公开(公告)号：US20120069960A1

公开(公告)日：2012-03-22

申请号：US13137301

申请日：2011-08-04

申请人： Yusuke Kitagawa ,  Naoyuki Nishino

发明人： Yusuke Kitagawa ,  Naoyuki Nishino

IPC分类号： A61B6/02 ,  G01N23/04

CPC分类号： A61B6/025 ,  A61B6/022 ,  A61B6/107 ,  A61B6/4283 ,  A61B6/4405 ,  A61B6/4452

摘要： In an X-ray imaging system, an X-ray source has a lightweight and small-sized X-ray tube. The X-ray tube is a fixed anode X-ray tube without having a target rotating mechanism. The X-ray tube uses a cold cathode electron source, which does not need a filament and a heater. An image acquisition control device moves the X-ray source to each of plural positions predetermined on a cross bar of a holder by control of a drive source of a shift mechanism. Whenever the X-ray source reaches each position, the X-ray source emits X-rays to an object, and a cassette detects the X-rays transmitted through the object to take an image. Based on data of taken plural images, tomographic image, which puts emphasis on a region of interest inside the object, is produced.

摘要翻译： 在X射线成像系统中，X射线源具有轻便和小尺寸的X射线管。 X射线管是不具有目标旋转机构的固定阳极X射线管。 X射线管使用冷阴极电子源，不需要灯丝和加热器。 图像获取控制装置通过控制换档机构的驱动源，将X射线源移动到预定在保持器的横杆上的多个位置中的每一个。 每当X射线源到达每个位置时，X射线源向对象发射X射线，并且盒检测透过物体的X射线以拍摄图像。 基于所拍摄的多个图像的数据，产生在对象内强调感兴趣区域的断层图像。

公开(公告)号：US20120051503A1

公开(公告)日：2012-03-01

申请号：US13212957

申请日：2011-08-18

申请人： Yasunori OHTA ,  Naoyuki Nishino

发明人： Yasunori OHTA ,  Naoyuki Nishino

IPC分类号： A61B6/02

CPC分类号： A61B6/022 ,  A61B6/00 ,  A61B6/463 ,  A61B6/464 ,  A61B6/466 ,  A61B6/502 ,  A61B6/5205 ,  A61B6/5211

摘要： A stereoscopic image that is easily viewed by a patient and is capable of reducing the burden on the patient is displayed, and a stereoscopic image for interpretation which includes detailed image information and is viewed by, for example, a doctor is displayed. A radiological image displaying method that radiates radiation to a subject from the two different imaging directions, acquires two radiological images detected by a radiological image detector, and displays a stereoscopic image on a display unit based on the two acquired radiological images, and this method includes: performing image processing on the two radiological images to abstract image information included in the radiological images; and displaying a stereoscopic image based on two abstracted radiological images which are subjected to the image processing and a stereoscopic image based on two radiological images including the image information which is more detailed than that of the abstracted radiological images.

摘要翻译： 显示容易被患者观看并且能够减轻患者负担的立体图像，并且显示包括详细图像信息并且由例如医生观看的用于解释的立体图像。 从两个不同成像方向向被摄体辐射辐射的放射线图像显示方法，获取由放射线图像检测器检测到的两个放射图像，并且基于两个获取的放射图像在显示单元上显示立体图像，并且该方法包括 对两个放射图像执行图像处理以抽象包括在放射图像中的图像信息; 并且基于两个经过图像处理的抽象放射学图像和基于两个放射图像的立体图像来显示立体图像，该两个放射图像包括比抽象的放射图像的图像信息更详细的图像信息。

公开(公告)号：US08107590B2

公开(公告)日：2012-01-31

申请号：US12545092

申请日：2009-08-21

申请人： Naoyuki Nishino ,  Yasunori Ohta

发明人： Naoyuki Nishino ,  Yasunori Ohta

IPC分类号： H05G1/64 ,  G01N23/083

CPC分类号： A61B6/00 ,  A61B6/4233 ,  A61B6/4464 ,  A61B6/4494 ,  A61B6/462 ,  A61B6/463 ,  G03B42/04 ,  G06F19/00 ,  G06F19/321

