Dressing band for affected skin area

Abstract

A dressing band for a wound according to one embodiment of the present invention is a dressing band for a wound that is attached to a wound on the human body to protect the wound and thereby prevent additional wound or bacterial infection, and may include an adhesive band portion that is attached to the wound with an inner surface of an adhesive surface formed thereon, a gauze portion that is fixed to the center of the adhesive surface of the adhesive band portion and covers the wound, an outer skin release paper portion that covers the outer surface of the adhesive band portion and is divided by an incision formed in the center, and an inner skin release paper portion that covers the inner surface of the adhesive band portion and is composed of a first inner skin and a second inner skin with mutually overlapping ends.

Description

Technology Field

[0001] The present invention relates to a dressing band for a wound, and more specifically, to a dressing band for a wound that is attached to a wound on the human body to protect the wound, thereby preventing the occurrence of additional wounds or bacterial infection. Background Technology

[0003] Generally, dressing bandages are used at home or in hospitals to protect wounds or prevent infection, and various forms are used depending on the purpose.

[0004] This dressing band is composed of a sheet with adhesive applied to one side for attachment to the user's body, gauze attached to one side of the sheet and adhering to the user's skin, and a protective film attached to the adhesive of the sheet and covering the gauze, and the one side of the sheet with adhesive applied is attached to the user's skin with the protective film peeled off.

[0005] However, when conventional dressing bandages are applied to a user's skin, there is a risk of infection as contaminants (bacteria, foreign substances, etc.) on the adhesive are transferred to the wound. Additionally, the adhesive often gets on the hands during the process of peeling off the dressing bandage, making it unhygienic, and there is a risk of additional wounds or infection on the skin during the process of peeling the dressing bandage off. Furthermore, it is difficult to accurately determine how long the dressing bandage has been applied, so the bandage is often left unattended for a long time, raising concerns about additional wounds (such as skin irritation). Prior art literature

[0007] Korean Registered Patent No. 10-1421937 The problem to be solved

[0008] The objective of the present invention is to provide a dressing band that prevents additional injury or bacterial infection by being attached to a wound on the human body to protect the wound, and minimizes the reduction of adhesive strength to the wound by minimizing contamination of the adhesive surface when the dressing band is attached to the wound. means of solving the problem

[0010] A dressing band for a wound according to one embodiment of the present invention is a dressing band for a wound that is attached to a wound on the human body to protect the wound and thereby prevent additional wound or bacterial infection, and comprises: an adhesive band portion that is attached to the wound and has an inner surface of an adhesive surface formed thereon; a gauze portion that is fixed to the center of the adhesive surface of the adhesive band portion and covers the wound; an outer release paper portion that covers the outer surface of the adhesive band portion and is divided by an incision formed in the center; and an inner release paper portion that covers the inner surface of the adhesive band portion and is composed of a first inner skin and a second inner skin whose ends overlap each other. The inner release paper portion may allow the first region of the adhesive surface and the gauze portion to be exposed to the outside when the first inner skin is detached from the adhesive surface, and at the same time, allow the end of the second inner skin that overlaps with the first inner skin to be exposed to the outside.

[0011] According to one embodiment of the present invention, the first inner skin of the dressing band for a wound is formed with a first width, and the second inner skin comprises a constant width forming portion formed with the first width, a fold portion folded and folded from the end of the constant width forming portion facing the first inner skin, and a bottleneck forming portion in which the width gradually decreases from the constant width forming portion. The fold portion is compressed by the first inner skin before the first inner skin is detached from the adhesive surface, and forms a gap between the first inner skin and the constant width forming portion by the shape restoring force caused by the compression, and when the first inner skin is detached from the adhesive surface, the compression by the first inner skin is released and may be arranged to form an acute angle with the constant width forming portion.

