公开(公告)号：US07704550B2

公开(公告)日：2010-04-27

申请号：US11417995

申请日：2006-05-03

申请人： Johann Schuster ,  Lothar Schön ,  Stefan Stocker

发明人： Johann Schuster ,  Lothar Schön ,  Stefan Stocker

IPC分类号： B05D1/12

CPC分类号： G01R33/3858 ,  H01F5/06

摘要： In a method for the production of an insulated plate for a gradient coil, bodies that serve as spacers for the creation of flow paths for a casting resin are produced on a base by a plate having apertures therein being used to spread the bodies on the base or to mold the bodies on the base from a moldable material.

摘要翻译： 在制造用于梯度线圈的绝缘板的方法中，用作产生流延树脂的流动路径的间隔件的主体通过其中具有孔的板在基部上制造，所述板的孔用于将基体在基部 或从可模制材料模制基座上的主体。

公开(公告)号：US20090261831A1

公开(公告)日：2009-10-22

申请号：US12426335

申请日：2009-04-20

申请人： Sabrina Harter ,  Johann Schuster ,  Stefan Stocker

发明人： Sabrina Harter ,  Johann Schuster ,  Stefan Stocker

IPC分类号： G01R33/38

CPC分类号： G01R33/385 ,  G01R33/3858 ,  G01R33/56572

摘要： A gradient coil of a magnetic resonance apparatus has a first conductor structure and a second conductor structure connected with one another so that windings of the gradient coil are formed. The first conductor structure is formed exclusively of planar, electrically conductive elements that are insulated from one another. The second conductor structure is formed exclusively of conductive wires insulated from one another.

摘要翻译： 磁共振装置的梯度线圈具有彼此连接的第一导体结构和第二导体结构，从而形成梯度线圈的绕组。 第一导体结构仅由彼此绝缘的平面导电元件形成。 第二导体结构仅由彼此绝缘的导线形成。

公开(公告)号：US07568947B2

公开(公告)日：2009-08-04

申请号：US12031825

申请日：2008-02-15

申请人： Johann Schuster ,  Stefan Stocker

发明人： Johann Schuster ,  Stefan Stocker

IPC分类号： H01R9/05

CPC分类号： H01R13/187 ,  H01R24/38 ,  H01R2103/00

摘要： A high current coaxial connection with two plug elements that can be connected with one another, in particular to connect a current-carrying coaxial line to a gradient coil of a magnetic resonance apparatus, has two spring contact elements arranged coaxially to one another to establish the electrical contact between the two plug elements.

摘要翻译： 具有可彼此连接的两个插头元件的高电流同轴连接，特别是将载流同轴线连接到磁共振设备的梯度线圈，具有两个彼此同轴布置的弹簧接触元件， 两个插头元件之间的电接触。

公开(公告)号：US20090179646A1

公开(公告)日：2009-07-16

申请号：US12354299

申请日：2009-01-15

申请人： Sascha Fath ,  Ralph Kimmlingen ,  Johann Schuster ,  Lothar Schoen ,  Stefan Stocker

发明人： Sascha Fath ,  Ralph Kimmlingen ,  Johann Schuster ,  Lothar Schoen ,  Stefan Stocker

IPC分类号： G01R33/34 ,  G01R33/38

CPC分类号： G01R33/3858 ,  Y10T29/49071

摘要： In a gradient coil and a method to manufacture a gradient coil for a magnetic resonance apparatus, the gradient coil has at least one saddle coil, the saddle coil having a spatially shaped, electrically conductive plate with a line-shaped recess penetrating the plate. Conductor structures that create a gradient magnetic field in an examination region when a current signal flows therethrough are formed by the recess and by the shaping of the plate. The recess is filled with an electrically insulating material before implementation of the spatial shaping.

