专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

US20230016138A1 RADIATION DETECTOR AND RADIOGRAPHY APPARATUS 有权
公开(公告)号：US20230016138A1
公开(公告)日：2023-01-19
申请号：US17807858
申请日：2022-06-20
申请人： FUJIFILM CORPORATION
发明人： Hisatsugu HORIUCHI , Munetaka KATO , Tatsuya TANEICHI , Naoyuki NISHINO , Takeyasu KOBAYASHI
IPC分类号： A61B6/00 , A61B6/03 , G01N23/046
摘要： A radiation detector includes a sensor panel unit, a support table to which the sensor panel unit is attached, and two fixing members. The sensor panel unit includes two sensor panels. The sensor panel has pixels that sense visible light converted from radiation and generate charge. The sensor panel unit has a configuration in which an end portion of one sensor panel and an end portion of the other sensor panel are arranged to overlap each other in a thickness direction. A first fixing member fixes two sensor panels in an overlap region in which the end portions overlap. A second fixing member fixes the sensor panel unit and the support table in the overlap region. The second fixing member at least partially overlaps the first fixing member in the overlap region in a plan view of the sensor panel unit in the thickness direction.

12. 发明申请

US20200155096A1 RADIOGRAPHY SYSTEM AND METHOD FOR OPERATING RADIOGRAPHY SYSTEM 审中-公开
公开(公告)号：US20200155096A1
公开(公告)日：2020-05-21
申请号：US16751735
申请日：2020-01-24
申请人： FUJIFILM Corporation
发明人： Masato HATTORI , Ryo IMAMURA , Koichi KITANO , Naoyuki NISHINO
IPC分类号： A61B6/00
摘要： In the radiography system, a camera image of the usage environment in which the electronic cassette is used is captured. An in-image cassette region of the electronic cassette is detected from the camera image. The cassette ID of the electronic cassette is acquired from the in-image cassette region. The acquired cassette ID is collated with the cassette ID of the use cassette set in the console to check whether the use cassette is present.

13. 发明申请

US20160025868A1 RADIATION DETECTOR AND RADIOLOGICAL IMAGE RADIOGRAPHING APPARATUS 审中-公开
公开(公告)号：US20160025868A1
公开(公告)日：2016-01-28
申请号：US14875074
申请日：2015-10-05
申请人： FUJIFILM Corporation
发明人： Naoyuki NISHINO , Naoto IWAKIRI , Haruyasu NAKATSUGAWA , Keiichiro SATO , Yasunori OHTA
IPC分类号： G01T1/20
CPC分类号： G01T1/2012 , A61B6/4216 , A61B6/4283 , G01T1/2018 , G01T1/202
摘要： A radiation detector and a radiological image radiographing apparatus capable of improving the quality of an obtained radiological image without causing an additional cost are provided. A first scintillator configured to include columnar crystals generating first light corresponding to a radiation emitted through a TFT substrate is laminated on the other surface of the TFT substrate that has a first photoelectric conversion element, which has one surface from which a radiation is emitted and the other surface from which at least one of the first light and the second light is emitted and which generates electric charges corresponding to the light, and a first switching element. A second scintillator which generates second light corresponding to a radiation emitted through the first scintillator and has different energy characteristics of absorbed radiations from the first scintillator is laminated on a surface of the first scintillator not facing the TFT substrate.

