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1. 发明专利

JP2007014676A Radiographic equipment and scanning condition setting device 有权
标题翻译：放射性设备和扫描条件设置设备
公开(公告)号：JP2007014676A
公开(公告)日：2007-01-25
申请号：JP2005201443
申请日：2005-07-11
申请人： Ge Medical Systems Global Technology Co Llc , ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー
发明人： HORIUCHI TETSUYA , SEKIGUCHI JUNKO
IPC分类号： A61B6/03
摘要： PROBLEM TO BE SOLVED: To provide radiographic equipment which efficiently utilizes radioactive rays and allows us to take radiographs easily, and its scanning condition setting device. SOLUTION: A display 51 displays scout images SC of a subject produced by scout scanning. Helical scan conditions on helical scanning are set by a scan condition setting section 302. Based on the scan conditions set by the scan condition setting section 302, an irradiation range calculating section 305 calculates the location of an irradiation range on the subject to be irradiated with X-rays in the helical scanning. Then, based on the location of the irradiation range calculated by the irradiation range calculation section 305, irradiation range images RI regarding the irradiation range location are produced by a irradiation range image producing section 306, and displayed by the display 51. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供有效利用放射线的射线照相设备，并且可以容易地拍摄放射照相及其扫描条件设定装置。解决方案：显示器51显示通过侦察扫描产生的被摄体的侦察图像SC。螺旋扫描的螺旋扫描条件由扫描条件设定部302设定。根据由扫描条件设定部302设定的扫描条件，照射范围计算部305计算被照射对象的照射范围的位置螺旋扫描中的X射线。然后，基于照射范围计算部305计算出的照射范围的位置，通过照射范围图像生成部306生成关于照射范围位置的照射范围图像RI，并由显示器51显示。（C）2007，JPO＆INPIT

2. 发明专利

JP2004298540A Image reconstruction device and x-ray tomography apparatus 审中-公开
标题翻译：图像重建装置和X射线摄影装置
公开(公告)号：JP2004298540A
公开(公告)日：2004-10-28
申请号：JP2003097855
申请日：2003-04-01
申请人： Ge Medical Systems Global Technology Co Llc , ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー
发明人： SEKIGUCHI JUNKO , HORIUCHI TETSUYA
IPC分类号： G01R33/54 , A61B5/00 , A61B5/055 , A61B6/03
摘要： PROBLEM TO BE SOLVED: To provide an image reconstruction device and an X-ray tomography apparatus which can form a tomogram suitable for the shapes and properties of a subject to be detected.
SOLUTION: The image reconstruction device 2 comprises a scanning gantry 11 for forming projection data of the subject, a memory section 22 for storing a plurality of detecting programs PGR for processing an image suitable for both or either of the shapes and properties of different subjects and forming a tomogram for focusing on both or either of the shapes and properties of the subjects, a selecting section 211 for selecting at least one image reconstruction program PGR from a plurality of image reconstruction programs stored by the memory section 22, and a reconstruction section 212 for executing the image reconstruction program PGR selected by the selection section 211 and forming a tomogram V using the projection data SD of the subject h outputted from the scanning gantry 11.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种图像重建装置和X射线断层摄影装置，其可以形成适合于要检测的对象的形状和特性的断层图像。解决方案：图像重建装置2包括用于形成对象的投影数据的扫描台架11，用于存储多个检测程序PGR的存储部分22，用于处理适合于两者或两者的形状和性质的图像不同的对象并形成用于聚焦对象的形状和特征的断层图像;选择部分211，用于从由存储器部分22存储的多个图像重建程序中选择至少一个图像重建程序PGR;以及重建部分212，用于执行由选择部分211选择的图像重建程序PGR，并使用从扫描台架11输出的对象h的投影数据SD形成断层图像。（C）2005年，JPO和NCIPI

