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    Method, an optical probe and a confocal microscopy system for inspecting a solid organ
    1.
    发明授权
    Method, an optical probe and a confocal microscopy system for inspecting a solid organ 有权

    公开(公告)号：US10722167B2

    公开(公告)日：2020-07-28

    申请号：US13496526

    申请日：2010-09-17

    Applicant: Nicolas Boularot ,  Magalie Genet ,  France Schwarz

    Inventor： Nicolas Boularot ,  Magalie Genet ,  France Schwarz

    IPC: A61B5/00

    Abstract: A method to inspect a solid organ in a subject includes introducing a needle in a predetermined area of the solid organ, inserting an optical probe through a lumen of the needle, and imaging the predetermined area using the optical probe. An optical probe to inspect a solid organ in a subject, the optical probe being intended to be positioned in the solid organ through a needle, the optical probe includes an optical fiber bundle, a ferule to protect the distal tip of the optical fiber bundle, the ferule comprising a shank and a head, and a sheath wrapping the fiber bundle and the shank, wherein the head of the ferule has a length adapted for the optical probe to image the solid organ while keeping the sheath inside the needle.

    Connector for a fiber probe and a fiber probe adapted to said connector
    4.
    发明授权
    Connector for a fiber probe and a fiber probe adapted to said connector 有权
    用于光纤探针的连接器和适于所述连接器的光纤探针

    公开(公告)号：US08764315B2

    公开(公告)日：2014-07-01

    申请号：US13255249

    申请日：2010-03-12

    Applicant: Alexandra Rocher ,  Francois Doussoux ,  Sophie Clade ,  Sylvain Petit ,  Nicolas Boularot

    Inventor： Alexandra Rocher ,  Francois Doussoux ,  Sophie Clade ,  Sylvain Petit ,  Nicolas Boularot

    IPC: G02B6/36

    CPC classification number: G02B6/4292 ,  G02B6/3821 ,  G02B6/3853 ,  G02B6/389 ,  G02B6/3893 ,  G02B6/40 ,  G02B6/4204 ,  G02B6/4226

    Abstract: A connector to connect a fiber bundle probe to a light injection module including a tightening cam having an opening of a specified shape adapted to receive the fiber bundle probe, a cam driving coupled to the tightening cam, wherein the tightening cam is configured to translate in response to rotation of the cam driving until the tightening cam is blocked, at least one spring extending between the tightening cam and the cam driving, wherein the at least one spring is configured to resist when the cam driving is actuated by rotation and the tightening cam is blocked, and a locking mechanism to lock the cam driving into a selected position.

    Abstract translation: 一种用于将光纤束探针连接到光注射模块的连接器，所述光注射模块包括紧固凸轮，所述紧固凸轮具有适于容纳所述纤维束探针的特定形状的开口，联接到所述紧固凸轮的凸轮驱动器，其中所述紧固凸轮被配置成在 响应于所述凸轮驱动的旋转直到所述紧固凸轮被阻挡，至少一个弹簧在所述紧固凸轮和所述凸轮驱动之间延伸，其中所述至少一个弹簧构造成当所述凸轮驱动通过旋转而被致动时，所述紧固凸轮 被锁定，并且锁定机构将凸轮驱动锁定到选定位置。

    Method and system for super-resolution of confocal images acquired through an image guide, and device used for implementing such a method
    8.
    发明授权
    Method and system for super-resolution of confocal images acquired through an image guide, and device used for implementing such a method 有权
    通过图像引导获取的共焦图像的超分辨率的方法和系统，以及用于实现这种方法的装置

    公开(公告)号：US07646938B2

    公开(公告)日：2010-01-12

    申请号：US10585083

    申请日：2004-12-29

    Applicant: Frédéric Berier ,  Aymeric Perchant

    Inventor： Frédéric Berier ,  Aymeric Perchant

    IPC: G06K9/32 ,  G06F15/00

    CPC classification number: G06T3/4053 ,  G06T2207/10056 ,  G06T2207/30004

    Abstract: A method for increasing the resolution of confocal images acquired through an image guide whereof the distal end is associated with an optical head for focusing the laser beam emitted by the image guide in an observation object. For a given position of the optical head, the method includes the following steps: producing a plurality of acquisitions through the image guide, each acquisition being produced for a specific spatial shift of the distal end of the guide image relative to the optical head which remains stationary; transforming the data of each acquisition into a point cloud; registering each scatter plot relative to a point cloud taken as reference; superimposing the thus registered point clouds; and reconstructing a final image from the superimposition. Advantageously, a controlled piezoelectric tube is used arranged about the distal end of the image guide to shift the latter.

    Abstract translation: 一种用于增加通过其远端的图像引导获得的共焦图像的分辨率的方法，所述图像引导件与用于将由图像引导件发射的激光束聚焦在观察对象中的光学头相关联。 对于光学头的给定位置，该方法包括以下步骤：通过图像引导件产生多个采集，每个采集被产生用于指导图像的远端相对于保留的光学头的特定空间位移 静止的 将每个采集的数据转化为点云; 将每个散点图相对于作为参考的点云注册; 叠加这样登记的点云; 并从叠加重建最终图像。 有利地，使用控制压电管围绕图像引导件的远端布置以使其移动。

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