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31. 发明授权

US08113712B2 Bed for capturing radiation image and radiation image capturing system 有权
标题翻译：用于捕获放射图像和辐射图像捕获系统的床
公开(公告)号：US08113712B2
公开(公告)日：2012-02-14
申请号：US12659906
申请日：2010-03-25
申请人： Tsuyoshi Tanabe , Eiichi Kito , Takuya Yoshimi , Takeshi Kuwabara , Kazuharu Ueta , Makoto Iriuchijima , Yasunori Ohta
发明人： Tsuyoshi Tanabe , Eiichi Kito , Takuya Yoshimi , Takeshi Kuwabara , Kazuharu Ueta , Makoto Iriuchijima , Yasunori Ohta
IPC分类号： H05G1/64 , A61B6/04
CPC分类号： H01J31/49 , A61B6/548 , A61G13/00 , A61G2210/50 , G03B42/04
摘要： A radiation detecting cassette is disposed in a desired position between a bed and a patient in an operating room. After a detector-side connector and a bed-side connector are connected to each other by a cable, an image capturing apparatus captures and records radiation image information of the patient in a radiation detector. The recorded radiation image information is transmitted from a transceiver of the bed to a console by way of wireless communications in a communication range selected by a selector of the bed, then processed by the console, and transmitted to a display device, which displays a radiation image based on the supplied radiation image information.
摘要翻译：辐射检测盒设置在手术室中的床和患者之间的期望位置。在通过电缆将检测器侧连接器和床侧连接器彼此连接之后，图像捕获装置在放射线检测器中捕获并记录患者的放射线图像信息。记录的放射线图像信息通过床上选择器所选择的通信范围内的无线通信从床的收发器发送到控制台，然后由控制台处理，并传送到显示装置，显示器基于所提供的辐射图像信息的图像。

32. 发明申请

US20110102184A1 RADIATION IMAGE CAPTURING SYSTEM 有权
标题翻译：辐射图像捕获系统
公开(公告)号：US20110102184A1
公开(公告)日：2011-05-05
申请号：US12987536
申请日：2011-01-10
申请人： Eiichi KITO , Naoyuki Nishino , Yasunori Ohta , Tsuyoshi Tanabe , Takuya Yoshimi , Takeshi Kuwabara , Kazuharu Ueta , Makoto Iriuchijima
发明人： Eiichi KITO , Naoyuki Nishino , Yasunori Ohta , Tsuyoshi Tanabe , Takuya Yoshimi , Takeshi Kuwabara , Kazuharu Ueta , Makoto Iriuchijima
IPC分类号： G08B17/12 , G01T1/02
CPC分类号： A61B6/00 , A61B6/4283 , A61B6/4291 , A61B6/4423 , A61B6/4488 , A61B6/563
摘要： The present invention relates to a radiation image capturing system. A radiation detector of a radiation detecting cassette detects a radiation that has passed through a patient, and an accumulated exposed radiation dose calculator calculates an accumulated exposed radiation dose by accumulating radiation image information detected by the radiation detector, at every image capturing. The calculated accumulated exposed radiation dose is transmitted, together with cassette ID information, to a console. In the console, a status determining unit compares the accumulated exposed radiation dose with an allowable accumulated exposed radiation dose for the radiation detecting cassette to determine the status of the radiation detecting cassette, and issues a warning based on the determined status.
摘要翻译：本发明涉及一种放射线图像捕获系统。辐射检测盒的放射线检测器检测已经通过患者的辐射，并且累积的暴露辐射剂量计算器在每次图像捕获时累积由辐射检测器检测到的放射线图像信息来计算累积的暴露辐射剂量。将计算出的累积暴露辐射剂量与盒ID信息一起传送到控制台。在控制台中，状态确定单元将累积的暴露辐射剂量与放射线检测盒的允许累积暴露辐射剂量进行比较，以确定辐射检测盒的状态，并基于所确定的状态发出警告。