[0012] According to one embodiment of the present invention, the adhesive band portion of a dressing band for a wound comprises a band body portion formed with a first width and a biased extension portion extending from one end of the band body portion and extending in a biased direction in the width direction of one side, wherein the biased extension portion is arranged in the same direction as the bottleneck forming portion with respect to the gauze portion and is formed to be non-adhesive, and the outer skin release paper portion comprises a first outer skin portion and a second outer skin portion arranged in a mirror image with respect to the incision portion, wherein the first outer skin portion comprises a first outer skin adhesive portion attached to the upper surface of the band body portion and a first outer skin non-adhesive portion formed at the end of the first outer skin adhesive portion opposite to the second outer skin portion and in contact with the upper surface of the band body portion, and the second outer skin portion comprises a second outer skin adhesive portion attached to the upper surface of the band body portion and a second outer skin adhesive portion formed at the end of the second outer skin adhesive portion opposite to the first outer skin portion and in contact with the upper surface of the band body portion. The outer shell may be provided with a non-stick portion.

[0013] According to one embodiment of the present invention, the inner skin of the dressing band for a wound is formed of an opaque material, the first outer skin is formed of a transparent material such that the transparency of the adhesive portion of the first outer skin is higher than the transparency of the non-adhesive portion of the first outer skin, the second outer skin is formed of a transparent material such that the transparency of the adhesive portion of the second outer skin is higher than the transparency of the non-adhesive portion of the second outer skin, the adhesive band portion is formed of a transparent material such that the transparency of the band body portion is higher than the transparency of the deflection extension portion, the outer edge of the bottleneck forming portion is formed rounded, the outer edge of the deflection extension portion is formed rounded, and the gauze portion is composed of a first gauze piece and a second gauze piece divided based on the incision portion, wherein the first gauze piece is disposed on the lower side of the first outer skin and the second gauze piece can be disposed on the lower side of the second outer skin.

[0014] A dressing band for a wound according to one embodiment of the present invention further comprises a capsule portion disposed inside the gauze portion and containing a liquid medicine, wherein the capsule portion has a receiving space formed inside and comprises a square pouch portion containing the liquid medicine and a central expansion portion formed in the center of the square pouch portion and formed thinner than the thickness of the square pouch portion, wherein the square pouch portion is exposed to the outside when the first gauze piece and the second gauze piece are separated from each other, and the liquid medicine contained therein is biased from the square pouch to the central expansion portion depending on the bending angle of the first gauze piece and the second gauze piece, and the central expansion portion can cause the liquid medicine contained therein to spread to the gauze portion by the expansion force caused by the biased liquid medicine or by damage caused by an external force.

[0015] The second inner skin of the dressing band for a wound according to one embodiment of the present invention further comprises an awl portion that protrudes from the center in the width direction of the fold portion and has a cross-sectional area that gradually decreases toward the end, and the awl portion can facilitate the breakage of the central expansion portion when the central expansion portion expands due to the uneven distribution of liquid medicine.

[0016] A dressing band for a wound according to one embodiment of the present invention further comprises a sealed packaging container in which the dressing band for a wound is sealed, and the deflection extension is withdrawn from the sealed packaging container and forms a browning portion that changes color according to a change in the time of exposure to external air, and the browning portion is composed of a chemical substance including apple juice, and the color may change due to a browning phenomenon caused by the interaction between the air and the apple juice. Effects of the invention

[0018] According to the present invention, when a dressing band is attached to a wound, contamination of the adhesive surface is minimized, thereby preventing a decrease in adhesive strength to the wound.

[0019] In addition, by attaching to and protecting the affected area of ​​the human body, it can minimize the occurrence of additional injuries or bacterial infections caused by unexpected physical forces.