3. 发明专利

JP2004208954A Medical diagnostic imaging system 审中-公开
公开(公告)号：JP2004208954A
公开(公告)日：2004-07-29
申请号：JP2002382289
申请日：2002-12-27
申请人： Ge Medical Systems Global Technology Co Llc , ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー
发明人： FUJITANI KYOKO , SEKIGUCHI JUNKO , SATO KAZUHIKO
IPC分类号： G01R33/28 , A61B5/055 , A61B6/03
摘要： PROBLEM TO BE SOLVED: To lighten the burden imposed upon the operator of a medial diagnostic imaging system by reducing the number of monitors used for displaying the state of a subject.
SOLUTION: In a gantry chamber, cameras 601 and 602 are hung from the ceiling for monitoring the state of the subject. In addition, a gantry 100 is provided with a cameras 101 102 which image the subject from the right above the subject and a camera 102 from a horizontal direction, respectively. The video information captured by means of the cameras 601, 602, 101, and 102 is outputted to an operation console 200. The console 200 sets a scanning plan or monitors the subject by only changing a line of vision in the same image by displaying the images inputted from the cameras 601, 602, 101, and 102 on part of the display screen of a CRT 56.
COPYRIGHT: (C)2004,JPO&NCIPI

4. 发明专利

JP2007006958A Radiographic apparatus 有权
标题翻译：放映设备
公开(公告)号：JP2007006958A
公开(公告)日：2007-01-18
申请号：JP2005188253
申请日：2005-06-28
申请人： Ge Medical Systems Global Technology Co Llc , ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー
发明人： HORIUCHI TETSUYA , SEKIGUCHI JUNKO
IPC分类号： A61B6/03
CPC分类号： A61B6/545 , A61B6/032 , A61B6/488 , G01N23/046 , G01N2223/419 , G01N2223/612
摘要： PROBLEM TO BE SOLVED: To provide radiographic apparatus facilitating imaging while using radiation efficiently. SOLUTION: When carrying out scout scanning, an X-ray tube 20 and an X-ray detector 23 are moved rotationally around a subject. The rotational movement positions of the X-ray tube and the X-ray detector are determined by a scout scanning condition determination section 304 on the basis of subject information of the subject to undergo scout scanning. When starting scout scanning, a rotary section 27 rotates and moves the X-ray tube 20 and the X-ray detector 23 around the subject to the rotational movement positions determined by the scout scanning condition determination section 304. Scout scanning is then carried out at the rotational movement positions. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供有利于使用辐射的成像的放射线照相设备。
解决方案：当进行侦察扫描时，X射线管20和X射线检测器23围绕被检体旋转移动。 X射线管和X射线检测器的旋转运动位置由侦察扫描条件判定部304基于被摄体进行侦察扫描的被摄体信息来决定。当开始侦察扫描时，旋转部分27将X射线管20和X射线检测器23围绕被检体移动并移动到由侦察扫描条件确定部分304确定的旋转移动位置。然后在S 旋转位置。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2003010174A X-ray ct apparatus and program 有权
标题翻译： X射线CT设备和程序
公开(公告)号：JP2003010174A
公开(公告)日：2003-01-14
申请号：JP2001187810
申请日：2001-06-21
申请人： Ge Medical Systems Global Technology Co Llc , ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー
发明人： WATANABE SEIKI , SEKIGUCHI JUNKO
IPC分类号： A61B6/03
摘要： PROBLEM TO BE SOLVED: To serviceably output a film of an X-ray CT image, and to easily plan the output.
SOLUTION: The X-ray CT apparatus is provided with a means 1 for setting a reconstituting original CT image number Q, a means 2 for setting a frame number (k) of a recording CT image recordable on the film, an arithmetic operation means 3 for determining an addition number (a) of the recording CT image to be outputted per one frame by (a)=[Q/(k)] (here, an operator [] expresses cutoff not more than a decimal point), and determining a remainder number (r) of an original CT image becoming outside of addition by cutoff not more than the decimal point by (r)=Q-(a)×(k), and a selecting means 4 for presenting choices capable of determining an addition condition of the recording CT image on the basis of an arithmetic operation result.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：可以有效地输出X射线CT图像的胶片，并且容易地计划输出。解决方案：X射线CT装置设置有用于设置重构的原始CT图像数Q的装置1，用于设置可在胶片上记录的记录CT图像的帧号（k）的装置2，算术运算装置3 用于通过（a）= [Q /（k）]（这里，运算符[]表示不大于小数点的截止）来确定每帧要输出的记录CT图像的相加数（a）原始CT图像的剩余数（r）成为超出除了小数点之外的加法除（r）= Q-（a）×（k）之外的选择装置4，用于呈现能够确定基于算术运算结果记录CT图像的附加条件。

