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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).
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公开(公告)号：US11864884B2
公开(公告)日：2024-01-09
申请号：US15566962
申请日：2016-05-20
Applicant: Brainlab AG
Inventor： Tobias Neun , Norman Plassky , Stefanie Schiele , Christian Lechner , Bert Bracke
CPC classification number: A61B5/1114 , A61B90/39 , A61B17/00 , A61B2017/00862 , A61B2090/3991 , A61B2090/502
Abstract: A tracking reference fixation support configured to fasten a medical tracking reference to a patient's head, the fixation support comprising an elastically deformable base-plate having a bottom surface, the base-plate being configured to rest via the bottom surface against the surface of a patient's head; an interface-plate providing an interface for rigidly attaching a medical tracking reference to the fixation support; and at least one joint that couples the interface-plate to the base-plate, which allows the base-plate to deform while the interface-plate remains substantially dimensionally stable. The invention further relates to a corresponding tracking reference headband and to a corresponding method of providing a patient's head with a tracking reference.
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Patent Agency Ranking
公开(公告)号：US10117712B2
公开(公告)日：2018-11-06
申请号：US14430918
申请日：2012-09-25
Applicant: Brainlab AG
Inventor： Norman Plassky , Hansjoerg Huber
Abstract: A medical marker device comprising a) a plurality of markers which are disposed on the marker device such that each marker of the plurality of markers displays mirror symmetry with respect to a mirror plane of symmetry which is common to all markers of the plurality of markers, b) an attaching unit for attaching the marker device to a marker holder, wherein the attaching unit is disposed on the mirror plane of symmetry.
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公开(公告)号：US20150257851A1
公开(公告)日：2015-09-17
申请号：US14430918
申请日：2012-09-25
Applicant: Brainlab AG
Inventor： Norman Plassky , Hansjoerg Huber
IPC: A61B19/00
CPC classification number: A61B90/39 , A61B2034/2055 , A61B2090/3983 , A61B2090/3987
Abstract: A medical marker device comprising a) a plurality of markers which are disposed on the marker device such that each marker of the plurality of markers displays mirror symmetry with respect to a mirror plane of symmetry which is common to all markers of the plurality of markers, b) an attaching unit for attaching the marker device to a marker holder, wherein the attaching unit is disposed on the mirror plane of symmetry.
Abstract translation: 一种医疗标记装置，包括：a）多个标记，其设置在所述标记装置上，使得所述多个标记中的每个标记相对于所述多个标记的所有标记共同的对称镜面显示镜像对称性， b）用于将标记装置附接到标记支架的附接单元，其中附接单元设置在对称镜面上。
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公开(公告)号：US10335239B2
公开(公告)日：2019-07-02
申请号：US14760747
申请日：2013-02-20
Applicant: Brainlab AG
Inventor： Norman Plassky , Hansjoerg Huber
Abstract: The present invention relates to a marker for optical medical navigation, comprising a structure (1) with at least one recess (3), and at least one supporting element (2), wherein each supporting element (2) is configured to be accommodated within a particular recess (3) and to support at least one optically detectable element (4), and wherein each recess (3) has a first opening (5) which allows a supporting element (2) to be introduced into the recess (3), wherein the recess (3) has at least two second openings (6) which are different from the first opening (5), wherein each of the at least two second openings (6) is configured to allow the at least one optically detectable element (4) supported by the supporting element (2) to be optically detected.
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公开(公告)号：US09795239B1
公开(公告)日：2017-10-24
申请号：US15621765
申请日：2017-06-13
Applicant: Brainlab AG
Inventor： Stephan Karasz , Rupert Heigl , Norman Plassky , Brian Vasey
CPC classification number: A47H13/01 , A61B46/00 , A61B46/10 , A61B46/20 , A61B50/28 , A61B90/39 , A61B90/50 , A61B2090/3983 , A61B2090/571
Abstract: A connector for attaching a reference array in a fixed positional relationship with respect to a patient to be covered by a sterile drape in an attachment area, includes a support to be situated below the drape and a clamping element which is to be situated above the drape and can directly or indirectly hold the reference array or a reference array adaptor, wherein the clamping element clamps the support, with the drape caught between the two, by at least two distinct clamps which clamp the support from at least partly opposing directions in such a way that the positional shift in the clamping element as a result of clamping the drape at the clamping position is compensated for, such that its overall positional shift is substantially zero. A method attaching a reference array in a fixed positional relationship relative to a patient above a sterile drape is also provided.
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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
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。
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