite to each other, the first side 201 is fixedly connected to one end of the adhesive layer 101, and the second side 202 is detachably connected to the top surface of the other end of the adhesive layer 101, so that the flexible cover layer 20 can cover or open the notch 104. Specifically, the top surface of one end of the adhesive layer 101 and the bottom surface of the second side 202 are correspondingly provided with adhesive strips 203, and the two sets of adhesive strips 203 can be adhesively connected.

[0030] In the above embodiment, when installing the dressing body 10, firstly, external force is applied to the flexible covering layer 20 to separate the two groups of adhesive strips 203 so that the second side 202 can be separated from the adhesive layer 101, and then the flexible covering layer 20 is folded to expose the notch 104. After the notch 104 is exposed, the dressing body 10 can be fixed on the nail channel. When the dressing body 10 is fixed, the flexible covering layer 20 is folded in the reverse direction. The flexible covering layer 20 is folded in the reverse direction to cover the notch 104 and the two groups of adhesive strips 203 are bonded and connected to fix the flexible covering layer 20. The flexible covering layer 20 covers the notch 104 by covering the notch 104, so as to avoid the nail channel wound from being exposed through the notch 104, thereby improving the protection effect on the nail channel wound.

[0031] On the basis of the above embodiment, further, the top surface of the flexible cover layer 20 is provided with anti-skid grooves 204, and multiple groups of anti-skid grooves 204 are provided at intervals. By providing multiple groups of anti-skid grooves 204, slipping can be avoided when external force is applied to the flexible cover layer 20, and it is convenient to apply external force to the flexible cover layer 20.

[0032] See also Figure 2 , Figure 3 In one embodiment, the reinforcement assembly includes a fixing seat 30 and a snap-on ball 301. The fixing seat 30 is disposed on the top surface of one end of the adhesive layer 101. A snap-on hole is provided on the top of the fixing seat 30. A snap-on ball 301 is disposed on the bottom surface of the second side 202. The snap-on ball 301 can be snap-on in the snap-on hole. Specifically, multiple groups of fixing seats 30 are arranged at intervals, and multiple groups of snap-on balls 301 are arranged corresponding to multiple groups of fixing seats 30. Multiple groups of snap-on balls 301 can be snap-on in the snap-on holes on multiple groups of fixing seats 30.

[0033] In the above embodiment, the clamping cooperation of multiple sets of fixing seats 30 and multiple sets of clamping balls 301 can further improve the stability of the connection between the second side 202 and the adhesive layer 101 , thereby improving the stability of the flexible covering layer 20 covering the notch 104 .

[0034] See also Figure 2 , Figure 3 In one embodiment, a filling strip 205 is disposed on the bottom surface of the flexible cover layer 20, and the filling strip 205 corresponds to the notch 104. The flexible cover layer 20 covers the notch 104 so that the filling strip 205 can fill the notch 104. Specifically, the filling strip 205 is made of silicone.

[0035] In the above embodiment, by providing the filling strip 205, when the flexible covering layer 20 covers the notch 104, the filling strip 205 can be placed in the notch 104, and fill the gap between the flexible covering layer 20 and the notch 104 through its own elastic deformation, thereby further improving the protective effect of the device on the nail track wound.

[0036] The specific implementation of the above-mentioned nail channel application is as follows:

[0037] First, external force is applied to the flexible covering layer 20 to separate the two groups of adhesive strips 203 and the multiple groups of fixing seats 30 from the multiple groups of snap-on balls 301, so that the second side 202 can be separated from the adhesive layer 101, and then the flexible covering layer 20 is folded to expose the notch 104. After the notch 104 is exposed, the bone screw can move into the nail hole 103 through the notch 104, so that the dressing body 10 can be covered and fixed on the nail channel. When the dressing body 10 is fixed, the flexible covering layer 20 is folded back to cover the notch 104 and place the filling strip 205 in the notch 104. At this time, the filling strip 205 fills the gap between the flexible covering layer 20 and the notch 104 through its own elastic deformation. At the same time, the flexible covering layer 20 can be folded back to make the two groups of adhesive strips 203 bonded and connected, and the multiple groups of fixing seats 30 are connected by snapping with the multiple groups of snap-in balls 301, so that the second side 202 is fixed on the adhesive layer 101, and then the flexible covering layer 20 is fixed. The notch 104 is covered by the flexible covering layer 20, and the filling strip 205 fills the gap between the flexible covering layer 20 and the notch 104, so as to avoid the nail channel wound from being exposed through the notch 104, thereby improving the protection effect on the nail channel wound.

[0038] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and specification of the present invention.

Claims

1. A nail tract patch, characterized in that: include: A dressing body (10) comprises an adhesive layer (101) and a dressing layer (102), wherein the dressing layer (102) is concentrically arranged on the bottom surface of the adhesive layer (101), a through nail hole (103) is provided in the center of the adhesive layer (101) and the dressing layer (102), and a notch (104) is provided around the nail hole (103) to the outer periphery of the adhesive layer (101) and the dressing layer (102); and The flexible covering layer (20) comprises a first side (201) and a second side (202) opposite to each other, wherein the first side (201) is fixedly connected to one end of the adhesive layer (101), and the second side (202) is detachably connected to the top surface of the other end of the adhesive layer (101), so that the flexible covering layer (20) can cover or open the notch (104).

2. A nail tract patch according to claim 1, characterized in that: Adhesive strips (203) are correspondingly arranged on the top surface of one end of the adhesive layer (101) and the bottom surface of the second side (202), and two groups of the adhesive strips (203) can be bonded and connected.

3. A nail tract patch according to claim 2, characterized in that: The top surface of the flexible covering layer (20) is provided with anti-skid grooves (204), and the anti-skid grooves (204) are arranged in a plurality of groups at intervals.

4. The nail tract patch according to claim 1, characterized in that: It also comprises a reinforcement component, the reinforcement component comprising a fixing seat (30) and a snap-in ball (301), the fixing seat (30) being arranged on the top surface of one end of the adhesive layer (101), a snap-in hole being arranged on the top of the fixing seat (30), and the snap-in ball (301) being arranged on the bottom surface of the second side (202), and the snap-in ball (301) being capable of being snap-inned in the snap-in hole.

5. A nail tract patch according to claim 4, characterized in that: The fixing seats (30) are arranged in multiple groups at intervals, and the locking balls (301) are arranged in multiple groups corresponding to the fixing seats (30). The locking balls (301) can be locked in the locking holes on the fixing seats (30).

6. The nail tract patch according to claim 1, characterized in that: The bottom surface of the flexible covering layer (20) is provided with a filling strip (205), the filling strip (205) corresponds to the notch portion (104), and the flexible covering layer (20) covers the notch portion (104) so ​​that the filling strip (205) can fill the notch portion (104).

7. The nail tract patch according to claim 6, characterized in that: The filling strip (205) is made of silicone.

Images