14. 发明申请

US20150245456A1 RADIOGRAPHIC IMAGE CAPTURING APPARATUS AND METHOD FOR SUPPLYING ELECTRIC POWER THERETO 有权
标题翻译：放射性图像捕获装置及其供电方法
公开(公告)号：US20150245456A1
公开(公告)日：2015-08-27
申请号：US14699470
申请日：2015-04-29
申请人： FUJIFILM Corporation
发明人： Naoyuki NISHINO , Yasunori OHTA
IPC分类号： H05G1/10 , A61B6/00
CPC分类号： H05G1/10 , A61B6/4291 , A61B6/4405 , A61B6/4411 , A61B6/4423 , A61B6/56
摘要： A radiographic image capturing apparatus includes a mobile cart unit, a plurality of devices used for capturing a radiographic image, and an electric power supply activator enabling supply of electric power between the devices, based on an instruction of permission to supply electric power.
摘要翻译：放射线照相图像拍摄装置包括移动购物车单元，用于拍摄放射线照相图像的多个设备，以及能够基于允许提供电力的指令在设备之间提供电力的电力供应激活器。

15. 发明申请

US20150043715A1 RADIOGRAPHIC IMAGING DEVICE, RADIOGRAPHIC IMAGING SYSTEM, CONTROL METHOD OF RADIOGRAPHIC IMAGING DEVICE AND PROGRAM STORAGE MEDIUM 有权
标题翻译：放射成像装置，放射成像系统，放射成像装置的控制方法和程序存储介质
公开(公告)号：US20150043715A1
公开(公告)日：2015-02-12
申请号：US14525219
申请日：2014-10-28
申请人： FUJIFILM CORPORATION
发明人： Takeshi KUWABARA , Yoshihiro OKADA , Haruyasu NAKATSUGAWA , Naoyuki NISHINO
IPC分类号： H04N5/357 , H04N5/369 , G01N23/04 , G01T1/17 , A61B6/00 , H04N5/32 , G01T1/20
CPC分类号： H04N5/357 , A61B6/4233 , A61B6/4283 , A61B6/44 , A61B6/5258 , A61B6/5264 , A61B6/542 , G01N23/04 , G01T1/17 , G01T1/20 , H04N5/32 , H04N5/369
摘要： A radiographic imaging device includes: a radiation detector including plural pixels, each including a sensor portion and a switching element; a detection unit that detects a radiation irradiation start if an electrical signal caused by charges generated in the sensor portion satisfies a specific irradiation detection condition, and/or if an electrical signal caused by charges generated in a radiation sensor portion that is different from the sensor portion satisfies a specific irradiation detection condition; and a control unit that determines whether or not noise caused by external disturbance has occurred after the detection unit has detected the radiation irradiation start, and if the noise has occurred, that stops a current operation of the radiation detector, and causes the detection unit to perform detection.
摘要翻译：射线照相成像装置包括：包括多个像素的辐射检测器，每个像素包括传感器部分和开关元件; 检测单元，如果由在传感器部分中产生的电荷引起的电信号满足特定的照射检测条件，和/或如果由辐射传感器部分中产生的不同于传感器的电荷引起的电信号，则检测辐射照射开始部分满足特定的照射检测条件; 以及控制单元，其在检测单元已经检测到辐射照射开始之后确定是否已经发生由外部干扰引起的噪声，并且如果已经发生噪声，则停止放射线检测器的当前操作，并且使检测单元执行检测。

16. 发明申请

US20140276056A1 MEDICAL SYSTEM 审中-公开
标题翻译：医疗系统
公开(公告)号：US20140276056A1
公开(公告)日：2014-09-18
申请号：US14290480
申请日：2014-05-29
申请人： FUJIFILM CORPORATION
发明人： Yasunori OHTA , Naoyuki NISHINO , Haruyasu NAKATSUGAWA , Naoto IWAKIRI , Kouichi KITANO
IPC分类号： A61B19/00 , A61B8/00 , A61B1/00 , A61B6/00
CPC分类号： A61B1/00006 , A61B1/00011 , A61B1/00016 , A61B1/00039 , A61B1/00045 , A61B1/0005 , A61B6/4233 , A61B6/4283 , A61B6/4405 , A61B6/465 , A61B6/54 , A61B6/548 , A61B6/56 , A61B8/0891 , A61B8/12 , A61B8/462 , A61B8/463 , A61B8/464 , A61B8/465 , A61B8/467 , A61B8/54 , A61B8/56 , A61B8/565 , A61B34/25 , A61B90/00 , A61B2017/00212 , A61B2017/00221
摘要： In a portable apparatus of a medical system, in a case where an operation unit receives an operation from a physician on the basis of the display contents of a display unit, the medical apparatus controlled as a result of the operation of the operation unit by an operator is defined by an operation control unit, and a signal in response to the operation contents received by the operation unit is transmitted from a transmission unit to the defined medical apparatus.
摘要翻译：在医疗系统的便携式设备中，在操作单元基于显示单元的显示内容从医生接收到操作的情况下，作为操作单元的操作的结果而被控制的医疗设备操作者由操作控制单元定义，并且响应于由操作单元接收的操作内容的信号从传输单元发送到定义的医疗设备。

