KR200167444Y1 - Medical pad - Google Patents

Abstract

The present invention relates to a medical adhesive pad, and in particular, a plurality of incision lines are radially formed on the adhesive pad, so that the adhesive pad attached by the movement of the affected part is easily moved from the affected part even if the movement is frequent and attached to the affected part formed of a bent or curved surface. The present invention relates to an adhesive pad coated with an anti-inflammatory painkiller that can prevent falling.

The present invention is a medical adhesive pad, the base material 14, the therapeutic agent composition 12 is composed of a therapeutic agent component layer 16 is mixed with the adhesive 13 and applied to the base material 14, the substrate ( 14) and the therapeutic agent component layer 16 are characterized by being simultaneously incised by a plurality of incisions 19a-19n to the outer periphery in a radial form centered on the central portion.

As described above, in the present invention, even when attached to the affected area or the curved area or the curved area forming the axis of the rotational movement, which is frequent and large, the movement is made without wrinkles, and the adhesive pad attached by the movement of the affected area is separated from the affected area. The anti-inflammatory analgesic applied to the adhesive pad can be prevented from going out has the advantage that can continuously penetrate the affected area through the skin.

Description

Medical Adhesive Pads

The present invention relates to a medical adhesive pad, and in particular, a plurality of incision lines are radially formed on the adhesive pad, so that the adhesive pad attached by the movement of the affected part is easily moved from the affected part even if the movement is frequent and attached to the affected part formed of a bent or curved surface. The present invention relates to an adhesive pad coated with an anti-inflammatory painkiller that can prevent falling.

In general, when muscle pain, joint pain and bruises occur in the body, the affected area is treated by attaching an adhesive pad coated with an anti-inflammatory analgesic agent, commonly called 'pas', to allow the anti-inflammatory analgesic component to penetrate into the affected body through the skin.

As shown in FIG. 1, the adhesive pad 1 coated with the conventional anti-inflammatory analgesic component includes a woven fabric or a component layer 6 in which a chemical agent 2 having an anti-inflammatory analgesic component is mixed on the upper surface thereof with the adhesive 3. It is applied to one side of the base material 4 made of a nonwoven fabric with a certain thickness, and a release paper 5 is detachably attached to its surface to prevent adhesion with foreign matter or a case.

When the adhesive pad 1 is used, the user cuts the release paper 5 along the perforation line 7, the center portion of which is cut on the upper surface of the adhesive 3, and then releases the release paper 5 from the adhesive pad 1. It removed and used to apply to the affected part.

By the way, in the conventional adhesive pad, if the affected part is a part of the joint which is frequently moved and forms the axis of the rotational movement such as the joint part (knee, elbow and shoulder), the adhesive pad 1 is attached while the joint part is straight and then the joint part is attached. When bending, the affected part of the joint is stretched, but the adhesive pad 1 is not stretched correspondingly, so that the relatively low adhesive force of the front and rear ends in the bending direction drops from the affected part. This will occur.

In addition, this phenomenon is contrary to the above, if the adhesive pad 1 is attached in a state where the joint is bent, the adhesive pad 1 in a planar state may not be attached to the entire area of the curved part, and wrinkles may be formed thereafter. In the case of straightening the joints, the opposite phenomenon occurs.

That is, in general, the skin of the joint area in the bent state is in the extended state of the skin when straight.

Therefore, if the adhesive pad 1 attached at the time of bending is not contracted in response to the spreading of the joint, the portion of the adhesive pad 1 at the bending point where the contraction is relatively large is immediately dropped or the affected part (such as the joint part) As a result of the continuous movement, the adhesion between the affected part and the adhesive pad 1 is weakened, so that the adhesive pad is separated from the affected part.

In addition, when a part of the adhesive pad 1 falls from the affected part, foreign matter is inserted in the part to be attached to the adhesive surface, or during sleep, the end of the adhesive pad is attached to the marl underwear. Phenomenon occurs.

Therefore, the present invention is to solve the above problems, its purpose is to form a large number of incisions radially on the adhesive pad is frequently moved and attached by the movement of the affected part even if attached to the affected part made of bent or curved surface It is to provide a medical adhesive pad that can prevent the adhesive pad from falling easily from the affected part.

