JP2018057876A - Affected area protective tool - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an affected area protective tool for further properly protecting an affected area.SOLUTION: An affected area protective tool includes: a substrate layer; an adhesive layer; a release material layer; a first affixing part; a second affixing part; an affected area protective part; and an elastic material layer between the substrate layer and the adhesive layer. The elastic material layer in the affected area protective part has resilience, thereby protecting an affected area.SELECTED DRAWING: Figure 1

Description

  The present invention relates to an affected part protective device.

  Conventionally, adhesive bandages have been used to protect affected areas such as wounds. For example, “a non-water-permeable base material in which an adhesive layer is formed on one side and the adhesive layer side of the base material are attached. It consists of a flaw protection material made of synthetic resin, and the flaw protection material has a smooth surface on one side in contact with the flaw and has a liquid-proof layer that prevents permeation of exudate from the flaw on the other side, and the inside from the flaw A porous absorption layer that absorbs the exudate from the substrate, and the substrate is provided with air holes only at the location where the scratch protection material is adhered, and the liquid protective layer side of the scratch protection material is disposed on the substrate. "Bansokou" characterized by being attached to the adhesive layer is proposed (Patent Document 1).

Japanese Unexamined Patent Publication No. 6-78948

  The above-mentioned bandages are excellent in that the wound is covered and the exudate is absorbed so that water does not enter the wound from the outside.

  However, when the affected area such as a wound is near a part where movement such as a joint is active, the wound may open or hit by unconscious movement, but it may take time to heal, Banso can't deal with these problems. Nor can it protect the scab after injury.

  In addition, as a recent wound treatment method, there is a method that does not make a scab, that is, a so-called wet treatment (moist healing), and the wound can be cured quickly. This is to repair the wound so that the scab itself cannot be made by preventing the wound from being dried. The scab is made by the exudate that comes out of the wound when it comes into contact with the air and is dried, so it can be suppressed by taking a method that does not dry it. However, for example, in the case of a wound formed on a joint, if the wound is forcibly extended, these effects cannot be expected.

  This invention is for solving the said subject, and it aims at providing the affected part protector for protecting an affected part more appropriately.

  In order to solve the above-mentioned problem, an affected part protector according to an aspect of the present invention is an affected part protector including a base material layer, a pressure-sensitive adhesive layer, and a release material layer, the first pasting part, By including a 2nd sticking part and an affected part protection part, an elastic material layer is included between the base material layer and the adhesive layer, and the elastic material layer in the affected part protection part has a restoring force. Protect the affected area.

  In addition, the elastic material layer in the affected part protection part may be provided in a planar shape.

  Further, the elastic material layer in the affected part protection part may be provided in a U shape or a shape obtained by repeatedly inverting and bending two or more U shapes.

  Further, the elastic material layer in the affected part protection part may be provided in a protruding shape protruding toward the base material layer side.

  Further, the elastic material layer in the affected part protection part may be provided in a substantially inverted V shape projecting toward the base material layer side.

  Further, the elastic material layer in the affected part protection part may be provided in a substantially arc shape protruding toward the base material layer side.

  In addition, the elastic material layer in the affected part protection part may be provided in a substantially M shape protruding toward the base material layer side.

  Further, a backing layer may be included between the elastic material layer and the pressure-sensitive adhesive layer.

  Moreover, the said affected part protection part does not need to contain the said backing material layer.

  The elastic material layer in the affected part protection part may be provided so as to be changeable from a planar shape to a protruding shape protruding toward the base material layer.

  The affected part protection part may include a bending fixing part for fixing the protruding shape.

  Moreover, you may include the exit which penetrates at least one part of the said affected part protection part.

  ADVANTAGE OF THE INVENTION According to this invention, the affected part protector for protecting an affected part more appropriately can be provided.

It is a figure which shows the affected part protector which concerns on Embodiment 1. FIG. It is a figure which shows the use condition of the affected part protector which concerns on Embodiment 1. FIG. It is a figure which shows the affected part protector which concerns on the modification 1 of Embodiment 1. FIG. It is a figure which shows the affected part protector which concerns on the modification 2 of Embodiment 1. FIG. It is a figure which shows the affected part protector which concerns on Embodiment 2. FIG. FIG. 10 is a diagram showing an affected part protector according to Modification 1 of Embodiment 2. FIG. 10 is a diagram showing an affected part protector according to a second modification of the second embodiment. It is a figure which shows the affected part protector which concerns on Embodiment 3. FIG. It is a figure which shows the affected part protector which concerns on Embodiment 4. FIG.

