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    • 2. 发明专利
    • Ultrasonic diagnostic apparatus and ultrasonic diagnosis assisting method
    • 超声诊断设备和超声诊断辅助方法
    • JP2013183875A
    • 2013-09-19
    • JP2012050926
    • 2012-03-07
    • Toshiba Corp株式会社東芝Toshiba Medical Systems Corp東芝メディカルシステムズ株式会社
    • YAMAMORI KYOHEIKAWASAKI TOMOHIROSHINODA KENSUKE
    • A61B8/12
    • A61B8/5207A61B8/0883A61B8/0891A61B8/12A61B8/13A61B8/4245A61B8/4254A61B8/461A61B8/463A61B8/54
    • PROBLEM TO BE SOLVED: To correctly and accurately confirm a flap during the operation of aortic dissection using a transesophageal echocardiography in an ultrasonic diagnostic apparatus.SOLUTION: An ultrasonic diagnostic apparatus 1 includes: an image generating unit 42 for generating a transesophageal echocardiographic image including an aorta; a heart area image acquiring unit 61 for acquiring a heart area image including the aorta; an artery region extracting unit 62 for extracting an artery region, on the basis of the heart area image; a dissection region and the like specifying part 63 for specifying a dissection inner membrane region of the aorta, on the basis of the artery region; a flap region specifying unit 64 for specifying a flap region from the dissection inner membrane region, on the basis of a differential image of heart area images with a plurality of time phases; a first synthesized image generating unit 66 for generating a first synthesized image by synthesizing the artery region with information of the flap region; an alignment processing unit 72 for performing processing to align an imaging region in a transesophageal echocardiography on the heart area image, on the basis of a positional data signal;and a second synthesized image generating unit 73 for generating a second synthesized image by synthesizing information that indicates the imaging region processed for alignment onto the first synthesized image.
    • 要解决的问题:在超声诊断装置中使用经食管超声心动图在主动脉夹层操作期间正确且准确地确认瓣。解决方案:超声波诊断装置1包括:图像生成单元42,用于产生经食道超声心动图,包括 主动脉 用于获取包括主动脉的心脏区域图像的心脏区域图像获取单元61; 动脉区域提取单元62,用于基于心脏区域图像提取动脉区域; 基于动脉区域指定主动脉的解剖内膜区域的解剖区域等的指定部63; 基于具有多个时间相位的心脏区域图像的差分图像,从折叠内膜区域指定瓣区域的襟翼区域确定单元64; 第一合成图像生成单元66,用于通过将动脉区域与瓣区域的信息合成来产生第一合成图像; 对准处理单元72,用于基于位置数据信号执行在心脏区域图像中的经食管超声心动图中对准成像区域的处理;以及第二合成图像生成单元73,用于通过合成信息来生成第二合成图像, 表示被处理以对准到第一合成图像上的成像区域。
    • 3. 发明专利
    • 医用画像診断システムおよび医用画像診断装置
    • 医学图像诊断系统和医学图像诊断装置
    • JP2015012977A
    • 2015-01-22
    • JP2013141017
    • 2013-07-04
    • 株式会社東芝Toshiba Corp東芝メディカルシステムズ株式会社Toshiba Medical Systems Corp
    • YAMAMORI KYOHEIKAMINAGA SHIGEOWAKAI TOMOJI
    • A61B6/00A61B5/055A61B6/03A61B8/00
    • 【課題】撮像部の位置に基づいて画像処理された画像と医用画像とをリアルタイムに表示可能な医用画像診断システムの提供。【解決手段】本実施形態に係る医用画像診断システム1は、医用画像診断装置100と医用画像処理装置200とを具備し、医用画像診断装置100は、医用画像診断装置100の撮像部101からの出力に基づいて撮像画像を生成する第1の画像生成部103と、撮像部101の位置情報の変化量を取得する変化量取得部105と、変化量を医用画像処理装置200に送信する第1の送信部109と、画像を表示する表示部117とを有し、医用画像処理装置200は、変化量に基づいてボリュームデータから撮像画像に対応する2次元画像を生成する第2の画像生成部207と、2次元画像を医用画像診断装置100に送信する第2の送信部213と、を有し、表示部117は、2次元画像を撮像画像ともに表示すること、を特徴とする。【選択図】図1
    • 要解决的问题:提供一种能够基于成像部件的位置实时显示经受图像处理的图像和医学图像的医学图像诊断系统。解决方案:涉及这一点的医学图像诊断系统1 实施例包括医用图像诊断装置100和医用图像处理器200.医用图像诊断装置100包括:第一图像生成部103,用于根据医用图像的摄像部101的输出生成拍摄图像 诊断装置100,用于获取成像部101的位置信息的改变量的变化量获取部105,用于将改变量发送到医疗用图像处理部200的第一发送部109,以及用于显示图像的显示部117 。 医用图像处理器200包括:第二图像生成部207,用于根据变化量从卷数据生成与拾取图像对应的二维图像;第二发送部213,用于发送二维图像 到医学图像诊断装置100,显示部117与拾取图像一起显示二维图像。
    • 4. 发明专利
    • Image diagnosis support apparatus and image diagnosis support method