17. 发明申请

US20140232841A1 RADIATION VIDEO PROCESSING DEVICE, RADIATION VIDEO CAPTURING DEVICE, RADIATION VIDEO CAPTURING SYSTEM, RADIATION VIDEO PROCESSING METHOD AND PROGRAM STORAGE MEDIUM 有权
标题翻译：辐射视频处理设备，辐射视频捕获设备，辐射视频捕获系统，辐射视频处理方法和程序存储介质
公开(公告)号：US20140232841A1
公开(公告)日：2014-08-21
申请号：US14259619
申请日：2014-04-23
申请人： FUJIFILM Corporation
发明人： Yasunori OHTA , Naoyuki NISHINO , Haruyasu NAKATSUGAWA , Naoto IWAKIRI , Kouich KITANO
IPC分类号： H04N5/225
CPC分类号： H04N5/225 , A61B6/4233 , A61B6/4283 , A61B6/461 , A61B6/487 , A61B6/54 , A61B6/566 , G01T1/2018 , G03B42/04 , H04N5/32 , H04N5/3205 , H04N5/321 , H04N2005/2255 , H05G1/56 , H05G1/60 , H05G1/64
摘要： A radiographic video processing device includes: an acquisition section that acquires gradation signals expressing charges; and a control section that, if capture of a video image formed from plural frames is being performed with a radiation detector, and a number of the pixels, from which charges are combined and read by switching elements included in adjacent pixels of the radiation detector, has been increased, effects control such that, from a frame at a time of the increase up until a predetermined frame, the gradation signals distributed in a higher density range than that for frames subsequent to the predetermined frame are used as image data.
摘要翻译：放射影像处理装置包括：获取部分，其获取表示费用的灰度信号; 以及控制部，如果利用放射线检测器进行从多个帧形成的视频图像的拍摄，并且通过由放射线检测器的相邻像素中包括的切换元件组合和读取电荷的像素数量，已经增加了效果控制，使得从增加到预定帧的时间段的帧被分配为比在预定帧之后的帧更高密度范围的灰度信号被用作图像数据。

18. 发明申请

US20140093043A1 RADIATION EXPOSURE DOSE OBTAINING METHOD AND APPARATUS, AND RADIATION IMAGE CAPTURING SYSTEM 审中-公开
标题翻译：辐射暴露剂量获取方法和装置，以及辐射图像捕获系统
公开(公告)号：US20140093043A1
公开(公告)日：2014-04-03
申请号：US14092455
申请日：2013-11-27
申请人： FUJIFILM CORPORATION
发明人： Haruyasu NAKATSUGAWA , Yasunori OHTA , Naoyuki NISHINO , Yutaka YOSHIDA , Takeshi KAMIYA
IPC分类号： A61B6/00 , G01T1/08
CPC分类号： A61B6/58 , A61B6/481 , A61B6/487 , A61B6/52 , A61B6/542 , G01T1/08
摘要： In the case where radiological imaging of a subject to be injected with a contrast agent is performed continuously and a radiation exposure dose of the subject due to the continuous radiological imaging is obtained based on a radiation image signal of each frame detected by a radiation image detector through the continuous radiological imaging, identifying a frame which includes an image signal representing an image of the contrast agent as a contrast agent frame from the radiation image signal of each frame, and correcting the radiation exposure dose based on information of the contrast agent frame and obtaining a radiation exposure dose of the subject for the radiological imaging of the contrast agent frame.
摘要翻译：在连续进行注射造影剂的被检体的放射线摄影的情况下，根据由放射线图像检测器检测到的各帧的放射线图像信号，获得由于连续放射线摄影引起的被检体的放射线照射剂量通过连续放射线成像，从每帧的放射线图像信号识别包括表示造影剂的图像的图像信号的帧，并根据造影剂帧的信息修正放射线剂量，获得用于造影剂框架的放射成像的受试者的辐射照射剂量。