[0020] In addition, the release liner covering the adhesive portion is divided so that the release liner is removed while a part of the adhesive portion remains attached to the affected area, thereby allowing the release liner to be easily removed without contaminating the adhesive surface. Brief explanation of the drawing

[0022] FIG. 1 is a schematic diagram illustrating a dressing band for a wound according to one embodiment of the present invention. FIG. 2 is an exploded perspective view of a dressing band for a wound according to one embodiment of the present invention. FIGS. 3 and 4 are schematic diagrams illustrating the inner release lining of a dressing band for a wound according to an embodiment of the present invention. FIG. 5 is a schematic diagram illustrating the outer skin release portion of a dressing band for a wound according to one embodiment of the present invention. FIG. 6 is a schematic diagram illustrating the capsule portion of a dressing band for a wound according to another embodiment of the present invention. FIG. 7 is a schematic diagram illustrating a second inner skin of a dressing band for a wound according to other embodiments of the present invention. Specific details for implementing the invention

[0023] Specific embodiments of the present invention will be described in detail below with reference to the drawings. However, the concept of the present invention is not limited to the presented embodiments. Those skilled in the art who understand the concept of the present invention may easily propose other inventions that are inferior or other embodiments included within the scope of the concept of the present invention by adding, changing, or deleting other components within the same scope of the concept, and such are also to be considered to be included within the scope of the concept of the present invention.

[0025] Additionally, components with the same function within the scope of the same concept appearing in the drawings of each embodiment are described using the same reference numeral.

[0027] FIG. 1 is a schematic perspective view illustrating a dressing band for a wound according to one embodiment of the present invention, and FIG. 2 is an exploded perspective view of a dressing band for a wound according to one embodiment of the present invention.

[0029] Referring to FIGS. 1 and 2, a dressing band (1) for a wound according to one embodiment of the present invention is a medical device that is attached to a wound on the human body to protect the wound, thereby preventing additional wounds or bacterial infections. FIG. 2 shows the overall components of the dressing band (1) of the present invention, so it is to be referred to in the detailed description of the present invention.

[0030] The dressing band (1) for a wound according to the present invention may include an adhesive band portion (10), a gauze portion (20), an outer release liner portion (30), an inner release liner portion (40), and a sealed packaging container (2).

[0031] The dressing band (1) in the packaged state can be contained in the sealed packaging container (2) and contact with external air can be blocked. Here, the dressing band (1) in the packaged state is formed as a bundle comprising an adhesive band portion (10), a gauze portion (20), an outer release liner portion (30), and an inner release liner portion (40).

[0032] Specifically, the adhesive band portion (10) and the gauze portion (20) are components that are attached to the affected area to cover the wound, and the adhesive band portion (10) and the gauze portion (20) are parts that remain in a final attached state on the affected area.

[0033] And, the outer release liner (30) is a component that is covered on the upper surface of the adhesive band (10), makes it easy to spread and press the adhesive band (10) onto the affected area, and is removed from the adhesive band (10).

[0034] In addition, the inner release liner (40) is a component that is covered on the lower surface of the adhesive band (10) so that the adhesive surface of the adhesive band (10) is not exposed to the outside, and is removed from the adhesive band (10).

[0035] The above adhesive band portion (10) can be attached to the affected area by forming an inner surface of the adhesive surface.

[0036] The above gauze portion (20) can be fixed to the center of the adhesive surface of the above adhesive band portion (10) to cover the affected area.

[0037] The above outer skin release liner (30) covers the outer surface of the adhesive band (10) and can be divided by an incision formed in the center.

[0038] The above inner skin release liner (40) covers the inner surface of the above adhesive band (10) and may be composed of a first inner skin (41) and a second inner skin (42) with ends that overlap each other.

[0039] The above inner skin release portion (40) can cause the first area of ​​the adhesive surface and the gauze portion (20) to be exposed to the outside when the first inner skin (41) is detached from the adhesive surface, and at the same time, cause the end of the second inner skin (42) that overlaps with the first inner skin (41) to be exposed to the outside.

[0040] The above-mentioned sealed packaging container (2) can be used to seal the wound dressing band (1).

[0041] To briefly explain the process of attaching the dressing band (1) for a wound of the present invention to a wound, first, the dressing band (1) in its packaged state is taken out of the sealed packaging container (2), and after removing the first inner skin (41) from the adhesive band portion (10), the exposed adhesive surface is attached to the wound area.

