Patents by Inventor Keiko Mitsui

Keiko Mitsui has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11974907
    Abstract: Embodiments are utilized to provide a pelvic floor muscle supporting aid that not only supports the pelvic floor muscles but also is effective for preventing a pelvic organ prolapse. An annular part provided so as to be situated at a position corresponding to an outer peripheral portion of the vaginal opening is pulled by a pulling part, so that an interval between left and right side portions situated on the left and right of the vaginal opening is narrowed. Consequently, not only force to press up the pelvic floor muscles from under is applied but also the vaginal opening is narrowed. Consequently, the pelvic organs do not easily slip out. Therefore, it is possible to prevent urinary incontinence and the like by supporting the pelvic floor muscles and at the same time prevent a pelvic organ prolapse.
    Type: Grant
    Filed: September 26, 2018
    Date of Patent: May 7, 2024
    Assignee: WOMEN'S MEDICAL RESEARCH, INC.
    Inventor: Keiko Mitsui
  • Publication number: 20200276004
    Abstract: Embodiments are utilized to provide a pelvic floor muscle supporting aid that not only supports the pelvic floor muscles but also is effective for preventing a pelvic organ prolapse. An annular part provided so as to be situated at a position corresponding to an outer peripheral portion of the vaginal opening is pulled by a pulling part, so that an interval between left and right side portions situated on the left and right of the vaginal opening is narrowed. Consequently, not only force to press up the pelvic floor muscles from under is applied but also the vaginal opening is narrowed. Consequently, the pelvic organs do not easily slip out. Therefore, it is possible to prevent urinary incontinence and the like by supporting the pelvic floor muscles and at the same time prevent a pelvic organ prolapse.
    Type: Application
    Filed: September 26, 2018
    Publication date: September 3, 2020
    Applicant: WOMEN'S MEDICAL RESEARCH, INC.
    Inventor: Keiko MITSUI
  • Patent number: 8365737
    Abstract: It is intended to prevent a pelvic organ from slipping out of the body by pushing up the organ having slipped out or just before slipping out. A device for preventing and treating pelvic organ prolapse characterized by comprising a convex push-up member which is made of a flexible material showing a pressing force toward a pelvic organ prolapse site of a wearer and in which the surface to be in contact with the pelvic organ is coated with a coating sheet, or a concave member which is made of a flexible material receiving the pelvic organ prolapse site and in which the surface to be in contact with the pelvic organ is coated with a coating sheet, and a means of holding the convex push-up member or the concave member for tightly pressing the convex push-up member or the concave member to the pelvic organ prolapse site of the wearer as described above.
    Type: Grant
    Filed: June 4, 2008
    Date of Patent: February 5, 2013
    Assignee: Women's Medical Research, Inc.
    Inventors: Keiko Mitsui, Makoto Shimada
  • Publication number: 20100163053
    Abstract: It is intended to prevent a pelvic organ from slipping out of the body by pushing up the organ having slipped out or just before slipping out. A device for preventing and treating pelvic organ prolapse characterized by comprising a convex push-up member which is made of a flexible material showing a pressing force toward a pelvic organ prolapse site of a wearer and in which the surface to be in contact with the pelvic organ is coated with a coating sheet, or a concave member which is made of a flexible material receiving the pelvic organ prolapse site and in which the surface to be in contact with the pelvic organ is coated with a coating sheet, and a means of holding the convex push-up member or the concave member for tightly pressing the convex push-up member or the concave member to the pelvic organ prolapse site of the wearer as described above.
    Type: Application
    Filed: June 4, 2008
    Publication date: July 1, 2010
    Inventors: Keiko Mitsui, Makoto Shimada