6. 发明专利

JP2011092388A Medical imaging apparatus 有权
标题翻译：医学成像设备
公开(公告)号：JP2011092388A
公开(公告)日：2011-05-12
申请号：JP2009248697
申请日：2009-10-29
申请人： Ge Medical Systems Global Technology Co Llc , ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー
发明人： WATANABE FUMIHARU , KADOTA HISAYA , SEKIGUCHI JUNKO
IPC分类号： A61B6/03 , A61B5/055
摘要： PROBLEM TO BE SOLVED: To provide a medical imaging apparatus capable of performing safe and efficient contrast radiography. SOLUTION: This medical imaging apparatus, or an X-ray CT apparatus, an MRI apparatus, or the like, includes: an injection information acquisition section 34 which sequentially obtains injection information U including an injection pressure Pr and the like when injecting contrast medium from an injector 200 into a patient 90; a pixel value acquisition section 35 which obtains a pixel value G of a prescribed section corresponding to the contrast medium in an image obtained by capturing the patient 90, for each imaging; and a display control section 38 which sequentially updates and displays a time course of the injection pressure Pr of the contrast medium and a time course of the pixel value G on a same screen. This constitution allows an operator to instantaneously obtain the time courses of the injection pressure of the contrast medium and the dying condition of the contrast medium during the contrast radiography to, according to the conditions, stop the contrast radiography or continue the contrast radiography while performing an appropriate procedure. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供能够进行安全高效的对比度射线照相术的医疗成像装置。解决方案：该医疗成像装置或X射线CT装置，MRI装置等包括：注射信息获取部34，其在注射时依次获得包括注射压力Pr等的注射信息U 从注射器200到患者90的造影剂; 对于每次成像，获得通过拍摄患者90获得的图像中对应于造影剂的规定部分的像素值G的像素值获取部35; 以及显示控制部38，其在相同的画面上顺序地更新并显示造影剂的注射压力Pr的时间过程和像素值G的时间过程。这种构造允许操作者在对比度放射线照相期间立即获得造影剂的注射压力的时间进程和造影剂的垂直状态，以根据条件停止对比度放射成像或者在执行对比度放射线照相时继续进行对比度放射线照相适当的程序。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2009072514A Radiation ct apparatus and display device 审中-公开
标题翻译：辐射CT装置和显示装置
公开(公告)号：JP2009072514A
公开(公告)日：2009-04-09
申请号：JP2007246568
申请日：2007-09-25
申请人： Ge Medical Systems Global Technology Co Llc , ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー
发明人： SEKIGUCHI JUNKO , HARA MITSUHIKO , KOJIMA YOSHIKAZU , HAGIWARA AKIRA
IPC分类号： A61B6/03
摘要： PROBLEM TO BE SOLVED: To easily select tomographic image data corresponding to a desired scan phase as an processing object among a series of tomographic image data obtained by repetitively scanning the same photographing region.
SOLUTION: A radiation CT apparatus includes: a phase associating part 30c for associating the tomographic image data with the scan phase of scanning, by which projection data to be used for reconstituting the tomographic data are obtained, by each of the plurality of tomographic image data, based on information of the scan phase recorded in the projection data, etc.; and a display control part 30d for controlling a display device 32 to display the plurality of kinds of tomographic image data by associated scan phase, based on the associated scan phases. For example, information for specifying the tomographic image data and information for indicating the scan phase are made into a pair so as to be displayed by list.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：在通过重复扫描相同的拍摄区域获得的一系列断层图像数据中，容易地选择与期望的扫描相位对应的断层图像数据作为处理对象。解决方案：一种辐射CT装置，包括：相关联部分30c，用于将断层图像数据与扫描的扫描相关联，由此获得用于重构断层数据的投影数据，由多个基于记录在投影数据中的扫描相位的信息的断层图像数据等; 以及显示控制部30d，用于基于相关联的扫描相位，通过相关联的扫描相位来控制显示装置32显示多种断层图像数据。例如，用于指定断层图像数据的信息和用于指示扫描相位的信息被制成一对以便通过列表显示。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2007054514A Cushion and x-ray ct apparatus 有权
标题翻译： CUSHION和X-RAY CT装置
公开(公告)号：JP2007054514A
公开(公告)日：2007-03-08
申请号：JP2005246146
申请日：2005-08-26
申请人： Ge Medical Systems Global Technology Co Llc , ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー
发明人： HORIUCHI TETSUYA , SEKIGUCHI JUNKO
IPC分类号： A61B6/03 , A61B6/00 , A61B6/04
摘要： PROBLEM TO BE SOLVED: To provide cushions and an X-ray CT apparatus which can easily estimate the size of a head with high accuracy prior to imaging.
SOLUTION: A plurality of cushions 7a-c with hollow portions 8a-c of which the sizes are sequentially different are prepared. Of these, a cushion which best coincides with a head of a subject 1 is selected, color information which is an indicator displayed in a U-shaped cross-section of the cushion is read and input into an operation console to select a scanning protocol. Thereby the head size of the subject can be estimated with high accuracy, and the scanning protocol which is most suitable for the size can be easily selected. Consequently, when the head size is hard to estimate from a body weight as in the case of children, scanning can be conducted with an appropriate scanning protocol which meets the head size.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供垫子和X射线CT装置，其可以在成像之前以高精度容易地估计头部的尺寸。解决方案：制备具有尺寸顺序不同的中空部分8a-c的多个垫7a-c。其中，选择与被检体1的头部最好重合的缓冲垫，作为衬垫的U字形截面中显示的指示器的颜色信息被读取并输入操作台以选择扫描协议。从而可以高精度地估计被摄体的头部尺寸，并且可以容易地选择最适合于尺寸的扫描协议。因此，当与儿童的情况相比，当体重难以估计头部尺寸时，可以用适合于头部尺寸的扫描方案进行扫描。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2007020604A X-ray equipment and scan condition setting device 有权
标题翻译： X射线设备和扫描条件设置设备
公开(公告)号：JP2007020604A
公开(公告)日：2007-02-01
申请号：JP2005202814
申请日：2005-07-12
申请人： Ge Medical Systems Global Technology Co Llc , ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー
发明人： HORIUCHI TETSUYA , SEKIGUCHI JUNKO
IPC分类号： A61B6/03
CPC分类号： G01N23/046 , G01N2223/419 , G01N2223/612 , G01T1/2985 , Y10S378/901
摘要： PROBLEM TO BE SOLVED: To improve the image quality and to efficiently use radiations. SOLUTION: A specific scanning area setting part 304 sets a specific scanning area for implementing the scan under a specific condition for the scan with a small exposure dose in the radiographic area of a subject for the scan. Then, a scan condition setting part 302 sets a condition for the main scan for scanning the specific scanning area under the specific condition for the scan to reduce the exposure dose. COPYRIGHT: (C)2007,JPO&INPIT