摘要： There is provided a portable radiographic imaging apparatus including: an image output unit which detects a radiation which penetrates an object to be imaged and is irradiated on a surface to be irradiated of a casing, and outputs data of a radiographic image which represents a distribution of an amount of irradiated radiation; a first storage unit which stores the data of the radiographic image output from the image output unit; a display unit which displays an image; and a display control unit which allows the display unit to display a previously captured radiographic image which is associated with a current imaging, before the object to be imaged is imaged.

摘要翻译： 提供了一种便携式放射线照相成像装置，包括：图像输出单元，其检测穿透被成像物体的辐射并照射在待照射的外壳的表面上，并且输出表示分布的分布的放射线图像的数据 照射辐射量; 第一存储单元，存储从图像输出单元输出的放射线图像的数据; 显示图像的显示单元; 以及显示控制单元，其在被成像对象成像之前允许显示单元显示与当前成像相关联的先前捕获的放射线照相图像。

公开(公告)号：US20110228904A1

公开(公告)日：2011-09-22

申请号：US12929541

申请日：2011-01-31

申请人： Naoto Iwakiri ,  Naoyuki Nishino ,  Yasunori Ohta ,  Haruyasu Nakatsugawa

发明人： Naoto Iwakiri ,  Naoyuki Nishino ,  Yasunori Ohta ,  Haruyasu Nakatsugawa

IPC分类号： G01N23/04

CPC分类号： G01N23/043 ,  A61B6/4233 ,  A61B6/4405 ,  A61B6/4423 ,  A61B6/4441 ,  A61B6/487 ,  A61B6/548 ,  A61B6/563

摘要： A radiographic image capture system includes a radiation detector, a radiation source, a generator, and a controller. The radiation detector includes plural pixels that generate electrical charges upon irradiation with radiation and that accumulate the electrical charges. The radiation source irradiates radiation onto the radiation detector. The generator reads the respective electrical charges accumulated in each of the pixels as electrical signals and generates image data. The controller causes the generator to read the electrical charges accumulated in each of the pixels at a specific frame rate in cases where continuous fluoroscopic imaging is performed, and, in a case in which a specific condition is satisfied, causes the radiation source to reduce the radiation amount being irradiated and causes the generator to perform thinned reading to read out the pixels one section at a time while extending the reading cycle of the electrical charges for each pixel.

摘要翻译： 射线照相图像捕获系统包括辐射检测器，辐射源，发生器和控制器。 辐射检测器包括在辐射照射时产生电荷并累积电荷的多个像素。 辐射源将辐射照射到辐射检测器上。 发电机将累积在每个像素中的相应电荷作为电信号读取，并产生图像数据。 在执行连续荧光镜成像的情况下，控制器使得发生器以特定帧速率读取在每个像素中积累的电荷，并且在满足特定条件的情况下，使得辐射源减少 辐射量被照射，并且使得发生器执行稀疏读取，以便在延长每个像素的电荷的读取周期的同时一次读出像素。

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。

公开(公告)号：US07918603B2

公开(公告)日：2011-04-05

申请号：US12561281

申请日：2009-09-17

申请人： Yasunori Ohta ,  Keiji Tsubota ,  Yutaka Yoshida ,  Naoyuki Nishino ,  Kazuyuki Hasegawa

发明人： Yasunori Ohta ,  Keiji Tsubota ,  Yutaka Yoshida ,  Naoyuki Nishino ,  Kazuyuki Hasegawa

IPC分类号： A61B6/00

CPC分类号： A61B6/04 ,  A61B6/4233 ,  A61B6/56 ,  A61B2560/0214

摘要： There is provided a radiographic imaging table including: a test object mounting plate capable of allowing radiation to penetrate therethrough, on which a test object is mounted; a detector mounting plate which is disposed under the test object mounting plate to movably mount a radiographic image detector which detects radiation penetrating the test object and the test object mounting plate, and which generates an image according to the detected radiation; and a connection device which is disposed on the detector mounting plate such that it is connectable to the radiographic image detector in order to perform at least one of charging the radiographic image detector mounted on the detector mounting plate or facilitating communication between the radiographic image detector and an external device.