    • 图像诊断支持装置和图像诊断支持方法
    • JP2013165765A
    • 2013-08-29
    • JP2012029469
    • 2012-02-14
    • Toshiba Corp株式会社東芝Toshiba Medical Systems Corp東芝メディカルシステムズ株式会社
    • YAMAMORI KYOHEISHINODA KENSUKEWAKAI TOMOJI
    • A61B5/055A61B5/00A61B6/03G01T1/161G06T1/00
    • PROBLEM TO BE SOLVED: To provide an image diagnosis support apparatus that can analyze an input image to check whether a patient suffers from Alzheimer type dementia even if the image includes an abnormal part such as cerebral infarction or brain tumor.SOLUTION: An image diagnosis support apparatus includes: a storage section for storing able-bodied person images acquired by imaging the brain of each of an able-bodied person; an input section for inputting a patient image acquired by imaging the brain of a patient; a detecting section for detecting an abnormal part included in the patient image; a replacing section for creating a replaced image of the patient by replacing an image of the region of the abnormal part with an image of a region of a normal part; a conversion section for acquiring position conversion data required for anatomical matching between the image of the replaced patient and the image of an able-bodied person from both the images, converting the image of the patient using the position conversion data so that the tissues of the brain of the patient each may positionally be matched with the tissues of the brain of the able-bodied person, and generating a converted image of the patient; and a comparing section for comparing the converted image of the patient with the image of the able-bodied person to calculate a difference index indicating the difference between both images.
    • 要解决的问题:提供一种图像诊断支持装置,其可以分析输入图像,以检查患者是否患有阿尔茨海默氏型痴呆症,即使图像包括异常部分如脑梗死或脑肿瘤。解决方案:图像诊断支持 装置包括:存储部分,用于存储通过对能力强壮的人中的每一个的脑进行成像而获得的健康人物图像; 用于输入通过对患者的脑进行成像而获取的患者图像的输入部分; 用于检测包括在患者图像中的异常部分的检测部分; 用于通过用正常部分的区域的图像替换异常部分的区域的图像来创建患者的替换图像的替换部分; 转换部分,用于从两个图像获取所替换的患者的图像和能力强的人的图像之间的解剖匹配所需的位置转换数据,使用位置转换数据转换患者的图像, 患者的大脑各自可以与身体健康的人的大脑的组织位置匹配,并产生患者的转换图像; 以及比较部分,用于将患者的转换图像与能力强的人的图像进行比较,以计算指示两个图像之间的差异的差异指数。
    • 5. 发明专利
    • Medical image processing apparatus
    • 医学图像处理设备
    • JP2014133030A
    • 2014-07-24
    • JP2013003487
    • 2013-01-11
    • Toshiba Corp株式会社東芝Toshiba Medical Systems Corp東芝メディカルシステムズ株式会社
    • YAMAMORI KYOHEIOYU SHIGEHARUSHINODA KENSUKEARAKIDA KAZUMASAKAWASAKI TOMOHIRO
    • A61B6/03A61B5/055
    • PROBLEM TO BE SOLVED: To provide a medical image processing apparatus attaining reduction in load on a user in the work for correcting a heart muscle area extracted from an image.SOLUTION: The medical image processing apparatus includes: an image storage unit storing data on a plurality of images composing time series relating to the subject's heart into which a contrast dye is injected; an estimation unit estimating a heart muscle area from the plurality of images, on the basis of a luminance value; a generation unit generating a plurality of luminance value temporal change curved lines corresponding to the plurality of positions in the heart muscle area on the basis of the plurality of images; a determination unit determining whether or not each of the plurality of positions in the heart muscle area corresponds to the position on the heart muscle of the subject's body on the basis of the waveform of each of the plurality of luminance value temporal change curved lines; and a display unit displaying a determination result of the determination unit.
