TWM565013U - Easy-tearing patch structure - Google Patents

Abstract

The creation is an easy-to-tear patch structure comprising a release profile and a patch body. Wherein the release profile comprises a release zone, a closed cut and a closed hand to form a hand held zone. And the patch body is attached to the release area and the hand-held area, the patch body comprises an adhesive area and a dressing area, wherein the adhesive area is used for sticking to the human body, and the dressing area is used for attaching to the human body The affected area. With this structure, the creation facilitates the user to attach the patch to the affected part.

Description

Easy to tear patch structure

The creation is a patch structure, and in particular, a tear-off patch structure that can be easily attached to the affected part by a user.

According to the general structure of the general patch, a release profile is coated on the hydrophilic hydrocolloid or the medicated patch adhesive surface through the adhesive. When the user attaches the patch to the wound or skin, the user directly peels off the release layer, and then attaches a hydrophilic hydrocolloid or a medicated patch to the skin surface. However, in the process of attaching, the user's inconvenience in tearing off the profile or the sticker may be caused by the release design and material of the patch.

FIG. 1 shows a generally common patch, such as an OK stretcher 1, having a first release profile 11, a second release profile 12, and an applicator body 13, comprising an adhesive zone 14 and a dressing zone 15. This type of patch must be handled with both hands in use. After the first release material 11 is removed, the applicator body on the side of the first release profile 11 is attached to the human body, and the user must be particularly careful not to touch the dressing area 15 and the sticker. The second release profile 12 is removed in the case of zone 14 to avoid contamination or sticking of the adhesive zone 14 and the dressing zone 15 resulting in a decrease in viscosity.

For example, in the patent of the new patent publication No. M462099, the patent provides an easy-to-peel and easy-to-attach patch structure, characterized in that the patch has a release layer, a dressing layer and a release layer, which are coated on the dressing layer. The upper layer is used to isolate the coating layer from contact with the external environment, and a support layer is coated on the isolation layer. An extended side flap is designed on one side of the support layer, and the application layer is used to separate the dressing layer (including the separation layer) from the support layer for the purpose of easily removing the patch. The disadvantages of the structure and use of the novel patent are that the additional layer of the support layer needs to be sprayed during the manufacture of the patch, and when the support layer is torn off after being attached to the skin, the dressing layer and the release layer may be peeled off from the skin. In addition, the viscosity is reduced; two layers of adhesive materials are added to make the patch, which is used to combine the release layer and the isolation (dressing) layer, as well as the support layer and the separation layer, so that the cost is increased. Moreover, the patch structure is easy to cause the support layer or the release layer to bite the dressing after sterilization, resulting in difficulty in use.

A patch structure such as the patent of the new patent publication No. M311406, which provides a composite patch characterized in that the release layer has a slightly smaller opening corresponding to the absorbent layer, so that one side of the release layer is provided. The surface layer and an adhesive layer, and the other side is the absorbing layer; the area of the release layer is at least larger than the area of the adhesive layer of the patch unit, which is convenient for the user to tear and remove the release layer, and will not Stain the adhesive layer to make it adhere and ensure the hygiene of the absorbent layer. The disadvantages of the structure and use of the novel patent are that the cost of the patch manufacturing process is cumbersome, the cost is increased, the user has to use both hands to operate, and when the tear is removed, the edge of the adhesive layer is easily rolled up or adhered to each other.

Still another patch structure, such as the patent of the new patent publication No. M347924, which provides an improved cosmetic patch characterized in that a pick-up portion is provided so that the patch portions do not stick to the user's hand. . However, the novel structure and use disadvantages are that the tear line between the take-up portion and the patch portion is easily broken when the user has not attached the patch portion. Since the area of the break point is too small, it is difficult for the user to control the orientation of the patch during operation. Moreover, the process of making the fracture line is relatively complicated, which increases the manufacturing cost.

Therefore, how to solve the above problems and shortcomings in the past, that is, the creators of the creation and the relevant manufacturers engaged in this industry are eager to study the direction of improvement.

