公开(公告)号：US09827052B2

公开(公告)日：2017-11-28

申请号：US14440387

申请日：2013-11-04

Applicant: Brainlab AG

Inventor： Maria Fowler ,  Norman Plassky

IPC: A61B5/05 ,  A61B19/08 ,  A61B19/00 ,  F16B2/18 ,  A61B46/00 ,  A61B5/00 ,  A61B5/055 ,  A61B5/06 ,  A61B6/03 ,  A61B8/08 ,  A61B17/00 ,  A61B90/00 ,  A61B34/20

CPC classification number: A61B90/39 ,  A61B5/0059 ,  A61B5/055 ,  A61B5/062 ,  A61B6/032 ,  A61B8/481 ,  A61B46/00 ,  A61B2017/00477 ,  A61B2017/00862 ,  A61B2034/2055 ,  A61B2090/3925 ,  A61B2090/3937 ,  A61B2090/3954 ,  A61B2090/3966 ,  A61B2090/397 ,  A61B2090/3979 ,  A61B2090/3983 ,  A61B2090/3991 ,  F16B2/185

Abstract: The present invention relates to a tracking reference structure for localizing and tracking an object by means of a medical tracking system, said structure comprising: —a first part (1) which forms a support structure for at least one tracking marker (3); and—a second part (2) which is configured to be fixed to said object, wherein a positionally fixed connection between the first part (1) and the second part (2) is established by means of an interface comprising at least one resiliently articulated element (4) on the first part (1) and/or second part (2), which engage(s) with the respective other part (2, 1), and wherein the resiliently articulated element (4) is configured such that its restoring spring force alone is already sufficient to positionally fix the connection. The present invention also relates to a tracking reference system comprising such a tracking reference structure which in turn comprises at least one first part (1), wherein any additional first part(s) (1) support(s) a different type of tracking marker (3) and said different first parts (1) can be interchangeably connected to the second part (2), and wherein the tracking markers (3) of each of said different first parts (1) are in particular placed in the same spatial position when being coupled to the second part (2).

公开(公告)号：US20150297314A1

公开(公告)日：2015-10-22

申请号：US14440387

申请日：2013-11-04

Applicant: BRAINLAB AG

Inventor： Maria Fowler ,  Norman Plassky

IPC: A61B19/00 ,  A61B5/00 ,  A61B5/06 ,  A61B8/08 ,  A61B5/055 ,  A61B6/03

CPC classification number: A61B90/39 ,  A61B5/0059 ,  A61B5/055 ,  A61B5/062 ,  A61B6/032 ,  A61B8/481 ,  A61B46/00 ,  A61B2017/00477 ,  A61B2017/00862 ,  A61B2034/2055 ,  A61B2090/3925 ,  A61B2090/3937 ,  A61B2090/3954 ,  A61B2090/3966 ,  A61B2090/397 ,  A61B2090/3979 ,  A61B2090/3983 ,  A61B2090/3991 ,  F16B2/185

Abstract: The present invention relates to a tracking reference structure for localizing and tracking an object by means of a medical tracking system, said structure comprising:—a first part (1) which forms a support structure for at least one tracking marker (3); and—a second part (2) which is configured to be fixed to said object, wherein a positionally fixed connection between the first part (1) and the second part (2) is established by means of an interface comprising at least one resiliently articulated element (4) on the first part (1) and/or second part (2), which engage(s) with the respective other part (2, 1), and wherein the resiliently articulated element (4) is configured such that its restoring spring force alone is already sufficient to positionally fix the connection. The present invention also relates to a tracking reference system comprising such a tracking reference structure which in turn comprises at least one first part (1), wherein any additional first part(s) (1) support(s) a different type of tracking marker (3) and said different first parts (1) can be interchangeably connected to the second part (2), and wherein the tracking markers (3) of each of said different first parts (1) are in particular placed in the same spatial position when being coupled to the second part (2).

Abstract translation: 本发明涉及一种通过医疗跟踪系统定位和跟踪物体的跟踪参考结构，所述结构包括： - 形成用于至少一个跟踪标记（3）的支撑结构的第一部分（1）; 和被配置为固定到所述物体的第二部分（2），其中通过包括至少一个弹性铰接的接口建立所述第一部分（1）和所述第二部分（2）之间的位置固定的连接 在第一部分（1）和/或第二部分（2）上的与相应的另一部分（2,1）接合的元件（4），并且其中弹性铰接元件（4） 单独恢复弹簧力已经足以在位置上固定连接。 本发明还涉及包括这种跟踪参考结构的跟踪参考系统，该跟踪参考结构又包括至少一个第一部分（1），其中任何附加的第一部分（1）支持不同类型的跟踪标记 （3）和所述不同的第一部分（1）可以互换地连接到第二部分（2），并且其中每个所述不同的第一部分（1）的跟踪标记（3）特别地放置在相同的空间位置 当耦合到第二部分（2）时。