JP-2022535204-A5 -

Dates

Publication Date

20230529

Application Date

20200521

Description

In certain alternative embodiments, an optional liner may include a microstructured surface instead of, or in addition to, a coated release agent. Non-limiting examples of suitable microstructured liners are described, for example, in International Publication No. 2016/200685, which is incorporated in whole by reference herein. In addition to the embodiments described above, the following embodiments are also noted. (Note 1) The main body, First main surface and, The second main surface on the opposite side of the first main surface, The outer edge and, The central region and, A first flap defined by a first distal end formed by a first portion of the outer edge, a first indent having a first end adjacent to the central region, a second indent having a second end adjacent to the central region, and a first hinge region extending between the first end and the second end, The first flap has a maximum length and a maximum width, The ratio of the maximum width to the maximum length is less than 4 to 1. The first flap, A first lateral extension extending in a first direction away from the first flap, A second lateral extension extending in a second direction away from the first flap, Equipped with, The first direction is substantially opposite to the second direction, and the body and An adhesive disposed on at least a portion of the second main surface, The portion of the second main surface on which the adhesive is placed includes the adhesive, which comprises a portion of the first flap, the first lateral extension, and the second lateral extension. A medical dressing material equipped with [specific features/features]. (Note 2) The first flap defines a first flap axis extending from the outer edge through the first hinge region, Adjacent to the first end, the first indentation includes a portion that extends away from the first flap axis. Medical dressing material as described in Appendix 1. (Note 3) The first flap defines a first flap axis extending from the outer edge through the first hinge region, Adjacent to the second end, the second indentation includes a portion that extends away from the first flap axis. Medical dressing materials as described in Appendix 1 or 2. (Note 4) The main body, First main surface and, The second main surface on the opposite side of the first main surface, The outer edge and, The central region and, A first flap defined by a first distal end formed by a first portion of the outer edge, a first indent having a first end adjacent to the central region, a second indent having a second end adjacent to the central region, and a first hinge region extending between the first end and the second end, A first lateral extension extending in a first direction away from the first flap, It comprises a second lateral extension extending in a second direction away from the first flap, The first direction is substantially opposite to the second direction, and the body and An adhesive disposed on at least a portion of the second main surface, The portion of the second main surface on which the adhesive is placed includes the adhesive, which comprises a portion of the first flap portion, the first lateral extension portion, and the second lateral extension portion, Equipped with, The first flap defines a first flap axis extending from the outer edge through the first hinge region, Near the first end, the first indent has a portion that slopes away from the first flap axis, and near the second end, the second indent has a portion that slopes away from the first flap axis, or Near the first end, the first indent has a portion that slopes toward the first flap axis, and near the second end, the second indent has a portion that slopes toward the first flap axis. Medical dressing material. (Note 5) The medical dressing material according to any one of the appendices 1 to 4, wherein the main body includes a sheet material selected from the group consisting of transparent polymer film, translucent polymer film, opaque polymer film, woven fabric, nonwoven fabric, foam, and any combination of two or more of these sheet materials. (Note 6) The aforementioned sheet material is self-supporting, as described in Appendix 5, for medical dressings. (Note 7) The medical dressing material according to Appendix 5, wherein at least a portion of the main body includes a first layer that overlaps with and is joined to a second layer. (Note 8) The medical dressing material described in Appendix 7, wherein the portion of the main body includes the first indentation and the second indentation. (Note 9) The medical dressing material according to Appendix 7 or 8, wherein the portion of the main body forms a frame structure that provides the dressing material with a transparent or translucent window that forms a boundary around a portion of the first layer and allows observation of at least a portion of the central region. (Note 10) A medical dressing material according to any one of the appendices 7 to 9, wherein the f