CATHETER INTERFACING
    1.
    发明申请
    CATHETER INTERFACING 审中-公开
    导管接口

    公开(公告)号:US20110227694A1

    公开(公告)日:2011-09-22

    申请号:US13130369

    申请日:2009-11-18

    IPC分类号: G05B23/02

    摘要: The present invention relates to a device (100) and method for interfacing a signal transmission/reception device (200) and a catheter (300). A signal transmitted by the signal transmission/reception device (200) and supplied to the device (100) via a first interface (102, 104, 106, 108) can be sensed by a first sensor (114). The sensed signal may be adjusted by an adjustment unit (116). The adjusted signal can be output via a second interface (110, 112) and supplied to the catheter (300). In this way, a resistance loss caused by a conductor (302, 304) of the catheter (300) may be compensated for.

    摘要翻译: 本发明涉及一种用于连接信号发送/接收装置(200)和导管(300)的装置(100)和方法。 信号发送/接收设备(200)发送并通过第一接口(102,104,106,108)提供给设备(100)的信号可由第一传感器(114)感测。 可以通过调节单元(116)来调节感测到的信号。 经调节的信号可经由第二接口(110,112)输出并提供给导管(300)。 以这种方式,可以补偿由导管(300)的导体(302,304)引起的电阻损耗。

    Optical Imaging
    2.
    发明申请
    Optical Imaging 审中-公开
    光学成像

    公开(公告)号:US20080230715A1

    公开(公告)日:2008-09-25

    申请号:US11997417

    申请日:2006-07-25

    IPC分类号: G01J1/58

    CPC分类号: A61B5/0059 A61B5/05

    摘要: An optical imaging apparatus (100) for examination of an object of interest (101), the optical imaging apparatus (100) comprising an optical radiation source (102) adapted to emit a primary optical radiation beam onto the object of interest (101), an optical radiation detector (106) adapted to detect a secondary optical radiation beam emitted by the object of interest (101) upon absorbing the primary optical radiation beam, a magnetic field generating element (107) adapted to generate an inhomogeneous magnetic field varying along an extension of the object of interest (101), and a determination unit (108) adapted to determine information concerning the object of interest (101) based on an analysis of the detected secondary optical radiation beam in combination with an analysis of the inhomogeneous magnetic field.

    摘要翻译: 一种用于检查感兴趣物体(101)的光学成像设备(100),所述光学成像设备(100)包括适于将主要光辐射束发射到感兴趣对象(101)上的光辐射源(102) 适于在吸收主光辐射束时检测由感兴趣物体(101)发射的次级光辐射束的光学辐射检测器(106),适于产生沿着所述第一光辐射束变化的非均匀磁场的磁场产生元件(107) 感兴趣对象的扩展(101),以及确定单元(108),其适于基于对所检测到的次级光辐射束的分析来确定与感兴趣对象(101)有关的信息,以及非均匀磁场的分析 。

    Method of generating layer images
    3.
    发明授权
    Method of generating layer images 失效
    生成层图像的方法

    公开(公告)号:US4630296A

    公开(公告)日:1986-12-16

    申请号:US755552

    申请日:1985-07-16

    CPC分类号: A61B6/025 G06T11/006

    摘要: A method of generating layer images from a number of single-shadow images and a device for performing this method. The absorption values associated with the image points of the single-shadow images are stored in a memory. The image value of the layer-image point is formed from the lowest absorption values associated with this layer-image point. Structures or artefacts which are situated outside the layer being imaged can thus be eliminated from the image.

    摘要翻译: 从多个单阴影图像生成层图像的方法和用于执行该方法的设备。 与单阴影图像的图像点相关联的吸收值被存储在存储器中。 层图像点的图像值由与该层 - 图像点相关联的最低吸收值形成。 因此,可以从图像中去除位于正在成像的层之外的结构或伪影。