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1. 发明申请

US20110015518A1 METHOD AND INSTRUMENT FOR SURGICAL NAVIGATION 审中-公开
标题翻译：手术导航的方法和仪器
公开(公告)号：US20110015518A1
公开(公告)日：2011-01-20
申请号：US12831849
申请日：2010-07-07
申请人： Martin Schmidt , Jochen Koetke , Peter Schalt , Stefan Oelkers , Rolf-Rainer Grigat , Thomas Hoell
发明人： Martin Schmidt , Jochen Koetke , Peter Schalt , Stefan Oelkers , Rolf-Rainer Grigat , Thomas Hoell
IPC分类号： A61B5/00
CPC分类号： A61B5/0042 , A61B5/0077 , A61B5/1079 , A61B34/10 , A61B34/20 , A61B90/20 , A61B90/39 , A61B2034/107 , A61B2034/2051 , A61B2034/2055 , A61B2034/2057 , A61B2034/2065 , A61B2034/2068 , A61B2090/363 , A61B2090/364 , A61B2090/371 , A61B2090/3937 , A61B2090/3983 , A61B2576/026
摘要： An operating microscope including an optical unit for forming an image of an object plane in oculars of the microscope, an optoelectronic image receiver coupled to the microscope and optics to form images, of objects placed in a region between a front objective of the microscope and an object plane of the microscope, on the optoelectronic image receiver. The microscope has a magnification factor of the optics to form images, and a system to detect optical markings forming a markings pattern placed on a surgical instrument or an object placed in the region between the front objective of the microscope and the object plane of the microscope. The system calculates a geometrical position and orientation of the markings pattern in relation to the optoelectronic image receiver, relative to the microscope.
摘要翻译：一种操作显微镜，包括用于在显微镜的眼睛中形成物体平面图像的光学单元，耦合到显微镜的光电子图像接收器和用于形成图像的光学图像接收器，放置在显微镜的前目标之间的区域和物镜在显微镜上，在光电图像接收器上。显微镜具有用于形成图像的光学元件的放大系数，以及用于检测形成放置在外科器械上的标记图案的光学标记的系统或放置在显微镜的前目标与显微镜的物平面之间的区域中的物体。相对于显微镜，该系统计算相对于光电图像接收器的标记图案的几何位置和取向。

2. 发明授权

US07912532B2 Method and instrument for surgical navigation 有权
标题翻译：手术导航方法和仪器
公开(公告)号：US07912532B2
公开(公告)日：2011-03-22
申请号：US10516297
申请日：2003-06-11
申请人： Martin Schmidt , Jochen Koetke , Peter Schalt , Stefan Oelckers , Rolf-Rainer Grigat , Lars Eckert , Thomas Hoell
发明人： Martin Schmidt , Jochen Koetke , Peter Schalt , Stefan Oelckers , Rolf-Rainer Grigat , Lars Eckert , Thomas Hoell
IPC分类号： A61B5/05
CPC分类号： A61B90/36 , A61B34/20 , A61B90/20 , A61B90/39 , A61B2034/107 , A61B2034/2051 , A61B2034/2055 , A61B2034/2065 , A61B2034/2068 , A61B2090/364 , A61B2090/3937 , A61B2090/3983
摘要： The invention relates to a method for positional optimization in navigation, in particular neural navigation in surgery with an operation microscope and at least one optoelectronic image detector which may be connected to the microscope and also a computer system. The data obtained from the at least one image detector which lie in the microscope field-of-view for the operator, contain information on the position of an operation instrument, in particular the instrument tip. The actual position of the instrument in the x- and y-direction as well as in the z-direction of a three-dimensional coordinate system is continuously or intermittently determined from the relevant positional data. A separation determination is carried out for the positional determination in the z-direction by means of depth of focus evaluation and/or stereoscopic image analysis. The invention further relates to a navigation instrument, using marking, close to the instrument tip, lying within the field of view of the microscope during use thereof.
摘要翻译：本发明涉及一种用于导航中的位置优化的方法，特别是具有操作显微镜的手术中的神经导航和可连接到显微镜以及计算机系统的至少一个光电图像检测器。从操作者的显微镜视场中的至少一个图像检测器获得的数据包含关于操作仪器的位置，特别是仪器尖端的信息。仪器在三维坐标系的x方向和y方向以及z方向上的实际位置是根据相关位置数据连续或间歇地确定的。通过深度评估和/或立体图像分析，对z方向的位置确定进行分离确定。本发明还涉及一种导航仪器，其在使用期间使用位于显微镜视野内的靠近仪器尖端的标记。