33. 发明申请

US20090032744A1 Radiation image capturing system 有权
标题翻译：辐射摄影系统
公开(公告)号：US20090032744A1
公开(公告)日：2009-02-05
申请号：US12219807
申请日：2008-07-29
申请人： Eiichi Kito , Tsuyoshi Tanabe , Takuya Yoshimi , Takeshi Kuwabara , Kazuharu Ueta , Makoto Iriuchijima , Yasunori Ohta
发明人： Eiichi Kito , Tsuyoshi Tanabe , Takuya Yoshimi , Takeshi Kuwabara , Kazuharu Ueta , Makoto Iriuchijima , Yasunori Ohta
IPC分类号： G03C5/16
CPC分类号： A61B6/5282 , A61B6/4233 , A61B6/4423 , A61B6/4476 , A61B6/4488 , A61B6/4494 , A61B6/588
摘要： A signal detector detects signals transmitted from signal generators disposed in a radiation detecting cassette, and a distance calculator calculates the distance between a radiation source and a radiation detector based on the signals detected by the signal detector. A determining unit determines whether the detected distance matches a predetermined distance from the radiation source to the radiation detector when a radiation image is captured. If the detected distance does not match the predetermined distance, the determining unit outputs, to a warning unit, a warning signal indicating that the detected distance does not match the predetermined distance, and also outputs a control signal for equalizing the detected distance with the predetermined distance, to a radiation source movement controller.
摘要翻译：信号检测器检测从设置在放射线检测盒中的信号发生器发送的信号，并且距离计算器基于由信号检测器检测的信号来计算辐射源和辐射检测器之间的距离。当捕获放射线图像时，确定单元确定检测到的距离是否与辐射源到辐射检测器的预定距离相匹配。如果检测到的距离与预定距离不匹配，则确定单元向警告单元输出指示所检测到的距离与预定距离不匹配的警告信号，并且还输出用于将检测到的距离与预定距离相等的控制信号距离，到一个辐射源运动控制器。

34. 发明授权

US09216006B2 Radiograph acquisition device, radiographic imaging system, and radiographic imaging method 有权
标题翻译：射线照相采集装置，放射成像系统和放射成像方法
公开(公告)号：US09216006B2
公开(公告)日：2015-12-22
申请号：US13582301
申请日：2011-02-24
申请人： Takeshi Kuwabara
发明人： Takeshi Kuwabara
IPC分类号： A61B6/00 , H01L27/146 , H04N5/32 , G01V5/10
CPC分类号： A61B6/545 , A61B6/4014 , A61B6/4233 , A61B6/4266 , A61B6/4283 , A61B6/4411 , A61B6/4494 , A61B6/5258 , A61B6/563 , A61B6/566 , A61B6/586 , G01V5/104 , H01L27/14658 , H04N5/32
摘要： The disclosed radiograph acquisition device has: a selection unit that selects one radiation detection device from among a plurality of radiation detection devices that can convert radiation to radiographs; and an acquisition unit that acquires the radiograph of one radiation detection device when radiation is radiated at a subject, and the radiograph of at least one other radiation detection device aside from the one radiation device among the plurality of radiation detection devices.
摘要翻译：所公开的放射线摄影装置具有：选择单元，其从可以将辐射转换成射线照片的多个放射线检测装置中选择一个放射线检测装置; 以及获取单元，其在放射对象时获取一个放射线检测装置的X射线照片，并且在所述多个放射线检测装置中，除了所述一个放射线装置之外的至少一个其他放射线检测装置的X射线照片。

35. 发明授权

US09060738B2 Radiographic system, automatic exposure control method of radiographic system, and radiological image detector 有权
标题翻译：射线照相系统，射线照相系统的自动曝光控制方法和放射图像检测器
公开(公告)号：US09060738B2
公开(公告)日：2015-06-23
申请号：US13603099
申请日：2012-09-04
申请人： Takeshi Kuwabara , Takeshi Kamiya , Yusuke Kitagawa
发明人： Takeshi Kuwabara , Takeshi Kamiya , Yusuke Kitagawa
IPC分类号： A61B6/06 , A61B6/00
CPC分类号： A61B6/542 , A61B6/4233 , A61B6/4494 , A61B6/548
摘要： A storage and search unit of a console acquires a source ID of an X-ray source and searches for and extracts a type corresponding to the acquired source ID from source information of a storage device. In the case of an installation convenience preference type in which convenience in connection between a source controller and an electronic cassette is preferred, a detection signal from a detection pixel of an FPD of the electronic cassette is output from a detection signal I/F of the electronic cassette to a detection signal I/F of the source controller. In the case of an installation convenience non-preference type, an irradiation stop signal based on the comparison result of the integrated value of the detection signal from the detection pixel with an irradiation-stop threshold is output from an irradiation signal I/F of the electronic cassette to an irradiation signal I/F of the source controller.
摘要翻译：控制台的存储和搜索单元获取X射线源的源ID，并从存储设备的源信息中搜索并提取与获取的源ID相对应的类型。在优选类似于源控制器和电子盒之间的连接方便的安装方式优先选择的情况下，来自电子盒的FPD的检测像素的检测信号从该电子盒的检测信号I / F输出电子盒带到源控制器的检测信号I / F。在安装方便非偏好型的情况下，基于来自具有照射停止阈值的检测像素的检测信号的积分值的比较结果的照射停止信号从照相停止阈值的照射信号I / F输出电子盒带到源控制器的照射信号I / F。