19. 发明申请

US20130142309A1 RADIATION IMAGING SYSTEM AND RADIATION IMAGING DEVICE 有权
标题翻译：辐射成像系统和辐射成像装置
公开(公告)号：US20130142309A1
公开(公告)日：2013-06-06
申请号：US13753210
申请日：2013-01-29
申请人： FUJIFILM Corporation
发明人： Naoto IWAKIRI , Naoyuki NISHINO , Yasunori OHTA , Haruyasu NAKATSUGAWA
IPC分类号： A61B6/00
CPC分类号： A61B6/586 , A61B6/4233 , A61B6/4283 , A61B6/4452 , A61B6/54 , A61B6/56
摘要： A radiation imaging system that can continuously use sections of a radiation imaging device that has not been damaged and a radiation imaging device are provided. The radiation imaging system comprises: a radiation device that applies radiation; and the radiation imaging device with an imaging panel that captures images of the applied radiation. The radiation imaging device comprises: a failure cause detection unit that detects environmental noise or falls that cause failures in the radiation imaging device; a malfunction diagnostic unit that, in a case where a detected environmental noise value reaches a threshold value or in a case where a fall has been detected, diagnoses a malfunction in the radiation imaging device; and a function limiting unit that applies limits to the radiation imaging device functions that are used continuously, in accordance with the diagnosis results of the malfunction diagnostic unit.
摘要翻译：提供了可以连续使用未被损坏的辐射成像装置的部分和放射线成像装置的放射线成像系统。放射线成像系统包括：辐射装置，其施加辐射; 以及具有捕获施加的辐射的图像的成像面板的放射线成像装置。辐射摄像装置包括：故障原因检测单元，其检测在辐射成像装置中引起故障的环境噪声或下降; 故障诊断单元，在检测到的环境噪声值达到阈值的情况下，或者在检测到下降的情况下，诊断放射线摄像装置的故障; 以及功能限制单元，其根据故障诊断单元的诊断结果对连续使用的辐射成像设备功能施加限制。

20. 发明申请

US20230019809A1 RADIATION DETECTOR AND RADIOGRAPHY APPARATUS 有权
公开(公告)号：US20230019809A1
公开(公告)日：2023-01-19
申请号：US17807383
申请日：2022-06-17
申请人： FUJIFILM CORPORATION
发明人： Hisatsugu HORIUCHI , Takashi TAJIMA , Masakazu FUKUYO , Naoyuki NISHINO , Takeyasu KOBAYASHI
IPC分类号： G01T7/00 , G01T1/20
摘要： A radiation detector includes a support table, a sensor panel, a fixing member, and a contact member. An attachment surface having an arc surface shape is formed in the support table. The sensor panel has an imaging region in which a plurality of pixels detecting radiation are two-dimensionally arranged. A first surface of the sensor panel is attached to the attachment surface following the arc surface shape. The fixing member partially fixes the first surface to the attachment surface. The contact member comes into contact with a second surface of the sensor panel which is opposite to the first surface to suppress the lifting of the sensor panel from the support table.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式