  Hereinafter, an example of an embodiment of an affected part protector according to the present application will be described with reference to the drawings. In the present application, in the affected part protector and its constituent parts, the side close to the affected part is referred to as “back side” and the opposite side is referred to as “front side”. In each drawing, only some layers may be displayed by hatching or shading.

<Embodiment 1>
FIGS. 1 and 2 are views showing the affected part protector 1 according to the first embodiment, FIG. 1 is a view showing the affected part protector 1, and FIG. 2 is a view showing a use state of the affected part protector 1. FIG.

  The affected part protector 1 includes a base material layer 11, an elastic material layer 14, an adhesive layer 12, and a release material layer 13. As shown in the figure, a backing layer 15 may be included between the elastic material layer 14 and the pressure-sensitive adhesive layer 12.

  The base material layer 11 is a layer that constitutes the front side of the affected part protector 1, and for example, a material such as a nonwoven fabric, a synthetic resin film, Japanese paper, or cotton cloth is used. The base material layer 11 may be made of a stretchable material. As illustrated, in the present embodiment, the base material layer 11 has a single sheet shape.

  The elastic material layer 14 is a layer disposed in contact with the back side of the base material layer 11, and for example, a thin plate-like metal member, a thin plate-like resin member, or the like is used. The elastic material layer 14 recedes inward from the edge of the base material layer 11 and is disposed in a range narrower than the base material layer 11. As an example, as shown in the drawing, the elastic material layer 14 is distributed in an elongated range at the center of the base material layer 11. The elastic material layer 14 may be fixed by being affixed to the base material layer 11 with an adhesive or pressure-sensitive adhesive (not shown), or fixed between the base material layer 11 and a backing material layer 15 described later. May be.

  The backing layer 15 is a layer disposed in contact with the back side in the region where the elastic material layer 14 is present, and the back side of the base material layer 11 in the region where the elastic material layer 14 is not present. Materials such as synthetic resin films, Japanese paper, and cotton cloth are used. The backing layer 15 is disposed so as to cover the elastic material layer 14. The illustrated backing layer 15 has a shape corresponding to the base material layer 11 and is disposed so as to cover the entire base material layer 11 with the elastic material layer 14 therebetween, but is not limited thereto. What is necessary is just to arrange | position with the magnitude | size which covers the elastic material layer 14. FIG. Furthermore, only the both ends of the elastic material layer 14 may be covered. The base material layer 11 may be made of a stretchable material. The backing layer 15 may be attached to the elastic material layer 14 with an adhesive or the like (not shown). In the region where the elastic material layer 14 does not exist, at least a part of the backing layer 15 may be joined to the base material layer 11 by thermocompression bonding or the like.

  The pressure-sensitive adhesive layer 12 is a layer applied (laminated) to the back side of the base material layer 11 in a region where the backing layer 15 is present, and in a region where the backing layer 15 is not present. A resin adhesive, an acrylic resin adhesive, a synthetic rubber adhesive, or the like is used. As illustrated, the pressure-sensitive adhesive layer 12 in the present embodiment is applied in the form of two separated bands on the nasal side and the chin side with a central portion therebetween.

  The release material layer 13 is a layer that covers the adhesive layer 12 from the back side, and a material such as paper or a synthetic resin film is used. Although not shown, a silicone resin or the like is applied to the release material layer 13 so that the release material layer 13 can be peeled cleanly. Although the illustrated release material layer 13 is in the form of a single sheet, it may be formed in two strips so as to cover only the pressure-sensitive adhesive layer 12. Further, it may be provided along the backing layer 15.

  As shown in the figure, the affected part protector 1 includes a first attaching part 21, a second attaching part 22, and an affected part protecting part 30.

  The 1st affixing part 21 is a part affixed on the skin of one side, and is comprised including the base material layer 11, the elastic material layer 14, the backing material layer 15, the adhesive layer 12, and the peeling material layer 13 in an order from the front side. The As an example, the 1st sticking part 21 is formed in the shape by which the edge part was formed in the shape where two circular arcs continued, and the edge part center was notched like illustration.