摘要翻译： 提供了一种放射线照相成像台，其包括：能够使辐射穿过其中安装有被检体的试验物安装板; 检测器安装板，其设置在所述被检体安装板的下方，以可移动地安装检测穿过所述检测物和所述被检体的安装板的放射线图像检测器，并且根据检测出的放射线生成图像; 以及连接装置，其设置在所述检测器安装板上，使得其可连接到所述放射线照相图像检测器，以便执行安装在所述检测器安装板上的放射线照相图像检测器的充电中的至少一个或促进放射线照相图像检测器和 外部设备。

公开(公告)号：US07894575B2

公开(公告)日：2011-02-22

申请号：US12534163

申请日：2009-08-03

申请人： Keiji Tsubota ,  Yutaka Yoshida ,  Kouichi Kitano ,  Naoyuki Nishino ,  Yasunori Ohta

发明人： Keiji Tsubota ,  Yutaka Yoshida ,  Kouichi Kitano ,  Naoyuki Nishino ,  Yasunori Ohta

IPC分类号： H05G1/38

CPC分类号： G01T1/00 ,  A61B6/548

摘要： A radiation image capturing system is provided. A radiation source control device includes a first timing component, and a control component that, when a time of the first timing component has reached a pre-specified exposure start time, controls a radiation source, which emits radiation, and performs control to cause radiation to be irradiated for a predetermined duration from the radiation source. A radiation image capturing device includes a second timing component that measures time, which is synchronized with the first timing component, a sensor portion that generates charges in accordance with irradiation of radiation and that is irradiated with the radiation from the radiation source, and a generation component that, after a time of the second timing component has passed through the predetermined duration from the exposure start time, reads out the charges generated at the sensor portion and generates image data representing a radiation image.

摘要翻译： 提供了一种辐射图像捕获系统。 辐射源控制装置包括第一定时部件和控制部件，当第一定时部件的时间达到预定的曝光开始时间时，控制发射辐射的辐射源，并进行控制以引起辐射 从辐射源照射预定的持续时间。 辐射图像捕获装置包括第二定时部件，其测量与第一定时部件同步的时间，根据辐射照射而产生电荷并且被来自辐射源的辐射照射的传感器部分，以及一代 在第二定时分量经过曝光开始时间的预定持续时间之后，读出在传感器部分产生的电荷并产生表示辐射图像的图像数据。

公开(公告)号：US07791642B2

公开(公告)日：2010-09-07

申请号：US11299738

申请日：2005-12-13

申请人： Naoyuki Nishino

发明人： Naoyuki Nishino

IPC分类号： H04N5/228 ,  G03B17/00 ,  G02B27/64

CPC分类号： H04N5/23248 ,  H04N5/23212 ,  H04N5/23287

摘要： Provided is an image-taking apparatus having an easier human machine interface than before. Instead of operating an operator, a mode for a flash condition among multiple shooting conditions displayed on a display panel of a liquid crystal display device is switched from an automatic mode to a forced on mode by shaking a digital camera vertically. Then, the shooting condition is switched to a focusing condition by shaking the digital camera horizontally. The shooting condition is switched from the focusing condition to a white balance condition by shaking this image-taking apparatus horizontally again. Thereafter, a mode for the shooting condition is switched from a macro mode to a macro-off mode by shaking this image-taking apparatus vertically again. Likewise, it is possible to set up various modes for the respective shooting conditions by shaking this image-taking apparatus.