    • 要解决的问题:提供一种在从图像提取的矫正心肌区域的工作中减轻用户负荷的医疗图像处理装置。解决方案:医疗图像处理装置包括:图像存储单元,其将数据存储在 构成对象染料注入的被检者心脏的时间序列的多个图像; 估计单元,基于亮度值估计来自所述多个图像的心脏肌肉区域; 生成单元,其基于所述多个图像生成与所述心肌区域中的所述多个位置对应的多个亮度值时间变化曲线; 确定单元,基于所述多个亮度值时间变化曲线中的每一个的波形,确定所述心肌区域中的所述多个位置中的每一个是否对应于所述对象身体的心脏肌肉上的位置; 以及显示单元,显示确定单元的确定结果。
    • 6. 发明专利
    • Treatment support apparatus and control program
    • 治疗支持设备和控制计划
    • JP2013144068A
    • 2013-07-25
    • JP2012006399
    • 2012-01-16
    • Toshiba Corp株式会社東芝Toshiba Medical Systems Corp東芝メディカルシステムズ株式会社
    • SHINODA KENSUKEKAWASAKI TOMOHIROYAMAMORI KYOHEI
    • A61B5/055A61B1/04
    • PROBLEM TO BE SOLVED: To generate display data that are effective to the treatment planning and treatment of a nerve endoscopic surgery.SOLUTION: A treatment support apparatus 100 includes: a region division part 4 in which volume data collected from a patient head region are region-divided, and that thereby extracts a cerebral ventricle bottom region, a vascular territory, and a nerve bundle region; a bottom wall thickness measuring part that measures the wall thickness of the cerebral ventricle bottom region; a distance measuring part 7 that measures the distances from the predetermined position of the cerebral ventricle bottom region to the vascular territory and to the nerve bundle region; a fenestration candidate region setting part 8 that sets a fenestration candidate region to the cerebral ventricle bottom region based on the measurement result of the wall thickness and the distance; a PVR image data generation part 10 that generates perspective projection image data based on the volume data; a display data generation part 12 that generates display data for supporting a treatment planning by superimposing the position information of the fenestration candidate region to the perspective projection image data; and a display part 13 that displays the display data for supporting the treatment planning.
    • 要解决的问题:产生对神经内窥镜手术的治疗计划和治疗有效的显示数据。解决方案:治疗支持装置100包括:区域分割部分4,其中从患者头部区域收集的体数据是区域 分割,从而提取脑室底部区域,血管区域和神经束束区域; 底壁厚度测量部,其测量脑室底部区域的壁厚; 距离测量部7,其测量从脑室底部区域的预定位置到血管区域到神经束束区域的距离; 开窗候补区域设定部8,其基于壁厚和距离的测量结果将开窗候选区域设定为脑室底部区域; PVR图像数据生成部10,其根据体数据生成透视投影图像数据; 显示数据生成部12,通过将开窗候补区域的位置信息叠加到透视投影图像数据来生成用于支持治疗计划的显示数据; 以及显示部13,其显示用于支持治疗计划的显示数据。
    • 7. 发明专利
    • Image processor and image processing method
    • 图像处理器和图像处理方法
    • JP2014090867A
    • 2014-05-19
    • JP2012242982
    • 2012-11-02
    • Toshiba Corp株式会社東芝Toshiba Medical Systems Corp東芝メディカルシステムズ株式会社
    • YAMAGATA YOSHIFUMIYOKOTA TETSUYAYAMAMORI KYOHEI
    • A61B5/00
    • PROBLEM TO BE SOLVED: To improve operability and diagnostic efficiency for an operator by performing imaging diagnosis using information on a donor and information on a recipient for lung transplantation and implementing a transplantation program in an image processor.SOLUTION: An image processor 10 includes: a relating section 42 for relating information on a donor for lung transplantation with information on a recipient for the lung transplantation; an information acquiring section 43 for acquiring the donor information and the recipient information which are related with each other; D lung field region extracting section 44 for extracting a lung field region on the basis of the morphological image data of a chest included in the acquired donor information; a D lung field region dividing section 45 for dividing the extracted lung field region into a plurality of divided regions; a graft determining section for determining a candidate graft from among the plurality of divided regions; and an interface section 41 for making a display device display the morphological image data of the chest included in the acquired donor information, the morphological image data of the chest included in the acquired recipient information, and the determined candidate graft.
