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1. 发明申请

WO2008031025A2 MEDICAL DEVICE POSITION GUIDANCE SYSTEM WITH WIRELESS CONNECTIVITY BETWEEN A NONINVASIVE DEVICE AND AN INVASIVE DEVICE 审中-公开
标题翻译：具有无创设备和侵入设备之间的无线连接的医疗设备位置引导系统
公开(公告)号：WO2008031025A2
公开(公告)日：2008-03-13
申请号：PCT/US2007/077872
申请日：2007-09-07
申请人： VIASYS HOLDINGS INC. , JAGGI, David S. , KAY, Donald A. , KILLAM, Joseph P. , MANZELLA, Salvatore, Jr. , MOY, King Y. , PLATT, David K. , PURNELL, Shawn G. , SHAPIRO, Alan R. , SHAUGHNESSY, Michael C. , WITT, Mark C. , ZACHARA, Christopher
发明人： JAGGI, David S. , KAY, Donald A. , KILLAM, Joseph P. , MANZELLA, Salvatore, Jr. , MOY, King Y. , PLATT, David K. , PURNELL, Shawn G. , SHAPIRO, Alan R. , SHAUGHNESSY, Michael C. , WITT, Mark C. , ZACHARA, Christopher
IPC分类号： A61B6/02
CPC分类号： A61B5/06 , A61B5/061 , A61B5/062 , A61B5/065 , A61B5/07
摘要： A medical device position guidance system having a noninvasive medical device communicable with an invasive medical device. The system provides outputs useful to assess the position of an invasive medical device in an animal, such as a human. A magnetic field is used to gather information about the position of the invasive device. Radio waves are used to communicate this information between the noninvasive device and the invasive device.
摘要翻译：具有可与侵入式医疗设备通信的非侵入式医疗设备的医疗设备位置引导系统。该系统提供有用的输出以评估侵入式医疗装置在诸如人类的动物中的位置。磁场用于收集有关侵入性设备位置的信息。无线电波用于在非侵入性设备和侵入性设备之间传递这些信息。

2. 发明申请

WO1990002514A1 METHOD AND APPARATUS FOR CATHETER LOCATION DETERMINATION 审中-公开
标题翻译：用于导管位置确定的方法和装置
公开(公告)号：WO1990002514A1
公开(公告)日：1990-03-22
申请号：PCT/US1989003989
申请日：1989-09-13
申请人： PHARMACIA DELTEC INC. , STROHL, Clair, L., Jr. , FERRAGAMO, Michael, C. , KAY, Donald, A. , SHAPIRO, Alan, R. , WHIPPLE, Gary, R.
发明人： PHARMACIA DELTEC INC.
IPC分类号： A61B05/06
CPC分类号： A61B5/06 , A61B5/062
摘要： A method and apparatus (10) for determining accurately the location of the tip (14) of a catheter (16) inside biological tissue is disclosed including a locator (34) having a coil (38) wound axially on a core (36) and a detector (12) in the form of a coil (28) wound on a core (24) removably positionable within catheter (16) adjacent the tip (14). A controller (20) generates AC current to coil (38) to produce an electromagnetic field and compares it with the output voltage developed in coil (28) when the locator (34) comes within close physical proximity to detector (12). Locator (34) includes an amber LED indicator (42) which is energized when the locator (34) is behind the detector (12) and the monitored output voltage is in phase with the generated alternating current and includes a red LED indicator (44) which is energized when the locator (34) is beyond the detector (12) and the monitored output voltage is 180° out of phase with the generated alternating current. The controller (20) includes a beeper (48) which provides an audible indicator when energization changes between the indicators (42, 44).
摘要翻译：公开了一种用于准确地确定生物组织内的导管（16）的尖端（14）的位置的方法和装置（10），包括定位器（34），该定位器具有轴向地卷绕在芯部（36）上的线圈（38）卷绕在芯子（24）上的线圈（28）形式的检测器（12），其可拆卸地定位在邻近尖端（14）的导管（16）内。控制器（20）产生交流电流到线圈（38）以产生电磁场，并且当定位器（34）进入与物体接近检测器（12）时，与线圈（28）中产生的输出电压进行比较。定位器（34）包括琥珀色LED指示器（42），当定位器（34）位于检测器（12）后面时被激励，并且所监视的输出电压与产生的交流电流同相并且包括红色LED指示器（44）当定位器（34）超出检测器（12）并且所监视的输出电压与产生的交流电流相差180°时，其被通电。控制器（20）包括蜂鸣器（48），当在指示器（42,44）之间通电时，提供可听指示器。

3. 发明申请

WO2008031025A3 MEDICAL DEVICE POSITION GUIDANCE SYSTEM WITH WIRELESS CONNECTIVITY BETWEEN A NONINVASIVE DEVICE AND AN INVASIVE DEVICE 审中-公开
标题翻译：医疗器械位置指导系统与无创装置与入侵装置之间的无线连接
公开(公告)号：WO2008031025A3
公开(公告)日：2008-06-26
申请号：PCT/US2007077872
申请日：2007-09-07
申请人： VIASYS HOLDINGS INC , JAGGI DAVID S , KAY DONALD A , KILLAM JOSEPH P , MANZELLA SALVATORE JR , MOY KING Y , PLATT DAVID K , PURNELL SHAWN G , SHAPIRO ALAN R , SHAUGHNESSY MICHAEL C , WITT MARK C , ZACHARA CHRISTOPHER
发明人： JAGGI DAVID S , KAY DONALD A , KILLAM JOSEPH P , MANZELLA SALVATORE JR , MOY KING Y , PLATT DAVID K , PURNELL SHAWN G , SHAPIRO ALAN R , SHAUGHNESSY MICHAEL C , WITT MARK C , ZACHARA CHRISTOPHER
IPC分类号： A61B1/00
CPC分类号： A61B5/06 , A61B5/061 , A61B5/062 , A61B5/065 , A61B5/07
摘要： A medical device position guidance system having a noninvasive medical device communicable with an invasive medical device. The system provides outputs useful to assess the position of an invasive medical device in an animal, such as a human. A magnetic field is used to gather information about the position of the invasive device. Radio waves are used to communicate this information between the noninvasive device and the invasive device.
摘要翻译：一种医疗装置位置引导系统，其具有可与侵入性医疗装置通信的无创医疗装置。该系统提供有用的评估在诸如人类的动物中的侵入性医疗装置的位置的输出。使用磁场来收集关于侵入性装置的位置的信息。无线电波用于在无创设备和侵入性设备之间传送该信息。

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