Patents by Inventor Anri FUJII

Anri FUJII 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).

  • Publication number: 20220008074
    Abstract: A medical device is disclosed capable of reducing risk factors of an anastomotic leakage after a surgical operation is performed. The medical device includes an adhesion promotion sheet configured to include an adhesion promotion portion promoting adhesion of biological tissues and a frame portion provided outside the adhesion promotion portion in a plane direction and a pulling unit connected to the adhesion promotion sheet and configured to deform a second region so as to cover at least a portion of an outer peripheral surface of a biological organ to be joined with a pulling operation.
    Type: Application
    Filed: September 28, 2021
    Publication date: January 13, 2022
    Applicant: TERUMO KABUSHIKI KAISHA
    Inventors: Naoki ARAMAKI, Miho Kai, Anri Fujii, Kensuke Uchitomi
  • Publication number: 20220008073
    Abstract: A medical device is disclosed, which capable of reducing risk factors of an anastomotic leakage after a surgical operation is performed. The adhesion promoting device includes an adhesion promotion sheet provided with an adhesion promotion portion that promotes adhesion of biological tissues, and a holding portion that allows the adhesion promotion sheet to be hooked and held on a biological organ to be joined.
    Type: Application
    Filed: September 27, 2021
    Publication date: January 13, 2022
    Applicant: TERUMO KABUSHIKI KAISHA
    Inventors: Naoki ARAMAKI, Miho KAI, Anri FUJII, Kensuke UCHITOMI
  • Publication number: 20170151405
    Abstract: Disclosed herein is a tracheal tube including a tube main body and a cuff that is mounted to the tube main body and has a barrel portion capable of being deflated and inflated. A covering region that covers a tracheal inner wall of a trachea in a state in which the barrel portion is inflated in the trachea has a contact part that gets contact with the tracheal inner wall and a wrinkle part that does not get contact with the tracheal inner wall, and the wrinkle part includes a first wrinkle and a second wrinkle that extends in a direction intersecting a predetermined part of the first wrinkle and has a termination part that does not intersect the predetermined part and terminates at such a position as to sandwich the contact part with the predetermined part.
    Type: Application
    Filed: October 21, 2016
    Publication date: June 1, 2017
    Inventor: Anri FUJII
  • Publication number: 20170143920
    Abstract: There is provided a tracheal tube that allows improvement in safety. The tracheal tube includes a tube main body, and a cuff that is mounted to the tube main body and has a barrel portion capable of being deflated and inflated. A covering region that covers a tracheal inner wall of a trachea in a state in which the barrel portion is inflated in the trachea has a sealing part that gets contact with the tracheal inner wall seamlessly in a circumferential direction of the barrel portion. The width of at least part of the sealing part is smaller than 1 mm.
    Type: Application
    Filed: October 21, 2016
    Publication date: May 25, 2017
    Inventors: Anri FUJII, Yasuyuki HONMA
  • Publication number: 20170143919
    Abstract: Provided is a cuff having a trunk portion capable of deflation and inflation. The trunk portion in a state of the inflation is rotationally symmetric with respect to a prescribed axis and has a tapered part whose diameter gradually increases centering at the prescribed axis as it goes from one end side towards the other end side of the prescribed axis. An angle made by the prescribed axis and the tapered part is greater than or equal to 10° and less than or equal to 12°. A wrinkle area ratio as a ratio between a wrinkle area of a part of the trunk portion where wrinkles form and a contact area of a part of the trunk portion contacting an inner wall of a trachea in a state in which the trunk portion is inflated in the trachea is less than or equal to 4.4%.
    Type: Application
    Filed: October 21, 2016
    Publication date: May 25, 2017
    Applicant: TERUMO KABUSHIKI KAISHA
    Inventor: Anri FUJII