Therefore, in view of the above-mentioned deficiencies, the creators of this creation have collected relevant information, and have designed and developed such new patents through continuous trial and revision through multi-party evaluation and consideration, and through years of experience in the industry.

The purpose of this creation is to provide a tear-off patch structure that can be easily attached to the affected part by a user with one hand.

In order to achieve the above or other objects, an easy-to-tear patch structure is provided, comprising: a release profile comprising a release region, a closed slit and a closed region formed by the closed slit; and a patch body, attached Attached to the release zone and the hand-held zone, the patch body comprises an adhesive zone and a dressing zone, wherein the adhesive zone is used for sticking to the human body, and the dressing zone is for attaching to the affected part of the human body.

In a preferred embodiment, the patch body is attached to the release area in a range larger than the attachment surface of the patch body attached to the handheld area.

The hand-held area is only partially covered by the adhesive area, so after the user attaches the created patch to the human body, the user holds the release area of the hand-held area from the patch. Separation.

In a preferred embodiment, the adhesive portion of the patch body portion is attached to the hand-held area, and the dressing area of the patch body and a portion of the adhesive area are attached to the release area, wherein the hand-held area is attached The adhesive surface of the patch body is formed into a release pattern, so that the patch of the present invention does not cause the release paper to bite the patch due to the sterilization process, resulting in deformation of the patch.

The shape of the closed slit can be any shape, preferably rectangular or circular.

In a preferred embodiment, the patch body is circular or rectangular in shape.

In a preferred embodiment, the material of the release profile comprises polyethylene terephthalate (PET), polypropylene (PP), polyethylene (PE), polyurethane (PU), Cloth, or crepe film.

In order to achieve the above objectives and effects, the technical means and structure adopted by the present invention are described in detail in the preferred embodiment of the present creation, and the features and functions are as follows.

Please refer to FIG. 2 and FIG. 3, which are perspective views and perspective exploded views of a preferred embodiment of the structure of the tear-off patch 2 according to the present invention. As can be clearly seen from the figure, the present invention is an easy-to-tear patch structure. The so-called "appliance" refers to a small medical care product for attaching to the human body, and the affected part can be wounds, pimples and the like. The easy-to-tear patch 2 includes a release profile 21 and an applicator body 22.

The patch can also be used as a chest patch and attached to the chest of the user.

The release profile 21 includes a release region 211, a closed cutout 212, and the closed cutout 212 encloses a hand-held region 213. The "release material 21" includes a release paper, a release film, or a material having a release property after being treated with a release agent, but is not limited thereto. The material of the release profile 21 may include polyethylene terephthalate (PET), polypropylene (PP), polyethylene (PE), polyurethane (PU), cloth, or crepe film. Etc., but not limited to this. The surface of the release profile 21 may be coated with a release agent to facilitate peeling. The closed slit 212 can be cut in advance on the release profile 21 such that the release zone 211 and the hand-held zone 213 are divided into two parts. Preferably, the shape of the closed slit 212 is rectangular, but is not limited thereto.

The patch body 22 is attached to the release region 211 and the handheld region 213. Preferably, the patch body 22 has a circular or rectangular shape. The patch body 22 is attached to the release area 211 in a range larger than the range attached to the handheld area 213. The patch body 22 includes a dressing area 221 for adhering to the human body, and an adhesive area 221 for covering the affected part of the human body. Further, the adhesive area 222 of the patch body 22 is attached to the hand-held area 213, and the dressing area 221 of the patch body 22 and the remaining part of the adhesive area 222 are attached to the release area 211. Preferably, the dressing zone 221 is not in contact with the hand held zone 213 to avoid damaging the properties of the dressing zone. Preferably, the dressing area 221 may be a gauze having a pharmaceutical ingredient or a hydrogel having a pharmaceutical ingredient.

