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公开(公告)号：US10959689B2
公开(公告)日：2021-03-30
申请号：US16551692
申请日：2019-08-26
Applicant: FUJIFILM Corporation
Inventor： Fumito Nariyuki , Ryosuke Ogura , Misaki Kawahara
Abstract: A radiation irradiating apparatus includes: a radiation generator that generates radiation; a collimator that controls an irradiation range of radiation generated in the radiation generator; and a distance assuring portion having an abutting member that abuts on a subject to be irradiated with the radiation, when the radiation generator and the subject approach each other such that a distance therebetween is smaller than a preset distance. The distance assuring portion assures a distance between the radiation generator and the subject. The collimator and the distance assuring portion form an integral structure and are attachable and detachable with respect to the radiation generator.
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公开(公告)号：US09931089B2
公开(公告)日：2018-04-03
申请号：US15084175
申请日：2016-03-29
Applicant: FUJIFILM Corporation
Inventor： Fumito Nariyuki , Ryosuke Ogura , Yuzo Aoshima
CPC classification number: A61B6/4405 , A61B6/107 , A61B6/4411 , A61B6/465 , A61B6/467 , A61B6/544 , A61B6/588 , A61B6/589
Abstract: A radiation irradiation apparatus includes a radiation source that irradiates, with radiation, a subject to be examined, a camera that obtains a photographic image of the subject to be examined by performing photography on the subject to be examined, a monitor that displays the photographic image, a housing that houses the radiation source, the camera and the monitor with a display direction of the photographic image directed in a second direction opposite to a first direction that is an irradiation direction of the radiation and a photography direction of the photographic image, and plural grasp units that project in directions different from the first and second directions and are attached to positions of the housing facing each other.
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公开(公告)号：US08431902B2
公开(公告)日：2013-04-30
申请号：US13685725
申请日：2012-11-27
Applicant: Fujifilm Corporation
Inventor： Haruyasu Nakatsugawa , Naoyuki Nishinou , Yasunori Ohta , Toshitaka Agano , Fumito Nariyuki , Naoto Iwakiri
IPC: G01T1/20
CPC classification number: G01T1/24 , A61B6/4208 , A61B6/4266 , A61B6/4283 , A61B6/502 , A61B6/56 , G01T1/2018
Abstract: The present invention provides a radiographic imaging device that may image radiographic images with high sharpness while suppressing a drop in sensitivity. Namely, a radiation detector, in which a scintillator that generates light due to irradiation of radiation and a TFT substrate on which plural sensor portions configured including an organic photoelectric conversion material that generates electric charges by receiving light are disposed are sequentially layered, is positioned in such a way that radiation that has passed through a subject is made incident from the TFT substrate side.
Abstract translation: 本发明提供一种放射摄影成像装置，其可以在抑制灵敏度下降的同时以高锐度图像摄影图像。 也就是说，放射线检测器，其中设置有由辐射照射而产生光的闪烁体和配置有多个包含通过接收光产生电荷的有机光电转换材料的传感器部分的TFT基板，其被定位在 使得已经通过被摄体的辐射从TFT基板侧入射的方式。
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公开(公告)号：US10709406B2
公开(公告)日：2020-07-14
申请号：US15850370
申请日：2017-12-21
Applicant: FUJIFILM Corporation
Inventor： Yuzo Aoshima , Ryosuke Ogura , Fumito Nariyuki , Masayoshi Matsuura , Haruyasu Nakatsugawa
Abstract: A radiography apparatus includes a radiation emitting device that irradiates a subject with radiation, a camera that captures an image of the subject to acquire a captured image of the subject, and a radiation detector that detects the radiation transmitted through the subject and generates a radiographic image of the subject. The driving state of at least one of the radiation emitting device or the radiation detector is controlled on the basis of whether the radiation detector is included in the captured image.
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公开(公告)号：US10674977B2
公开(公告)日：2020-06-09
申请号：US15846864
申请日：2017-12-19
Applicant: FUJIFILM Corporation
Inventor： Toshiyuki Nabeta , Fumito Nariyuki , Masayoshi Matsuura , Ryosuke Ogura , Haruyasu Nakatsugawa
Abstract: A radiographic imaging apparatus comprises: a leg unit that is capable of traveling on an apparatus-placement surface by a wheel unit; a body unit that is held on the leg unit; an arm unit that is connected to the body unit and is capable of protruding upward from the body unit; and a radiation source that is mounted on the arm unit, wherein the arm unit includes a body-side part that is capable of extending and retracting in a direction of the protruding of the arm unit and is connected to the body unit, and a radiation source-side part on which the radiation source is mounted, the radiation source-side part is connected to a distal end side of the body-side part so as to be revolvable in a direction where an angle between the radiation source-side part and the body-side part changes, and revolution regulating unit.