  In the 1st sticking part 21, the elastic material layer 14 has a narrower distribution area than the base material layer 11, and as an example, as shown in the drawing, the elastic material layer 14 extends from the edge to the inside (affected part protection part 30 side). It is arranged with retreat.

  The 2nd affixing part 22 is a part affixed on the skin of the other side, and is comprised including the base material layer 11, the elastic material layer 14, the backing material layer 15, the adhesive layer 12, and the peeling material layer 13 in an order from the front side. The As an example, the second pasting portion 22 is formed in a substantially inverted triangular shape with rounded ends as shown in the figure.

  In the second pasting portion 22, the elastic material layer 14 has a narrower distribution area than the base material layer 11, and as an example, the elastic material layer 14 recedes from the edge to the inside (affected part protection part 30) as shown in the figure. Arranged.

  In the present embodiment, the affected part protection part 30 is a part that is covered from above while maintaining a predetermined distance from the affected part, and does not include the adhesive layer 12, and as an example, the base material layer 11, the elastic material layer 14, A backing material layer 15 and a release material layer 13 are included. The affected part protection part 30 may not include the release material layer 13. Moreover, although not shown in figure, the affected part protection part 30 does not need to include a backing layer.

  The elastic material layer 14 in the affected part protection part 30 has a shape protruding toward the base material layer 11 side. As an example, as shown in the figure, the elastic material layer 14 in the affected part protection part 30 has a substantially inverted V shape protruding toward the base material layer 11 side. In other words, the elastic material layer 14 has a shape in which two sides 31 and 32 are connected at a predetermined angle. In addition, in the affected part protection part 30, when the base material layer 11 is pushed up by the elastic material layer 14 to form the same shape as this and the backing layer 15 is attached to the elastic material layer 14, the backing layer 15 also has the same shape. When the backing material layer 15 is not attached to the elastic material layer 14, the backing material layer 15 in the affected part protection part 30 is in a loosened state accordingly.

  In addition, the 1st sticking part 21 and the 2nd sticking part 22 do not necessarily need to be planar. The shape may be such that a part or the whole is curved according to the part to be attached. Further, the base material layer 11 and the backing material layer 15 may only cover the vicinity of the first attaching part 21 and the second attaching part 22 without covering the entire elastic material layer 14.

  When the affected part protection tool 1 is used, the release material layer 13 is peeled off, and as shown in FIG. 2, the affected part protective part is placed above the affected part and the first attached part is attached to one skin across the affected part. The second pasting part is pasted on the other skin. Then, if it is going to change the space | interval between a 1st sticking part and a 2nd sticking part, ie, trying to move the site | part close | similar to an affected part, the restoring force will be on the both sides of the substantially reverse V shape of the elastic material layer 14. You must give them the power to resist. However, since the force of unconscious movement is weak, both sides of the substantially inverted V shape cannot be deformed in the proximity direction or the separation direction, thereby suppressing unconscious movement. On the other hand, when it is necessary to move consciously, the force is large, and a force against the restoring force is applied to both sides of the substantially inverted V shape so that it can be deformed and moved. When the conscious movement is stopped, both sides of the substantially inverted V shape of the elastic material layer 14 return to the original state by the restoring force, and return to the unconscious movement suppression state.

  The force required to release the elastic material layer 14 in the affected part protection part 30 by 5 mm (expand in the separating direction) is 10 to 200 g, preferably 20 to 80 g.

  The affected part protector 1 can suppress the opening of the affected part by suppressing unconscious movement. Moreover, since the affected part protection part guards above the affected part at a predetermined interval, it is possible to prevent the affected part from hitting the affected part.

  In addition, as a manufacturing method, the base material layer 11, the backing material layer 15, the peeling material layer 13, etc. are affixed to the elastic material layer 14 curved and shape | molded previously, The base material layer 11 is attached to the flat elastic material layer 14. A method of bending the elastic material layer 14 after attaching the backing layer 15, the release material layer 13, and the like can be considered. Shape punching or the like is appropriately combined with each step.

<Modification 1 of Embodiment 1>
FIG. 3 is a diagram illustrating an affected part protector 1a according to the first modification of the first embodiment. Constituent elements similar to those in the above embodiment are given the same reference numerals, and descriptions thereof are omitted. The affected part protector 1a is different from the affected part protector 1 according to the first embodiment in that the affected part protector 1a includes the shape of the affected part protector 30a and the entrance 40a.

