Title:
肌接触シート
Document Type and Number:
Japanese Patent JP7428992
Kind Code:
B2
Abstract:
The purpose of the present invention is to provide a novel skin contact sheet having vacuum suction to the skin when under pressing contact, wherein no suction is generated with only light contact, but vacuum suction is exhibited when the skin contacts the sheet surface with at least a certain degree of pressing force; this novel skin contact sheet makes it possible to obtain a surface contact state in which friction (rubbing) due to shifting on the skin during use does not occur. This skin contact sheet 10, used contacting an area of a person's skin such as the soles of the feet or the palms, is configured using a breathable foam elastic body 11 with open cells (OC) as the primary foam cells; the open cells (OC) of the foam elastic body 11 are configured such that, when the skin in contact therewith presses a portion of the plurality of open cells that open to the front surface 11a on the side pressed by the skin, air passages W from the front surface 11a to the back surface 11b are blocked midway in said open cells, forming vacuum suction holes against the skin in contact therewith.
Inventors:
Toshinobu Katsuya
Application Number:
JP2021545001A
Publication Date:
February 07, 2024
Filing Date:
September 10, 2019
Export Citation:
Assignee:
Cosmo Care Co., Ltd.
Shinei Kako Co., Ltd.
Shinei Kako Co., Ltd.
International Classes:
A41D31/00; A41B11/00; A41D19/015; A41D27/00; A43B13/14; A43B17/00
Domestic Patent References:
| JP4150801A | ||||
| JP2008527196A |
Foreign References:
| WO2013190647A1 | ||||
| WO2019038886A1 | ||||
| US20040020079 |
Attorney, Agent or Firm:
Rikio Murota