3. 发明申请

US20060122516A1 Method and instrument for surgical navigation 有权
标题翻译：手术导航方法和仪器
公开(公告)号：US20060122516A1
公开(公告)日：2006-06-08
申请号：US10516297
申请日：2003-06-11
申请人： Martin Schmidt , Jochen Koetke , Peter Schalt , Stefan Oelckers , Rolf-Rainer Grigat , Lars Eckert , Thomas Hoell
发明人： Martin Schmidt , Jochen Koetke , Peter Schalt , Stefan Oelckers , Rolf-Rainer Grigat , Lars Eckert , Thomas Hoell
IPC分类号： A61B6/00
CPC分类号： A61B90/36 , A61B34/20 , A61B90/20 , A61B90/39 , A61B2034/107 , A61B2034/2051 , A61B2034/2055 , A61B2034/2065 , A61B2034/2068 , A61B2090/364 , A61B2090/3937 , A61B2090/3983
摘要： The invention relates to a method for positional optimisation in navigation, in particular neural navigation in surgery with an operation microscope and at least one optoelectronic image detector which may be connected to the microscope and also a computer system. The data obtained from the at least one image detector which lie in the microscope field-of-view for the operator, contain information on the position of an operation instrument, in particular the instrument tip. The actual position of the instrument in the x- and y-direction as well as in the z-direction of a three-dimensional coordinate system is continuously or intermittently determined from the relevant positional data. A separation determination is carried out for the positional determination in the z-direction by means of depth of focus evaluation and/or stereoscopic image analysis. The invention further relates to a navigation instrument, using marking, close to the instrument tip, lying within the field of view of the microscope during use thereof.
摘要翻译：本发明涉及一种用于导航中的位置优化的方法，特别是具有操作显微镜的外科手术中的神经导航和可连接到显微镜以及计算机系统的至少一个光电图像检测器。从操作者的显微镜视场中的至少一个图像检测器获得的数据包含关于操作仪器的位置，特别是仪器尖端的信息。仪器在三维坐标系的x方向和y方向以及z方向上的实际位置是根据相关位置数据连续或间歇地确定的。通过深度评估和/或立体图像分析，对z方向的位置确定进行分离确定。本发明还涉及一种导航仪器，其在使用期间使用位于显微镜视野内的靠近仪器尖端的标记。

4. 发明授权

US5760952A Illuminating device for a surgical microscope 失效
标题翻译：手术显微镜照明装置
公开(公告)号：US5760952A
公开(公告)日：1998-06-02
申请号：US785520
申请日：1997-01-17
申请人： Jochen Koetke
发明人： Jochen Koetke
IPC分类号： G02B21/08 , G02B21/06 , A61B3/10
CPC分类号： G02B21/082 , A61B3/132
摘要： An illuminating device for a surgical microscope, which device has a light source arranged outside the observing beam path, a first deflector for light arranged between the light source and the observing beam path of the microscope, and a second deflector for light arranged closer to the observing beam path than the first deflector, is distinguished in that the first deflector comprises two deflecting elements of which one is fixed and the other is movable, and of which the deflecting element arranged closer to the observed object is also provided with a deflecting device on its side averted from the light source for directing light from the other deflecting element to the second deflector.
摘要翻译：一种用于手术显微镜的照明装置，该装置具有布置在观察光束路径外侧的光源，布置在光源和显微镜的观察光束路径之间的光的第一偏转器，以及布置成靠近观察光束路径比第一偏转器的特征在于，第一偏转器包括两个偏转元件，其中一个被固定，另一个是可移动的，并且其中更靠近被观察物体设置的偏转元件还设置有偏转装置其侧面从光源避开，用于将来自另一个偏转元件的光引导到第二偏转器。

5. 发明授权

US06624932B2 Illuminating device for a surgical microscope 有权
公开(公告)号：US06624932B2
公开(公告)日：2003-09-23
申请号：US09736534
申请日：2000-12-13
申请人： Jochen Koetke
发明人： Jochen Koetke
IPC分类号： G02B2106
CPC分类号： A61B3/132 , A61B90/20 , A61B90/30 , G02B21/082
摘要： The illuminating device for a surgical microscope, with the aid of which the illumination is performed through the microscope objective (4), is defined in that the angles of the incident light (1a, 1b) with the optical axis (11) of the microscope objective (4), and also the intensity of the various light beams can be varied independently of one another with the aid of two reflecting elements (9, 10) which can be displaced independently of one another.

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