Medical device
    1.
    发明授权
    Medical device 有权
    医疗装置

    公开(公告)号:US08202213B2

    公开(公告)日:2012-06-19

    申请号:US12469000

    申请日:2009-05-20

    IPC分类号: A61B1/00 A61B1/06

    摘要: A medical device for examination or treatment based on a reference point, includes: a virtual endoscopic image generation section configured to generate a virtual endoscopic image of a bronchus from a plurality of different line-of-sight positions using three-dimensional image data of the bronchus of a subject that is obtained in advance; an image retrieval section configured to retrieve a virtual endoscopic image highly similar to an endoscopic image of the bronchus picked up by an image pickup section arranged at a distal end portion of an insertion section; a reference-point setting section configured to set a reference point based on a line-of-sight position of the highly similar virtual endoscopic image; and a relative-position calculation section configured to calculate a relative position of a treatment instrument to the reference point.

    摘要翻译: 一种基于参考点进行检查或治疗的医疗装置,包括:虚拟内窥镜图像生成部,被配置为使用三维图像数据从多个不同的视线位置生成支气管的虚拟内窥镜图像 预先获得的受试者的支气管; 图像检索部,被配置为检索与配置在插入部的前端部的图像拾取部拾取的与支气管的内窥镜图像高度相似的虚拟内窥镜图像; 基准点设定部,被配置为基于高度相似的虚拟内窥镜图像的视线位置来设定基准点; 以及相对位置计算部,被配置为计算处理器械与参考点的相对位置。

    MEDICAL GUIDING SYSTEM
    2.
    发明申请
    MEDICAL GUIDING SYSTEM 有权
    医疗指导系统

    公开(公告)号:US20080306379A1

    公开(公告)日:2008-12-11

    申请号:US12132973

    申请日:2008-06-04

    IPC分类号: A61B5/05

    摘要: A medical guiding system of the invention includes: a detection portion for detecting a position and an orientation of a medical instrument and positions of feature points of a subject; a storage portion for storing reference image data having positional information on an organ of a human body; and a guide image creation portion for creating a guide image indicating the position of the medical instrument with respect to the subject from the reference image data. The guide image creation portion calculates the position of the medical instrument with respect to the subject, based on the position and the orientation of the medical instrument and the positions of feature points of the subject which are detected by the detection portion, and creates a guide image by correcting the calculated position of the medical instrument, using the positions of the feature points.

    摘要翻译: 本发明的医疗引导系统包括:检测部,其检测医疗器械的位置和姿势以及被检体的特征点的位置; 用于存储具有关于人体器官的位置信息的参考图像数据的存储部分; 以及引导图像创建部分,用于从参考图像数据创建指示医疗器械相对于被摄体的位置的引导图像。 引导图像生成部基于医疗器械的位置和姿势以及被检测部检测到的被检体的特征点的位置,计算医疗器械相对于被检体的位置,并且生成指导 通过使用特征点的位置来校正医疗器械的计算位置来形成图像。

    Body cavity probe apparatus
    3.
    发明申请
    Body cavity probe apparatus 审中-公开
    体腔探针装置

    公开(公告)号:US20080004529A1

    公开(公告)日:2008-01-03

    申请号:US11823074

    申请日:2007-06-26

    IPC分类号: A61B1/00 A61B8/12

    摘要: A body cavity probe apparatus can minimally invasively detect the insertion shape of a body cavity probe and the direction of real-time images to create guide images each containing both the insertion shape of the body cavity probe and the direction of the real-time image. An ultrasonic endoscope as a body cavity probe inserted into the body cavity has an ultrasonic transducer array in a rigid portion located at a distal end thereof, to acquire an ultrasonic echo signal, an image position and orientation detecting coil provided in the vicinity of the ultrasonic transducer array, and an insertion shape detecting coil provided in a longitudinal direction of the flexible portion, thus generating guide images each containing the shape of the flexible portion and the direction of an ultrasonic tomogram generated from the echo signal as a real-time image.

