公开(公告)号：US20140103220A1

公开(公告)日：2014-04-17

申请号：US14136873

申请日：2013-12-20

Applicant: FUJIFILM Corporation

Inventor： Yasunori OHTA ,  Naoyuki NISHINO ,  Naoto IWAKIRI ,  Haruyasu NAKATSUGAWA ,  Kouichi KITANO

IPC: G01T1/16

CPC classification number: G01T1/1603 ,  A61B6/4233 ,  A61B6/4266 ,  A61B6/4283 ,  A61B6/548

Abstract: An electronic cassette includes a first radiation detector for still imaging and a second radiation detector for fluoroscopic imaging. The first radiation detector includes a first photo detection device and a luminous device. The luminous device generates visible light by absorbing radiation transmitted through the first photo detection device. The first radiation detector detects the visible light generated by the luminous device. The second radiation detector is constituted by the luminous device and a second photo detection device disposed downstream of the luminous device in an optical path direction of the radiation. The second photo detection device detects the visible light generated by the luminous device. The second radiation detector is changed over to the first radiation detector, so that still imaging can be started by rapid setting during operation of fluoroscopic imaging.

Abstract translation: 电子盒包括用于静止成像的第一辐射检测器和用于透视成像的第二辐射检测器。 第一辐射检测器包括第一光检测装置和发光装置。 发光装置通过吸收透过第一光检测装置的辐射而产生可见光。 第一辐射检测器检测由发光装置产生的可见光。 第二辐射检测器由发光器件和设置在发光器件沿辐射的光程方向的下游的第二光检测器构成。 第二光检测装置检测由发光装置产生的可见光。 将第二辐射检测器切换到第一辐射检测器，使得在荧光成像操作期间可以通过快速设置来开始静止成像。

公开(公告)号：US20130300737A1

公开(公告)日：2013-11-14

申请号：US13945995

申请日：2013-07-19

Applicant: Fujifilm Corporation

Inventor： Naoyuki NISHINO ,  Yasunori OHTA ,  Takao KUWABARA ,  Yasuko YAHIRO ,  Akira HASEGAWA

IPC: G02B27/22

CPC classification number: G02B27/225 ,  A61B6/022 ,  A61B6/502 ,  H04N13/139 ,  H04N13/204 ,  H04N13/221 ,  H04N13/286 ,  H04N13/337 ,  H04N13/346 ,  H04N13/356 ,  H04N13/363

Abstract: At least one of parallax images for left and right eyes to be fusionally displayed to perform stereopsis using binocular parallax is generated at low resolution or low sharpness of such a degree that a subject in the parallax image is observable as a stereoscopic image when an observer observes the subject in an observation mode in which the two fusionally displayed parallax images are stereoscopically viewable, and also of such a degree that the subject is recognizable as a plane image when an observer observes the subject in an observation mode in which the two fusionally displayed parallax images are not stereoscopically viewable.

Abstract translation: 以低分辨率或低清晰度产生被精巧显示以进行立体视觉的左眼和右眼的视差图像中的至少一个，使得当观察者观察时视差图像中的被摄体作为立体图像被观察到 在观察模式中，两个融合显示的视差图像是立体观看的对象，以及当观察者观察对象时可以识别为平面图像的程度，其中两个融合显示的视差 图像不是立体视觉的。

公开(公告)号：US20130121468A1

公开(公告)日：2013-05-16

申请号：US13730369

申请日：2012-12-28

Applicant: FUJIFILM Corporation

Inventor： Yasunori OHTA ,  Naoyuki NISHINO

IPC: A61B6/00

CPC classification number: A61B6/46 ,  A61B6/08 ,  A61B6/4283 ,  A61B6/4405 ,  A61B6/463 ,  A61B6/465 ,  A61B6/468 ,  A61B6/548 ,  A61B6/56 ,  A61B6/587 ,  A61B6/588

Abstract: In the disclosed radiograph imaging system, the transmission/reception of a signal is possible between on-site communication units and a waiting area communication unit. Also, the waiting area communication unit transmits at least an imaging menu to the on-site communication units.

Abstract translation: 在所公开的射线照相成像系统中，在现场通信单元和等待区域通信单元之间可以发送/接收信号。 此外，等待区域通信单元至少将成像菜单发送到现场通信单元。

公开(公告)号：US20130114793A1

公开(公告)日：2013-05-09

申请号：US13729536

申请日：2012-12-28

Applicant: FUJIFILM Corporation

Inventor： Yasunori OHTA ,  Naoyuki NISHINO

IPC: A61B6/00

CPC classification number: A61B6/563 ,  A61B5/0059 ,  A61B6/4233 ,  A61B6/4291 ,  A61B6/4405 ,  A61B6/4411 ,  A61B6/461 ,  A61B6/48 ,  A61B6/542 ,  A61B6/548 ,  A61B6/587 ,  A61B6/588

Abstract: The radiographic imaging device that configures the disclosed radiographic imaging system has at least a camera that images a main cassette body. Said camera is integrally configured to a radiation source and a control device that controls the main cassette body or is integrally configured to a main radiation source body that houses the radiation source.