[0042] At this time, the outer release liner (30) is spread out and pressed so that the adhesive band (10) adheres closely to the affected area. Since the adhesive band (10) is formed very thinly to minimize foreign body sensation when attached to the skin, if it is spread out and pressed without the outer release liner (30), it may tear or part of it may curl up and not be able to cover the affected area completely. Therefore, the outer release liner (30) is removed last, after the adhesive band (10) has finished adhering to the affected area.

[0043] Then, after removing the second inner skin (42) attached to the adhesive band portion (10), the remaining exposed adhesive surface is attached to the affected area, and at this time, the outer skin release paper portion (30) is spread out and pressed so that the adhesive band portion (10) adheres to the affected area.

[0044] Finally, the outer release liner (30) attached to the upper surface of the adhesive band portion (10) is removed from the adhesive band portion (10), so that the dressing band (1) of the present invention can be adhered to the affected area.

[0045] Hereinafter, the dressing band (1) of the present invention will be described in detail with reference to FIGS. 3 to 6.

[0047] FIGS. 3 and 4 are schematic diagrams illustrating the inner release lining of a dressing band for a wound according to one embodiment of the present invention.

[0049] Referring to FIGS. 3 and 4, the first inner skin portion (41) of the inner skin release portion (40) of the dressing band (1) according to one embodiment of the present invention may be formed with a first width. Specifically, the first inner skin portion (41) may be formed as a rectangle of the first width.

[0050] At this time, the width of the adhesive band portion (10) is also formed as a first width, so that one edge of the adhesive band portion (10) and the outer edge of the first inner skin portion (41) can be arranged to overlap.

[0051] Additionally, the contact surface of the first inner skin (41) with the adhesive band portion (10) may be formed of a material that facilitates easy detachment from the adhesive surface of the adhesive band portion (10). The contact surface of the first inner skin (41) is non-adhesive.

[0052] The second inner skin (42) may be formed to share the adhesive surface of the adhesive band portion (10) with the first inner skin (41), and to overlap with the first inner skin (41). Specifically, the end of the second inner skin (42) may be positioned between the first inner skin (41) and the adhesive band portion (10).

[0053] When the user removes the first inner skin (41) from the adhesive band portion (10), the user can easily grip the end of the first inner skin (41) by inserting a finger into the space overlapping with the second inner skin (42).

[0054] The above second inner skin (42) may have a certain width forming part (421), a folding part (423), and a bottleneck forming part (425).

[0055] The above constant width forming part (421) can be formed with the size of the first width.

[0056] The above-mentioned folding portion (423) may be folded and folded from the end facing the first inner skin portion (41) of the above-mentioned width forming portion (421).

[0057] The width of the bottleneck forming portion (425) can be gradually reduced from the width forming portion (421). The bottleneck forming portion (425) is formed extending from the other edge of the adhesive band portion (10) and provides a space for the user to grip. This is to facilitate the application of external force by the user when removing the second inner skin portion (42) from the adhesive band portion (10).

[0058] The above bottleneck forming part (425) may be formed thicker than the above constant width forming part (421), and the outer edge of the above bottleneck forming part (425) may be formed rounded. This is to prevent the user from being injured by the angled edge.

[0059] The above-mentioned folding portion (423) may be compressed by the first inner skin (41) before the first inner skin (41) is detached from the adhesive surface, and may form a gap between the first inner skin (41) and the certain width forming portion (421) by the shape restoring force caused by the compression.

[0060] Accordingly, when a user removes the first inner skin (41) from the adhesive band portion (10), the user can easily grip the end of the first inner skin (41) by facilitating the entry of a finger into the space between the first inner skin (41) opened by the folding portion (423) and the certain width forming portion (421).

[0061] Additionally, the above-mentioned folding portion (423) may be positioned so that when the first inner skin (41) is detached from the adhesive surface, the compression by the first inner skin (41) is released and an acute angle is formed with the constant width forming portion (421).

[0062] Furthermore, the above-mentioned folding portion (423) can also be used as a member that a user can grip when removing it from the adhesive band portion (10) of the second inner skin (42).

