JP2005218607A - Easy-to-remove first-aid adhesive plaster - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a first-aid adhesive plaster which is easy to remove from a lesion after use. <P>SOLUTION: By providing cutting lines on both sides near the pad of the first-aid adhesive tape, the problem that the conventional first-aid adhesive tape is not easy to remove and the problem that it is painful when removing it are solved. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to an emergency bandage.

Conventional emergency bandages consist of an adhesive tape and a release sheet with a pad applied to the affected area.
It is made to protect the wound well. However, since the adhesive strength of the adhesive tape is strong, it was difficult to remove it.
The easy-to-peel emergency adhesive bandage of the present invention is easy to peel off by providing a cutting line in the vicinity of the pad as will be described later, but it is thick by putting a perforation on the adhesive tape and cutting at that part. There are the following prior applications that can deal with finger wounds with different scissors without using scissors.
Japanese Utility Model Publication No. 05-65318

  Conventional emergency bandages have been difficult to peel off because the adhesive tape has strong adhesive strength when peeled off from the skin after being replaced or used. Moreover, if it is stuck for a long time, the adhesiveness increases, and it becomes difficult to peel it off. When it is wound around a finger, the adhesive tape overlaps, so that it becomes more difficult to peel off.

  The present invention seeks to solve the problems of conventional emergency bandages, such as difficulty in peeling emergency bandages and pain when peeling, by providing a cutting line in the vicinity of the pad.

  The first application in Document 1 is an emergency bandage with a perforated cut line in an adhesive tape. The perforated line has the required length without using scissors to deal with finger wounds of different thickness. It is intended for cutting, and is fundamentally different from the easy-to-peel emergency adhesive bandage of the present invention.

  The easy-to-peel emergency adhesive bandage of the present invention according to claim 1 is characterized in that cutting lines are provided on both sides in the vicinity of the pad. The easy-to-peel emergency adhesive bandage of the present invention of claim 2 is characterized in that margins are provided at both ends of the adhesive tape at the cutting line of claim 1.

  Even when wound around a finger by providing cutting lines on both sides in the vicinity of the pad, if the edge of the pad is picked up and pulled to the side, the adhesive tape is cut at the cutting line and can be easily peeled off from the pad. Even when pasted on a flat surface, the pad can be picked and cut in the same way, so the remaining adhesive tape part can be pulled and floated slightly, and can be easily peeled off from that part.

In this way, it is not necessary to try to remove the adhesive tape from the end when pulling or peeling the emergency bandage, and it can be peeled with little pain without hurting the wound or pulling the skin, It is ideal for the treatment of young children's wounds and has the advantage of being able to keep the affected area clean because it can be re-applied over and over.

  The present invention will be described in detail based on examples with reference to the drawings.

  FIG. 1 is a view showing the present invention according to claim 1 of Example 1, in which cutting lines 4 each having a plurality of cut portions 5 are provided on both sides in the vicinity of a pad 2 applied to an affected area. In Example 1, a plurality of cut portions 5 cut by 2 to 3 mm were provided at intervals of about 2 mm between adjacent cut portions 5 to form cutting lines 4. Thus, after use, when the edge of the pad 2 was picked up and pulled to the side, the adhesive tape 1 was cut at the cutting line 4 and the adhesive tape could be easily peeled off.

FIG. 2 is a view showing the present invention of claim 2 of the second embodiment. The difference from the first embodiment is that the cutting line 4 is not inserted up to the end of the adhesive tape 1 and blanks are formed at both ends of the adhesive tape 1. It is in the place which provided the part of 3.
In Example 2, since the width of the adhesive tape 1 was 2 cm, margins 3 of about 4 mm were provided at both ends, and cutting lines were made in the same manner as in Example 1. By providing this margin 3, even when the release sheet was peeled off from the adhesive tape 1 or when the release sheet was stuck to the skin and peeled off, it was not broken. As a result, when it is put on a finger or the like, it is no longer broken when the joint is bent.

  If the cutting line is placed in the immediate vicinity of the pad of the emergency bandage, the cutting line may be broken depending on the method of putting and applying the cutting line, operation, joints, etc., so the thickness of the pad, adhesiveness, elasticity etc. Although it differs depending on the product, good results were obtained when it was about 2 to 3 mm away from the pad.

  When the cutting line is put at a position about 7 mm away from the pad, it can be peeled off, but depending on the skin quality, it sticks strongly, so there was a possibility of feeling pain on the skin when peeling off. By providing a cutting line perpendicular to the pad approximately 2-3mm away from the pad, it reduces the pain on the skin due to the adhesive strength and stretchability of the adhesive tape, and protects the affected area. It can be easily removed.

  However, since the characteristics vary depending on the product such as the form of the emergency bandage and the thickness of the pad, it is not necessary to set the shape of the cutting line, how to put it, the interval between the pad and the cutting line, etc. as described in the above embodiments.

  Emergency bandages are used by everyone at home, at school, at work, etc., and are widely used worldwide. The easy-to-peel emergency adhesive bandage of the present invention can be expected to be more widespread because it can reduce the inconvenience of peeling regardless of age or sex.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a diagram showing Example 1 of an easy-to-peel emergency adhesive bandage according to the present invention. It is a figure which shows Example 2 of the emergency adhesive bandage which is easy to peel off of this invention. It is a figure which shows the state which has peeled off the emergency adhesive bandage which is easy to peel off of this invention.

Explanation of symbols

1 Adhesive tape 2 Pad 3 Margin 4 Cutting line 5 Cut part

Claims (2)

  An easy-to-peel emergency adhesive bandage characterized in that cutting lines are provided vertically on both sides in the vicinity of the pad. The emergency adhesive bandage according to claim 1, wherein margins are provided at both ends of the adhesive tape.

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