JPH0435182B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a medical bandage used for cuts, abrasions, etc. on the human body.

(Prior art) As shown in FIG. 9 (perspective view of a bandage), a disinfectant-containing pad 52 is attached to the center of the adhesive surface 51a of a translucent adhesive sheet 51, and a removable pad 52 is attached to the adhesive surface 51a. A bandage 50 consisting of a bandage 54 to which a liner 53 is attached and a paper case 55 in which the bandage 54 is enclosed and sealed is popular.

When using such a conventional bandage 50, first tear the unsealed part 56 at the middle part of the longitudinal end of the paper case 55 in FIG. Take out 54.
Next, the liner 5 is divided into two parts as shown in FIG.
3 and 53 are peeled off one after another, the pad 52 is brought into contact with the wound, and the adhesive sheet 51 is applied onto the skin.

(Problems to be Solved by the Invention) However, the above-mentioned conventional bandage has the following problems.

First, the pad 52 is usually kept clean by containing a disinfectant to protect the wound area, but when it is used, the liner 53 is peeled off by hand, so it is easy to touch the pad 52, and the pad surface It contaminates the This is particularly problematic since hands are dirty during use.

Second, in order to use it, it is necessary to first tear the paper case 55 and take out the bandage 54 inside, then peel off the liners 53, 53, and finally apply the pad 52 to the wound and apply it. It takes time and effort. In particular, since the liner 53 is strongly adhered to the adhesive sheet 51, there is a problem in that it is difficult to peel off.

As a handling problem, when the liner 53 is peeled off from the adhesive sheet 51, the adhesive sheet 51 may stick to your hands or stain the pad 52 as described above, so it is important to make sure that the pad 52 is not applied accurately to the wound. For example, one liner 5
3 is peeled off from the adhesive sheet 51, and the remaining liner 53 remains attached to the adhesive sheet 51.
The pad 52 is applied to the wound, the liner 53 is pulled out while pressing the bandage, and the adhesive sheet 51 is applied. However, such operations are quite difficult if you are not accustomed to handling them. When used by a child, both liners 53 are peeled off from the adhesive sheet 51 before the pad is applied to the wound. If you do this, you may end up staining the pad, or you may not be able to apply it to the desired location accurately. In addition, the adhesive sheet 51
When reapplying the bandage, it often wrinkles and the bandage itself becomes unusable.

Thirdly, in conventional adhesive plasters, after use, there are a total of 4 paper cases 55 and 2 liners 53, 53 separated from each other.
Two residues are produced. Therefore, it also causes the residue to be scattered.

The present invention provides a bandage that solves the various problems mentioned above.

(Means for Solving the Problems) As shown in FIG.
A bandage body 6 comprising a pad 3 affixed to the center of the adhesive surface 2a and removable liners 4 and 5 affixed to the adhesive surface 2a, and a case 7 formed by enclosing and sealing the bandage body 6. The case 7 has a pair of case halves 7a and 7b attached to each other in a peelable manner at their peripheral edges, and an unsealing part 10 is formed at one end. The body 6 is folded back at the pad 3 so that the back side of the adhesive sheet 2 overlaps and is stored in the case 7, and the liner 4 is folded over the pad 3.
The liner 4 is divided into two halves such that the end sides thereof overlap at the folded portion, and the outer surfaces of the two halves of the liner 4 on the end sides are respectively connected to the inner surfaces of the case 7 facing each other.

(effect) Next, the operation of the present invention will be explained.

As shown in FIG. 6A, when the case 7 is opened by pulling the left and right edges, which are the unsealing parts, in the directions of arrows H1 and H2, the bandage 6 can be taken out as shown in FIG. 6B. At this time, the adhesive bandage 6 is in a state of being folded in half. If you pull further in the direction of arrows H1 and H2,
As shown in FIG.
Divide into two. On the other hand, since the ends of the liners 4 and 5 are bonded to the inner surfaces of each of the case halves 7a and 7b with adhesive or the like, by pulling the case halves 7a and 7b outward, the case halves 7a and 7b, the liners 4, 5 are peeled off from their abutting ends.