[0063] Specifically, when the user removes the second inner skin (42) from the adhesive band portion (10), the user may remove it by gripping and pulling the bottleneck forming portion (425), or by gripping and pulling the folding portion (423).

[0064] The first inner skin (41) may be formed in a color different from the second inner skin (42). This facilitates the distinction between the first inner skin (41) and the second inner skin (42) as they are sequentially removed from the adhesive band portion (10).

[0065] In addition, the inner skin may be formed of an opaque material.

[0067] Meanwhile, the adhesive band portion (10) may be provided with a band main body portion (11) formed with the first width and a biased extension portion (13) that extends from one end of the band main body portion (11) and extends in a biased direction in the width direction.

[0068] The above band body (11) is a component that provides a space for the gauze part (20) to be formed, and at the same time adheres to / closes to the affected area to protect the affected area.

[0069] The above-mentioned bias extension part (13) is a component that provides a space for the user to grip when removing the adhesive band part (10) from the affected area, thereby facilitating this.

[0070] The adhesive band portion (10) is formed of a transparent material, wherein the transparency of the band body portion (11) is higher than the transparency of the deflection extension portion (13). Accordingly, the user can easily distinguish the end of the deflection extension portion (13) and grip it comfortably.

[0071] The outer edge of the above-mentioned bias extension part (13) may be formed in a rounded shape to prevent the user from being injured by a sharp edge.

[0072] Additionally, the above-mentioned deflection extension (13) is positioned in the same direction as the above-mentioned bottleneck forming part (425) with respect to the above-mentioned gauze part (20) and can be formed as a non-adhesive.

[0073] Here, the deflection extension (13) is a component that does not adhere to the skin and facilitates the detachment of the adhesive band (10). Therefore, it is preferable to position it in a direction that does not cause discomfort during activity when the adhesive band (10) is in close contact with the skin. The deflection extension (13) is hidden by the outer skin release paper (30) and is not easily visible.

[0074] The bias extension part (13) of the present invention is formed in the same direction as the bottleneck forming part (425), and since the bottleneck forming part (425) is a component that is not covered by the outer skin release paper part (30), the user can check the formation location of the bias extension part (13) by the formation location of the bottleneck forming part (425), thereby preventing inconvenience caused by the incorrect arrangement location of the bias extension part (13).

[0075] And, the above-mentioned bias extension part (13) can be drawn out from the above-mentioned sealed packaging container (2) and a browning part (131) (see FIG. 6) whose color changes according to the time of exposure to external air can be formed.

[0076] The browning portion (131) is composed of a chemical substance including apple juice, and its color may change due to the browning phenomenon caused by the interaction between the air and the apple juice.

[0077] Here, browning refers to the phenomenon where the surface of potatoes or fruits comes into contact with oxygen in the air and, due to the action of oxidizing agents, initially turns slightly reddish and then gradually changes to brown.

[0078] Specifically, when fruit is cut with a knife or peeled, the components in the flesh are subjected to severe stress, which increases respiration and generates ethylene gas, causing browning. This is because polyphenol oxidase in the fruit reacts with oxygen in the air.

[0079] The browning portion (131) above functions to allow the user to visually check the elapsed time after attaching the adhesive band portion (10) to the affected area, thereby indicating the time to exchange for another product.

[0080] The above gauze portion (20) may be composed of a first gauze piece (21) and a second gauze piece (22) that are divided based on the above incision.

[0081] The first gauze piece (21) may be placed on the lower side of the first outer skin part (31), and the second gauze piece (22) may be placed on the lower side of the second outer skin part (32).

[0082] The bending of the adhesive band portion (10) is smooth due to the cut first gauze piece (21) and second gauze piece (22), and accordingly, the smooth adhesion of the adhesive band portion (10) to the curved surface of the affected area or the range of deformation of the adhesive band portion (10) by the user during the process of attaching the adhesive band portion (10) can be expanded to ensure ease of operation.

[0084] FIG. 5 is a schematic diagram illustrating the outer skin release portion of a dressing band for a wound according to one embodiment of the present invention.