  The affected part protection part 30a is a part that is covered from above while maintaining a predetermined distance from the affected part, does not include the adhesive layer 12, and in order from the front side is the base material layer 11, the elastic material layer 14, the backing material layer 15, and the release material layer. 13 is comprised. The affected part protection part 30a may not include the release material layer 13. The affected part protection part 30a is provided in a protruding shape that protrudes toward the base material layer. Here, the elastic material layer 14 is provided in an arc shape.

  The advancement outlet 40a is formed as a through hole at a substantially central portion of the affected part protector 1a. Preferably, the advancement opening 40a is formed so as to penetrate at least a part of the elastic material layer 14 in the affected part protection part 30a. For example, as shown in the figure, the entrance 40a is a vertically long through hole that penetrates the central portion of the elastic material layer 14 in the affected part protection part 30a, and divides the elastic material layer 14 in the affected part protection part 30a into two belt-like parts. Formed as follows.

  The affected part protector 1a can adjust the strength of the urging force of the elastic material layer 14 by providing the advancement exit 40a. In addition, the shape of the exit 40a is not limited to this, A perfect circle shape etc. may be sufficient. Moreover, although the example which is comprised by one through-hole is shown in figure, the exit 40a may be plural. Further, a plurality of substantially circular through holes may be provided vertically instead of one vertically long through hole. Further, the affected part protection part 30 a may be formed wider than the first sticking part 21 and the first sticking part 22.

<Modification 2 of Embodiment 1>
FIG. 4 is a diagram illustrating an affected part protector 1b according to the second modification of the first embodiment. The affected part protector 1b is different from the affected part protector 1 according to the first embodiment only in the affected part protector 30b.

  The elastic material layer 14b in the affected part protection part 30b has a shape protruding toward the base material layer 11 side. As an example, as shown in the figure, the affected part protection part 30b has a substantially M shape in which the elastic material layer 14b in the affected part protection part 30b protrudes toward the base material layer 11 side. In other words, the substantially inverted V-shaped tip is recessed on the backing layer side to be provided with a valley-shaped step portion 33b. About another structure, since it is the same as that of the affected part protection part 30b which concerns on Embodiment 1, description is abbreviate | omitted.

  The affected part protection tool 1b has a stepped part 33b in the affected part protective part 30b, so that the moving width can be increased, and the usability is further improved.

<Embodiment 2>
FIG. 5 is a diagram illustrating an affected part protector 1c according to the second embodiment. The affected part protector 1c is different from the affected part protector 1 according to the first embodiment only in the affected part protector 30c. Constituent elements similar to those in the above embodiment are given the same reference numerals, and descriptions thereof are omitted.

  The affected part protection part 30c is formed to be changeable from a planar shape to a protruding shape that protrudes toward the base material layer 11 side. As an example, the affected part protection part 30c includes a first side part 31c, a second side part 32c, and a top part 34c between the first side part 31c and the second side part 32c. A fold line is formed between the top part 34c and between the second side part 32c and the top part 34c, and the affected part protection part 30c is bent into the base material layer by bending the top part 34c along the fold line. It is changed to the shape which protrudes to 11 side.

  In addition, the affected part protection part 30c does not include the top part 34c but includes the first side part 31c and the second side part 32c, and a fold line is formed between them, and the fold line is bent along the fold line. Thus, the shape may be changed so as to protrude toward the base material layer 11 side.

  Further, the affected part protection part 30c may include a bending fixing part 35c. As an example, the bending fixing part 35c includes a through hole provided in each of the first side part 31c and the second side part 32c, 351c, and a connecting part 352c that connects the through holes. In use, for example, as shown in the drawing, the two side portions 31c and 32c are bent to a certain angle, and then the through hole 351c is connected by the connecting portion 352c to fix the protruding shape.

  Similarly to the affected part protector 1 according to the first embodiment, the affected part protector 1c has the affected part protected part above the affected part, and the first attached part is attached to one skin across the affected part, and the second attached part. Is attached to the other skin. Then, if it tries to change the space | interval between a 1st sticking part and a 2nd sticking part, in other words, if it tries to move the site | part close | similar to an affected part, the force which resists the restoring force will be given to the both sides of the elastic material layer 14. Have to give. However, since the force of the unconscious movement is weak, both sides cannot be deformed in the proximity direction or the separation direction, thereby suppressing the unconscious movement. On the other hand, when it is necessary to move consciously, the force is large, and a force against the restoring force is applied to both sides to deform and move. When the conscious movement is stopped, both sides of the elastic material layer 14 return to the original state by the restoring force, and return to the unconscious movement suppression state.