With the above structure and composition design, the following is a description of the use of the present creation: Please refer to FIGS. 4 and 5 at the same time, which is a schematic diagram of the implementation of the preferred embodiment of the easy-to-tear patch structure according to the present invention. . As is clear from the figure, when the presently-discretable patch structure is to be used, the release section 212 and the hand-held area 213 are divided into two parts due to the closed slit 212. Therefore, the user can easily open the hand-held area 213 to disengage the hand-held area 213 from the release area 211, but still adhere to the patch body. The user holds the hand-held area 213 to apply force to remove the patch body 22 from the release profile 21.

After the patch body 22 is removed, the user can hold the hand-held area 213, and the dressing area 221 of the patch body 22 is attached to the affected part of the human body (for example, acne), and is pasted by the adhesive area 222. In the human body. Finally, the hand-held area 213 is removed from the patch body 22 to complete the use of the present invention.

Therefore, when the user uses the easy-to-tear patch structure of the present invention, it can be easily used with one hand, and the problem that the patch body accidentally hits the finger and causes contamination can be avoided. In addition, the material can be greatly saved in the preparation process, without the need to use two layers of release material. Moreover, in the preparation process, since the hand-held portion is located on the adhesive surface of the patch body, it does not cause the release material to bite the patch body during the final sterilization, and the separation material and the patch body are separated. Moreover, the hand-held portion of the present invention can not only isolate the adhesiveness caused by the touch of the applicator body, but also cause damage or contamination or deformation around the applicator body, and can also have support, allowing the user to attach the applicator body to the human body. The applicator body can be made stiff and not soft, so as to prevent the applicator bodies from sticking to each other. Moreover, this creation utilizes an extremely simple process and structure to achieve the above effects.

Therefore, please refer to all the drawings. When using this design, compared with the conventional technology, the following advantages are realized: the easy-to-tear patch structure of the present invention can facilitate the user to attach the patch to the affected part.

However, the above description is only for the preferred embodiment of the present invention, and thus the scope of the patent is not limited thereby, so the simple modification and equivalent structural changes of the present specification and the drawings are the same. It is included in the scope of this patent and is given to Chen Ming.

1‧‧‧OK蹦
11‧‧‧First release profile
12‧‧‧Second release profile
13‧‧‧ patch
14‧‧‧Adhesive area
15‧‧‧ Dressing area
2‧‧‧ Easy to tear patch
21‧‧‧away profiles
211‧‧‧Dissecting area
212‧‧‧Closed incision
213‧‧‧Handheld area
22‧‧‧ patch body
221‧‧‧ Dressing area
222‧‧‧adhesive area

[Fig. 1] is a perspective view of a prior art; [Fig. 2] is a perspective view of a preferred embodiment of the tear-off patch structure according to the present invention; [Fig. 3] is a preferred embodiment of the tear-off patch structure according to the present invention. 3 is an exploded perspective view; FIG. 4 is a schematic view of a preferred embodiment of the structure according to the present invention; and FIG. 5 is a schematic diagram of a preferred embodiment of the easy-to-tear patch structure according to the present invention. two.

Claims (7)

An easy-to-tear patch structure comprising: a release profile comprising a release region, a closed slit and a closed region formed by the closed slit; and a patch body attached to the release region and the handheld The patch body comprises an adhesive area and a dressing area, wherein the adhesive area is used for sticking to the human body, and the dressing area is for attaching to the affected part of the human body. The easy-to-tear patch structure according to claim 1, wherein the patch body is attached to the release region in a range larger than a range attached to the handheld region. The easy-to-tear patch structure according to the second aspect of the invention, wherein the adhesive portion of the patch body portion is attached to the hand-held area, and the dressing area of the patch body and a part of the adhesive area are attached to the release type. Area. The easy-to-tear patch structure of claim 3, wherein the dressing area is not in contact with the hand-held area. The easy-to-tear patch structure of claim 1, wherein the closed slit has a circular or rectangular shape. The easy-to-tear patch structure of claim 1, wherein the patch body has a circular or rectangular shape. The easy-to-tear patch structure according to claim 1, wherein the material of the release material comprises polyethylene terephthalate (PET), polypropylene (PP), polyethylene (polyethylene, PE). ), Polyurethane (PU), cloth, or crepe film.