By further pulling each case half 7a, 7b, the liners 4, 5 are gradually peeled off from the adhesive sheet 2, but since the abutting side end surfaces of the liners 4, 5 are still in the pad 3, the liners 4, 5 are peeled off from the adhesive sheet 2. 4, 5 and the adhesive sheet 2 are adhesive only at the side edges excluding the pad 3, and because the adhesive strength between the liners 4, 5 and the adhesive sheet 2 is relatively weak, it is easy to remove the pad 3. be exposed to. In the area where the pad 3 is exposed, the liners 4 and 5 adhere to the adhesive sheet 2 over the entire surface, so that peeling of the liners 4 and 5 stops immediately. Once the pad 3 is exposed, the pad 3 is applied to the wound area and the liners 4, 5 are gradually pulled to peel the liners 4, 5 from the adhesive sheet 2 while the adhesive sheet 2 is attached.

At the initial stage when the case halves 7a, 7b are pulled, the pad 3 is exposed, so it is easy to apply the pad 3 in accordance with the position of the wound in this state. At this time, the remaining portions of the liners 4 and 5 are adhered to the adhesive sheet 2, so the adhesive sheet 2
will not stick to your hands and will be easier to handle.

(Example) Below, preferred examples according to the present invention are listed,
The details will be explained with reference to the drawings.

[First Example] First, a first example will be described with reference to FIGS. 1 to 6. Fig. 1 is a cross-sectional front view of the bandage according to the first embodiment, Fig. 2 is a plan view of the bandage with the upper half of the case removed, and Figs. 3 and 4 are a section of the middle circle P in Fig. 1. A partial extraction diagram showing a modified example,
FIG. 5 is a partial extracted diagram showing a modified embodiment of the middle circle Q in FIG. 1, and FIG. 6 is an explanatory diagram of the action of the bandage according to the first embodiment.

The adhesive sheet 2 is made of a translucent and soft material, such as a vinyl sheet, and has a generally rectangular overall shape, with rounded edges as shown in FIG. One side of this adhesive sheet 2 becomes an adhesive surface 2a, and a pad 3 formed of gauze is placed in the center of this adhesive surface 2a.
Paste and fix, and pad 3 contains a disinfectant.

On the other hand, a pair of liners 4 and 5 are prepared which are formed a predetermined length longer than the right (or left) half of the adhesive sheet 2. The liners 4 and 5 are generally made of paper, and one surface is subjected to a surface treatment to make the adhesive surface 2a removable. Also, as shown in FIGS. 1 and 2, at the abutting side ends of the liners 4 and 5, and at the inner surface 7a of the case 7.
-1, the part facing 7b-1 is the glue margin 4s, 5
Let it be s.

Therefore, the adhesive sheet 2 is in the center, that is, in the pad 3.
Fold the part back so that the adhesive surface 2a is on the outside, and attach the liners 4 and 5 to each of the adhesive surfaces 2a located above and below.
The abutting sides of No. 5 are overlapped. Thereby, the above-mentioned bandage body 6 is constructed.

In addition, case 7 is a paper case, and the bandage 6
Form into a size that can be enclosed. The case 7 consists of a pair of upper and lower case halves 7a and 7b, which are paper sheets. As shown in FIG. 1, the opposing edges of the stacked case halves 7a and 7b have markings as shown in FIG. A glue margin 7s is provided to form a sealed case 7 when the case halves 7a and 7b are bonded together. Note that an opening portion 10 is provided at the end of the case 7. This unsealing part 10 has glue margins 7s provided at the ends of the case halves 7a and 7b slightly inward, and this glue margin 7s
It is constructed by providing edge pieces 7c and 7d that can be gripped by hand on the outside of s.

Therefore, when assembling the bandage 1, first, the bandage 6 is manufactured, and then the adhesive portion 5s of the bandage 6 is adhesively fixed to the inner surface of one of the case halves 7b using, for example, an adhesive 9. Furthermore, the inner surface of the other case half 7a and the glue margin 4s are similarly pasted and fixed with the adhesive 8, and at the same time the glue margins 7s of each case half 7a, 7b are mutually pasted with the adhesive 11. Then, the bandage body 6 can be enclosed in the case 7, and the sealed bandage 1 can be assembled.

In addition, the part of the bandage 6 other than the pad 3 is
It may be folded outward as shown in the figure, or it may be folded inward as shown in Fig. 4. This allows the bandage 1 to be made smaller. Further, the positions of the liners 4 and 5 to be attached to the case 7 may be changed as shown in FIG.

FIG. 6 clearly shows how to use such a bandage 20. Hold the edge pieces 7c and 7d with your hands, and
The case 7 can be opened by pulling in the H1 and H2 directions, and the liners 4 and 5 can be peeled off from the pad 3 according to the above-described action to be ready for use.