36. 发明授权

US09060731B2 Radiographing system, method of controlling automatic exposure in radiographing system, and radiological image detection device 有权
标题翻译：射线照相系统，放射摄影系统中自动曝光控制方法，放射图像检测装置
公开(公告)号：US09060731B2
公开(公告)日：2015-06-23
申请号：US13603091
申请日：2012-09-04
申请人： Takeshi Kuwabara , Takeshi Kamiya , Yusuke Kitagawa
发明人： Takeshi Kuwabara , Takeshi Kamiya , Yusuke Kitagawa
IPC分类号： A61B6/10 , A61B6/00
CPC分类号： A61B6/4233 , A61B6/4283 , A61B6/4405 , A61B6/542 , A61B6/548 , A61B6/587
摘要： A comparison circuit 78 of an AEC unit 67 of an electronic cassette 13 compares the accumulated value of a detection signal from a detection pixel 65 of the electronic cassette 13 with an irradiation prohibition threshold value on the electronic cassette 13. When the accumulated value of the detection signal reaches the irradiation prohibition threshold value on the electronic cassette 13, a detection signal having the same voltage value as the irradiation prohibition threshold value of the radiographing condition on the source control device 11 paired with the radiographing condition on the electronic cassette 13 is output from a detection signal I/F 80 of the electronic cassette 13 toward a detection signal I/F 26 of the source control device 11.
摘要翻译：电子盒13的AEC单元67的比较电路78将来自电子盒13的检测像素65的检测信号的累计值与电子盒13上的照射禁止阈值进行比较。当累积的检测信号达到电子盒13上的照射禁止阈值，输出具有与源电子盒13上的放射照相条件配对的源控制装置11上的放射线条件的照射禁止阈值相同的电压值的检测信号从电子盒13的检测信号I / F 80朝向源极控制装置11的检测信号I / F26。

37. 发明授权

US09055922B2 Radiographic system, automatic exposure control method of radiographic system, and radiological image detector 有权
标题翻译：射线照相系统，射线照相系统的自动曝光控制方法和放射图像检测器
公开(公告)号：US09055922B2
公开(公告)日：2015-06-16
申请号：US13603069
申请日：2012-09-04
申请人： Takeshi Kuwabara , Takeshi Kamiya , Yusuke Kitagawa
发明人： Takeshi Kuwabara , Takeshi Kamiya , Yusuke Kitagawa
IPC分类号： A61B6/10 , A61B6/00
CPC分类号： A61B6/542 , A61B6/4233 , A61B6/4411 , A61B6/4494 , A61B6/548 , A61B6/58
摘要： When an AEC sensor is changed, the same AEC as before changing the AEC sensor is carried out without modifying an existing apparatus. A storage and search unit of a console acquires a source ID and searches for and extracts position information of a detection field of an old AEC sensor corresponding to the acquired source ID from source information of a storage device. An electronic cassette includes plural detection pixels as a new AEC sensor short-circuited to signal lines without passing through TFTs in the same imaging plane as pixels. A detection field selecting circuit of an AEC unit of the electronic cassette selects a detection signal from the detection pixel existing at the position of the detection field of the old AEC sensor among the detection signals of the plural detection pixels.
摘要翻译：当AEC传感器改变时，在更改AEC传感器之前执行与修改现有设备相同的AEC。控制台的存储和搜索单元从存储设备的源信息中获取源ID并搜索并提取与获取的源ID相对应的旧AEC传感器的检测字段的位置信息。电子盒式磁带包括多个检测像素，作为与信号线短路而不通过与像素相同的成像平面中的TFT的新的AEC传感器。电子盒的AEC单元的检测场选择电路从多个检测像素的检测信号中的旧AEC传感器的检测区域的位置处存在的检测像素中选择检测信号。

