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21. 发明申请

US20090039297A1 Radiation image capturing system 有权
标题翻译：辐射摄影系统
公开(公告)号：US20090039297A1
公开(公告)日：2009-02-12
申请号：US12222502
申请日：2008-08-11
申请人： Yasunori Ohta , Eiichi Kito , Tsuyoshi Tanabe , Takuya Yoshimi
发明人： Yasunori Ohta , Eiichi Kito , Tsuyoshi Tanabe , Takuya Yoshimi
IPC分类号： G01N23/00
CPC分类号： G01T7/00 , G03B42/04
摘要： The power consumption of a battery for supplying electric power to a cassette having a radiation detector for detecting radiation image information is greatly reduced. When a cassette transceiver of the cassette starts transmitting the radiation image information to a console transceiver of a console, the cassette transceiver changes the gain of a variable-gain amplifier to change a transmission radio-wave intensity, and transmits a test signal at the changed transmission radio-wave intensity. When the console transceiver receives the test signal, the console transceiver transmits a reception acknowledgement signal generated by a reception acknowledgement signal generator. In response to the reception acknowledgement signal, the cassette transceiver sets its own transmission radio-wave intensity to a value at the time the cassette transceiver received the reception acknowledgement signal, and transmits the radiation image information at the set transmission radio-wave intensity.
摘要翻译：用于向具有用于检测放射线图像信息的放射线检测器的盒子提供电力的电池的功耗大大降低。当盒式磁带收发器开始将辐射图像信息传输到控制台的控制台收发器时，盒式收发器改变可变增益放大器的增益以改变传输无线电波强度，并且发送改变的测试信号传输无线电波强度。当控制台收发器接收到测试信号时，控制台收发器发送由接收确认信号发生器产生的接收确认信号。响应于接收确认信号，盒收发器将其自身的发送无线电波强度设置为盒收发器接收到接收确认信号时的值，并以设定的发送无线电波强度发送辐射图像信息。

22. 发明申请

US20090028295A1 Cassette and mobile X-ray image capturing apparatus 有权
标题翻译：盒式和移动式X射线摄像装置
公开(公告)号：US20090028295A1
公开(公告)日：2009-01-29
申请号：US12219598
申请日：2008-07-24
申请人： Yasunori Ohta , Eiichi Kito , Tsuyoshi Tanabe , Takuya Yoshimi
发明人： Yasunori Ohta , Eiichi Kito , Tsuyoshi Tanabe , Takuya Yoshimi
IPC分类号： H05G1/64 , H01J31/49
CPC分类号： G01T7/00 , A61B6/4233 , A61B6/4291 , A61B6/4405 , A61B6/4423 , A61B6/4488 , A61B6/4494 , A61B6/547 , A61B6/563 , A61B2560/0456 , G03B42/04
摘要： A cassette allows radiation image information stored therein to be used immediately after an X-ray radiation image is captured in a patient's room, and a mobile X-ray image capturing apparatus incorporates such a cassette. The mobile X-ray image capturing apparatus has a cradle serving as a mount for receiving the cassette which has a radiation detector. The mobile X-ray image capturing apparatus captures a radiation image of the patient (subject) in the patient's room. The cassette serves as a mobile station. While the cassette (mobile X-ray image capturing apparatus) is moving, the radiation image information stored in the cassette is transmitted to a server via a transmitting and receiving terminal, a mobile hospital communication network, and a hospital LAN.
摘要翻译：盒式磁带允许在患者房间中捕获X射线辐射图像之后立即使用存储在其中的放射线图像信息，并且移动X射线图像捕获设备结合有这样的盒。移动X射线摄像装置具有用作接收具有放射线检测器的盒的安装座的支架。移动X射线摄像装置拍摄患者室内的患者（被检者）的放射线图像。盒式磁带用作移动台。当盒式磁带（移动X射线摄像装置）正在移动时，存储在盒中的放射线图像信息经由发送和接收终端，移动医院通信网络和医院LAN发送到服务器。