    摘要翻译: 体腔探针装置可以最小程度地侵入地检测体腔探针的插入形状和实时图像的方向,以产生每个都包含体腔探针的插入形状和实时图像的方向的引导图像。 插入体腔内的作为体腔探针的超声波内窥镜具有位于其远端的刚性部分中的超声波换能器阵列,以获取超声回波信号,设置在超声波附近的图像位置和取向检测线圈 换能器阵列,以及设置在柔性部分的纵向方向上的插入形状检测线圈,从而产生每个包含柔性部分的形状和从回波信号产生的超声波断层图像的方向作为实时图像的引导图像。

    Medical system and method for generating medical guide image
    4.
    发明授权
    Medical system and method for generating medical guide image 有权
    医疗指南图像医疗系统及方法

    公开(公告)号:US08023712B2

    公开(公告)日:2011-09-20

    申请号:US12342872

    申请日:2008-12-23

    摘要: A medical system includes: an image signal acquiring portion for acquiring a signal to generate an image corresponding to a picture of a subject; an image generating portion for generating a real-time image of an inside of the test subject based on the acquired signal; a detecting portion for outputting a position and an orientation of an image position and orientation detecting element as a detection value; a reference image data storage portion for storing reference image data made up of anatomical images of the test subject; a guide image generating portion for generating a guide image to provide guide information about at least one of an anatomical position and orientation within the test subject of the real-time image, based on the detection value and the reference image data; and a detection state notification information generating portion for generating information to notify a detection state of the detection value.

    摘要翻译: 医疗系统包括:图像信号获取部分,用于获取产生与被摄体图像相对应的图像的信号; 图像产生部分,用于基于获取的信号产生测试对象内部的实时图像; 检测部,用于输出图像位置和方向检测元件的位置和取向作为检测值; 参考图像数据存储部分,用于存储由测试对象的解剖图像构成的参考图像数据; 引导图像生成部,其基于检测值和参照图像数据生成引导图像,以提供关于实时图像的测试对象内的解剖位置和取向中的至少一个的引导信息; 以及检测状态通知信息生成部,生成用于通知检测值的检测状态的信息。

    Medical guiding system, medical guiding program, and medical guiding method
    5.
    发明申请
    Medical guiding system, medical guiding program, and medical guiding method 有权
    医疗指导系统,医疗指导方案和医疗指导方法

    公开(公告)号:US20070299336A1

    公开(公告)日:2007-12-27

    申请号:US11821727

    申请日:2007-06-25

    IPC分类号: A61B1/00

    摘要: The invention provides a medical guiding system including: a position data calculating device for detecting position and orientation of an ultrasonic endoscope serving as a medical instrument; image storing section for storing medical image data obtained before use of the ultrasonic endoscope; a body position correcting section for correcting at least one of position and direction at least one of viscera and organ in the medical image data, in line with a body position of the subject; and an image configuring section for calculating a position of the ultrasonic endoscope in the medical image data corrected by body position correcting section, based on a position of the ultrasonic endoscope obtained by the position data calculating device.

    摘要翻译: 本发明提供一种医疗引导系统,包括:位置数据计算装置,用于检测用作医疗器械的超声波内窥镜的位置和姿势; 图像存储部分,用于存储在使用超声波内窥镜之前获得的医学图像数据; 身体位置校正部,用于根据被检体的身体位置,校正医用图像数据中的内脏和器官中的至少一个的位置和方向中的至少一个; 以及图像构成部,其基于由位置数据计算装置得到的超声波内窥镜的位置,计算由身体位置校正部校正的医用图像数据中的超声波内窥镜的位置。

    Medical guiding system
    6.
    发明授权
    Medical guiding system 有权
    医疗指导系统

    公开(公告)号:US08204576B2

    公开(公告)日:2012-06-19

    申请号:US12132973

    申请日:2008-06-04

    IPC分类号: A61B5/05

    摘要: A medical guiding system of the invention includes: a detection portion for detecting a position and an orientation of a medical instrument and positions of feature points of a subject; a storage portion for storing reference image data having positional information on an organ of a human body; and a guide image creation portion for creating a guide image indicating the position of the medical instrument with respect to the subject from the reference image data. The guide image creation portion calculates the position of the medical instrument with respect to the subject, based on the position and the orientation of the medical instrument and the positions of feature points of the subject which are detected by the detection portion, and creates a guide image by correcting the calculated position of the medical instrument, using the positions of the feature points.