摘要翻译： 提供了一种具有比以前更容易的人机界面的摄像装置。 代替操作操作者，在液晶显示装置的显示面板上显示的多个拍摄条件中的闪光条件的模式通过垂直摇动数字照相机而从自动模式切换到强制打开模式。 然后，通过水平晃动数码相机将拍摄条件切换到对焦状态。 再次水平拍摄拍摄装置，将拍摄条件从对焦状态切换到白平衡状态。 此后，通过再次垂直摇动该拍摄装置，将拍摄条件的模式从微距模式切换到宏观模式。 类似地，可以通过摇动该拍摄装置来为相应的拍摄条件设置各种模式。

公开(公告)号：US07785005B2

公开(公告)日：2010-08-31

申请号：US12405257

申请日：2009-03-17

申请人： Akihito Bettouyashiki ,  Yoshiki Takeoka ,  Yutaka Yoshida ,  Keiji Tsubota ,  Shoji Takahashi ,  Yasunori Ohta ,  Naoyuki Nishino

发明人： Akihito Bettouyashiki ,  Yoshiki Takeoka ,  Yutaka Yoshida ,  Keiji Tsubota ,  Shoji Takahashi ,  Yasunori Ohta ,  Naoyuki Nishino

IPC分类号： H01J31/49

CPC分类号： G03B42/025 ,  H02J7/0044

摘要： A cassette accommodating device accommodates cassettes with various sizes. Each cassette houses a rechargeable battery and a radiation detection unit that generates a radiographic image according to an amount of received radiation and each cassette is provided with a power receiving unit for recharging the rechargeable battery on at least one of two connected side faces of each cassette. The device includes a groove portion formed with a sloping face that faces one of the two connected side faces of an accommodated cassette and a bottom face that faces another of the two connected side faces of the accommodated cassette. The bottom face is inclined such that the cassette moves toward the sloping face when the cassette is loaded. A power supply unit is formed to the sloping face and/or the bottom face so as to supply power to the power receiving unit when the cassette has been accommodated.

摘要翻译： 盒式收纳装置容纳各种尺寸的盒。 每个盒容纳可充电电池和放射线检测单元，其根据接收到的辐射量产生放射线照相图像，并且每个盒设置有电源接收单元，用于在每个盒的两个连接的侧面中的至少一个上再充电可再充电电池 。 该装置包括形成有倾斜面的槽部，该倾斜面朝向容纳盒的两个连接侧面中的一个，并且底面朝向容纳盒的两个连接侧面中的另一侧。 底面是倾斜的，使得当盒子被装载时，盒子朝向倾斜面移动。 电源单元形成在倾斜面和/或底面上，以便当盒子被容纳时向电力接收单元供电。

公开(公告)号：US20100155607A1

公开(公告)日：2010-06-24

申请号：US12654480

申请日：2009-12-22

申请人： Masato Hattori ,  Naoyuki Nishino ,  Yutaka Yoshida ,  Yasunori Ohta ,  Keiji Tsubota

发明人： Masato Hattori ,  Naoyuki Nishino ,  Yutaka Yoshida ,  Yasunori Ohta ,  Keiji Tsubota

IPC分类号： G06F3/048 ,  G01J1/42 ,  G01T1/20

CPC分类号： G01T1/00 ,  A61B6/4494

摘要： A processor of an radiographic image capturing system comprises a display unit for displaying a registration menu through which ordering information for image-capturing is registered, the ordering information including an image capturing unit to be used and image capturing conditions, a detecting unit for detecting a type of the image capturing unit to be used, and a selecting unit for selecting the registration menu to be displayed on the display unit, depending on the detected type of the image capturing unit to be used.

摘要翻译： 放射线照相图像拍摄系统的处理器包括：显示单元，用于显示注册菜单，通过该登记菜单登记用于图像捕获的排序信息，所述订购信息包括要使用的图像捕获单元和图像捕获条件，检测单元 要使用的图像捕获单元的类型，以及选择单元，用于根据检测到的要使用的图像捕获单元的类型来选择要在显示单元上显示的登记菜单。