[0086] Referring to FIG. 5, the outer skin release portion (30) of the dressing band (1) for a wound according to one embodiment of the present invention may have a first outer skin portion (31) and a second outer skin portion (32) arranged in a mirror image with respect to the incision portion.

[0087] The first outer skin portion (31) may have a first outer skin adhesive portion (311) that is adhered to the upper surface of the band body portion (11), and a first outer skin non-adhesive portion (313) that is formed at the end of the first outer skin adhesive portion (311) opposite to the second outer skin portion (32) and is in contact with the upper surface of the band body portion (11).

[0088] The first outer skin adhesive portion (311) is adhered to the upper surface of the band body portion (11) and protects the upper surface of the band body portion (11).

[0089] Here, the surface of the band body (11) facing the first outer skin adhesive part (311) can be formed of a material that facilitates easy detachment from the first outer skin adhesive part (311).

[0090] Since the first outer skin non-adhesive portion (313) is in a spaced-away state that is not adhered to the band body portion (11), the user can easily grip the first outer skin non-adhesive portion (313) to remove the first outer skin portion (31).

[0091] The second outer skin portion (32) may have a second outer skin adhesive portion (321) that is adhered to the upper surface of the band body portion (11), and a second outer skin non-adhesive portion (323) that is formed at the end of the second outer skin adhesive portion (321) opposite to the first outer skin portion (31) and is in contact with the upper surface of the band body portion (11).

[0092] The second outer skin adhesive portion (321) is adhered to the upper surface of the band body portion (11) and protects the upper surface of the band body portion (11).

[0093] Here, the surface of the band body (11) facing the second outer skin adhesive part (321) can be formed of a material that facilitates easy detachment from the second outer skin adhesive part (321).

[0094] Since the second outer skin non-adhesive portion (323) is in a spaced-away state that is not adhered to the band body portion (11), the user can easily grip the second outer skin non-adhesive portion (323) to remove the second outer skin portion (32).

[0095] The first outer skin (31) is formed of a transparent material, and the transparency of the first outer skin adhesive part (311) may be higher than the transparency of the first outer skin non-adhesive part (313).

[0096] Accordingly, the user can easily distinguish the end of the first outer shell non-adhesive part (313) and grip it comfortably.

[0097] The second outer skin (32) is formed of a transparent material, and the transparency of the second outer skin adhesive part (321) may be higher than the transparency of the second outer skin non-adhesive part (323).

[0098] Accordingly, the user can easily distinguish the end of the second outer shell non-adhesive part (323) and grip it comfortably.

[0100] FIG. 6 is a schematic diagram illustrating the capsule portion of a dressing band for a wound according to another embodiment of the present invention. Specifically, FIG. 6 (a) is a bottom perspective view of the adhesive band portion viewed from below, and FIG. 6 (b) is a perspective view of the adhesive band portion viewed from above.

[0102] Referring to FIG. 6, the dressing band for a wound according to another embodiment of the present invention has the same composition and effect as the dressing band described with reference to FIG. 1 to 5, except for the adhesive band portion and the second inner skin portion; therefore, only the description regarding the adhesive band portion and the second inner skin portion will be provided below.

[0103] A dressing band according to another embodiment of the present invention may further include a capsule portion (50).

[0104] The adhesive band portion of the dressing band above is formed with a band body portion (11') and a bias extension portion (13') formed on one side of the band body portion (11'), and a capsule portion (50) may be formed inside the gauze portion.

[0105] Specifically, the capsule portion (50) is placed inside the gauze portion and can contain a liquid medicine, and if the capsule portion (50) is damaged, the liquid medicine inside can be absorbed into the gauze portion.

[0106] The above capsule part (50) can block the liquid medicine from external air and prevent it from vaporizing and scattering into the air.

[0107] The above capsule portion (50) may include a square pouch portion (51) and a central expansion portion (53).

[0108] The above square pouch portion (51) forms a receiving space inside so that the liquid medicine can be received.