10. 发明专利

JP2006187515A Photographing table for medical diagnostic apparatus, and medical diagnostic apparatus 有权
标题翻译：医疗诊断设备摄影表和医疗诊断设备
公开(公告)号：JP2006187515A
公开(公告)日：2006-07-20
申请号：JP2005002611
申请日：2005-01-07
申请人： Ge Medical Systems Global Technology Co Llc , ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー
发明人： NISHIZAWA KENICHI , IZUMIHARA AKIRA , SEKIGUCHI JUNKO , SATTA YUSUKE
IPC分类号： A61B6/04 , A61B6/03
摘要： PROBLEM TO BE SOLVED: To provide a photographing table for a medical diagnostic apparatus, which is more safely and reliably operated, and to provide a medical diagnostic apparatus.
SOLUTION: A subject is mounted on and carried in a body axial direction concerning the photographing table for the medical diagnostic apparatus. The table is provided with a top plate 21 for mounting the subject; an intermediate support part 22 for supporting the top plate so as to be carried in the body axial direction; a mount 23 for supporting the intermediate support part so as to be carried in the body axial direction; and a control part for bringing in the intermediate support part positioned at a substantially most retreating place to a middle part by a first driving force required at least for bringing in the subject, and then, bringing it in by a second driving force which is larger than the first force.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种更安全可靠地操作的医疗诊断装置的拍摄台，并提供医疗诊断装置。＆lt; P＆gt;解决方案：被摄体被安装在关于医疗诊断装置的拍摄台的身体轴向方向上。该台设置有用于安装被检体的顶板21; 中间支撑部22，其用于支撑顶板，以便沿主体轴向方向运送; 用于支撑中间支撑部以便沿主体轴向承载的安装件23; 以及控制部件，用于通过至少需要使所述被摄体所需的第一驱动力将位于基本上最后退的位置的中间支撑部件引导到中间部分，然后通过较大的第二驱动力使其进入比第一力。版权所有（C）2006，JPO＆NCIPI

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