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1. 发明申请

US20120082288A1 ARRANGEMENT FOR THE CONTACTLESS TRANSMISSION OF ENERGY AND CONTACTLESS TRANSMISSION OF DATA IN A COMPUTED TOMOGRAPHY SYSTEM 审中-公开
标题翻译：计算机图形系统中能量和数据传输的联合传输安排
公开(公告)号：US20120082288A1
公开(公告)日：2012-04-05
申请号：US13250382
申请日：2011-09-30
申请人： Horst Friesner , Florian Hofmann , Ulrich Kühn , Thomas Luthardt , Hans-Jürgen Müller , Helmut Repp , Edgar Schindler , Ludwig Welker , Marco del Antonio
发明人： Horst Friesner , Florian Hofmann , Ulrich Kühn , Thomas Luthardt , Hans-Jürgen Müller , Helmut Repp , Edgar Schindler , Ludwig Welker , Marco del Antonio
IPC分类号： H05G1/60
CPC分类号： H01F38/18 , H01F38/14 , H04B5/0031 , H04B5/0037
摘要： The present embodiments relate to an arrangement for the contactless transmission of first electrical signals, second electrical signals and electrical energies between a fixed gantry part of a computed tomography system and a gantry part that may be rotated around an axis of rotation. The arrangement includes a first annular-shaped carrier ring arranged on the rotatable gantry part, at least a first conductor element arranged in or on the first annular-shaped carrier ring to receive the electrical energy, and at least a second conductor element arranged in or on the first annular-shaped carrier ring to output the first electrical signals.
摘要翻译：本实施例涉及用于在计算机断层摄影系统的固定台架部分和可围绕旋转轴线旋转的台架部件之间的第一电信号，第二电信号和电能的非接触式传输的装置。布置包括布置在可旋转机架部分上的第一环形载体环，布置在第一环形载体环中或第一环形载体环上的至少第一导体元件以接纳电能，以及至少第二导体元件，在第一环形载体环上输出第一电信号。

2. 发明授权

US09799480B2 CT system 有权
公开(公告)号：US09799480B2
公开(公告)日：2017-10-24
申请号：US14660189
申请日：2015-03-17
申请人： Herbert Gruchatka , Ulrich Kühn , Lothar Werner
发明人： Herbert Gruchatka , Ulrich Kühn , Lothar Werner
IPC分类号： H01J35/10 , A61B6/03 , G01N23/04 , H01J35/06 , A61B6/00 , H05G1/02
CPC分类号： H01J35/106 , A61B6/032 , A61B6/035 , A61B6/4488 , G01N23/046 , H01J35/06 , H01J2235/1225 , H05G1/025
摘要： The embodiments relate to a CT system with a stationary part and a rotatable part, which is supported rotatably in the stationary part. At least one x-ray tube unit cooled by a cooling fluid, an x-ray detector lying opposite the x-ray tube unit, and a cooling device coupled in terms of fluid technology to the x-ray tube unit via a coolant circuit are disposed in the rotatable part. A cooling air channel, through which cooling air is able to be fed into the rotatable part, and an exhaust air channel, through which heated exhaust air is able to be taken away from the rotatable part, are disposed in the stationary part. In accordance with the embodiments, at least one overpressure relief valve is disposed in the coolant circuit, through which the cooling fluid is able to be conveyed away in the exhaust air channel.

3. 发明授权

US07200204B2 Diaphragm fastening device and computed tomography apparatus embodying same 失效
标题翻译：隔膜紧固装置和体现其的计算机断层摄影装置
公开(公告)号：US07200204B2
公开(公告)日：2007-04-03
申请号：US11140834
申请日：2005-05-31
申请人： Friedrich Distler , Ulrich Kühn
发明人： Friedrich Distler , Ulrich Kühn
IPC分类号： G21K7/00
CPC分类号： A61B6/035 , A61B6/06
摘要： A fastening device for a diaphragm for x-ray radiation has a base plate provided with an opening for the passage of x-ray radiation, the base plate being able to accommodate load forces, and at least one covering device which can be arranged for enclosure of a space on the base plate. A diaphragm can be housed in the space. A computer tomography apparatus embodies such a fastening device for a diaphragm.
摘要翻译：用于X射线辐射的隔膜的紧固装置具有设置有用于X射线辐射通过的开口的基板，所述基板能够适应负载力，以及至少一个可被布置为封闭的覆盖装置的基板上的空间。隔膜可以容纳在空间中。计算机断层摄影装置体现了这种用于隔膜的紧固装置。