    摘要翻译: 本发明的医疗引导系统包括:检测部,其检测医疗器械的位置和姿势以及被检体的特征点的位置; 用于存储具有关于人体器官的位置信息的参考图像数据的存储部分; 以及引导图像创建部分,用于从参考图像数据创建指示医疗器械相对于被摄体的位置的引导图像。 引导图像生成部基于医疗器械的位置和姿势以及被检测部检测到的被检体的特征点的位置,计算医疗器械相对于被检体的位置,并且生成指导 通过使用特征点的位置来校正医疗器械的计算位置来形成图像。

    Medical guiding system, medical guiding program, and medical guiding method
    7.
    发明授权
    Medical guiding system, medical guiding program, and medical guiding method 有权
    医疗指导系统,医疗指导方案和医疗指导方法

    公开(公告)号:US07774045B2

    公开(公告)日:2010-08-10

    申请号:US11821727

    申请日:2007-06-25

    IPC分类号: A61B5/05 A61B8/00

    摘要: The invention provides a medical guiding system including: a position data calculating device for detecting position and orientation of an ultrasonic endoscope serving as a medical instrument; image storing section for storing medical image data obtained before use of the ultrasonic endoscope; a body position correcting section for correcting at least one of position and direction at least one of viscera and organ in the medical image data, in line with a body position of the subject; and an image configuring section for calculating a position of the ultrasonic endoscope in the medical image data corrected by body position correcting section, based on a position of the ultrasonic endoscope obtained by the position data calculating device.

    摘要翻译: 本发明提供一种医疗引导系统,包括:位置数据计算装置,用于检测用作医疗器械的超声波内窥镜的位置和姿势; 图像存储部分,用于存储在使用超声波内窥镜之前获得的医学图像数据; 身体位置校正部,用于根据被检体的身体位置,校正医用图像数据中的内脏和器官中的至少一个的位置和方向中的至少一个; 以及图像构成部,其基于由位置数据计算装置得到的超声波内窥镜的位置,计算由身体位置校正部校正的医用图像数据中的超声波内窥镜的位置。

    Ultrasonic diagnosis apparatus
    8.
    发明申请
    Ultrasonic diagnosis apparatus 审中-公开
    超声诊断仪

    公开(公告)号:US20070167769A1

    公开(公告)日:2007-07-19

    申请号:US11646966

    申请日:2006-12-28

    IPC分类号: A61B8/00

    摘要: An ultrasonic diagnosis apparatus according to the present invention includes an ultrasonic endoscope having ultrasonic transducers for scanning ultrasonic wave in a living body three-dimensionally, an ultrasonic image creating portion of an ultrasonic observing apparatus for creating ultrasonic volume data based on an ultrasonic signal captured by the ultrasonic endoscope, a two-dimensional image select knob, keyboard, trackball, computing/control portion and display control portion for selecting a tomographic plane from the ultrasonic volume data by designating the angle of rotation about the straight line through two points designated on the ultrasonic volume data as the axis of rotation, and a monitor for displaying the tomographic plane selected during a scanning operation as a two-dimensional ultrasonic image.

    摘要翻译: 根据本发明的超声波诊断装置包括:超声波观测装置的超声波图像生成部,其基于由超声波检测装置捕获的超声波信号,生成超声波体积数据 超声波内窥镜,二维图像选择旋钮,键盘,轨迹球,计算/控制部分和显示控制部分,用于通过指定在直线上指定的两点来指定围绕直线的旋转角度,从超声波体积数据中选择断层摄影平面 超声波体积数据作为旋转轴,以及用于显示在扫描操作期间选择的断层图像作为二维超声图像的监视器。