摘要翻译： 在梯度线圈和制造磁共振装置的梯度线圈的方法中，梯度线圈具有至少一个鞍形线圈，鞍形线圈具有空间形状的导电板，其具有贯穿该板的线状凹部。 通过凹部和板的成形，形成当电流信号流过时在检查区域产生梯度磁场的导体结构。 在实施空间成形之前，凹部填充有电绝缘材料。

公开(公告)号：US07523538B2

公开(公告)日：2009-04-28

申请号：US11358837

申请日：2006-02-21

申请人： Johann Schuster ,  Stefan Stocker

发明人： Johann Schuster ,  Stefan Stocker

IPC分类号： H04R31/00

CPC分类号： G01R33/385 ,  Y10T29/49002 ,  Y10T29/49005 ,  Y10T29/4902 ,  Y10T29/49071 ,  Y10T29/49073 ,  Y10T29/49075 ,  Y10T29/4908

摘要： Method for mounting a gradient coil in a cylindrical magnet of a magnetic resonance system and associated magnetic resonance system, wherein the exterior of the gradient coil is foam-bonded flat against the inner wall of the magnet at least in sections, at least one element being foamed in place during mounting, thus creating at least one continuous channel, said channel being used for the insertion of a cutting and/or separating tool for ripping open the foam bond between the gradient coil and the cylindrical magnet.

摘要翻译： 用于将梯度线圈安装在磁共振系统和相关联的磁共振系统的圆柱形磁体中的方法，其中所述梯度线圈的外部至少部分地与所述磁体的内壁平坦地发泡粘结，至少一个元件为 在安装期间发泡就位，从而形成至少一个连续通道，所述通道用于插入切割和/或分离工具，用于撕开在梯度线圈和圆柱形磁体之间打开泡沫结合。

公开(公告)号：US20090066463A1

公开(公告)日：2009-03-12

申请号：US12209290

申请日：2008-09-12

申请人： Thomas Kolbeck ,  Johann Schuster ,  Lothar Schoen ,  Stefan Stocker

发明人： Thomas Kolbeck ,  Johann Schuster ,  Lothar Schoen ,  Stefan Stocker

IPC分类号： H01F27/30

CPC分类号： G01R33/385 ,  G01R33/3858 ,  H01F41/071 ,  H01F41/098 ,  Y10T29/49073

摘要： In a method to produce a curved coil, in particular a sub-coil of a gradient coil for a magnetic resonance apparatus, at least one conductor is wound corresponding to a predetermined pattern on a winding plate, and a winding plate composed of multiple plate elements that are moveable relative to one another is used that is formed into a curved shape after the winding of the conductor, in which curved shape the conductor is fixed while maintaining the curved shape.

摘要翻译： 在制造弯曲线圈的方法中，特别是用于磁共振装置的梯形线圈的子线圈中，至少一个导体根据预定图案卷绕在绕组板上，并且由多个板元件 使用能够相对于彼此移动的，在导体的缠绕之后形成为弯曲形状，其中弯曲形状导体固定，同时保持弯曲形状。

公开(公告)号：US07495444B2

公开(公告)日：2009-02-24

申请号：US11829164

申请日：2007-07-27

申请人： Johann Schuster ,  Lothar Schoen ,  Stefan Stocker

发明人： Johann Schuster ,  Lothar Schoen ,  Stefan Stocker

IPC分类号： G01V3/00

CPC分类号： G01R33/3856 ,  Y10T29/49364

摘要： In a method for manufacturing a cooling device for a gradient coil, the cooling device having at least one flexible cooling tube arranged on a carrier plate configured in accordance with a predetermined pattern, the at least one cooling tube originally having a circular cross section, is laid in accordance with the predetermined pattern and is flattened to permanently deform its cross section.

摘要翻译： 在一种用于制造梯度线圈用冷却装置的方法中，所述冷却装置具有布置在根据预定图案构造的承载板上的至少一个柔性冷却管，所述至少一个冷却管原本具有圆形横截面， 根据预定图案放置并且被平坦化以使其横截面永久变形。

公开(公告)号：US07468606B2

公开(公告)日：2008-12-23

申请号：US10587670

申请日：2005-01-17

申请人： Eva Eberlein ,  Johann Schuster ,  Stefan Stocker

发明人： Eva Eberlein ,  Johann Schuster ,  Stefan Stocker

IPC分类号： G01V3/00

CPC分类号： G01R33/381 ,  G01R33/3854 ,  H01F6/065

摘要： Disclosed is a vacuum housing for a magnetic resonance apparatus having a recess for leading through lead wires to elements located inside the vacuum housing, and a first lead-through bushing module. The first lead-through bushing module is provided with a first closing plate which is configured so as to vacuum-tightly seal the recess along with a second closing plate. The first bushing module is also provided with a first structural component that is to be at least partially led through the recess during assembly of the lead-through bushing module and whose size defines a minimum size of the recess, which is greater than the size of the first closing plate.