23. 发明申请

US20090026391A1 RADIATION IMAGE CAPTURING SYSTEM 有权
标题翻译：辐射图像捕获系统
公开(公告)号：US20090026391A1
公开(公告)日：2009-01-29
申请号：US12179740
申请日：2008-07-25
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： G01N23/00
CPC分类号： A61B6/4494 , A61B6/4283 , 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，然后由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。

24. 发明申请

US20090026376A1 Cassette device and cassette storage bag for cassette device 失效
标题翻译：盒式磁带设备和盒式磁带储存袋
公开(公告)号：US20090026376A1
公开(公告)日：2009-01-29
申请号：US12219480
申请日：2008-07-23
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： G01T1/24
CPC分类号： G01T7/00 , G01T1/161
摘要： A cassette device includes a radiation detecting cassette having a radiation detector therein for detecting radiation having passed through a subject and converting the detected radiation into radiation image information, a transmission and reception controller connected to the radiation detector for transmitting the radiation image information to an image processor by way of wireless communications, and a cassette storage bag for storing the radiation detecting cassette therein. The cassette storage bag includes an antenna incorporated therein for transmitting the radiation image information from the transmission and reception controller to the image processor by way of wireless communications. The transmission and reception controller and the antenna are capable of being electrically connected to each other through detachable connectors.
摘要翻译：盒式装置包括：放射线检测盒，其具有用于检测穿过被摄体的辐射并将检测到的辐射转换为放射线图像信息的放射线检测器;连接到辐射检测器的发射和接收控制器，用于将辐射图像信息传输到图像处理器，以及用于将放射线检测盒存储在其中的盒式存储袋。盒式存储袋包括结合在其中的天线，用于通过无线通信将发射和接收控制器的辐射图像信息传输到图像处理器。发射和接收控制器和天线能够通过可拆卸的连接器彼此电连接。

25. 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。

26. 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。

27. 发明授权

US07935931B2 Radiation image capturing system 有权
标题翻译：辐射摄影系统
公开(公告)号：US07935931B2
公开(公告)日：2011-05-03
申请号：US12654257
申请日：2009-12-15
申请人： Yasunori Ohta , Eiichi Kito , Tsuyoshi Tanabe , Takuya Yoshimi
发明人： Yasunori Ohta , Eiichi Kito , Tsuyoshi Tanabe , Takuya Yoshimi
IPC分类号： H01L27/146
CPC分类号： G01T7/00 , A61B6/4494 , G03B42/04
摘要： The power consumption of a battery for supplying electric power to a cassette having a radiation detector for detecting radiation image information is greatly reduced. When a cassette transceiver of the cassette starts transmitting the radiation image information to a console transceiver of a console, the cassette transceiver changes the gain of a variable-gain amplifier to change a transmission radio-wave intensity, and transmits a test signal at the changed transmission radio-wave intensity. When the console transceiver receives the test signal, the console transceiver transmits a reception acknowledgement signal generated by a reception acknowledgement signal generator. In response to the reception acknowledgement signal, the cassette transceiver sets its own transmission radio-wave intensity to a value at the time the cassette transceiver received the reception acknowledgement signal, and transmits the radiation image information at the set transmission radio-wave intensity.
摘要翻译：用于向具有用于检测放射线图像信息的放射线检测器的盒子提供电力的电池的功耗大大降低。当盒式磁带收发器开始将辐射图像信息传输到控制台的控制台收发器时，盒式收发器改变可变增益放大器的增益以改变传输无线电波强度，并且发送改变的测试信号传输无线电波强度。当控制台收发器接收到测试信号时，控制台收发器发送由接收确认信号发生器产生的接收确认信号。响应于接收确认信号，盒收发器将其自身的发送无线电波强度设置为盒收发器接收到接收确认信号时的值，并以设定的发送无线电波强度发送辐射图像信息。