4. 发明授权

US07284905B2 X-ray radiator, x-ray device and computed tomography apparatus with focus position determining capability 有权
标题翻译： X射线辐射器，x射线装置和具有对焦位置确定能力的计算机断层摄影装置
公开(公告)号：US07284905B2
公开(公告)日：2007-10-23
申请号：US11141290
申请日：2005-05-31
申请人： Ulrich Kühn
发明人： Ulrich Kühn
IPC分类号： H05G1/04 , H01J35/18 , G01D18/00
CPC分类号： H05G1/52 , A61B6/032 , A61B6/4021
摘要： An x-ray radiator has a radiator housing from which x-ray radiation originating from a focus is emitted. A pre-diaphragm is disposed in the beam path of the x-ray radiation and has a diaphragm opening in or on the radiator housing. The pre-diaphragm is provided with at least one additional slit through which x-ray radiation can strike on at least one element for determination of the position of the focus. This element is sensitive to x-ray radiation. An x-ray device has such an x-ray radiator and a computed tomography apparatus has such an x-ray device.
摘要翻译： X射线辐射器具有散射器壳体，从该辐射器壳体发射源自焦点的X射线辐射。预膜片设置在x射线辐射的光束路径中，并且在散热器壳体中或散热器壳体上具有隔膜开口。前隔膜设置有至少一个附加的狭缝，X射线辐射可以通过该狭缝冲击至少一个元件以确定焦点的位置。该元素对X射线辐射敏感。 X射线装置具有这样的X射线辐射器，并且计算机断层摄影装置具有这样的X射线装置。

5. 发明授权

US07263169B2 X-ray computed tomography apparatus with beam-gating diaphragm 失效
标题翻译：具有光束门控膜片的X射线计算机断层摄影装置
公开(公告)号：US07263169B2
公开(公告)日：2007-08-28
申请号：US11140828
申请日：2005-05-31
申请人： Ulrich Kühn
发明人： Ulrich Kühn
IPC分类号： G21K1/04 , G01N23/083
CPC分类号： G01N23/04 , A61B6/032 , A61B6/06 , G21K1/02
摘要： An x-ray computed tomography apparatus has an x-ray source that can be rotated around a system axis and a diaphragm that is disposed downstream from the x-ray source in the ray propagation direction for gating a fan-shaped ray beam that irradiates a subject. The diaphragm has two gating elements in each of which an absorber element is held, clamped on a carrier at two points in a clamping device provided on the carrier.
摘要翻译： X射线计算机断层摄影装置具有能够围绕系统轴线旋转的X射线源和在射线传播方向上设置在x射线源的下游的光阑，用于选通照射到X射线源的扇形射线束学科。隔膜具有两个门控元件，每个隔离元件中的一个吸收器元件被保持，在设置在承载件上的夹持装置中的两个位置夹紧在载体上。

6. 发明申请

US20150270092A1 CT System 有权
标题翻译： CT系统
公开(公告)号：US20150270092A1
公开(公告)日：2015-09-24
申请号：US14660189
申请日：2015-03-17
申请人： Herbert Gruchatka , Ulrich Kühn , Lothar Werner
发明人： Herbert Gruchatka , Ulrich Kühn , Lothar Werner
IPC分类号： H01J35/10 , G01N23/04 , H01J35/06
CPC分类号： H01J35/106 , A61B6/032 , A61B6/035 , A61B6/4488 , G01N23/046 , H01J35/06 , H01J2235/1225 , H05G1/025
摘要： The embodiments relate to a CT system with a stationary part and a rotatable part, which is supported rotatably in the stationary part. At least one x-ray tube unit cooled by a cooling fluid, an x-ray detector lying opposite the x-ray tube unit, and a cooling device coupled in terms of fluid technology to the x-ray tube unit via a coolant circuit are disposed in the rotatable part. A cooling air channel, through which cooling air is able to be fed into the rotatable part, and an exhaust air channel, through which heated exhaust air is able to be taken away from the rotatable part, are disposed in the stationary part. In accordance with the embodiments, at least one overpressure relief valve is disposed in the coolant circuit, through which the cooling fluid is able to be conveyed away in the exhaust air channel.
摘要翻译：实施例涉及具有固定部分和可旋转部分的CT系统，其可旋转地支撑在固定部分中。由冷却流体冷却的至少一个X射线管单元，与X射线管单元相对的x射线探测器以及通过冷却剂回路与流体技术耦合到X射线管单元的冷却装置，设置在可旋转部分中。冷却空气通道，通过该冷却空气通道可以将冷却空气供给到可旋转部件中;以及排气通道，通过该排气通道，加热的废气能够从可旋转部分中取走，并设置在静止部分中。根据实施例，至少一个超压安全阀设置在冷却剂回路中，冷却流体能够通过该冷却剂回路在排气通道中被输送。

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