摘要翻译： 公开了一种用于磁共振设备的真空壳体，其具有用于将引线引导到位于真空壳体内部的元件的凹槽和第一引导套管模块。 第一导通衬套模块设置有第一封闭板，其被构造成与第二封闭板一起真空密封凹部。 第一衬套模块还设置有第一结构部件，该第一结构部件在组装引导衬套模块期间至少部分地被引导通过凹部，并且其尺寸限定了凹部的最小尺寸，该尺寸大于 第一个封闭板。

公开(公告)号：US20070247156A1

公开(公告)日：2007-10-25

申请号：US11692246

申请日：2007-03-28

申请人： Johann Schuster ,  Stefan Stocker

发明人： Johann Schuster ,  Stefan Stocker

IPC分类号： G12B15/00 ,  B21D53/02 ,  G01V3/00

CPC分类号： G01R33/3856 ,  Y10T29/4935

摘要： A cooling apparatus for arrangement between two surface coils of a gradient coil to dissipate the heat produced when current is supplied to the surface coils by a coolant flowing into the cooling apparatus, is formed as a flexible, mat-type surface structure, and has a coolant-holding space with at least one coolant inflow and at least one coolant outflow.

摘要翻译： 一种冷却装置，用于在梯形线圈的两个表面线圈之间布置，以消散通过流入冷却装置的冷却剂向表面线圈供给电流时产生的热量，作为柔性的垫型表面结构，并且具有 冷却剂保持空间具有至少一个冷却剂流入和至少一个冷却剂流出。

公开(公告)号：US07250765B2

公开(公告)日：2007-07-31

申请号：US11441317

申请日：2006-05-25

申请人： Peter Dietz ,  Thomas Kolbeck ,  Jörg Riegler ,  Johann Schuster ,  Lothar Schön ,  Stefan Stocker

发明人： Peter Dietz ,  Thomas Kolbeck ,  Jörg Riegler ,  Johann Schuster ,  Lothar Schön ,  Stefan Stocker

IPC分类号： G01V3/00

CPC分类号： G01R33/28 ,  G01R33/385

摘要： Magnetic resonance device with an assembly having a recess, in which a gradient coil unit is attached with at least one attachment means, the attachment means having two members, between which an elastic element is disposed, only one of the members in each instance being in contact with either the gradient coil unit or the assembly, with the attachment means acting as an attachment means having no elastic element in a first attachment state, in which at least a minimum force presses the two members together, in that the two members have stop surfaces, which are in contact with each other due to the minimum force acting on the members compressed elastic element and with the attachment means acting as a spring unit in a second fixing state, in that the elastic element pushes the members apart in the event of forces smaller than the minimum force and causes the attachment means to be fixed in relation to the gradient coil unit and the assembly. This has the advantage that there is no loosening of the attachment means in particular even in the event of thermal fluctuations.

摘要翻译： 磁共振装置具有具有凹部的组件，其中梯度线圈单元附接有至少一个附接装置，所述附接装置具有两个构件，在所述两个构件之间设置有弹性元件，每个构件中只有一个构件处于 与梯度线圈单元或组件接触，附接装置用作在第一附接状态下没有弹性元件的附接装置，其中至少最小的力将两个构件压在一起，因为两个构件已经停止 由于作用在构件压缩弹性元件上的最小力和作为第二固定状态的弹簧单元的附接装置彼此接触的表面，因为弹性元件在构件压缩弹性元件 力小于最小力并且使附接装置相对于梯度线圈单元和组件固定。 这具有的优点是即使在热波动的情况下也不会特别地使连接装置松动。