公开(公告)号：WO2008120152A1

公开(公告)日：2008-10-09

申请号：PCT/IB2008/051162

申请日：2008-03-28

Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V. ,  KOIJK, Johannes Ferdinand ,  SINNEMA, Dirk

Inventor： KOIJK, Johannes Ferdinand ,  SINNEMA, Dirk

IPC: A61B6/00

CPC classification number: G01R33/283

Abstract: A compact optical-image transmission device for transmitting optical images within a diagnostic medical imaging system is disclosed herein, wherein the diagnostic medical imaging system includes a receiving space (418) for receiving a subject (405) for examination. The optical-image transmission device comprises an optical-image source unit (422) capable of generating an optical image inside the receiving space (418) and a positive optical element (424) arranged to transmit the optical image to a reflective element (426) that is arranged to reflect the optical image towards the eyes of the subject (405) when the subject is in the receiving space (418).

Abstract translation: 本文公开了一种用于在诊断医学成像系统内传送光学图像的紧凑型光学图像传输装置，其中诊断医学成像系统包括用于接收被检体（405）以供检查的接收空间（418）。 光学图像传输装置包括能够在接收空间（418）内产生光学图像的光学图像源单元（422）和布置成将光学图像传输到反射元件（426）的正光学元件（424） 被布置成当被摄体位于接收空间中时朝向被摄体（405）的眼睛反射光学图像（418）。

公开(公告)号：WO2007004145A3

公开(公告)日：2007-06-21

申请号：PCT/IB2006052163

申请日：2006-06-28

Applicant: KONINKL PHILIPS ELECTRONICS NV ,  TUITHOF HANS H ,  SINNEMA DIRK

Inventor： TUITHOF HANS H ,  SINNEMA DIRK

IPC: G01R33/28

CPC classification number: G01R33/283 ,  G02F1/167

Abstract: A magnetic resonance imaging system comprises a main magnet to apply a stationary magnetic field in a magnetic field zone that includes an examination zone A display is positioned within the magnetic field zone. The display is a multi-stable display in which individual pixels have several brightness states. Notably, the display is based on an e- ink technology.

Abstract translation: 磁共振成像系统包括在包括检查区域A显示器位于磁场区域内的磁场区域中施加静止磁场的主磁体。 显示器是多个稳定的显示器，其中各个像素具有几个亮度状态。 值得注意的是，该显示器基于电子墨水技术。

公开(公告)号：WO2007004145A2

公开(公告)日：2007-01-11

申请号：PCT/IB2006/052163

申请日：2006-06-28

Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V. ,  TUITHOF, Hans, H. ,  SINNEMA, Dirk

Inventor： TUITHOF, Hans, H. ,  SINNEMA, Dirk

IPC: G01R33/28

CPC classification number: G01R33/283 ,  G02F1/167

Abstract: A magnetic resonance imaging system comprises a main magnet to apply a stationary magnetic field in a magnetic field zone that includes an examination zone A display is positioned within the magnetic field zone. The display is a multi-stable display in which individual pixels have several brightness states. Notably, the display is based on an e- ink technology.

Abstract translation: 磁共振成像系统包括主磁体，以在包括检查区域的磁场区域中施加固定磁场。显示器位于磁场区域内。 显示器是一个多稳态显示器，其中单个像素具有多种亮度状态。 值得注意的是，显示屏基于电子墨水技术。

公开(公告)号：WO2003054568A1

公开(公告)日：2003-07-03

申请号：PCT/IB2002/005652

申请日：2002-12-19

Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V. ,  SINNEMA, Dirk ,  VRIJHEID, Johan, E., W.

Inventor： SINNEMA, Dirk ,  VRIJHEID, Johan, E., W.

IPC: G01R33/28

CPC classification number: G01R33/28

Abstract: In a medical MRI apparatus, it is often desirable to have electronic devices 62, 64 for communicating with or monitoring the patient 58 in the imaging volume 29 of the apparatus. Such electronic devices should not interfere with the MRI electromagnetic fields because of the high sensitivity of such apparatus to field disturbances. According to the invention, a shielding housing for such devices is proposed, which is formed from customary printed circuit board (PCB). Such shielding does not influence the MRI fields if the shielding layer 98 is made of a material having a resistivity below 0.05 (m, a thickness below 40 Ωm and the overall surface area of the shielding layer is less than 100 cm 2 .

Abstract translation: 在医疗MRI装置中，通常期望具有用于与设备的成像体积29中的患者58通信或监视患者58的电子设备62,64。 由于这种装置对场干扰的高灵敏度，这种电子设备不应该干扰MRI电磁场。 根据本发明，提出了一种用于这种装置的屏蔽壳体，其由常规印刷电路板（PCB）形成。 如果屏蔽层98由电阻率低于0.05（m，厚度低于40欧姆，并且屏蔽层的整个表面积小于100cm 2）的材料制成，则该屏蔽不影响MRI场。

公开(公告)号：WO2004089211A3

公开(公告)日：2004-12-16

申请号：PCT/IB2004050378

申请日：2004-04-01

Applicant: KONINKL PHILIPS ELECTRONICS NV ,  TUITHOF HANS H ,  DEN BOEF JOHANNES H ,  VRIJHEID JOHAN E W ,  SINNEMA DIRK

Inventor： TUITHOF HANS H ,  DEN BOEF JOHANNES H ,  VRIJHEID JOHAN E W ,  SINNEMA DIRK

IPC: G01R33/36

CPC classification number: G01R33/3692 ,  G01R33/3621

Abstract: A magnetic resonance examination apparatus including a receiving assembly located in the vicinity of an examination zone for producing a signal in response to spin resonance signals for transmission to a signal processing unit. To overcome problems associated with metallic cable connections between the signal generator and the signal processing unit, and to overcome problems associated with existing non-metallic connections, the receiving assembly comprises a digitizer for generating a digital electromagnetic signal for transmission to the signal processing unit.