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Patent Agency Ranking
公开(公告)号：US10993682B2
公开(公告)日：2021-05-04
申请号：US15864041
申请日：2018-01-08
Applicant: FUJIFILM Corporation
Inventor： Toshiyuki Nabeta , Ryosuke Ogura , Masayoshi Matsuura , Fumito Nariyuki , Haruyasu Nakatsugawa
Abstract: A radiographic imaging apparatus in which a radiation source support unit supports a radiation source is adapted to be capable of being quickly carried to a use position in a small radius. A radiographic imaging apparatus includes a leg unit that includes three or more wheel units and is capable of traveling on an apparatus-placement surface by using wheels, a body unit that is held on the leg unit, an arm unit as a radiation source support unit that is connected to the body unit, a radiation source that is mounted on the arm unit, a battery that is received in the body unit and drives the radiation source, and a circuit that is received in the body unit and relates to the drive of the radiation source. The wheel unit is formed of a revolving caster.
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公开(公告)号：US10939884B2
公开(公告)日：2021-03-09
申请号：US15865408
申请日：2018-01-09
Applicant: FUJIFILM Corporation
Inventor： Fumito Nariyuki , Ryosuke Ogura , Masayoshi Matsuura , Haruyasu Nakatsugawa
Abstract: A radiation emitting device includes a radiation source unit that irradiates a subject with radiation, a camera that captures an image of the subject to acquire a captured image of the subject, and a monitor that displays the captured image. A control device controls at least one of the inclination or the rotation angle of the monitor on the basis of at least one of the direction of the radiation source unit, the inclination of a radiation detector, and the rotation angle of the radiation detector, or the display content of the monitor.
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公开(公告)号：US10813617B2
公开(公告)日：2020-10-27
申请号：US15846338
申请日：2017-12-19
Applicant: FUJIFILM Corporation
Inventor： Tomoki Inoue , Yasunori Ohta , Ryosuke Ogura , Yuzo Aoshima , Fumito Nariyuki , Masayoshi Matsuura , Haruyasu Nakatsugawa
Abstract: Provided are a radiation emitting device forming a radiography apparatus, a method for controlling the radiation emitting device, and a program which can reduce power consumption. A radiation emitting device includes a radiation source, a collimator that sets a radiation field region, imaging unit for capturing an image of an imaging target, a display unit that displays the image captured by the imaging unit, an exposure switch, and a control unit that issues a collimator driving command to direct the collimator to set the radiation field region determined from the captured image to the collimator in a case in which the exposure switch is operated.
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公开(公告)号：US10244763B2
公开(公告)日：2019-04-02
申请号：US15277724
申请日：2016-09-27
Applicant: FUJIFILM Corporation
Inventor： Hideo Nagasaki , Michihiro Shibata , Fumito Nariyuki , Setsuko Shiratsuchi
Abstract: The present invention provides an antibacterial layer-attached base material which has excellent light resistance and includes an antibacterial layer exhibiting an antibacterial action within a short period of time, an antibacterial sheet, a radiation photographing device, and a touch panel. The antibacterial layer-attached base material of the present invention is an antibacterial layer-attached base material including: a base material; and an antibacterial layer which is disposed on at least a part of the surface of the base material, in which the antibacterial layer contains at least one antibacterial agent containing silver, and the amount of silver ions per a unit area measured in an extraction test is 15 to 50 ng/cm2.
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公开(公告)号：US10219962B2
公开(公告)日：2019-03-05
申请号：US14811506
申请日：2015-07-28
Applicant: FUJIFILM Corporation
Inventor： Fumito Nariyuki , Toshiyuki Nabeta , Michihiro Shibata , Hideo Nagasaki , Setsuko Shiratsuchi , Shigeaki Ohtani
Abstract: The present invention provides an incubator hood having a hydrophilized portion on at least a part of its inner surface, the hydrophilized portion containing a hydrophilic polymer and an antibacterial agent, and a surface of the hydrophilized portion having a water contact angle of up to 30°, and also provides an incubator having the incubator hood as well as a hydrophilic sheet and a hydrophilic antibacterial film for use in forming the hydrophilized portion on the incubator hood. Thus the present invention provides an incubator hood, an incubator, a hydrophilic sheet and a hydrophilic antibacterial film that have excellent antifogging properties and antibacterial properties and can suppress the growth of bacteria.
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