JPS6232038Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field The present invention relates to an adhesive covering article for applying cloth or gauze to a wound on the skin in order to protect or disinfect the wound. .

BACKGROUND TECHNOLOGY Generally, these tapes are similar to simple medical adhesive tapes called so-called wound tapes, and are applied to the wound area to prevent the cloth from peeling off and falling off. The primary purpose of this is to As is known today, there are many such products on the market, but they are made of synthetic resin film or gauze-like fabric with multiple punched holes for ventilation. It was used for adhesive tape.

Problems that the invention aims to solve However, wound tapes that use film or gauze-like fabric with punched holes as adhesive tapes,
While it has excellent breathability in normal use, if you are doing work where the area to which it is applied comes into contact with water, the former will cause water to enter through the punched holes and the cloth to be applied to the wound will contain water.
The latter also had the disadvantage that the fabric itself contained water. In addition, both have extremely low friction coefficients, and when used on fingers, etc., they have the disadvantage of making it difficult to grip objects.

Means for Solving the Problems Therefore, in order to solve the above-mentioned drawbacks, the present invention has the following features:
The purpose of the present invention is to provide an adhesive covering product that combines waterproofness, breathability, and strong abrasion properties. The structural feature is that it is an adhesive coated article consisting of a sheet-like body with a rough surface and an adhesive coated on the back side, and a sterilizing gauze applied approximately in the center of the back side of the sheet-like body. , the sheet-like body is made of a long strip of soft rubber formed into a thin film, minute holes equivalent to pinholes are densely provided on the entire surface of the sheet-like body, and the sheet-like body is stretched in its longitudinal direction. The hole enlarges and becomes a ventilation hole.

Note that the term "pinhole" here means a hole pierced by a pin (needle).

How it works: Place the sterile gauze in contact with the wound, and apply the sheet by stretching it in its longitudinal direction. The micropores previously provided in the sheet-like body expand as the sheet-like body expands to become ventilation holes. At this time, the size of the micropores can be adjusted as appropriate by adjusting the degree of elongation of the sheet-like body.

In other words, when used by people who do not do water work, etc., the sheet-like material is stretched to enlarge the micropores to increase breathability, and when used by housewives, etc. who do water work, etc. The sheet-like material may be attached without being stretched, and the pores may not be enlarged to maintain waterproof properties.

Furthermore, the rough surface provided on the surface of the sheet-like material made of soft rubber has strong frictional properties in accordance with the nature of the material.

DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of the invention will be described in detail below by way of example with reference to the drawings. However, the dimensions, shapes, materials, relative positions, etc. of the components described in this example are not intended to limit the scope of this invention, unless specifically stated. , is merely an illustrative example.

First, reference numeral 1 is a sheet-like body made of a thin film of soft rubber, which is cut out into long strips.

Note that the soft rubber includes natural rubber, synthetic rubber, latex, and the like. The back surface 2 of the sheet-like body 1 is coated with a pressure-sensitive adhesive, most of which is made of natural rubber with a natural resin, but other materials include acrylic resin, polyvinyl ether, etc. Polyisobralene, phthyl rubber, or various rubbers made by crafting vinyl monomers are used. Next, numeral 3 is a sterilizing gauze for covering a wound, which is placed approximately in the center of the sheet-like body 1, and is preferably impregnated with a medicinal solution or the like.

Further, the surface 4 of the sheet-like body 1 is provided with a rough surface, and the rough surface includes a fine grained uneven surface, fine grooves, and the like. These may be attached by integral molding, or may be sprayed on later, or may have a rough surface formed by notches.

Furthermore, 5... 5 are minute holes that are densely provided on the entire surface of the sheet-like body 1, and the size thereof is equivalent to a pinhole. When wearing the sheet-like body 1
It expands as it stretches, penetrates to the back side, and acts as a ventilation hole. At this time, by adjusting the elongation of the sheet-like body 1, the size of the micropores 5...5 can be adjusted as appropriate, and the breathability and waterproofness of the sheet-like body 1 can be controlled. This micropore 5...5 is
Unlike the punched holes found in conventional synthetic resin sheet films, no punching waste or burrs are generated for the punched holes, and processing and manufacturing are extremely simplified.

Effects of the Invention As described above, the adhesive coated article of the present invention has micropores densely provided on the entire surface of the sheet-like body, which can adjust its size by adjusting the elongation of the sheet-like body. Since the adhesive coating can be adjusted as appropriate, the above-mentioned adhesive coated article can be used as having breathability or waterproofness depending on the conditions. The micropores densely arranged throughout the sheet-like body allow for even ventilation throughout the sheet-like body. In addition, the sheet material made of a thin film of soft rubber has strong elasticity, so it will not peel off even if the part to which it is attached moves. It also exhibits strong frictional properties and has an anti-slip effect. Moreover,
By providing ventilation holes equivalent to pinholes, processing and manufacturing can be extremely simplified.
Its practical effects are groundbreaking.

[Brief explanation of the drawing]

The figures show an adhesive coating article according to an embodiment of the present invention, and Fig. 1 is a perspective view, and Fig. 2 is a -
FIG. Codes in the diagram: 1... sheet-like body, 2... back side,
3... Sterilizing gauze, 4... Surface, 5... Micropores.

Claims (1)

[Scope of utility model registration request] An adhesive coated article consisting of a sheet-like body with a rough surface and an adhesive coated on the back side, and sterilizing gauze applied approximately at the center of the back side of the sheet-like body, the sheet-like body is coated with a thin film. The formed long strip is made of soft rubber, minute holes equivalent to pinholes are densely provided on the entire surface of the sheet-like body, and by stretching the sheet-like body in its longitudinal direction, the fine pores are enlarged to form ventilation holes. An adhesive coating product characterized by: