-
公开(公告)号：US5628315A
公开(公告)日：1997-05-13
申请号：US526772
申请日：1995-09-11
CPC分类号： A61N5/1049 , A61B2090/101
摘要： The present invention pertains to a device for detecting the position of radiation target points with an anchoring means for attachment to a patient reference system, especially to a stereotactic immobilization system, e.g., a head ring, and with a labeling means, arranged on the anchoring means, for at least one point of coordinates in various three-dimensional projections, in which case the labeling means consists of several computer-printed surface materials, which plot the point of coordinates in a three-dimensional manner.
摘要翻译： 本发明涉及一种用于利用用于附接到患者参考系统的锚固装置来检测辐射目标点的位置的装置，特别是涉及立体定向固定系统，例如头环，并且具有布置在锚固件上的标记装置 意味着对于各种三维投影中的至少一个坐标点，在这种情况下，标记装置由几个计算机印刷的表面材料组成，其以三维方式绘制坐标点。
-
2.发明授权
公开(公告)号：US5702406A
公开(公告)日：1997-12-30
申请号：US526626
申请日：1995-09-11
CPC分类号： A61B90/18 , A61B90/14 , A61B2090/101 , A61N2005/1097 , A61N5/1049
摘要： The present invention pertains to a device for noninvasive, stereotactic immobilization in reproducible position with a head ring providing a firm reference system, a mask consisting of several parts attached to the head ring. The mask is individually adapted to the anatomical contours of a patient, and has mask parts connected with one another as well as with the reference system. The connections enable adjusting the relative position of the mask parts to one another.
摘要翻译： 本发明涉及一种用于在可重现位置进行非侵入性，立体定向固定的装置，其中头环提供牢固的参考系统，由几个连接到头环的部件组成的面罩。 面罩单独地适应于患者的解剖轮廓，并且具有彼此连接的面罩部件以及参考系统。 连接使得能够将掩模部件的相对位置彼此调整。
-
公开(公告)号：US5643268A
公开(公告)日：1997-07-01
申请号：US526515
申请日：1995-09-11
CPC分类号： G01R33/28
摘要： The present invention pertains to a fixation pin for fixing a reference system, especially a head ring for stereotactic treatment, to bony structures, which pin has a shaft made of plastic material with an outside thread, a coupling shoulder for a screwdriver and a point holder, and it has a point, which is held by the point holder. The point has a conical front end, in which case the point is made of a semiprecious stone material.
摘要翻译： 本发明涉及一种固定销，用于将参考系统，特别是用于立体定向处理的头环固定到骨结构上，所述骨结构具有由具有外螺纹的塑料材料制成的轴，用于螺丝刀的联接肩部和点支架 ，它有一个点，由点持有者持有。 该点具有圆锥形前端，在这种情况下，该点由半宝石材料制成。
-
公开(公告)号：US07744605B2
公开(公告)日：2010-06-29
申请号：US10134974
申请日：2002-04-29
IPC分类号： A61B19/00
CPC分类号： A61B90/36 , A61B2034/2051 , A61B2034/2055 , A61B2034/2068 , A61B2090/065 , A61B2090/3958
摘要： The invention relates to a medical instrument comprising an instrument body (8), an instrument tip (5) and a tracking means (1,2, 4), characterized in that said instrument tip (5) is fitted with a touch-sensor (3) which detects a contact between said tip (5) and an object, for example a patient. It is preferably realized as an indicator device or pointer, in particular as a registering pointer for instrument tracking systems.
摘要翻译： 本发明涉及一种包括仪器主体（8），仪器尖端（5）和跟踪装置（1,2,4）的医疗器械，其特征在于，所述仪器尖端（5）装配有触摸传感器 3），其检测所述尖端（5）和物体（例如患者）之间的接触。 其优选地被实现为指示器装置或指针，特别是作为仪器跟踪系统的记录指示器。
-
公开(公告)号：US5889834A
公开(公告)日：1999-03-30
申请号：US722602
申请日：1996-09-27
申请人： Stefan Vilsmeier , Michael Bertram , Joseph Doyle , Ueli Graf
发明人： Stefan Vilsmeier , Michael Bertram , Joseph Doyle , Ueli Graf
CPC分类号： A61N5/1042 , G21K1/046
摘要： The accuracy of radiation therapy is enhanced with the blade collimator of the claimed invention. Particularly, this collimator includes a support device for supporting at least two sets of radiation attenuating blades in a single plane or layer. The blades are reciprocally movable within this support. Shaping of the therapy may be increased by constructing the blades to include a varying width increasing from the central blade toward the exterior blades.
摘要翻译： 利用所要求保护的发明的刀片准直器来增强放射治疗的准确性。 特别地，该准直器包括用于在单个平面或层中支撑至少两组辐射衰减叶片的支撑装置。 叶片在该支撑件内可往复运动。 通过构造刀片以包括从中心刀片向外部刀片增加的变化的宽度，可以增加治疗的整形。
-
公开(公告)号：US09724539B2
公开(公告)日：2017-08-08
申请号：US14347145
申请日：2011-09-30
申请人： Stefan Vilsmeier
发明人： Stefan Vilsmeier
CPC分类号： A61N5/1031 , G06T11/001 , G06T19/20 , G06T2207/30004 , G06T2219/2012
摘要： The invention is directed to a data processing method of displaying a radiation dose distribution in tissue of a patient and a corresponding program and computer running the program, the steps of the method being executed by a computer and comprising: a) acquiring medical image data comprising medical image information describing an anatomical body part; b) acquiring, based on the medical image data, irradiation eligibility data comprising irradiation eligibility information describing an eligibility class to which the anatomical body part belongs, the eligibility class describing the eligibility of the anatomical body part for irradiation with treatment radiation; c) acquiring dose distribution data comprising dose distribution information describing a radiation dose distribution in the anatomical body part; d) displaying, on a display device, the dose distribution information in the medical image information based on the irradiation eligibility data and based on using a color range which represents the dose distribution information.
