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    DETACHABLE TRACKING REFERENCE ARRAY
    3.
    发明申请
    DETACHABLE TRACKING REFERENCE ARRAY 审中-公开
    可拆卸跟踪参考阵列

    公开(公告)号：US20170007353A1

    公开(公告)日：2017-01-12

    申请号：US15116474

    申请日：2014-02-07

    Applicant: BRAINLAB AG

    Inventor： Oliver Fleig ,  Anna Wiedenmann ,  Melanie Stulpe ,  Tobias Neun

    IPC: A61B90/00 ,  A61B5/06

    CPC classification number: A61B90/39 ,  A61B5/065 ,  A61B2017/00477 ,  A61B2017/00876 ,  A61B2090/3983

    Abstract: The invention relates to a tracking reference, comprising: a reference array (1) featuring a positionally fixed arrangement of at least two tracking markers (3); and an interface (4A) for detachably coupling the reference array (1) to a base member (2), wherein the interface (4A) comprises at least one supporting surface (5) for contacting the base member (2), wherein the interface (4A) comprises magnetic means (6) which generate a force at the reference array, wherein the force (F) is directed away from the supporting surface (5).

    Abstract translation: 本发明涉及一种跟踪参考，包括：参考阵列（1），其特征在于至少两个跟踪标记（3）的位置固定排列; 以及用于将参考阵列（1）可拆卸地联接到基座构件（2）的接口（4A），其中所述接口（4A）包括用于接触所述基座构件（2）的至少一个支撑表面（5），其中所述接口 （4A）包括在参考阵列处产生力的磁性装置（6），其中所述力（F）远离所述支撑表面（5）。

    SPINE LEVEL DETERMINATION USING AUGMENTED REALITY
    4.
    发明申请
    SPINE LEVEL DETERMINATION USING AUGMENTED REALITY 有权

    公开(公告)号：US20250078419A1

    公开(公告)日：2025-03-06

    申请号：US18579772

    申请日：2022-12-21

    Applicant: Brainlab AG

    Inventor： Oliver Fleig ,  Martin Koestler ,  Christian Schmaler ,  Christian Dax ,  Nicole Kerstein ,  Juliane Weinzierl

    IPC: G06T19/00 ,  G02B27/01 ,  G16H30/40

    Abstract: Disclosed is a computer-implemented method of registering a digital model of an anatomical body part corresponding to a patient body part. The method encompasses input, to an augmented reality viewing device, of data defining a digital model of an anatomical body part, for example of the spine. The model comprises at least one vertex which corresponds to a specific part of the anatomical body part. The specific part is for example a landmark which is easily identifiable for a user, such a specific vertebra which may be found by palpation. Based on a known orientation of the augmented reality viewing device relative to the anatomical body part, visual information is displayed on a viewing unit of the augmented reality viewing device. The visual information indicates the position of the vertex as an overlay on the position of the specific part of the anatomical body part in the field of view of the augmented reality viewing device.

    HOLDER FOR A MARKER DEVICE
    10.
    发明申请
    HOLDER FOR A MARKER DEVICE 审中-公开
    标记设备的持有人

    公开(公告)号：US20170000582A1

    公开(公告)日：2017-01-05

    申请号：US15105429

    申请日：2013-12-20

    Applicant: Brainlab AG

    Inventor： Oliver Fleig ,  Melanie Stulpe

    IPC: A61B90/00

    CPC classification number: A61B90/39 ,  A61B34/20 ,  A61B2017/00862 ,  A61B2017/00876 ,  A61B2034/2055 ,  A61B2090/3925 ,  A61B2090/3929 ,  A61B2090/3937 ,  A61B2090/3945 ,  A61B2090/3966 ,  A61B2090/3983 ,  A61B2090/3991

    Abstract: A multilayer stent configured for implantation in a body lumen, including a tubular outer layer comprising a first plurality of struts defining an outer layer mesh pattern extending between first and second ends of the outer layer, and a tubular inner layer comprising a second plurality of struts defining an inner layer mesh pattern extending between first and second ends of the inner layer. The inner-layer is at least partially disposed within the outer layer, wherein at least a portion of the inner layer is attached to, or integrally formed with, at least a portion of the outer layer.

    Abstract translation: 一种被构造用于植入体腔中的多层支架，包括管状外层，该管状外层包括限定在外层的第一和第二端之间延伸的外层网状图案的第一多个支柱，以及包括第二多个支柱 限定在内层的第一和第二端之间延伸的内层网格图案。 所述内层至少部分地设置在所述外层内，其中所述内层的至少一部分附接到所述外层的至少一部分或与所述外层的至少一部分一体形成。

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