[0109] The central expansion portion (53) is formed in the center of the square pouch portion (51), but can be formed thinner than the thickness of the square pouch portion (51).

[0110] The square pouch portion (51) is exposed to the outside when the first gauze piece (21') and the second gauze piece (22') are separated from each other, and the liquid medicine contained therein can be diverted from the square pouch to the central expansion portion (53) depending on the bending angle of the first gauze piece (21') and the second gauze piece (22').

[0111] The central expansion part (53) above can cause the contained liquid medicine to spread to the gauze part by means of expansion force caused by the uneven liquid medicine or damage caused by external force.

[0112] The user may crush the expanded central expansion part (53) to cause the capsule part (50) to break, or press the central expansion part (53) with a sharp tool to cause the capsule part (50) to break.

[0113] The second inner skin (42') may further be provided with an awl portion (427) that protrudes from the center of the width direction of the fold portion and gradually decreases in size of the cross-section toward the end.

[0114] The above awl (427) can facilitate the breakage of the central expansion part (53) when the central expansion part (53) expands due to the uneven distribution of the liquid medicine.

[0115] The user can easily allow the liquid medicine to be absorbed into the gauze by using the awl (427) of the removed second inner skin (42') to break the capsule (50) while the central expansion part (53) is expanded, without a separate sharp member.

[0117] FIG. 7 is a schematic diagram illustrating a second inner skin of a dressing band for a wound according to other embodiments of the present invention.

[0119] Referring to FIG. 7, the dressing band for a wound according to another embodiment of the present invention has the same composition and effect as the dressing band described with reference to FIG. 1 to 5, except for the second inner skin; therefore, only the description regarding the second inner skin will be provided below.

[0120] Referring to FIG. 7(a), the second inner skin portion (42') of the dressing band (1') for a wound according to another embodiment of the present invention may be formed in a direction opposite to the formation direction of the deflection extension portion (13').

[0121] When the user attaches the wound dressing band (1') to the wound, one hand grips the deflection extension (13') and the other hand grips the second inner skin (42'), thereby making it easy to attach the wound dressing band (1') to the wound while maintaining tension.

[0122] This prevents the formation of bubbles or wrinkles due to air ingress during the attachment of the wound dressing band (1') to the wound, thereby enhancing the protective effect on the wound and preventing damage to the appearance.

[0123] Referring to FIG. 7(b), the second inner skin portion (42'') of the dressing band (1'') for a wound according to another embodiment of the present invention may be formed in an elliptical shape, in a direction opposite to the formation direction of the deflection extension portion (13'').

[0124] When the user removes the second inner skin (42'') from the adhesive band portion, the thumb can grip the second inner skin (42''), and at this time, by applying force to the entire shape of the second inner skin (42'') formed in an elliptical shape, the detachment of the second inner skin (42'') from the adhesive band portion can be achieved with a small force.

[0126] Although the structure and features of the present invention have been described above based on embodiments according to the present invention, the present invention is not limited thereto, and it is obvious to those skilled in the art that various changes or modifications can be made within the spirit and scope of the present invention; therefore, it is noted that such changes or modifications fall within the scope of the appended claims. Explanation of the symbols

[0128] 1: Wound dressing band 2: Airtight packaging container 10: Adhesive band part 11: Band main body 13: Bias extension 20: Gauze 21: First gauze piece 22: Second gauze piece 30: Outer release liner 30a: Incision 31: First outer skin 32: Second outer skin 40: Endothelial dysplasia 41: First inner skin 42: Second inner skin 50: Capsule part

