公开(公告)号：US20210003515A1

公开(公告)日：2021-01-07

申请号：US17025098

申请日：2020-09-18

Applicant: FUJIFILM Corporation

Inventor： Shinichi USHIKURA ,  Munetaka KATO ,  Haruyasu NAKATSUGAWA ,  Keiichi AKAMATSU

IPC: G01N23/04 ,  G01T1/20 ,  G01N23/06

Abstract: A radiation detector including: a sensor substrate including a flexible base member and a layer provided on a first surface of the base member and formed with plural pixels that accumulates electrical charge generated in response to light converted from radiation; a conversion layer provided on the first surface side of the sensor substrate, the conversion layer converts radiation into the light; and an elastic layer provided on the opposite side of the conversion layer to a side provided with the sensor substrate, the elastic layer having a greater restoring force with respect to bending than the sensor substrate.

公开(公告)号：US20200075144A1

公开(公告)日：2020-03-05

申请号：US16554143

申请日：2019-08-28

Applicant: FUJIFILM Corporation

Inventor： Haruyasu NAKATSUGAWA ,  Tsuyoshi HIRAKAWA ,  Hiroshi HIRAMATSU

IPC: G16H15/00 ,  G16H10/60 ,  G16H10/40

Abstract: A medical examination support apparatus includes a medical report acquisition unit that acquires a medical report, a degree of importance determination unit that determines the degree of importance of the medical report, a delivery destination determination unit that determines the delivery destination of an alert relevant to the medical report using the degree of importance, and a delivery unit that delivers the alert to the delivery destination decided by the delivery destination decision unit. The medical examination support apparatus decides the degree of importance and the delivery destination of the medical report based on the analysis result of the medical report, and delivers the medical report.

公开(公告)号：US20200005934A1

公开(公告)日：2020-01-02

申请号：US16443069

申请日：2019-06-17

Applicant: FUJIFILM Corporation

Inventor： Tsuyoshi HIRAKAWA ,  Hiroshi HIRAMATSU ,  Haruyasu NAKATSUGAWA

IPC: G16H40/20 ,  G06Q10/06

Abstract: A medical examination support apparatus includes: a display screen generation unit that generates a display screen for displaying a medical examination process and identification information of a patient so as to be associated with each other for each of a plurality of patients; and an unread management unit that displays a status, which includes information indicating that the medical examination process has been unread, or information indicating that the medical examination process has been read, or both the pieces of information, on the display screen. In a case where there is a revision in the medical examination process whose status is unread or read, the unread management unit displays the status of the medical examination process, which has been revised, in a display mode different from display modes indicating unread and read.

公开(公告)号：US20190320961A1

公开(公告)日：2019-10-24

申请号：US16452555

申请日：2019-06-26

Applicant: FUJIFILM Corporation

Inventor： Hikaru URANO ,  Haruyasu NAKATSUGAWA ,  Shinya SUGIMOTO ,  Isao YONEKUBO

IPC: A61B5/15 ,  G01N33/96 ,  G01N1/38 ,  G01N33/49

Abstract: An object of the present invention is to provide a blood analysis method and a blood test kit, which are for performing quantitative analysis of components by precisely obtaining a dilution factor. According to the present invention, provided is a blood analysis method including: a step of diluting a collected blood sample with a diluent solution; a step of determining a dilution factor by using a normal value of a normal component which is homeostatically present in blood; and a step of analyzing a concentration of a target component in the blood sample, in which the blood analysis method uses a member selected from the group consisting of a first storing instrument for storing the diluent solution, a collection instrument for collecting the blood, a separation instrument for separating and recovering blood plasma from the blood sample diluted with the diluent solution, a holding instrument for holding the separation instrument, and a second storing instrument for storing the recovered blood plasma, and in which the dilution factor is corrected after calculating in advance an amount of the normal component derived from the diluent solution, and/or an amount of the normal component derived from at least one of the members which may be contained in the diluent solution.

