Patents by Inventor Risa HOSHINO

Risa HOSHINO 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).

  • Treatment method and medical device
    Patent number: 10765439
    Abstract: Provided is a treatment method of being able to improve the obstruction of a biological lumen caused by stenosis of the biological lumen and the stagnation of a secretion. The treatment method includes a disposition step of disposing a dilation portion that can be dilated and deflated, and a collection portion, which is capable of removing a secretion S secreted from a biological lumen from a living body, in a stenosed site occurring in the biological lumen; a dilation step of widening the stenosed site after the disposition step by dilating the dilation portion in the stenosed site after the disposition step; and a removal step of removing the secretion from the living body by a removal portion.
    Type: Grant
    Filed: February 6, 2017
    Date of Patent: September 8, 2020
    Assignee: TERUMO KABUSHIKI KAISHA
    Inventors: Kouhei Watanabe, Takayuki Mouri, Risa Hoshino, Akihiko Tarunaga
  • TREATMENT METHOD AND MEDICAL DEVICE
    Publication number: 20170224363
    Abstract: Provided is a treatment method of being able to improve the obstruction of a biological lumen caused by stenosis of the biological lumen and the stagnation of a secretion. The treatment method includes a disposition step of disposing a dilation portion that can be dilated and deflated, and a collection portion, which is capable of removing a secretion S secreted from a biological lumen from a living body, in a stenosed site occurring in the biological lumen; a dilation step of widening the stenosed site after the disposition step by dilating the dilation portion in the stenosed site after the disposition step; and a removal step of removing the secretion from the living body by a removal portion.
    Type: Application
    Filed: February 6, 2017
    Publication date: August 10, 2017
    Inventors: Kouhei WATANABE, Takayuki MOURI, Risa HOSHINO, Akihiko TARUNAGA