-
公开(公告)号：US09679373B2
公开(公告)日：2017-06-13
申请号：US13983121
申请日：2011-02-03
申请人： Stefan Vilsmeier , Rainer Lachner
发明人： Stefan Vilsmeier , Rainer Lachner
IPC分类号： G06T7/00 , G01R33/56 , G01R33/565 , G06T7/33
CPC分类号： G06T7/0012 , G01R33/5608 , G01R33/565 , G01R33/56563 , G01R33/56572 , G06T7/33 , G06T2207/10072 , G06T2207/20016 , G06T2207/30016
摘要： The invention relates to a method for correcting MRI image distortion, in which a distortion correction procedure is carried out on an acquired MRI image data set (1) of a body region by graphical data processing, characterized in that: —after the MRI image data set (1) has been acquired, its distortion is determined by carrying out an image registration process for registering the acquired MRI image data set (1) to a previously available, less distorted or undistorted image data set (2) of substantially the same body region; —a transformation is determined from the image registration process; and —by applying the transformation to the MRI image data set (1), its distortion is corrected.
-
公开(公告)号：US09622832B2
公开(公告)日：2017-04-18
申请号：US12562163
申请日：2009-09-18
CPC分类号： A61B90/96 , A61B34/20 , A61B90/98 , A61B2017/00411 , A61B2017/00464 , A61B2017/00482 , A61B2017/00734 , A61B2034/2051 , A61B2034/2068 , A61B2090/064 , A61B2090/065 , A61B2090/0806
摘要： The invention relates to a surgical instrument comprising a handle portion and a tip, wherein a tip sensor is provided on the handle portion. The tip sensor enables detection of when a tip is inserted into and/or removed from the handle. In addition, the tip sensor enables a navigation system to be notified when landmarks are probed with the surgical instrument, thereby ensuring accurate capture of the location of the landmark.
-
公开(公告)号：US09195798B2
公开(公告)日：2015-11-24
申请号：US13411674
申请日：2012-03-05
申请人： Stefan Vilsmeier
发明人： Stefan Vilsmeier
CPC分类号： G16H40/63 , A61N5/103 , G06F19/00 , G06F19/321
摘要： The present invention relates to a data processing method of determining a distribution of isolines to be used for displaying a radiation dose distribution in tissue of a patient, the steps of the method being executed by a computer and comprising: d) acquiring dose distribution data comprising dose distribution information describing a radiation dose distribution in an anatomical body part; e) acquiring display data comprising display information describing a predetermined display mode to be applied for displaying the dose distribution information; f) determining, based on the dose distribution data and the display data, isodose data comprising isodose information describing a distribution of is isolines to be used for displaying the dose distribution information.
摘要翻译： 本发明涉及一种确定用于显示患者组织中辐射剂量分布的等离子体分布的数据处理方法，该方法由计算机执行，其包括：d）获取剂量分布数据，其包括 描述解剖体部分中的辐射剂量分布的剂量分布信息; e）获取显示数据，所述显示数据包括描述应用于显示所述剂量分布信息的预定显示模式的显示信息; f）基于剂量分布数据和显示数据确定等剂量数据，其包含描述待显示剂量分布信息的等值线分布的等剂量信息。
-
公开(公告)号：US09061142B2
公开(公告)日：2015-06-23
申请号：US14359324
申请日：2011-11-23
申请人： Stefan Vilsmeier
发明人： Stefan Vilsmeier
CPC分类号： A61N5/103 , A61N5/1036 , A61N5/1045 , A61N5/1077 , A61N2005/1087 , G06F19/3481 , G21K5/00 , G21K5/04
摘要： The present invention is directed to a data processing method for determining a treatment plan for radiation therapy treatment of at least two spatially separate targets by means of a treatment device constituted to treat the at least two targets by means of one or more sub-beams during a treatment time, the one or more sub-beams constituting at least one treatment beam which is to pass through the at least two targets in accordance with a treatment plan during the treatment time, the treatment device being further constituted to allow for simultaneous treatment of the at least two targets by at least two of the sub-beams at least during a time interval during the treatment time.
摘要翻译： 本发明涉及一种数据处理方法，该方法用于通过一种处理装置来确定至少两个空间分离的目标的放射线治疗处理计划，所述治疗装置被构造成通过一个或多个子光束处理所述至少两个靶 治疗时间，所述一个或多个子束构成在治疗时间期间根据治疗计划通过至少两个靶的至少一个治疗束，所述治疗装置进一步构造成允许同时治疗 至少两个子束中的至少两个目标，至少在处理时间期间的时间间隔内。
-
-
-
-
-
-
-
-
-
搜索结果
73 条记录 (耗时 0.022 秒)