Claims

Claim 1 A dressing band for a wound that is attached to a wound on the human body to protect the wound and prevent additional wounds or bacterial infections, comprising: an adhesive band portion having an inner surface of an adhesive surface formed thereon and attached to the wound; a gauze portion fixed to the center of the adhesive surface of the adhesive band portion and covering the wound; an outer release paper portion covering the outer surface of the adhesive band portion and divided by an incision formed in the center; and an inner release paper portion covering the inner surface of the adhesive band portion and composed of a first inner skin and a second inner skin with mutually overlapping ends. and a capsule portion disposed inside the gauze portion and containing a liquid medicine; wherein the inner skin release portion is configured such that when the first inner skin is detached from the adhesive surface, a first region of the adhesive surface and the gauze portion are exposed to the outside, and at the same time, the end of the second inner skin that overlaps with the first inner skin is exposed to the outside; the first inner skin is formed with a first width, and the second inner skin comprises a constant width forming portion formed with the first width, a fold portion that is folded and folded from the end of the constant width forming portion facing the first inner skin, and a bottleneck forming portion in which the width gradually decreases from the constant width forming portion; the fold portion is compressed by the first inner skin before the first inner skin is detached from the adhesive surface, and forms a gap between the first inner skin and the constant width forming portion by the shape restoring force caused by compression, and the first inner skin is the When detached from the adhesive surface, the compression by the first inner skin is released and arranged to form an acute angle with the certain width forming part, and the adhesive band part has a band main body part formed with the first width and a biased extension part extending from one end of the band main body part and extending in a biased direction in the width direction of one side, and the biased extension part is arranged in the same direction as the bottleneck forming part with respect to the gauze part and is formed to be non-adhesive, and the outer skin release paper part has a first outer skin part and a second outer skin part arranged in a mirror image with respect to the incision part, and the first outer skin part isThe band body part comprises a first outer skin adhesive portion attached to the upper surface of the band body part and a first outer skin non-adhesive portion formed at the end of the first outer skin adhesive portion opposite to the second outer skin and in contact with the upper surface of the band body part; the second outer skin part comprises a second outer skin adhesive portion attached to the upper surface of the band body part and a second outer skin non-adhesive portion formed at the end of the second outer skin adhesive portion opposite to the first outer skin and in contact with the upper surface of the band body part; the inner skin part is formed of an opaque material; the first outer skin part is formed of a transparent material such that the transparency of the first outer skin adhesive portion is higher than the transparency of the first outer skin non-adhesive portion; the second outer skin part is formed of a transparent material such that the transparency of the second outer skin adhesive portion is higher than the transparency of the second outer skin non-adhesive portion; and the adhesive band part is formed of a transparent material such that the transparency of the band body part is higher than the transparency of the deflection extension part The outer edge of the bottleneck forming part is formed rounded, the outer edge of the bias extension part is formed rounded, and the gauze part is composed of a first gauze piece and a second gauze piece divided based on the incision part, wherein the first gauze piece is positioned on the lower side of the first outer skin part and the second gauze piece is positioned on the lower side of the second outer skin part, and the capsule part has a square pouch part that forms a receiving space inside to receive the liquid medicine and a central expansion part formed in the center of the square pouch part, which is formed thinner than the thickness of the square pouch part, and the square pouch part is exposed to the outside when the first gauze piece and the second gauze piece are separated from each other, and the received liquid medicine is biased from the square pouch to the central expansion part according to the bending angle of the first gauze piece and the second gauze piece, and the A dressing band for a wound, characterized in that the central expansion portion allows the contained liquid medicine to spread to the gauze portion by means of expansion force caused by the uneven liquid medicine or breakage caused by external force. Claim 2 delete Claim 3 delete Claim 4 delete Claim 5 delete Claim 6 A dressing band for a wound according to claim 1, wherein the second inner skin further comprises an awl portion that protrudes from the center in the width direction of the fold portion and has a cross-sectional area that gradually decreases toward the end, and wherein the awl portion facilitates the breakage of the central expansion portion when the central expansion portion expands due to the uneven distribution of liquid medicine. Claim 7 A dressing band for a wound according to claim 1, further comprising a sealed packaging container in which the dressing band for a wound is sealed; wherein the deflection extension is drawn out from the sealed packaging container and forms a browning portion that changes color according to the time of exposure to external air, and the browning portion is composed of a chemical substance including apple juice and changes color due to a browning phenomenon caused by the interaction between the air and the apple juice.

Images