公开(公告)号：US20190316175A1

公开(公告)日：2019-10-17

申请号：US16452553

申请日：2019-06-26

Applicant: FUJIFILM Corporation

Inventor： Hikaru URANO ,  Haruyasu NAKATSUGAWA ,  Tatsuya ISHIZAKA ,  Shinya SUGIMOTO ,  Isao YONEKUBO

IPC: C12Q1/52 ,  B01L3/00 ,  G01N1/38 ,  G01N33/49

Abstract: An object of the present invention is to provide a blood analysis method and a blood test kit, which are for performing quantitative analysis of components by precisely obtaining a dilution factor. According to the present invention, provided is a blood analysis method including a step of diluting a collected blood sample with a diluent solution; a step of determining a dilution factor by using a normal value of a normal component which is homeostatically present in blood; and a step of analyzing a concentration of a target component in the blood sample, in which the blood analysis method uses a member selected from the group consisting of a first storing instrument for storing a diluent solution, a separation instrument for separating and recovering blood plasma from the blood sample diluted with the diluent solution, a holding instrument for holding the separation instrument, a second storing instrument for storing the recovered blood plasma, and a sealing instrument for keeping the stored blood plasma within the second storing instrument, in which the diluent solution defines an amount of the normal component which is derived from the diluent solution and/or the members and may be contained in the diluent solution, and in which a volume of the blood sample is 50 μL or less, and a dilution factor of a blood plasma component in the blood sample is 14 times or more.

公开(公告)号：US20190046140A1

公开(公告)日：2019-02-14

申请号：US16059673

申请日：2018-08-09

Applicant: FUJIFILM Corporation

Inventor： Masato HATTORI ,  Ryo IMAMURA ,  Haruyasu NAKATSUGAWA ,  Koichi KITANO ,  Naoyuki NISHINO

IPC: A61B6/00

Abstract: In the radiography system, a camera provided in an X-ray source captures a camera image indicating a usage environment in which an electronic cassette is used. The electronic cassette is inserted into the field of view of the camera. An in-image cassette region of the electronic cassette is detected from the camera image. A cassette ID of the electronic cassette is acquired from the in-image cassette region. The acquired cassette ID is collated with registration information set in a console and a use cassette setting process is performed on the basis of the collation result.

公开(公告)号：US20180275290A1

公开(公告)日：2018-09-27

申请号：US15890370

申请日：2018-02-07

Applicant: FUJIFILM Corporation

Inventor： Shinichi USHIKURA ,  Keiichi AKAMATSU ,  Haruyasu NAKATSUGAWA

IPC: G01T1/20 ,  G01T1/202

CPC classification number: G01T1/2018 ,  G01T1/202 ,  G01T1/2023

Abstract: A radiation detector includes a flexible substrate, and a sensor board including a layer which is provided on a first surface of the substrate and in which a plurality of pixels, which accumulate electrical charges generated in accordance with light converted from radiation, are formed, a conversion layer that is provided on the first surface side of the sensor board to convert radiation into light, a protective film that covers at least a region ranging from a region that covers the conversion layer to a region at an outer peripheral part of a second surface opposite to the first surface of the substrate, and a supporting member that supports the region of the substrate via the protective film from the second surface side of the substrate.

公开(公告)号：US20180143116A1

公开(公告)日：2018-05-24

申请号：US15861238

申请日：2018-01-03

Applicant: FUJIFILM Corporation

Inventor： Hikaru URANO ,  Tatsuya ISHIZAKA ,  Haruyasu NAKATSUGAWA ,  Susumu OSAWA ,  Shinya SUGIMOTO

IPC: G01N1/38 ,  G01N1/10 ,  G01N33/96 ,  B01L3/00 ,  G01N33/49

CPC classification number: G01N1/38 ,  A61B5/150022 ,  A61B5/150343 ,  A61B5/150351 ,  A61B5/150755 ,  B01L3/502 ,  B01L2300/0838 ,  B01L2300/12 ,  B01L2300/161 ,  B01L2400/0406 ,  G01N1/10 ,  G01N33/48 ,  G01N33/491 ,  G01N33/96

