公开(公告)号：US20180199900A1

公开(公告)日：2018-07-19

申请号：US15923147

申请日：2018-03-16

Applicant: FUJIFILM Corporation

Inventor： Yuji MIKAMI ,  Noriyuki ONOBORI

IPC: A61B6/00 ,  A61B90/50 ,  G01T1/00

CPC classification number: A61B6/4405 ,  A61B6/4429 ,  A61B6/4452 ,  A61B6/4488 ,  A61B6/46 ,  A61B90/50 ,  G01T1/00

Abstract: There is provided a radiation-irradiation device of which a direction can be easily changed obliquely with a simple structure. A rear wheel unit (12R) of a radiation-irradiation device includes first locking means that includes a front operating portion (109F) of a brake pedal (109), a shaft (108), a gear (107), a cam (106), a rod (104), a lever (105), and a disc (103) and restrains the traveling rotation of a wheel (102). Further, the rear wheel unit (12R) includes second locking means that includes a rear operating portion (109R) of the brake pedal (109), the shaft (108), the gear (107), and the cam (106) and restrains the revolution of a casing (101).

公开(公告)号：US20180146940A1

公开(公告)日：2018-05-31

申请号：US15865544

申请日：2018-01-09

Applicant: FUJIFILM Corporation

Inventor： Yasuhisa NOZAWA ,  Noriyuki ONOBORI

IPC: A61B6/00

Abstract: A radiation-irradiation device includes a leg unit, a radiation source unit, an arm unit, a body unit, and a raising/lowering mechanism. The arm unit includes a first arm connected to the radiation source unit, a second arm, a first rotational moving portion that connects the first arm to the second arm so as to allow the first and second arms to be rotationally movable relative to each other, and a second rotational moving portion that connects the second arm to the raising/lowering mechanism so as to allow the second arm to be rotationally movable relative to the raising/lowering mechanism. The rotation of the second arm from an initial rotational movement position is regulated by the body unit in a case in which the arm unit is positioned at a position other than a first position where the arm unit is raised or lowered by the raising/lowering mechanism.

公开(公告)号：US20180242934A1

公开(公告)日：2018-08-30

申请号：US15963983

申请日：2018-04-26

Applicant: FUJIFILM Corporation

Inventor： Noriyuki ONOBORI ,  Ryosuke OGURA ,  Takeyasu KOBAYASHI ,  Yusuke KITAGAWA

IPC: A61B6/00 ,  A61B90/50

CPC classification number: A61B6/4405 ,  A61B6/00 ,  A61B6/40 ,  A61B6/462 ,  A61B6/563 ,  A61B90/50

Abstract: Provided is a radiation irradiation device enabling a user to change the position of a monitor to a desired position as needed and smoothly perform imaging of a radiographic image. The radiation irradiation device includes a radiation generation unit that generates radiation; a second support part having one end to which the radiation generation unit is attached; a first support part having one end to which the second support part is connected and the other end connected to a body part; the body part; a leg part that is provided on a bottom surface of the body part and is capable of traveling on a device placement surface; and a monitor provided on a surface that faces the bottom surface of the body part, via a connecting member. The monitor is detachably installed at a plurality of positions on the surface that faces the bottom surface of the body part.

公开(公告)号：US20180235558A1

公开(公告)日：2018-08-23

申请号：US15963104

申请日：2018-04-26

Applicant: FUJIFILM Corporation

Inventor： Noriyuki ONOBORI ,  Ryosuke OGURA ,  Takeyasu KOBAYASHI ,  Yusuke KITAGAWA

IPC: A61B6/00

CPC classification number: A61B6/4405 ,  A61B6/00 ,  A61B6/40 ,  A61B6/4283 ,  A61B6/4452

Abstract: A radiation irradiation device includes a radiation generation unit; an arm part; a support member having one end to which the arm part is connected; a body part to which the support member is connected; and a leg part on which the body part is placed. The leg part includes first casters that are provided on a front side of the leg part and second casters that are provided on a rear side of the leg part. The diameter of wheels of the second casters and is greater than the diameter of wheels of the first casters, and the gravity center position of the entire device is closer to the second casters side than a center between the first casters and the second casters in a state where the arm part is rotationally moved until the radiation generation unit is located at a vertically lowermost position.

公开(公告)号：US20180116615A1

公开(公告)日：2018-05-03

申请号：US15855390

申请日：2017-12-27

Applicant: FUJIFILM Corporation

Inventor： Noriyuki ONOBORI ,  Kenji TAKATA ,  Yasuhisa NOZAWA

IPC: A61B6/00

CPC classification number: A61B6/4405 ,  A61B6/4283 ,  A61B6/4423 ,  A61B6/4452

Abstract: A radiation-irradiation device includes a leg unit, a radiation source unit, an arm unit that supports the radiation source unit, and a body unit that is an arm support unit supporting the arm unit. Further, radiation-irradiation device includes a cradle that supports one edge portion of a radiation detector detecting radiation and having the shape of a rectangular flat plate and is mounted on the body unit so as to be movable between a first position at which the radiation detector (80) is held along a flat surface of the body unit and a second position at which at least an opposite edge portion of the radiation detector opposite to the one edge portion of the radiation detector is held at a position away from the body unit.