公开(公告)号：US06626817B2

公开(公告)日：2003-09-30

申请号：US09990071

申请日：2001-11-21

申请人： Tim Lüth

发明人： Tim Lüth

IPC分类号： A61N500

CPC分类号： A61N5/1007 ,  A61M25/01 ,  A61M2210/166 ,  A61N5/1027 ,  A61N2005/1011

摘要： A method for the positioning of radiation source seeds, spacer seeds and stoppers in tissue using hollow needles. Various seeds that are separately contained in magazines according to the isotope type (e.g., material, dosage, half-life period), are provided to the hollow needle. The individual magazines may be changed by means of a magazine changer. The magazine changer is located in a changer guide in a position which is vertical relative to the direction of injection of the seeds. The location of the needle is measured relative to a location reference block. An optimal seed deposit position is detected acoustically and/or visually and/or in a tactile manner. The selection of a magazine and a seed to be discharged from the magazine is derived from the current position of the needle in the tissue and from a treatment plan for a dosage distribution, which may be established in list form with details on the seed type and the x-y-z-coordinates relative to the location reference block.

公开(公告)号：US07346417B2

公开(公告)日：2008-03-18

申请号：US10472654

申请日：2002-03-25

申请人： Tim Lüth ,  Jürgen Bier ,  Angelika Bier ,  Andreas Hein ,  Olaf Schermeier

发明人： Tim Lüth ,  Jürgen Bier ,  Angelika Bier ,  Andreas Hein ,  Olaf Schermeier

IPC分类号： G06F19/00 ,  A61B5/05

CPC分类号： A61B90/36 ,  A61B18/20 ,  A61B34/20 ,  A61B2034/105 ,  A61B2034/2055 ,  A61B2034/2068 ,  A61B2034/2072 ,  A61B2090/3983 ,  A61C1/082 ,  A61C1/18 ,  A61C13/0004 ,  G05B19/4015 ,  G05B2219/33008 ,  G05B2219/37008 ,  G05B2219/37074 ,  G05B2219/37227 ,  G05B2219/37236 ,  G05B2219/40557 ,  G05B2219/40613 ,  G05B2219/45117 ,  G05B2219/45165 ,  G05B2219/45167 ,  G05B2219/49007 ,  G05B2219/49353 ,  Y10S128/92

摘要： Method and system, for which can be used in the fields of medicine and dentistry as well as for the most varied types of material working in different areas of application and model working, provides that an exact removal of material or a highly precise, reproducible material working can be realized by acquiring, storing and processing data pertaining to position and/or orientation of an effector and their changes relative to the position of at least one reference body. The effector is controlled and/or regulated with regard to its power and/or parameterization based on a predetermined working volume, material volume removed and remaining material volume. A first marking support with markings is arranged on a handpiece with the effector, where the handpiece is connected to a control unit, and a second marking support with markings is attached to the material object or tissue object.

摘要翻译： 方法和系统可用于医学和牙科领域以及在不同应用领域和模型工作中工作的各种类型的材料，可以精确地去除材料或高度精确，可重复的材料 可以通过获取，存储和处理关于效应器的位置和/或取向的数据及其相对于至少一个参考体的位置的变化来实现加工。 基于预定的工作体积，去除的材料体积和剩余的材料体积，效应器关于其功率和/或参数化进行控制和/或调节。 具有标记的第一标记支撑件布置在具有效应器的手持件上，其中手持件连接到控制单元，并且具有标记的第二标记支撑件附接到材料对象或组织对象。