专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2012062625A3 HYBRID ORGANIC PHOTODIODE 审中-公开
标题翻译：混杂的有机光电二极管
公开(公告)号：WO2012062625A3
公开(公告)日：2012-07-26
申请号：PCT/EP2011069203
申请日：2011-11-02
申请人： SIEMENS AG , RAUCH TOBIAS , HAYDEN OLIVER , SRAMEK MARIA , TEDDE SANDRO FRANCESCO , SCHULZ REINER FRANZ
发明人： RAUCH TOBIAS , HAYDEN OLIVER , SRAMEK MARIA , TEDDE SANDRO FRANCESCO , SCHULZ REINER FRANZ
IPC分类号： G01T1/20 , G01T1/02
CPC分类号： G01T1/2018 , G01T1/023
摘要： The invention relates to an X-ray detector that is suitable for imaging or dose rate measurement. For this purpose, a hybrid photoactive layer lies between a first electrode (5) and a substrate (8). The hybrid photoactive layer comprises a plurality of scintillators (2) and a bulk heterojunction (4) and is designed to carry out indirect X-ray conversion. The bulk heterojunction (4) absorbs the scintillation radiation so as to form electron-hole pairs which are electrically detected. The production is preferably carried out by means of a spraying process, in particular a co-spraying process of a bulk heterojunction solution and a scintillator particle suspension.
摘要翻译：本发明涉及一种X射线探测器，其适合用于成像或剂量率的测量。为此，第一电极之间的混合式光敏层被布置（5）和基板（8）。混合式光敏层包括（2）多个闪烁器和本体异质结（4），并设计成使间接透视转换。体相异质结（4）吸收与地层电子的闪烁辐射 - 孔 - 这是电检测对。制备过程优选通过喷涂方法，在特定的本体异质结溶液和悬浮液的闪烁体的共喷雾过程。

2. 发明申请

WO2012100998A3 METHOD FOR DETECTING RADIATION AND ASSOCIATED SENSOR UNIT 审中-公开
标题翻译：检测辐射和相关传感器单元的方法
公开(公告)号：WO2012100998A3
公开(公告)日：2012-12-13
申请号：PCT/EP2012050568
申请日：2012-01-16
申请人： SIEMENS AG , SCHULZ REINER FRANZ
发明人： SCHULZ REINER FRANZ
IPC分类号： G01T1/24
CPC分类号： G01T1/24 , H01L31/085
摘要： Specified is a precise and effective method, which can at the same time be realized with simple means, for detecting radiation (3), in particular X-rays, using a direct-conversion absorption body (2). According to the method, an electric injection current (IIN) is injected into the absorption body (2), and a current measure (MSUM) for the overall current (ISUM) flowing through the absorption body (2) is captured. The current measure (MSUM) is regulated here to a prespecified setpoint value (Mo) by way of setting the injection current (IIN). Based on the level change of the injection current (IIN) or a correlating measurement variable, a detection measure (MD) for the radiation amount striking the absorption body (2) is determined. An associated sensor unit (1) comprises an absorption body (2) of the above-described type and a control unit (8) which is adapted for carrying out the method.
摘要翻译：据说一个精确的和有效的，但在同一时间用简单的通过直接改变吸收体的装置，用于检测辐射（3）的可实现的方法，特别是X射线辐射（2）。根据该方法，在吸收体（2）的电注入电流（IIN）被注入，并且当检测到用于由所述主体（2）中流动的电流（ISUM）的总吸收的电流测量（MSUM）。通过将注入电流（IIN）设置为预定的期望值（Mo）来调节电流测量值（MSUM）。从注入电流（IIN）或相关联的测量变量的电平变化是Detektionsmaß（MD）用于辐射的下降量到吸收性主体（2）。相关联的传感器单元（1）包括上述类型的吸收体（2）和设置用于执行该方法的控制单元（8）。