Abstract: An object is to provide a blood test kit and a blood analysis method capable of performing a blood test with a small amount of blood at high accuracy by visualizing a volume of blood collection and keeping the volume constant. Provided is a blood test kit for analyzing a concentration of a target component in a blood sample using a normal component homeostatically present in blood, the kit including: a blood collection instrument for collecting the blood sample; a diluent solution for diluting the collected blood sample; and a storing instrument for storing the diluted blood sample, in which the blood collection instrument is a capillary.

公开(公告)号：US20180128806A1

公开(公告)日：2018-05-10

申请号：US15861353

申请日：2018-01-03

Applicant: FUJIFILM Corporation

Inventor： Seiji YAMASHITA ,  Haruyasu NAKATSUGAWA ,  Susumu OSAWA ,  Shinya SUGIMOTO

IPC: G01N33/487 ,  G01N33/49 ,  G01N33/66 ,  G01N33/96

CPC classification number: G01N33/4875 ,  A61B5/150022 ,  A61B5/150206 ,  A61B5/150343 ,  A61B5/150351 ,  A61B5/150755 ,  G01N1/00 ,  G01N1/10 ,  G01N1/28 ,  G01N1/38 ,  G01N33/48 ,  G01N33/49 ,  G01N33/491 ,  G01N33/66 ,  G01N33/96

Abstract: An object of the present invention is to provide a blood test kit of which a component in a small volume of blood can be mailed in a safe state by controlling the influence of the outside temperature during the mailing, and a highly accurate blood analysis method in which coefficient of variation of a measurement value is reduced. According to the present invention, a blood test kit including a diluent solution for diluting a blood sample; a separating means for recovering blood plasma components from the diluted blood sample; a container for storing the blood plasma components recovered from the diluted blood sample; and a cold insulation means for cold-insulating the container, is provided.

公开(公告)号：US20160081648A1

公开(公告)日：2016-03-24

申请号：US14842992

申请日：2015-09-02

Applicant: FUJIFILM Corporation

Inventor： Takashi TAJIMA ,  Jun ENOMOTO ,  Yasufumi ODA ,  Takeshi KUWABARA ,  Daiki HARADA ,  Yuichi HOSOI ,  Haruyasu NAKATSUGAWA

IPC: A61B6/00

CPC classification number: A61B6/5282 ,  A61B6/4291 ,  A61B6/5211

Abstract: In an image analysis device, an image analysis method, and a non-transitory computer-readable recording medium, it is determined whether a radiographic image is captured by rocking a rocking imaging grid. The image analysis device includes: a radiographic image acquisition section; a dosage data acquisition section that acquires dosage data indicating, in a time-series manner, a dosage of radiation rays exposed to a specific position in an imaging area in a specific period; and a determining section that determines whether the dosage data has a first feature indicating a dosage variation as a plurality of radiation absorbing bodies and a radiation transmitting body disposed between adjacent radiation absorbing bodies pass through a space between the specific position and a radiation source, and determines that the radiographic image corresponding to the dosage data determined to have the first feature is a rocking grid use image captured by rocking a rocking imaging grid.

Abstract translation: 在图像分析装置，图像分析方法和非暂时计算机可读记录介质中，通过摇摆摇摄成像网格来确定是否拍摄放射线图像。 图像分析装置包括：放射线图像获取部; 剂量数据获取部，其以时间序列方式获取在特定时期内暴露于成像区域中的特定位置的放射线的剂量的剂量数据; 以及确定部，其确定所述剂量数据是否具有指示剂量变化的第一特征作为多个辐射吸收体，并且设置在相邻的辐射吸收体之间的辐射透射体穿过所述特定位置和辐射源之间的空间，以及 确定与确定具有第一特征的剂量数据相对应的放射线照相图像是摇摆摇摄成像网格捕​​获的摇摆网格使用图像。