1 is a perspective view showing an adhesive pad coated with a conventional anti-inflammatory analgesic,

Figure 2 is a perspective view showing a medical adhesive pad according to the first embodiment of the present invention,

3 is a rear view showing a medical adhesive pad according to the present invention,

4a to 4d is a schematic view showing a state in which the adhesive pad according to the present invention attached to the affected part of the user,

5a to 5e is a schematic view showing each of the adhesive pads of various shapes according to the present invention,

6a is an exploded perspective view of an adhesive pad according to a second embodiment of the present invention;

6B is a rear view of a second embodiment in which release paper is attached to an adhesive pad;

7 is a rear view of the adhesive pad showing a modification of the second embodiment.

* Description of the symbols for the main parts in the drawings *

10: adhesive pad 12: chemicals

13: adhesive 14: base material

15: release paper 16: component layer

17: perforation 19,19a-19d: incision

30a-30n; 40a-40n: pad strand

49a-49n: incision 20: shoulder area

21: Elbow 25: Ankle

27: hand area

Therefore, in order to achieve the above object, the present invention is a medical adhesive pad, the substrate and the therapeutic composition is composed of a therapeutic agent layer mixed with the adhesive and applied to the substrate, the substrate and the therapeutic agent layer at the same time It provides a medical adhesive pad characterized in that the incision by a plurality of incisions to the outer periphery in the center of the radiation.

In addition, when the adhesive pad is attached to the curved part of the curved surface, it is spread around the plurality of incisions and is bonded along the curved surface of the wound to increase the mutual contact area between the adhesive pad and the wound to increase the bonding force between the affected part. Can be.

In addition, the adhesive pad may be made of any one of a polygon, a circle to an oval.

As described above, the present invention can prevent the adhesive pad attached by the movement of the affected part from falling off from the affected part, even if it is attached to the affected part, especially the joint part that forms the axis of the rotational movement with large movement. The applied anti-inflammatory analgesic has the advantage of being able to continuously penetrate the affected area through the skin.

(Example)

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

2 is an exploded perspective view illustrating a medical adhesive pad according to a first embodiment of the present invention, and FIG. 3 is a rear view of the adhesive pad.

As shown in Figure 2, the adhesive pad 10 of the present invention, for example, the adhesive pad having an anti-inflammatory analgesic component, the basic structure is the same as the conventional example, for example, the drug 12 having an anti-inflammatory analgesic component is a pressure-sensitive adhesive ( The component layer 16 mixed with 13) is applied to one side of the substrate 14 made of a woven or nonwoven fabric with a constant thickness.

On the surface of the adhesive pad 10, a release paper 15 for preventing adhesion to the foreign matter or the packaging case is commercialized in a state in which it is detachably attached. In the center portion of the release paper 15, a cut line 17 is formed as in the prior art, and has a structure that can be separated along the cut line 17. In this case, the release paper 15 may have a structure attached to the adhesive surface of the adhesive pad 10 by being manufactured so that the center portion overlaps by a predetermined length in a state divided into two in advance in the manufacturing step. In this case, the release paper 15 can be peeled off more easily.

The adhesive pad 10 according to the present invention is the adhesive pad 10 along a plurality of incisions 19 extending in the radiation direction to the outer circumference of the center of the adhesive pad 10 as shown in FIGS. 2 and 3. The periphery of was branched into multiple pad strands (30a-30n). Here, n is a positive integer, and if the size of the adhesive pad is large, it is preferable to increase the number of pad strands in proportion thereto.

In this case, even if the adhesive pad 10 is made of adhesive pads 10a-10e forming a square, triangle, polygon, circle and oval shape as shown in FIGS. 5A to 5E, Likewise, branching the periphery along a plurality of incisions 19 has the same effect. The adhesive pad of the present invention can be applied to any shape product in addition to the above shape.

Adhesive pad 10 according to the first embodiment of the present invention configured as described above is preferably a curved annular portion (non-bent portion) or shoulder 20 such as back or forearm rather than a severely bent portion such as elbow (Fig. 4a) ), Ankle 25 (FIG. 4C), wrist 27 (FIG. 4D) may have a wider joint surface to which chemicals are applied while improving adhesion when used in a non-flexible bent portion.