Abstract translation: 配置所公开的放射线照相成像系统的射线照相成像装置至少具有对主盒体进行成像的照相机。 所述摄像机被一体地配置到辐射源和控制装置，该控制装置控制主盒体或整体地配置成容纳辐射源的主辐射源体。

公开(公告)号：US20240215138A1

公开(公告)日：2024-06-27

申请号：US18537751

申请日：2023-12-12

Applicant: FUJIFILM Corporation

Inventor： Kazuyuki OGI ,  Takeyasu KOBAYASHI ,  Naoyuki NISHINO

IPC: H05G1/02 ,  H05G1/30

CPC classification number: H05G1/02 ,  H05G1/30

Abstract: A radiation irradiation device includes a device main body that is provided with an irradiation window for emitting radiation; a remote operation unit that is capable of remotely operating the device main body and of which an outer peripheral surface is composed of a plurality of surfaces; and an accommodation portion that is provided in the device main body, accommodates the remote operation unit in a form of being embedded in a main body outer peripheral surface, which is an outer peripheral surface of the device main body, and has a recessed inner wall surface facing an entire surface excluding one surface in the outer peripheral surface of the remote operation unit.

公开(公告)号：US20240065653A1

公开(公告)日：2024-02-29

申请号：US18356163

申请日：2023-07-20

Applicant: FUJIFILM CORPORATION

Inventor： Sho SHIMIZUKAWA ,  Takashi TAJIMA ,  Tatsuya TANEICHI ,  Naoyuki NISHINO ,  Hisatsugu HORIUCHI

IPC: A61B6/00 ,  A61B6/03 ,  A61B6/04

CPC classification number: A61B6/4014 ,  A61B6/032 ,  A61B6/0478 ,  A61B6/54

Abstract: A CT apparatus includes a plurality of imaging units, a rotation mechanism, and a CPU. The imaging unit includes a radiation source and a radiation detector. The rotation mechanism rotates the plurality of imaging units around a body axis of the subject while maintaining a disposition interval. An imaging control unit of the CPU controls operations of the plurality of imaging units and the rotation mechanism. An angular interval that is determined by a frame rate of the radiation detector and a rotation speed of the imaging unit and that defines an acquisition time of a projection image based on the radiation is the same for the plurality of imaging units. The plurality of imaging units have different phases in a rotation direction, and positions where the plurality of imaging units acquire the projection images are separated by a set angle that is less than the angular interval.

公开(公告)号：US20230218245A1

公开(公告)日：2023-07-13

申请号：US18059984

申请日：2022-11-30

Applicant: FUJIFILM CORPORATION

Inventor： Hisatsugu HORIUCHI ,  Yuji KAI ,  Yuji JIBIKI ,  Koji TANINAI ,  Masataka SUGAHARA ,  Naoyuki NISHINO ,  Takeyasu KOBAYASHI

IPC: A61B6/04 ,  A61B6/00

CPC classification number: A61B6/0492 ,  A61B6/0407 ,  A61B6/4411 ,  A61B6/4452 ,  A61B6/462 ,  A61B6/463 ,  A61B6/488 ,  A61B6/4283

Abstract: A radiography apparatus includes an upright imaging stand that is used for radiography on a subject, a camera as a detection sensor that immediately detects a state of the subject with respect to the upright imaging stand, a tablet terminal, and a reflective member. The tablet terminal displays a notification screen including an image output from the camera. The reflective member reflects the notification screen such that the subject facing the upright imaging stand visually recognizes the image.

公开(公告)号：US20220354447A1

公开(公告)日：2022-11-10

申请号：US17814835

申请日：2022-07-26

Applicant: FUJIFILM CORPORATION

Inventor： Ryo IMAMURA ,  Kazuhiro MAKINO ,  Naoyuki NISHINO

IPC: A61B6/00

Abstract: A console for a radiography system includes at least one processor configured to execute display-related processing of displaying, at an imaging site, a radiographic image obtained by radiography, the display-related processing including reception processing of receiving the radiographic image from a radiographic image detection device and image processing of processing the received radiographic image to a radiographic image for display, computer aided diagnosis processing on the radiographic image after the image processing, and priority processing of giving priority to the display-related processing over the computer aided diagnosis processing in a case where the display-related processing and the computer aided diagnosis processing compete with each other.

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：US20160007432A1

公开(公告)日：2016-01-07

申请号：US14853389

申请日：2015-09-14

Applicant: FUJIFILM Corporation

Inventor： Yasunori OHTA ,  Naoyuki NISHINO ,  Haruyasu NAKATSUGAWA

IPC: H05G1/10 ,  H05G1/32 ,  A61B6/00

CPC classification number: H05G1/32 ,  A61B6/42 ,  A61B6/4208 ,  A61B6/4233 ,  A61B6/4283 ,  A61B6/44 ,  A61B6/4405 ,  A61B6/4411 ,  A61B6/4429 ,  A61B6/4452 ,  A61B6/4494 ,  A61B6/54 ,  A61B6/542 ,  A61B6/548 ,  A61B6/56 ,  G01T1/24 ,  H05G1/10 ,  H05G1/26 ,  H05G1/265 ,  H05G1/30

Abstract: A radiographic image capturing apparatus has a radiation source device including a radiation source for outputting radiation, and a detector device including a radiation detector for detecting radiation that is transmitted through a subject when the subject is irradiated with radiation by the radiation source, and converting the detected radiation into a radiographic image. At least one of the radiation source device and the detector device has an electric power supply limiting unit for limiting supply of electric power, and the electric power supply limiting unit controls supply of electric power between the radiation source device and the detector device, depending on timing of an image capturing process.

Abstract translation: 放射线照相图像拍摄设备具有包括用于输出辐射的辐射源的辐射源装置，以及包括用于检测当受试者被辐射源照射被摄体时通过被摄体透射的辐射的辐射检测器的检测器装置， 将辐射检测到射线照相图像。 辐射源装置和检测装置中的至少一个具有用于限制电力供应的电力供给限制单元，并且电力供给限制单元控制在辐射源装置和检测器装置之间的电力供应，这取决于 图像捕获过程的定时。