38. 发明授权

US08357908B2 Radiation detecting cassette and radiation image picking-up system 有权
标题翻译：辐射检测盒和放射图像拾取系统
公开(公告)号：US08357908B2
公开(公告)日：2013-01-22
申请号：US12452864
申请日：2008-07-02
申请人： Takeshi Kuwabara , Eiichi Kito , Tsuyoshi Tanabe , Takuya Yoshimi , Kazuharu Ueta , Makoto Iriuchijima , Yasunori Ohta
发明人： Takeshi Kuwabara , Eiichi Kito , Tsuyoshi Tanabe , Takuya Yoshimi , Kazuharu Ueta , Makoto Iriuchijima , Yasunori Ohta
IPC分类号： H01L27/146
CPC分类号： A61B6/56 , A61B6/4233 , A61B6/4283 , A61B6/4291 , A61B6/4423 , A61B6/4488 , A61B6/542 , A61B6/548 , H02J7/025 , H02J50/12 , H04N5/32
摘要： A wireless communication control unit controls a transmitting and receiving apparatus so as to prohibit transmission of radiation image information to the outside by wireless communication or power supply from the outside to an electric power source by wireless communication in accordance with an exposure detecting signal from an exposure detecting unit or a conversion detecting signal from a conversion detecting unit. Thus, this can control the transmitting and receiving apparatus not to carry out, at the same period of time, the irradiation of a radiation (X) to a radiation detector, a conversion operation of the radiation image information in the radiation detector, and wireless communication by the transmitting and receiving apparatus.
摘要翻译：无线通信控制单元控制发送和接收设备，以便根据来自曝光的曝光检测信号通过无线通信的无线通信或从电源到电源的无线通信或电力供应来禁止向外部发送辐射图像信息检测单元或来自转换检测单元的转换检测信号。因此，这可以控制发射和接收装置在相同的时间段不对放射线检测器照射辐射（X），辐射检测器中的辐射图像信息的转换操作和无线由发送和接收设备进行通信。

39. 发明授权

US07896547B2 Radiation image capturing system 有权
标题翻译：辐射摄影系统
公开(公告)号：US07896547B2
公开(公告)日：2011-03-01
申请号：US12432889
申请日：2009-04-30
申请人： Eiichi Kito , Naoyuki Nishino , Yasunori Ohta , Tsuyoshi Tanabe , Takuya Yoshimi , Takeshi Kuwabara , Kazuharu Ueta , Makoto Iriuchijima
发明人： Eiichi Kito , Naoyuki Nishino , Yasunori Ohta , Tsuyoshi Tanabe , Takuya Yoshimi , Takeshi Kuwabara , Kazuharu Ueta , Makoto Iriuchijima
IPC分类号： A61B6/08
CPC分类号： A61B6/4494 , A61B6/4283 , A61B6/4291 , A61B6/4423 , A61B6/4464 , A61B6/4476 , A61B6/4488 , A61B6/547 , A61B6/548 , A61B6/587
摘要： A radiation image capturing system detects the position of a radiation detecting cassette disposed below a patient and the position of a radiation source for emitting a radiation, based on the differences between the propagation times of radio waves emitted from an antenna device to an image capturing apparatus and the radiation detecting cassette. Based on the detected positions, the relative positions of the image capturing apparatus and the radiation detecting cassette are calculated, and then compared with each other by a position determining unit to judge how the image capturing apparatus is positioned with respect to the radiation detecting cassette. If the image capturing apparatus is not positioned in head-on facing relation to the radiation detecting cassette, then a warning is issued, and an actuating mechanism moves the image capturing apparatus to an appropriate position.
摘要翻译：基于从天线装置发射的无线电波的传播时间与图像捕获装置之间的差异，辐射图像捕获系统检测设置在患者下方的放射线检测盒的位置和用于发射辐射的辐射源的位置和放射线检测盒。基于检测到的位置，计算图像捕获装置和放射线检测盒的相对位置，然后通过位置确定单元相互比较，以判断图像捕获装置相对于放射线检测盒的位置。如果图像拍摄设备未被放置在与放射线检测盒的面对面的关系中，则发出警告，并且致动机构将摄像设备移动到适当的位置。

40. 发明授权

US07829859B2 Radiation detecting cassette and radiation image capturing system 有权
标题翻译：辐射检测盒和放射线图像捕获系统
公开(公告)号：US07829859B2
公开(公告)日：2010-11-09
申请号：US12219733
申请日：2008-07-28
申请人： Takuya Yoshimi , Eiichi Kito , Tsuyoshi Tanabe , Takeshi Kuwabara , Kazuharu Ueta , Makoto Iriuchijima , Yasunori Ohta
发明人： Takuya Yoshimi , Eiichi Kito , Tsuyoshi Tanabe , Takeshi Kuwabara , Kazuharu Ueta , Makoto Iriuchijima , Yasunori Ohta
IPC分类号： G01T1/00
CPC分类号： G03B42/04
摘要： Power supply switches are disposed on respective side walls of a casing of a radiation detecting cassette, which are held out of contact with a patient when a radiation image of the patient is captured. When a surgeon or a radiological technician turns one of the power supply switches on or off, a battery starts or stops supplying electric power to a radiation detector, a cassette controller, and a transceiver.
摘要翻译：电源开关设置在放射线检测盒的壳体的相应侧壁上，当拍摄患者的放射线图像时，它们与患者保持不接触。当外科医生或放射技术人员打开或关闭电源开关中的一个时，电池开始或停止向辐射检测器，盒式磁带控制器和收发器供电。

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