3. 发明申请

WO2012139872A3 ELECTRON SOURCE FOR GENERATING AN ELECTRON BEAM AND X-RAY SOURCE FOR GENERATING X-RAY RADIATION 审中-公开
标题翻译：电子源用于产生用于产生X射线的电子和X射线源
公开(公告)号：WO2012139872A3
公开(公告)日：2012-12-06
申请号：PCT/EP2012055205
申请日：2012-03-23
申请人： SIEMENS AG , SCHULZ REINER FRANZ
发明人： SCHULZ REINER FRANZ
IPC分类号： H01J35/06 , H01J3/06 , H05G1/70
CPC分类号： H01J35/06 , H01J3/06 , H01J35/14 , H01J2235/068 , H05G1/70
摘要： The invention relates to an electron source for generating an electron beam and to an X-ray source for generating X-ray radiation. The invention concerns an electron source (1) for generating an electron beam (22), in which source a first electron emitter (20) for generating electrons and at least one second electron emitter (21) for generating electrons are disposed, the first electron emitter (20) and the at least one second electron emitter (21) being designed such that they can be operated alternately and being arranged in a stationary manner relative to one another. In addition, at least one common device for focusing the electrons of the first electron emitter (20) and of the at least one second electron emitter (21) is provided in the electron source (1), wherein the formed electron beam (22) from the first electron emitter (20) and the formed electron beam (22) from the at least one second electron emitter (21) can be directed onto a common focusing surface (23) by the at least one device for focusing the electrons. Furthermore, the invention relates to an X-ray source (100), the X-ray source (100) comprising an electron source (1) and an anode (24), the electron source (1) being designed in the manner described above.
摘要翻译：电子源，用于生成用于生成X射线的电子束和X射线源。本发明涉及的电子源（1），用于生成用于生成电子的电子束（22），其中，第一电子发射器（20），和至少一个第二电子发射器（21）被设置用于产生电子，其中所述第一电子发射器（20）和至少一个第二电子发射器（21）是可操作的可替换构造和布置固定到彼此。此外，该电子源中（1）设有至少一个公共装置，用于聚焦第一电子发射器的电子（20）和所述至少一个第二电子发射器（21），通过所述至少一个装置用于聚焦电子束的电子（22）所形成的所述至少一个第二电子发射器（21）的第一电子发射器（20）和形成所述电子束（22）可被引导到一个公共Fokussierflache（23）。此外，本发明涉及的X射线源（100），其中，所述X射线源（100），具有电子源（1）和阳极（24），其中，如上面所解释的电子源（1）被构造。

4. 发明专利

JP2008051814A X-ray transducer element 审中-公开
标题翻译： X射线传感器元件
公开(公告)号：JP2008051814A
公开(公告)日：2008-03-06
申请号：JP2007213409
申请日：2007-08-20
申请人： Siemens Ag , シーメンスアクチエンゲゼルシヤフトSiemens Aktiengesellschaft
发明人： FUCHS MANFRED , SCHULZ REINER FRANZ , WITTMANN GEORG
IPC分类号： G21K4/00 , G01T1/20 , H01L27/14 , H01L31/08
CPC分类号： G01T1/20
摘要： PROBLEM TO BE SOLVED: To provide an X-ray transducer element, in particular, for radiography, capable of being manufactured conveniently at reasonable cost, which can make X-ray images of high quality with satisfactory mechanical stability generated.
SOLUTION: The X-ray transducer element comprises an X-ray transmissive, moisture-impermeable substrate (1), an X-ray transmissive carrier (2) connected to the substrate (1), a scintillator (3) provided on the substrate (1) and a light-transmissive, moisture-impermeable protective film (4) that covers the scintillator (3).
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供特别是用于射线照相的X射线换能器元件，其能够以合理的成本方便地制造，这可以使得产生具有令人满意的机械稳定性的高质量的X射线图像。解决方案：X射线传感器元件包括X射线透射，不透水的衬底（1），连接到衬底（1）的X射线透射载体（2），闪烁体（3），设置在衬底（1）和覆盖闪烁体（3）的透光，不透水的保护膜（4）。版权所有（C）2008，JPO＆INPIT

5. 发明申请

WO2014033112A2 DOSE MEASUREMENT DEVICE 审中-公开
标题翻译：剂量测量装置
公开(公告)号：WO2014033112A2
公开(公告)日：2014-03-06
申请号：PCT/EP2013067692
申请日：2013-08-27
申请人： SIEMENS AG
发明人： SCHMIDT OLIVER , SCHULZ REINER FRANZ , TAROATA DAN , TEDDE SANDRO FRANCESCO
IPC分类号： G01T1/02
CPC分类号： G01T1/02 , G01T1/17 , G01T1/247
摘要： The invention makes available a measurement device for measuring a radiation dose of an electromagnetic radiation, in particular X-ray radiation, given to a patient, with a dose measurement field. This dose measurement field has a multiplicity of pixels, which are preferably connected in a matrix shape and can at least be switched together to form a relevant measurement area adapted to the irradiated patient. In the dose measurement device according to the invention, the measurement area is read out in real time by a read-out device. It is thus possible, even during the measuring procedure, to regulate the radiation source in order to avoid an overdose in the patient. The dose measurement device according to the invention can be used with any desired electromagnetic rays, in particular with high-energy electromagnetic rays, for example gamma rays or X-rays. In addition, the dose measurement device according to the invention can be used both for diagnostic appliances and also for therapeutic appliances, in particular radiotherapy appliances.
摘要翻译：本发明提供了用于测量施加给患者的电磁辐射的辐射剂量，尤其是X射线，用剂量测量场的测量装置。该剂量测量场具有多个连接在一起的至少一个相关的相互连接的优选矩阵状的像素，适合于照射患者测量表面的。测量区是由在本发明的剂量测定装置实时地读出电路读出。这是可能在测量过程中，即使控制，辐射源，以避免在患者中过量。本发明的剂量测量设备可以与任何电磁辐射被使用，特别是在高能量电磁辐射，例如γ或X射线。此外，根据本发明的剂量测量设备可以既为诊断设备，以及用于治疗设备一起使用，特别是放射治疗设备。