[Second Example] Next, a second practical example will be described with reference to FIGS. 7 and 8. FIG. 7 is a cross-sectional front view of the bandage according to the second embodiment, and FIG. 8 is a developed view of the case half and liner. In FIGS. 7 and 8, the same parts as in FIGS. 1 to 6 are given the same reference numerals to clarify the structure.

The difference between the second embodiment and the first embodiment (FIG. 1) is that the first practical example has a liner 4 on the inner surface of the case 7.
The second embodiment differs in that the case halves 7a and 7b of the case 7 and the liners 4 and 5 are integrally formed, respectively. That is, as shown in FIG. 8, the case half 7a (or 7b) and the liner 4 (or 5) are formed continuously and integrally from one sheet member 12, and are folded back at the fold line R for use. It should be noted that the left and right portions of the glue margin 7s bordering on the fold line R are provided on opposite sides of each front and back. This facilitates assembly.

Although various embodiments have been described above, the present invention is not limited to these embodiments. For example, the illustrated materials can be replaced with any other equally effective materials. Although adhesive was used to attach each part, for example, if the case is made of a resin sheet, any other bonding means may be used, such as heat-sealing. Furthermore, it is also possible to freely combine and implement the respective embodiments. Any other arbitrary changes in the shape, structure, arrangement, etc. of details that do not depart from the gist of the present invention are permitted within the scope of the present invention.

(Effects of the Invention) As described above, the bandage according to the present invention includes a bandage formed by adhering a pad to the adhesive surface of an adhesive sheet and a releasable liner to the adhesive surface, and encapsulating this bandage. In the bandage, the case consists of a pair of case halves that are releasably glued together at their peripheral edges, and an opening is formed at one end, and the bandage has a back side of the adhesive sheet. The liner is folded back at the padded part so as to overlap and stored in the case, and the liner is divided into two parts at the folded back part of the padded part so that the end sides thereof overlap, and the outer surface of the end side of each liner is divided into two parts. By being configured to be coupled to the inner surfaces of the opposing cases, the following effects can be obtained.

By opening the case and pulling the case halves outward while grasping the case, a tensile force is applied to the mating end of the liner, and in the first step, the pad portion is first exposed. This is because the adhesive force between the liner and the adhesive sheet at the padded portion is relatively weak. In this state, the pad is completely exposed, so the pad can be applied accurately to the wound. Furthermore, at this time, the remaining portion of the liner is still adhered to the adhesive sheet, so the adhesive sheet does not stick to the hands, making it extremely easy to handle. As a result,
It can be used easily even by children who are not accustomed to handling it, and mistakes during use can be avoided.

Since the case and liner are combined or integrated, there are only two residues left after use, which is half that of the conventional case, and scattering of the liner and the like can be prevented.

Since the adhesive bandage is folded and stored in the case, it can be downsized to about half the size of a conventional case, and can be easily put into a wallet or the like without folding, making it convenient for storage and carrying.

[Brief explanation of drawings]

Fig. 1 is a cross-sectional front view of the bandage according to the first embodiment, Fig. 2 is a plan view of the bandage with the upper half of the case removed, and Figs. 3 and 4 are the middle circle P section in Fig. 1. FIG. 5 is a partially extracted diagram showing a modified example of the middle circle Q in FIG. FIG. 8 is a cross-sectional front view of the bandage according to the second embodiment, FIG. 8 is a developed view of the case half and liner in the bandage, and FIG. 9 is an explanatory view of the operation of the bandage according to the conventional example. 1... Bandage, 2... Adhesive sheet, 2a... Adhesive surface, 3... Pad, 4, 5... Liner, 6...
Bandage body, 7... Case, 7a, 7b... Case half, 8, 9... Adhesive, 10... Opening part.

Claims (1)

[Scope of Claims] 1. An adhesive bandage formed by adhering a pad to the adhesive surface of an adhesive sheet and a removable liner affixed to the adhesive surface, and a case formed by enclosing and sealing the adhesive bandage. In the bandage, the case has a pair of case halves that are peelably glued together at their peripheral edges, an opening is formed at one end, and the bandage is folded back at the pad part so that the back sides of the adhesive sheets overlap. and is stored in the case, and the liner is divided into two halves with their end sides overlapping each other at the folded part of the pad part, and the outer surfaces of the two halves of the liner on the end sides are respectively connected to the inner surface of the case facing each other. A bandage that is characterized by: 2. Claim 1, characterized in that the adhesive bandage is folded with the liner outside, and the bisected liner and each case half facing each liner are integrally formed so as to be continuous at the end on the abutting side. Bandage as described in section.