公开(公告)号：US20190224693A1

公开(公告)日：2019-07-25

申请号：US16367807

申请日：2019-03-28

Applicant: FUJIFILM Corporation

Inventor： Atsuhiko WADA ,  Keiji SHIGESADA ,  Junichi KATADA

IPC: B05B1/10 ,  B01L3/02 ,  G01N33/543 ,  G01N1/10

Abstract: A nozzle includes a mounting opening that is to be connected to an opening portion of a container, an outlet that jets liquid stored in the container, a side face that connects the mounting opening to the outlet, and a liquid storage portion that stores a part of the liquid stored in the container in the nozzle without jetting a part of the liquid from the outlet in a case where the liquid is to be jetted from the dispensing container, that is, in a case where the outlet faces downward in the direction of gravity.

公开(公告)号：US20180292398A1

公开(公告)日：2018-10-11

申请号：US16008050

申请日：2018-06-14

Applicant: FUJIFILM Corporation

Inventor： Atsuhiko WADA ,  Akira WAKABAYASHI ,  Keiji SHIGESADA

IPC: G01N33/543 ,  G01N33/577 ,  G01N33/569

Abstract: A housing case that includes an inspection strip, a first pot in which a first amplification liquid is sealed, and a second pot in which a second amplification liquid is sealed, includes a lower case, an upper case, and an intermediate member disposed therebetween, in which the upper case includes, on a part facing the first pot, a first protrusive deforming portion that deforms towards a side of the first pot when applied with pressing force from outside, whereby a tearing portion of the intermediate member tears a sheet member of the first pot, and includes, at a part facing the second pot, a second protrusive deforming portion that deforms towards a side of the second pot when applied with pressing force from outside, whereby a sheet member of the second pot is torn.

公开(公告)号：US20220267704A1

公开(公告)日：2022-08-25

申请号：US17742123

申请日：2022-05-11

Applicant: FUJIFILM Corporation

Inventor： Izumi OGURA ,  Keiji SHIGESADA ,  Shinji MIMA ,  Yuki IMAKURA ,  Shun GOTO ,  Nao YAMAZAKI

IPC: C12M1/04 ,  C12M1/00 ,  C12M1/12

Abstract: An object of the present invention is to provide a transportation instrument and a transportation method that enable transportation by using a cell culture container as it is. Further, an object of the present invention is to provide a transportation instrument and a transportation method that enable supply of oxygen required for respiration of cells. Further, an object of the present invention is to provide a transportation instrument and a transportation method that enable suppression of migration of a culture medium into and out of cells caused by the influence of an increase in internal pressure with respect to the temperature during transportation. According to the present invention, provided is a cell preservation or transportation instrument including a plurality of cell storage containers, a plate which has a plurality of recesses for holding the plurality of cell storage containers therein, and a flexible material sheet which seals upper opening portions of the plurality of cell storage containers and upper side wall portions formed by side walls of the recesses of the plate and allows ventilation between an inside and an outside of the plurality of cell storage containers.

公开(公告)号：US20240425899A1

公开(公告)日：2024-12-26

申请号：US18823498

申请日：2024-09-03

Applicant: FUJIFILM CORPORATION

Inventor： Hiroaki TAKAHASHI ,  Akira WAKABAYASHI ,  Keiji SHIGESADA

IPC: C12Q1/24 ,  C12M1/00 ,  C12M1/12 ,  C12M1/34

Abstract: A cell isolation method of isolating a cell from a biological tissue includes cutting processing of pressing a blade against a blade receiver and pressing and cutting the biological tissue disposed on the blade receiver. A cell isolation device for isolating a cell from a biological tissue includes a blade for cutting the biological tissue, a blade receiver against which the blade is pressed, and a driving unit that drives the blade such that the blade is pressed against the blade receiver.

公开(公告)号：US20240302353A1

公开(公告)日：2024-09-12

申请号：US18666937

申请日：2024-05-17

Applicant: FUJIFILM Corporation

Inventor： Nao YAMAZAKI ,  Keiji SHIGESADA ,  Akira WAKABAYASHI ,  Shinji MIMA ,  Yuki IMAKURA

IPC: G01N33/50 ,  C12M1/00 ,  C12M1/04 ,  C12M1/12 ,  C12M3/06 ,  C12N5/071

CPC classification number: G01N33/5082 ,  C12M23/16 ,  C12M23/24 ,  C12M25/04 ,  C12M29/06 ,  C12N5/0679 ,  C12N2502/70

Abstract: An object of the present invention is to provide a cell culture device capable of reproducing, in vitro, a growth and proliferation environment of an anaerobic bacterium in a living body; a kit for cell culture; and a cell culture method. According to the present invention, there is provided a cell culture device including a plate having a concave portion for accommodating a culture medium, a cell accommodating container having a gas permeable membrane, a first member for holding the cell accommodating container, and a second member having a structure for regulating a gas concentration in an upper space of the cell accommodating container, in which, in a case where a cell sheet is formed on an upper surface of the gas permeable membrane, a space above the gas permeable membrane is in a sealed state in which gas does not pass through.