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发明申请
US20130083331A1 SYSTEM FOR MONITORING THE POSITION OF A TUBE'S DISTAL END RELATIVE TO A BLOOD VESSEL 有权
用于监测管道与血液管的距离相对位置的系统

SYSTEM FOR MONITORING THE POSITION OF A TUBE'S DISTAL END RELATIVE TO A BLOOD VESSEL
摘要：
The invention relates to a system (101) for monitoring a position of a distal end (102) of a tube (104) with respect to a blood vessel (106) of a mamma. The system comprises a source (110) for generating an outgoing beam (112) of electromagnetic radiation having a predefined electromagnetic spectrum. The system furthermore comprises a guideway (114) for guiding the outgoing beam to the distal end, and for guiding an incoming beam (116) of electromagnetic radiation reflected by surroundings of the distal end in response to said outgoing beam to a measurement arrangement (120) which is arranged for measuring a parameter (122) associated with an electromagnetic spectrum of the incoming beam. The system furthermore comprises a comparator arrangement (124) for comparing said parameter with a reference parameter (126) associated with a reference electromagnetic spectrum representing a predefined location of the distal end inside the mammal.
摘要（中）：

本发明涉及一种用于监测管（104）的远端（102）相对于母体的血管（106）的位置的系统（101）。 该系统包括用于产生具有预定电磁光谱的电磁辐射的输出光束（112）的源（110）。 该系统还包括用于将出射光束引导到远端的导轨（114），并且用于响应于所述输出光束将远端周围反射的电磁辐射的入射光束（116）引导到测量装置（120） ），其被布置用于测量与入射光束的电磁光谱相关联的参数（122）。 该系统还包括比较器装置（124），用于将所述参数与参考参数（126）进行比较，参考参数（126）与表示哺乳动物内的远端的预定位置的参考电磁谱相关联。

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