公开(公告)号：US09945915B2

公开(公告)日：2018-04-17

申请号：US13265387

申请日：2010-04-13

申请人： Mareike Klee ,  Axel Winkel ,  John Brean Mills ,  Ronald Dekker ,  Bernardus Hendrikus Wilhelmus Hendriks

发明人： Mareike Klee ,  Axel Winkel ,  John Brean Mills ,  Ronald Dekker ,  Bernardus Hendrikus Wilhelmus Hendriks

IPC分类号： G01R33/28 ,  G01R33/34

CPC分类号： G01R33/287 ,  G01R33/34007 ,  G01R33/34084 ,  Y10T29/4902

摘要： An elongate device, such as a catheter, for interventional MRI has one or more passive LC-circuits attached to its distal tip portion for position tracking. The LC-circuits includes an inductor winding and a three-dimensional “trench” capacitor. The LC-circuits are integrated in a piece of silicon. Optical fibers may be included in the device for optical probing of tissue surrounding the distal tip portion.

公开(公告)号：US08866619B2

公开(公告)日：2014-10-21

申请号：US13576960

申请日：2011-01-28

申请人： Engel Johannes Antonius Knibbe ,  Roger Peter Anna Delnoij ,  Mareike Klee ,  Willem Franke Pasveer ,  Biju Kumar Sreedharan Nair ,  John Brean Mills

发明人： Engel Johannes Antonius Knibbe ,  Roger Peter Anna Delnoij ,  Mareike Klee ,  Willem Franke Pasveer ,  Biju Kumar Sreedharan Nair ,  John Brean Mills

IPC分类号： G08B23/00 ,  H05B37/02

CPC分类号： H05B37/0227 ,  H05B37/029 ,  Y02B20/44

摘要： A presence detection system (1) for detecting a presence of an object (3), particularly a person or an animal or vehicle, within an area (5) divided in detection zones (9A;9B;9C;9D) covering the area. The system comprises a movement detection device (11A;11B;11C;11D) for detecting a movement of the object. The system further comprises an electronic processing device (13) for storing information relating to a position of the object in a zone-wise way, based on a detected movement of the object. The electronic processing device is configured for determining the presence of the object within the area based on a detected movement of the object and stored information relating to the position of the object. The system is highly sensitive and highly prevents false presence detections. The invention also relates to a method for presence detection, and a lighting system comprising the presence detection system.

摘要翻译： 一种在覆盖该区域的检测区域（9A; 9B; 9C; 9D）中的区域（5）内检测物体（3），特别是人或动物或车辆的存在的存在检测系统（1）。 该系统包括用于检测物体的运动的运动检测装置（11A; 11B; 11C; 11D）。 该系统还包括一个电子处理装置（13），用于基于检测到的对象的移动来以区域方式存储与对象的位置有关的信息。 电子处理装置被配置为基于检测到的对象的移动和存储与对象的位置有关的信息来确定区域内的对象的存在。 该系统高度敏感，并高度防止虚假存在检测。 本发明还涉及一种用于存在检测的方法，以及包括该存在检测系统的照明系统。

公开(公告)号：US20120299733A1

公开(公告)日：2012-11-29

申请号：US13576960

申请日：2011-01-28

申请人： Engel Johannes Antonius Knibbe ,  Roger Peter Anna Delnoij ,  Mareike Klee ,  Willem Franke Pasveer ,  Biju Kumar Sreedharan Nair ,  John Brean Mills

发明人： Engel Johannes Antonius Knibbe ,  Roger Peter Anna Delnoij ,  Mareike Klee ,  Willem Franke Pasveer ,  Biju Kumar Sreedharan Nair ,  John Brean Mills

IPC分类号： G08B5/00

CPC分类号： H05B37/0227 ,  H05B37/029 ,  Y02B20/44

摘要： A presence detection system (1) for detecting a presence of an object (3), particularly a person or an animal or vehicle, within an area (5) divided in detection zones (9A;9B;9C;9D) covering the area. The system comprises a movement detection device (11A;11B;11C;11D) for detecting a movement of the object. The system further comprises an electronic processing device (13) for storing information relating to a position of the object in a zone-wise way, based on a detected movement of the object. The electronic processing device is configured for determining the presence of the object within the area based on a detected movement of the object and stored information relating to the position of the object. The system is highly sensitive and highly prevents false presence detections. The invention also relates to a method for presence detection, and a lighting system comprising the presence detection system.

摘要翻译： 一种在覆盖该区域的检测区域（9A; 9B; 9C; 9D）中的区域（5）内检测物体（3），特别是人或动物或车辆的存在的存在检测系统（1）。 该系统包括用于检测物体的运动的运动检测装置（11A; 11B; 11C; 11D）。 该系统还包括一个电子处理装置（13），用于基于检测到的对象的移动来以区域方式存储与对象的位置有关的信息。 电子处理装置被配置为基于检测到的对象的移动和存储与对象的位置有关的信息来确定区域内的对象的存在。 该系统高度敏感，并高度防止虚假存在检测。 本发明还涉及一种用于存在检测的方法，以及包括该存在检测系统的照明系统。

公开(公告)号：US20120116209A1

公开(公告)日：2012-05-10

申请号：US13265387

申请日：2010-04-13

申请人： Mareike Klee ,  Axel Winkel ,  John Brean Mills ,  Ronald Dekker ,  Bernardus Hendrikus Wilhelmus Hendriks

发明人： Mareike Klee ,  Axel Winkel ,  John Brean Mills ,  Ronald Dekker ,  Bernardus Hendrikus Wilhelmus Hendriks

IPC分类号： A61B5/055 ,  H01L21/822 ,  H01F41/00

CPC分类号： G01R33/287 ,  G01R33/34007 ,  G01R33/34084 ,  Y10T29/4902

摘要： An elongate device (e.g. a catheter) for interventional MRI has one or more passive LC-circuits (wireless markers) attached to its distal tip portion for position tracking. The LC-circuits comprise an inductor winding (480) and a three-dimensional “trench” capacitor (420-440) and are integrated in a piece of silicon (410). Optical fibres may be included in the device for optical probing of tissue surrounding the distal tip portion.

摘要翻译： 用于介入MRI的细长装置（例如，导管）具有附接到其远侧末端部分的位置跟踪的一个或多个无源LC电路（无线标记）。 LC电路包括电感器绕组（480）和三维“沟槽”电容器（420-440）并且集成在一块硅片（410）中。 光纤可以包括在用于光学探测围绕远端尖端部分的组织的装置中。