When using the adhesive pad 10 of the first embodiment, first, the release paper 15 is cut in two along the perforation line 17, and then two release papers 15 are cut out from the surface of the adhesive pad 10, respectively. Peel off.

Subsequently, the adhesive pad 10 from which the release paper 15 has been peeled off is uniformly spread and attached to the affected part. In this case, since the periphery of the adhesive pad 10 is branched into a plurality of pad strands 30a-30n, the spacing between the pad strand and the pad strand is slightly widened in response to the curvature of the affected portion, and wrinkles are not formed evenly. Crab adhesion is achieved.

In this case, since adjacent pad strands 30a-30n and pad strands 30a-30n are not bonded to each other, even if a slight contraction or swelling occurs in the forearm or wrist affected part, contraction or swelling of the affected part may occur. Therefore, the phenomenon that the adhesive pad 10 falls easily can be prevented.

Figure 6a is an exploded perspective view showing a second embodiment of the present invention, Figure 6b shows a rear view of the adhesive pad to which the release paper is attached, respectively.

The adhesive pad 40 of the second embodiment of the present invention is an adhesive pad suitable for the joint area such as the elbow 21 or the knee, in which the bending of the rotational motion is particularly large, and the second embodiment is added to the first embodiment. This is different from the first embodiment in that a plurality of cutouts 49a-49n are formed so that the gap gradually opens as the pad strands 40a-40n proceed to the periphery.

Since the rest of the structure of the second embodiment is the same as in the first embodiment, the same parts are assigned the same parts and the description thereof will be omitted.

The second embodiment, such as the elbow 21 of Figure 4b in the daily life, the movement of the joint is large, large movements and joints forming the axis of the rotational movement (shrinkage and elongation of the skin is made large, the adhesive pad should be attached when bending Even if the area of the portion to be cut is rather small) or adheres to the curved area, the separation phenomenon of the conventional adhesive pad does not occur.

Since the adhesive pad 40 of the second embodiment is formed with a plurality of wedge-shaped cutouts 49a-49n, adjacent cutouts and cutouts may be formed even in an affected area where the adhesion area of the adhesive pad 40 is reduced, such as the elbow 21. There is an overlap between them and it is not attached.

As a result, even when the curved elbow 21 is straightened, the skin of the attachment portion may contract in response thereto, thereby preventing the central portion or one side portion of the adhesive pad 40 from falling off.

In addition, in the second embodiment, it is also possible that the adhesive pad 40 and the release paper 15 have the same shape as shown in FIG. 7.

Therefore, the present invention can be used to attach to all joints that need to be constantly moving, such as shoulder region elbows, ankles and wrists, and in addition to any part of the body can be used to maintain a strong coupling force with the affected area.

On the other hand, in the description of the embodiment has been described an example in which a drug having an anti-inflammatory analgesic component is applied to the upper surface of the adhesive pad, the invention is not limited to this, but also applied to any kind of medical pad in addition to the pad having an anti-inflammatory analgesic therapeutic component This is possible.

As described above, in the present invention, even when attached to the affected area or the curved area or the curved area forming the axis of the rotational movement, which is frequent and large, the movement is made without wrinkles, and the adhesive pad attached by the movement of the affected area is separated from the affected area. The anti-inflammatory analgesic applied to the adhesive pad can be prevented from going out has the advantage that can continuously penetrate the affected area through the skin.

Claims (4)

In the medical adhesive pad, With the base material (14), The therapeutic composition 12 is composed of a therapeutic ingredient layer 16 mixed with the adhesive 13 and applied to the substrate 14, The substrate 14 and the therapeutic ingredient layer 16 is a medical adhesive pad, characterized in that at the same time is cut by a plurality of incisions (19a-19n) to the outer periphery in a radial form centered on the center. The medical adhesive pad according to claim 1, further comprising a plurality of incisions (49a-49n) that gradually increase in width toward the outer circumference along the incision (19a-19n). The medical adhesive pad according to claim 1, further comprising a release paper (15) detachably adhered to the surface of the therapeutic ingredient layer (16). The medical adhesive pad according to claim 1, wherein the therapeutic ingredient layer (16) contains an anti-inflammatory analgesic ingredient.