6. 发明专利

DE10327042B4 Verfahren zur Korrektur der Empfindlichkeit einer Auslesevorrichtung für Röntgenspeicherleuchtstoffschichten 未知
公开(公告)号：DE10327042B4
公开(公告)日：2011-04-14
申请号：DE10327042
申请日：2003-06-16
申请人： SIEMENS AG
发明人： SCHULZ REINER FRANZ
IPC分类号： H05G1/64 , A61B6/00 , G03B42/02 , G21K4/00

7. 发明专利

DE102005046164A1 X-ray detector for e.g. dental application, has base element serving as substrate/carrier for scintillation layer and photo sensor, where layer is arranged on upper side of element and sensor is arranged on lower side of element 未知
公开(公告)号：DE102005046164A1
公开(公告)日：2007-03-29
申请号：DE102005046164
申请日：2005-09-27
申请人： SIEMENS AG
发明人： SCHULZ REINER FRANZ
IPC分类号： G01T1/20 , G01T1/29
摘要： The detector has a base element (10) arranged in a detector housing (1). The base element is optically coupled with a fiber optic having a scintillation layer (6), which is arranged on an upper side of the base element. The base element serves as a substrate and/or carrier for the scintillation layer and a photo sensor (4). The photo sensor is arranged on a lower side of the base element over an optically transparent glue layer (11). The base element and the housing include corresponding electrical connectors (12, 13) at outer side and inner side, respectively.

8. 发明专利

DE102004039048A1 未知
公开(公告)号：DE102004039048A1
公开(公告)日：2006-02-23
申请号：DE102004039048
申请日：2004-08-11
申请人： SIEMENS AG
发明人： SCHULZ REINER FRANZ
IPC分类号： A61B6/00 , G01N23/223 , G01N33/483 , G21K1/02 , H05G2/00
摘要： A method is disclosed for molecular imaging with the aid of a molecular probe, the latter containing a contrast enhancing component that is detectable via X-ray fluorescence radiation emitted thereby. A device contains an X-ray source for radiating with X-radiation an object provided with the molecular probe, as well as an X-ray receiver for receiving an X-ray fluorescence radiation emitted by the contrast enhancing component.

9. 发明专利

DE10346681A1 Film/foil system, for radiography, has a housing containing the X-ray film with a shrouding between it and an outer scintillator layer which gives a visible light intensity distribution according to the X-ray intensity distribution 未知
公开(公告)号：DE10346681A1
公开(公告)日：2005-05-25
申请号：DE10346681
申请日：2003-10-08
申请人： SIEMENS AG
发明人： SCHULZ REINER FRANZ
IPC分类号： G03B42/04 , G03C5/17 , G01T1/29 , G03B42/02 , G21K4/00
摘要： The film/foil system, for use in radiography, has a scintillator layer (12) and a housing (11). When exposed to X-rays, the scintillator layer changes into visible light intensity distributions according to the X-ray intensities. When making an X-ray image, the X-ray film (14) is held within the housing, in contact with the scintillator layer, and is exposed according to the light intensity distribution at the layer. Before exposure, a black plastics film shield (13) is placed between the scintillator layer and the film to preserve the film before use, and is pulled (16) out for the exposure. The film is pressed against the layer by a foam material (15). The scintillator layer has a needle structure and contains alkali halegonides.

10. 发明专利

DE10327041A1 Correction of the sensitivity of X-ray luminescent recording plates or layers by reproducible recording or sensitivity and absorption images and then correlation of the two using superimposed automatically identifiable markings 未知
公开(公告)号：DE10327041A1
公开(公告)日：2005-01-20
申请号：DE10327041
申请日：2003-06-16
申请人： SIEMENS AG
发明人： FUCHS MANFRED , SCHULZ REINER FRANZ
IPC分类号： G03B42/02 , G03B42/08 , H04N1/401 , H04N5/217 , H04N5/325
摘要： Method for correcting the sensitivity of an X-ray luminescent recording plate has the following steps: provision of a plate with automatically recognizable markings; generation of a reproducible sensitivity image; generation of an X-ray absorption distribution or raw image and correlation of the pixels of sensitivity and raw-data images so that the markings are superimposed and can be used for intensity correction. An independent claim is made for an X-ray device with means for carrying out sensitivity correction of X-ray luminescent recording plates.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式