28. 发明授权

US07864923B2 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：US07864923B2
公开(公告)日：2011-01-04
申请号：US12457462
申请日：2009-06-11
申请人： Yasunori Ohta , Eiichi Kito , Tsuyoshi Tanabe , Takuya Yoshimi
发明人： Yasunori Ohta , Eiichi Kito , Tsuyoshi Tanabe , Takuya Yoshimi
IPC分类号： H05G1/10
CPC分类号： G03B42/04
摘要： A radiation detecting cassette includes an IC card detector which detects insertion of an IC card in a slot, outputs a detection signal representing that the IC card is inserted in the slot, and reads ID information stored in the IC card. An ID checker of the radiation detecting cassette checks the ID information against ID information stored in a card ID memory. A power unit controller controls supply of electric power from a power unit to a radiation detector and/or components of the radiation detecting cassette based on a checking result from the ID checker.
摘要翻译：放射线检测盒包括IC卡检测器，其检测IC卡插入槽中，输出表示IC卡插入槽中的检测信号，并读取存储在IC卡中的ID信息。放射线检测盒的ID检查器根据存储在卡ID存储器中的ID信息检查ID信息。功率单元控制器基于来自ID检查器的检查结果控制从功率单元到放射线检测器和/或辐射检测盒的部件的电力供应。

29. 发明申请

US20090250621A1 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：US20090250621A1
公开(公告)日：2009-10-08
申请号：US12457462
申请日：2009-06-11
申请人： Yasunori Ohta , Eiichi Kito , Tsuyoshi Tanabe , Takuya Yoshimi
发明人： Yasunori Ohta , Eiichi Kito , Tsuyoshi Tanabe , Takuya Yoshimi
IPC分类号： G01T1/24 , G06K5/00
CPC分类号： G03B42/04
摘要： A radiation detecting cassette includes an IC card detector which detects insertion of an IC card in a slot, outputs a detection signal representing that the IC card is inserted in the slot, and reads ID information stored in the IC card. An ID checker of the radiation detecting cassette checks the ID information against ID information stored in a card ID memory. A power unit controller controls supply of electric power from a power unit to a radiation detector and/or components of the radiation detecting cassette based on a checking result from the ID checker.
摘要翻译：放射线检测盒包括IC卡检测器，其检测IC卡插入槽中，输出表示IC卡插入槽中的检测信号，并读取存储在IC卡中的ID信息。放射线检测盒的ID检查器根据存储在卡ID存储器中的ID信息检查ID信息。功率单元控制器基于来自ID检查器的检查结果控制从功率单元到放射线检测器和/或辐射检测盒的部件的电力供应。

30. 发明授权

US07593507B2 Radiation image capturing system and method of setting minimum transmission radio-field intensity in such radiation image capturing system 有权
公开(公告)号：US07593507B2
公开(公告)日：2009-09-22
申请号：US12222849
申请日：2008-08-18
申请人： Yasunori Ohta , Eiichi Kito , Tsuyoshi Tanabe , Takuya Yoshimi
发明人： Yasunori Ohta , Eiichi Kito , Tsuyoshi Tanabe , Takuya Yoshimi
IPC分类号： H05G1/64 , H05G1/70 , G01D18/00
CPC分类号： H04N5/32 , A61B6/032 , A61B6/4291 , A61B6/4405 , A61B6/4423 , A61B6/4488 , A61B6/4494 , A61B6/542 , G03B42/04
摘要： When a cassette transceiver starts to transmit radiation image information to a console transceiver, the cassette transceiver transmits a test radio wave, and the console transceiver calculates a minimum transmission radio-field intensity of said cassette transceiver which is required to receive the radiation image information from a received intensity of said test radio wave, and transmits a command radio wave representing the calculated minimum transmission radio-field intensity as a command to said cassette transceiver. The cassette transceiver is thus capable of transmitting the radiation image information at the commanded minimum transmission radio-field intensity. The consumption of electric power for transmitting the radiation image information from the cassette transceiver to the console transceiver is thus minimized.

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