Abstract translation: 一种磁共振检查装置，包括位于检查区附近的接收组件，用于响应于用于传输到信号处理单元的自旋共振信号产生信号。 为了克服与信号发生器和信号处理单元之间的金属电缆连接相关的问题，并且为了克服与现有非金属连接相关的问题，接收组件包括用于产生用于传输到信号处理单元的数字电磁信号的数字转换器。

公开(公告)号：WO2004089211A2

公开(公告)日：2004-10-21

申请号：PCT/IB2004/050378

申请日：2004-04-01

Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V. ,  TUITHOF, Hans, H. ,  DEN BOEF, Johannes, H. ,  VRIJHEID, Johan, E., W. ,  SINNEMA, Dirk

Inventor： TUITHOF, Hans, H. ,  DEN BOEF, Johannes, H. ,  VRIJHEID, Johan, E., W. ,  SINNEMA, Dirk

IPC: A61B5/05

CPC classification number: G01R33/3692 ,  G01R33/3621

Abstract: A magnetic resonance examination apparatus including a receiving assembly located in the vicinity of an examination zone for producing a signal in response to spin resonance signals for transmission to a signal processing unit. To overcome problems associated with metallic cable connections between the signal generator and the signal processing unit, and to overcome problems associated with existing non-metallic connections, the receiving assembly comprises a digitizer for generating a digital electromagnetic signal for transmission to the signal processing unit.

Abstract translation: 磁共振检查装置包括位于检查区域附近的接收组件，用于响应于自旋共振信号产生信号以传输到信号处理单元。 为了克服与信号发生器和信号处理单元之间的金属电缆连接相关联的问题并且为了克服与现有的非金属连接相关联的问题，接收组件包括用于产生数字电磁信号以传输到信号处理单元的数字化器。

公开(公告)号：WO2003054567A3

公开(公告)日：2003-07-03

申请号：PCT/IB2002/005634

申请日：2002-12-18

Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V. ,  SINNEMA, Dirk ,  VRIJHEID, Johan, E., W.

Inventor： SINNEMA, Dirk ,  VRIJHEID, Johan, E., W.

IPC: G01R33/28

Abstract: In a medical MRI apparatus, it is often desirable to have devices 62, 64 for communicating with or monitoring the patient 58 in the imaging volume 29 of the apparatus. Such devices need DC power or low-frequency connections with an area 70 outside the imaging volume. A device cable that does not interfere with the MRI magnetic fields is known per se. The invention proposes to fix the device cable in a groove 76 in the patient carrier 60 in such a manner that its strip-shaped conductors 78, 80 extend parallel to the field lines of the stationary field B of the apparatus. In this way, it is also possible to clip device carriers 72, 74 to the groove, thus supplying the devices with DC power or establishing an audio connection through the device cable in the groove.

公开(公告)号：WO03054567A2

公开(公告)日：2003-07-03

申请号：PCT/IB0205634

申请日：2002-12-18

Applicant: KONINKL PHILIPS ELECTRONICS NV ,  SINNEMA DIRK ,  VRIJHEID JOHAN E W

Inventor： SINNEMA DIRK ,  VRIJHEID JOHAN E W

IPC: A61B5/055 ,  G01R33/28

CPC classification number: G01R33/283

Abstract: In a medical MRI apparatus, it is often desirable to have devices 62, 64 for communicating with or monitoring the patient 58 in the imaging volume 29 of the apparatus. Such devices need DC power or low-frequency connections with an area 70 outside the imaging volume. A device cable that does not interfere with the MRI magnetic fields is known per se. The invention proposes to fix the device cable in a groove 76 in the patient carrier 60 in such a manner that its strip-shaped conductors 78, 80 extend parallel to the field lines of the stationary field B of the apparatus. In this way, it is also possible to clip device carriers 72, 74 to the groove, thus supplying the devices with DC power or establishing an audio connection through the device cable in the groove.

Abstract translation: 在医疗MRI装置中，通常期望具有用于与装置的成像体积29中的患者58通信或监视患者58的装置62,64。 这样的设备需要在成像体积之外的区域70的直流电源或低频连接。 不干扰MRI磁场的装置电缆本身是已知的。 本发明提出将装置电缆固定在患者托架60中的凹槽76中，使得其带状导体78,80平行于装置的静止场B的场线延伸。 以这种方式，还可以将设备载体72,74夹持到凹槽，从而通过设备电缆在槽中提供DC电力或建立音频连接。