VISUALIZATION OF PHYSIOLOGICAL PARAMETERS
    3.
    发明申请
    VISUALIZATION OF PHYSIOLOGICAL PARAMETERS 审中-公开
    生理参数的可视化

    公开(公告)号:US20120093378A1

    公开(公告)日:2012-04-19

    申请号:US13379668

    申请日:2010-06-29

    IPC分类号: G06K9/00 H04N7/18

    摘要: The invention relates to a medical imaging apparatus for providing information about an object. The invention further relates to a method for providing information about an object. In order to improve the preparation and the visual reception of information relating to an object during medical interventions, a medical imaging apparatus for providing information about an object is provided that comprises an image acquisition device an interventional device, a processing device and a display device. The image acquisition device detects object data from at least one region of interest of an object and provides the object data to the processing device. The interventional device detects physiological parameters of the object depending on the position of a predetermined area of the interventional device in relation to the object and provides the physiological parameters to the processing device. Further, the processing device transforms at least a part of the object data into image data and converts the physiological parameters into physiological data. The processing device then modifies at least one image parameter of the image data depending on the physiological data and thereby transforms the image data into modified live image data which is provided to the display device displaying a modified live image.

    摘要翻译: 本发明涉及一种用于提供关于物体的信息的医学成像设备。 本发明还涉及一种用于提供关于对象的信息的方法。 为了改善在医疗干预期间与物体有关的信息的准备和视觉接收,提供了一种用于提供关于物体的信息的医学成像装置,其包括图像获取装置,介入装置,处理装置和显示装置。 图像获取装置从对象的至少一个感兴趣区域检测对象数据,并将对象数据提供给处理装置。 介入装置根据介入装置相对于物体的预定区域的位置来检测物体的生理参数,并将生理参数提供给处理装置。 此外,处理装置将至少一部分对象数据变换为图像数据,并将生理参数转换为生理数据。 处理装置然后根据生理数据修改图像数据的至少一个图像参数,从而将图像数据变换为提供给显示修改的实时图像的显示装置的修改的实况图像数据。

    Optical probe system with increased scanning speed
    6.
    发明授权
    Optical probe system with increased scanning speed 有权
    光探头系统,扫描速度更快

    公开(公告)号:US09036140B2

    公开(公告)日:2015-05-19

    申请号:US13496213

    申请日:2010-09-10

    IPC分类号: G01J1/00 A61B5/00 G02B26/10

    摘要: An optical probe system having a probe with an optical guide (G) having a distal end. The optical guide (G) is mounted inside a housing (H) so that the distal end is displaceable with respect to the housing (H). A set of actuators (A), e.g. electromagnetic drive coils, can displace the distal end by application of a drive signal (Vx, Vy). A control unit (CU) generates the drive signal (Vx, Vy) so as to provide a scanning frequency which varies according to an amplitude of the drive signal (Vx, Vy). With such probe system it is possible to scan a field of view with a scanning frequency that varies with the scanning radius. Taking into account the maximum allowable drive current, it is possible to increase scanning speed compared to scanning at the mechanical resonance frequency of the optical system, since small radii can be scanned at a high scanning frequency.

    摘要翻译: 一种光探头系统,其具有具有远端的具有光导(G)的探针。 光导(G)安装在壳体(H)内,使得远端可相对于壳体(H)移动。 一组致动器(A),例如。 电磁驱动线圈可通过施加驱动信号(Vx,Vy)来移位远端。 控制单元(CU)产生驱动信号(Vx,Vy),以提供根据驱动信号(Vx,Vy)的振幅而变化的扫描频率。 利用这种探测系统,可以扫描具有随扫描半径变化的扫描频率的视场。 考虑到最大允许驱动电流,与在光学系统的机械共振频率下的扫描相比,可以增加扫描速度,因为可以以高扫描频率扫描小半径。

    OPTICAL PROBE SYSTEM WITH INCREASED SCANNING SPEED
    7.
    发明申请
    OPTICAL PROBE SYSTEM WITH INCREASED SCANNING SPEED 有权
    光学探头系统具有增加的扫描速度

    公开(公告)号:US20120170030A1

    公开(公告)日:2012-07-05

    申请号:US13496213

    申请日:2010-09-10

    IPC分类号: G01J1/00

    摘要: An optical probe system having a probe with an optical guide (G) having a distal end. The optical guide (G) is mounted inside a housing (H) so that the distal end is displaceable with respect to the housing (H). A set of actuators (A), e.g. electromagnetic drive coils, can displace the distal end by application of a drive signal (Vx, Vy). A control unit (CU) generates the drive signal (Vx, Vy) so as to provide a scanning frequency which varies according to an amplitude of the drive signal (Vx, Vy). With such probe system it is possible to scan a field of view with a scanning frequency that varies with the scanning radius. Taking into account the maximum allowable drive current, it is possible to increase scanning speed compared to scanning at the mechanical resonance frequency of the optical system, since small radii can be scanned at a high scanning frequency.

    摘要翻译: 一种光探头系统,其具有具有远端的具有光导(G)的探针。 光导(G)安装在壳体(H)内,使得远端可相对于壳体(H)移动。 一组致动器(A),例如。 电磁驱动线圈可通过施加驱动信号(Vx,Vy)来移位远端。 控制单元(CU)产生驱动信号(Vx,Vy),以提供根据驱动信号(Vx,Vy)的振幅而变化的扫描频率。 利用这种探测系统,可以扫描具有随扫描半径变化的扫描频率的视场。 考虑到最大允许驱动电流,与在光学系统的机械共振频率下的扫描相比,可以增加扫描速度,因为可以以高扫描频率扫描小半径。

    AN OPTICAL IMAGE PROBE
    9.
    发明申请
    AN OPTICAL IMAGE PROBE 审中-公开
    光学图像探测器

    公开(公告)号:US20110118610A1

    公开(公告)日:2011-05-19

    申请号:US13002990

    申请日:2009-07-03

    IPC分类号: A61B6/00

    摘要: The invention relates to an optical image probe(20) for particularly suited for miniature application e.g. in-vivo. A fluid lens(5) is positioned a housing (19),the fluid lens having a changeable optical power. An image collector (40) is positioned within the housing, the collector being arranged on an optical path of the fluid lens, the collector being displaceable along the said optical path by an actuator (42, 70, 80, 90) in various ways. It is highly advantageous in obtaining a compact optical image probe and which simultaneously has a high zoom factor. Due the possible displacement of the image collector and the changeable optical power of the fluid lens, and cooperation between these two elements, it is possible to obtain a compact endoscope with a wide dynamic range of zoom factor with satisfactory focusing properties.

    摘要翻译: 本发明涉及一种特别适用于微型应用的光学图像探针(20)。 体内。 液体透镜(5)定位在壳体(19)上,流体透镜具有可变光学功率。 图像收集器(40)定位在壳体内,集电器布置在流体透镜的光路上,集电器可以通过致动器(42,70,80,90)以各种方式沿着所述光路移动。 在获得紧凑型光学图像探针并且同时具有高变焦系数方面是非常有利的。 由于图像收集器的可能位移和流体透镜的可变光学功率以及这两个元件之间的协调,可以获得具有良好聚焦性能的宽动态范围的变焦系数的紧凑型内窥镜。