  Since the affected part protection device 1c is formed so that the affected part protection part 30c can be changed from a planar shape to a protruding shape protruding toward the base material layer, the convenience is further improved.

<Modification 1 of Embodiment 2>
6A and 6B are diagrams showing an affected part protector 1d according to the first modification of the second embodiment. FIG. 6A shows a planar shape, FIG. 6B shows a state in the middle of bending, and FIG. It is a figure which shows a fixed state after bending. The affected part protector 1d is different from the affected part protector 1c according to the second embodiment only in the bending fixing part 35d.

  The bending fixing portion 35d is configured by locking pieces 351d and 352d provided on the first side portion 31c and the second side portion 32c, respectively, and is bent by engaging the two locking pieces 351d and 352d. The rear protruding shape can be fixed.

  As shown in the figure, the two locking pieces 351d are formed in a hook shape that is bent in opposite directions, the base of the hook is connected to the first side portion 31c or the second side portion 32c, and the other portions are the first. It is provided in a form free from the side part 31c or the second side part 32c, and is fixed by pushing and bending the free part to the back side and hooking both.

  In use, for example, as shown in FIG. 6B, the first side portion 31c and the second side portion 32c are bent to a certain angle, and then the two locking pieces 351d and 352d are pushed and bent. Later, as shown in FIG. 6C, the two locking pieces 351d and 352d are engaged to fix the protruding shape.

<Modification 2 of Embodiment 2>
7A and 7B are diagrams showing an affected part protector 1e according to the second modification of the second embodiment, in which FIG. 7A shows a planar shape, FIG. 7B shows a state in the middle of bending, and FIG. It is a figure which shows a fixed state after bending. The affected part protector 1e is different from the affected part protector 1c according to the second embodiment only in the bending fixing part 35e.

  The bent fixing part 35e is provided with a locking piece 351e on one of the first side part 31c and the second side part 32c and a locking hole 352e on the other side, and engages the locking piece 351e and the locking hole 352e. By doing so, the protruding shape of the affected part protection part 30e is fixed. Here, for convenience of explanation, it is assumed that a locking piece 351e is provided in the first side portion 31c, and a locking hole 352e is provided in the second side portion 32c.

  As shown in the figure, the locking piece 351e is provided in such a form that only the root is connected to the first side part 31c and the other part is released from the first side part 31c. The locking hole 352e is provided as a through hole, and has a shape corresponding to the locking piece 351e. More specifically, as shown in the drawing, the locking piece 351e can be formed in a shape that is generally T-shaped as a whole and has a bulge in the vertical bar portion. In accordance with this, the entire locking hole 352e is formed in a substantially letter shape, the horizontal bar portion of the locking piece 351e is locked to the small horizontal bar portion of the locking hole 352e, and further fixed at the bulging portion. Can be done.

<Embodiment 3>
8A and 8B are diagrams showing the affected part protector 1f according to the third embodiment, in which FIG. 8A is a diagram showing the front side, FIG. 8B is a diagram showing each layer constituting the affected part protector, and FIG. ) Is a view showing the back side excluding the release material layer. Constituent elements similar to those in the above embodiment are given the same reference numerals, and descriptions thereof are omitted.

  The affected part protector 1f includes a base material layer 11f, an elastic material layer 14f, an adhesive layer 12, and a release material layer 13.

  The base material layer 11f is a layer that forms the front side of the affected part protector 1f. For example, a material such as a nonwoven fabric, a synthetic resin film, Japanese paper, or cotton cloth is used. The base material layer 11f may be made of a stretchable material. As illustrated, in the present embodiment, the base material layer 11f is in the form of two separated sheets.

  The pressure-sensitive adhesive layer 12 is a layer that is applied (laminated) to the back side of the base material layer 11f. For example, a silicone resin pressure-sensitive adhesive, an acrylic resin pressure-sensitive adhesive, or a synthetic rubber pressure-sensitive adhesive is used.