    • 要解决的问题:通过使用关于供体的信息和关于肺移植的接受者的信息执行成像诊断并在图像处理器中实施移植程序来提高操作者的可操作性和诊断效率。解决方案:图像处理器10包括: 将关于肺移植供体的信息与肺移植受者信息相关的第42条; 用于获取彼此相关的捐赠者信息和接收者信息的信息获取部分43; D肺区域提取部分44,用于基于获取的供体信息中包括的胸部的形态图像数据提取肺区域; D肺区域分割部45,用于将提取的肺区域分割成多个分割区域; 移植物确定部,用于从所述多个分割区域中确定候选移植物; 以及用于使显示装置显示所获取的供体信息中包括的胸部的形态图像数据,所获取的接收者信息中包括的胸部的形态图像数据和确定的候选移植物的界面部分41。
    • 9. 发明专利
    • Mri apparatus
    • MRI装置
    • JP2012245113A
    • 2012-12-13
    • JP2011118191
    • 2011-05-26
    • Toshiba Corp株式会社東芝Toshiba Medical Systems Corp東芝メディカルシステムズ株式会社
    • YAMAMORI KYOHEIWAKAI TOMOJISHINODA KENSUKEYOKOTA TETSUYA
    • A61B5/055
    • PROBLEM TO BE SOLVED: To present information useful in supporting the diagnosis of regenerative medicines to operators, which is used for discriminating the positive or negative nature of influence of glial cells on the recovery of nerve cells, concerning an MRI apparatus.SOLUTION: The MRI apparatus 10 includes: generation parts 61, 81 for respectively generating first volume data and second volume data by imaging the whole brain of a subject with two kinds of imaging methods; a nerve region extraction part 64 for extracting nerve regions, based on the first volume data; a brain infarction region extraction part 62 for extracting a brain infarction region, based on the first volume data and the second volume data; extraction parts 83, 84 for extracting vascular regions and a nutrition region, based on the second volume data; a regeneration stage classification part 85 for classifying respective voxels applicable to the extracted brain infarction region into multiple regeneration stages in the regenerative medicine of the brain infarction of the subject, based on the second volume data, the nerve regions and the nutrition region; and a display image generation part 92 for allowing a display 55 to display the brain infarction region classified into the multiple regeneration stages so as to visually recognize the respective regeneration stages.
    • 要解决的问题:关于MRI装置,将用于支持对再生药物诊断有用的信息用于鉴别胶质细胞对神经细胞恢复的正面或负面性质。 解决方案:MRI装置10包括:通过两种成像方法对受试者的全脑进行成像,分别产生第一体积数据和第二体积数据的生成部分61,81; 基于第一体积数据提取神经区域的神经区域提取部64; 基于第一体积数据和第二体数据提取脑梗塞区域的脑梗塞区域提取部62; 基于第二体积数据提取血管区域的提取部分83,84和营养区域; 基于第二体积数据,神经区域和营养区域,再生阶段分类部85,其将适用于提取的脑梗死区域的各个体素分类为受试者的脑梗塞的再生医学中的多个再生阶段; 以及显示图像生成部92,用于使显示器55显示分类为多个再生阶段的脑梗塞区域,以便可视地识别各个再生阶段。 版权所有(C)2013,JPO&INPIT