JP3204410U - Medical device fixing adhesive sheet - Google Patents

Abstract

An object of the present invention is to provide a pressure-sensitive adhesive sheet for fixing a medical device that can cover a large area with little skin irritation. The adhesive sheet for fixing a medical device according to the present invention has one or more slits penetrating in the thickness direction. Further, a stretchable material may be used for the base material. [Selection] Figure 1

Description

The present invention relates to an adhesive sheet for fixing a medical instrument for fixing a medical instrument such as a dialysis tube or a catheter tube to the skin surface.

Conventionally, a pressure-sensitive adhesive sheet for fixing a medical instrument for fixing a medical instrument such as a dialysis tube or a catheter tube to the skin surface is known.

JP2015-107198A

Here, there is a problem of causing skin irritation when an adhesive sheet for fixing a medical device using a stretchable material is applied to the skin in a state of being stretched with a strong force to cover a large area.

This invention makes it a subject to provide the adhesive sheet for medical device fixation which can solve said problem and can cover a wide area with little skin irritation.

The pressure-sensitive adhesive sheet for fixing a medical device according to the present invention is characterized in that one or more slits penetrating in the thickness direction are formed. Thus, when affixed to the skin in a stretched state, the slit can be widened to cover a wide range with a small force, and the force applied to the same affixing area is reduced. Thereby, skin irritation can be reduced. Further, a stretchable material may be used for the base material.

The present invention can provide a pressure-sensitive adhesive sheet for fixing a medical device that can solve the above-described problems and can cover a wide area with little skin irritation.

It is a top view of the adhesive sheet for medical device fixation concerning the embodiment of the present invention. It is a side surface schematic diagram of the adhesive sheet for medical device fixation which concerns on embodiment of this invention. It is the top view 1a of the adhesive sheet for medical device fixation which concerns on the modification 1 of embodiment of this invention, and the reference figure 1b which shows the state which expanded the adhesive sheet for medical device fixation. It is the top view 2a of the adhesive sheet for medical device fixation which concerns on the modification 2 of embodiment of this invention, and the reference figure 2b which shows the state which expanded the adhesive sheet for medical device fixation. It is the top view 3a of the adhesive sheet for medical device fixation which concerns on the modification 3 of embodiment of this invention, and the reference figure 3b which shows the state which expanded the adhesive sheet for medical device fixation. It is the top view 4a of the adhesive sheet for medical device fixation which concerns on the modification 4 of embodiment of this invention, and the reference figure 4b which shows the state which expanded the adhesive sheet for medical device fixation. It is the top view 5a of the adhesive sheet for medical instrument fixation which concerns on the modification 5 of embodiment of this invention, and the reference figure 5b which shows the state which expanded the adhesive sheet for medical instrument fixation.

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 is a plan view of an adhesive sheet for fixing a medical device according to an embodiment of the present invention. One or more slits penetrating in the thickness direction are formed. FIG. 2 is a schematic side view of a medical device fixing pressure-sensitive adhesive sheet according to an embodiment of the present invention. A pressure-sensitive adhesive 2 is laminated on the substrate 1, and a separator 3 is further laminated.

A well-known base material can be used for the base material of the adhesive sheet for medical device fixation which concerns on embodiment of this invention. For example, a woven fabric, a knitted fabric, a non-woven fabric, or the like may be used. Further, a stretchable material may be used as the base material. A urethane nonwoven fabric is preferable as the stretchable substrate.

A well-known adhesive can be used for the adhesive of the adhesive sheet for medical device fixation which concerns on embodiment of this invention. For example, a rubber adhesive, an acrylic adhesive, a silicone adhesive, a urethane adhesive, or the like may be used.

You may laminate | stack a well-known separator on the adhesive side of the adhesive sheet for medical device fixation which concerns on embodiment of this invention.

The top view of the adhesive sheet for medical device fixation which concerns on the modification of embodiment of this invention, and the reference figure which shows the state which expanded the adhesive sheet for medical device fixation are shown to FIGS.

The present invention can be used as an adhesive sheet for fixing a medical device.

1. Base material 2. 2. Adhesive separator

Claims (2)

One or more slits penetrating in the thickness direction are formed. An adhesive sheet for fixing a medical instrument. The pressure-sensitive adhesive sheet for fixing a medical instrument according to claim 1, wherein the base material is an elastic base material.

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