  The elastic material layer 14f is a layer partly constituting the front side of the affected part protector 1f and partly disposed on the back side of the base material layer 11f. For example, a thin metal member, a thin resin member, etc. Used. The elastic material layer 14f retreats inward from the edge of the base material layer 11f, and is disposed at the center of the affected part protector 1f. The elastic material layer 14f may be affixed and fixed to the base material layer 11f with an adhesive or pressure sensitive adhesive (not shown), or the base material layer 11f may be fixed by the pressure sensitive adhesive layer 12 as shown in FIG. It may be affixed to and fixed.

  The release material layer 13 is a layer that covers the adhesive layer 12 from the back side, and a material such as paper or a synthetic resin film is used. Although not shown, a silicone resin or the like is applied to the release material layer 13 so that the release material layer 13 can be peeled cleanly. As illustrated, in this embodiment, the release material layer 13 is in the form of two sheets. Further, as shown in the figure, the release material layer 13 may cover a portion where the elastic material layer 14f is present, or only the layer where the elastic material layer 14f is not present and the adhesive layer 12 is exposed on the back side. May be.

  As shown in the figure, the affected part protector 1f includes a first attaching part 21f, a second attaching part 22f, and an affected part protecting part 30f.

  21 f of 1st sticking parts are the parts stuck on the skin of one side, and are comprised including the base material layer 11f, the elastic material layer 14f, the adhesive layer 12, and the peeling material layer 13 in an order from the front side. The 1st sticking part 21f is formed in an ellipse shape as illustration as an example.

  In the first pasting portion 21f, the elastic material layer 14f has a narrower arrangement area than the base material layer 11f. As an example, as shown in the drawing, the elastic material layer 14f extends from the edge to the inside (affected part protection part 30f side). Set back.

  The 2nd affixing part 22f is a part affixed on the skin of the other side, and is comprised including the base material layer 11f, the elastic material layer 14f, the adhesive layer 12, and the peeling material layer 13 in an order from the front side. The 2nd sticking part 22f is formed in an ellipse shape as illustration as an example.

  In the second affixing portion 22f, the elastic material layer 14f has a narrower arrangement area than the base material layer 11f, and as an example, as shown in the drawing, the elastic material layer 14f extends from the edge to the inside (affected part protection part 30f side). Set back.

  The affected part protection part 30f is a part that covers the affected part, and does not include the adhesive layer 12, but includes only the elastic material layer 14f.

  As an example, the elastic material layer 14f in the affected part protection part 30f has a U shape or a shape obtained by repeatedly inverting and bending the U shape. For example, as shown in the drawing, the elastic material layer 14f in the affected part protection part 30f has a self-shaped shape obtained by reversing and bending two U-shaped shapes. The elastic material layer 14f is urged in the proximity direction at the opposite sides of the U-shape.

  When the affected part protective device 1f is used, the release material layer 13 is peeled off, the affected part protected part is placed above the affected part, the first attached part is attached to one skin across the affected part, and the second attached part is Affixed to the other skin. If it tries to change the space | interval between a 1st sticking part and a 2nd sticking part in other words, if it tries to move the site | part close | similar to an affected part in other words, it will be in the restoring force to each side of the U-shape of the elastic material layer 14f. You must give it the power to resist. However, since the force of unconscious movement is weak, it is difficult to deform each side in the separating direction. This suppresses unconscious movement. On the other hand, when it is necessary to move consciously, the force is large, and a force against the restoring force is applied to each side of the U-shape to deform it in the separating direction so that it can move. When the conscious movement is stopped, each of the U-shaped sides of the elastic material layer 14f returns to the original state by the restoring force and returns to the unconscious movement suppression state.

  The affected part protector 1f can suppress the opening of the affected part by suppressing unconscious movement.

  Furthermore, the affected part protector 1f can reduce the manufacturing cost by simplifying the configuration.

<Embodiment 4>
FIG. 9 is a diagram illustrating an affected part protector 1g according to the fourth embodiment. The affected part protector 1g is different from the affected part protector 1f according to the third embodiment only in the elastic material layer 14g and the affected part protector 30g.

  The elastic material layer 14g is a layer partly constituting the front side of the affected part protector 1g and partly disposed on the back side of the base layer 11f. For example, a material having strong stretching force such as rubber is used. The elastic material layer 14g retreats inward from the edge of the base material layer 11f, and is distributed in an elongated range at the center of the affected part protector 1g. The elastic material layer 14g may be affixed and fixed to the base material layer 11f with an adhesive or pressure sensitive adhesive (not shown), or may be affixed to the base material layer 11f with the pressure sensitive adhesive layer 12 and fixed. .

  The affected part protection part 30g is a part that covers the affected part, and includes only the elastic material layer 14g.

  When the affected part protective device 1g is used, the release material layer 13 is peeled off, the affected part protected part is placed above the affected part, the first attached part is attached to one skin across the affected part, and the second attached part is Affixed to the other skin. Then, if it tries to change the space | interval between a 1st sticking part and a 2nd sticking part, in other words, when trying to move the site | part close | similar to an affected part, the force which resists the restoring force of the elastic material layer 14g is given, and this is given. Must be stretched. However, unconscious movement is difficult to extend because its power is weak. This suppresses unconscious movement. On the other hand, when it is necessary to move consciously, the force is large, and the elastic material 14g can be extended and moved by applying a force against the restoring force. And when conscious movement stops, it will return to an original state with the restoring force of the elastic material layer 14g, and will return to an unconscious movement suppression state.

  The affected part protector 1f can suppress the opening of the affected part by suppressing unconscious movement.

  Furthermore, the affected part protector 1f can reduce the manufacturing cost by simplifying the configuration.

  As mentioned above, although embodiment of the affected part protective device which concerns on this invention was described, these are only examples of embodiment of this invention, and this invention is not limited to these. The present invention includes a combination of the above embodiments and various modifications.

  For example, the affected part protector in each of the above embodiments may be configured to be transparent. Further, the affected part protection part may have another shape as long as it projects to the base material layer side.

  In addition, although the example which protects a wound was demonstrated above, an affected part protective device is useful also as an application which restrict | limits the expansion / contraction of the joint of a rheumatism, or protects the bruised affected part, for example.

DESCRIPTION OF SYMBOLS 1, 1a, 1b Affected part protector 11 Base material layer 12 Adhesive layer 13 Peeling layer 14, 14a Elastic material layer 15 Backing material layer 21 1st sticking part 22 2nd sticking part 30, 30a, 30b Affected part protecting part 31 1st Side 32 Second Side 33b Step 40a Advance Exit

Claims (12)

A diseased part protector comprising a base material layer, an adhesive layer, and a release material layer,
Including a first pasting part, a second pasting part, and an affected part protecting part,
An elastic material layer is included between the base material layer and the pressure-sensitive adhesive layer,
The affected part protector, wherein the affected part is protected by the elastic material layer in the affected part protecting part having a restoring force. The affected part protective device according to claim 1,
The affected part protector, wherein the elastic material layer in the affected part protective part is provided in a planar shape. The affected part protector according to claim 2,
The affected part protection device, wherein the elastic material layer in the affected part protection part is provided in a U shape or a shape obtained by repeatedly inverting and bending two or more U shapes. The affected part protective device according to claim 1,
The affected part protector, wherein the elastic material layer in the affected part protection part is provided in a protruding shape protruding toward the base material layer. It is an affected part protective equipment of Claim 4, Comprising:
The affected part protective device, wherein the elastic material layer in the affected part protection part is provided in a substantially inverted V shape protruding toward the base material layer side. It is an affected part protective equipment of Claim 4, Comprising:
The affected part protector, wherein the elastic material layer in the affected part protection part is provided in a substantially arc shape protruding toward the base material layer side. It is an affected part protective equipment of Claim 4, Comprising:
The affected part protector, wherein the elastic material layer in the affected part protection part is provided in a substantially M shape protruding toward the base material layer side. It is an affected part protective device as described in any one of Claims 4-7,
A diseased part protector comprising a backing layer between the elastic material layer and the adhesive layer. The diseased part protector according to claim 8,
The affected part protection device, wherein the affected part protection part does not include the backing layer. The affected part protective device according to claim 1,
The affected part protector, wherein the elastic material layer in the affected part protection part is provided so as to be changeable from a planar shape to a protruding shape protruding toward the base material layer. It is an affected part protective device of Claim 10, Comprising:
The affected part protector includes a bent fixing part for fixing the protruding shape. It is an affected part protective device as described in any one of Claims 1-11,
An affected part protector comprising an exit through at least a part of the affected part protective part.

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