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1. 发明授权

US06493573B1 Method and system for navigating a catheter probe in the presence of field-influencing objects 有权
标题翻译：在有场影响物体的情况下导航导管探头的方法和系统
公开(公告)号：US06493573B1
公开(公告)日：2002-12-10
申请号：US09589779
申请日：2000-06-08
申请人： Michael A. Martinelli , Paul Kessman , Brad Jascob
发明人： Michael A. Martinelli , Paul Kessman , Brad Jascob
IPC分类号： A61B505
CPC分类号： A61B90/36 , A61B34/20 , A61B34/70 , A61B2034/2051 , A61B2034/2072 , A61B2090/0481
摘要： A system for and method of determining and compensating for the effect of a field influencing object on a field sensor, preferably a coil, that is within a navigational domain. The navigational domain contains navigational magnetic energy and disturbing magnetic energy, and the field influencing object produces the disturbing magnetic energy in response to the navigational magnetic energy. The correction system includes a first transmitter for projecting into the navigational domain field energy in a first waveform sufficient to induce a first signal value in the sensing coil. The system also includes a second transmitter for projecting into the navigational domain field energy in a second waveform sufficient to induce a second signal value in the sensing coil. The system further includes a signal processor for receiving the first signal value and for receiving the second signal value to determine the effect of the electrically conductive object on the field senior. In other embodiments, the correction system may utilize a second sensing coil to receive and process an alternate aspect of the field energy from a position that is different from the first field sensor, or the system may utilize a storage device that contains information relating to the effect of the field influencing device within the navigational domain.
摘要翻译：用于确定和补偿场效应物体对位于导航域内的场传感器（优选线圈）的影响的系统和方法。导航域包含导航磁能和干扰磁能，场影响对象产生响应导航磁能的干扰磁能。校正系统包括第一发射器，用于以足以在感测线圈中感应第一信号值的第一波形投射到导航域场中的能量。该系统还包括第二发射器，用于以足以在感测线圈中感应第二信号值的第二波形投射到导航域场中的能量。该系统还包括用于接收第一信号值并用于接收第二信号值的信号处理器，以确定导电对象对场高级层的影响。在其他实施例中，校正系统可以利用第二感测线圈从不同于第一场传感器的位置接收和处理场能量的替代方面，或者系统可以利用存储装置，该存储装置包含与场影响装置在航海领域的作用。

2. 发明申请

US20100331671A1 Method and System for Navigating a Catheter Probe in the Presence of Field-Influencing Objects 有权
标题翻译：用于在场效应物体存在下导航导管探针的方法和系统
公开(公告)号：US20100331671A1
公开(公告)日：2010-12-30
申请号：US12880460
申请日：2010-09-13
申请人： Michael A. Martinelli , Paul Kessman , Brad Jascob
发明人： Michael A. Martinelli , Paul Kessman , Brad Jascob
IPC分类号： A61B5/05
CPC分类号： A61B90/36 , A61B34/20 , A61B34/70 , A61B2034/2051 , A61B2034/2072 , A61B2090/0481
摘要： A system for and method of determining and compensating for the effect of a field influencing object on a field sensor, preferably a coil, that is within a navigational domain. The navigational domain contains navigational magnetic energy and disturbing magnetic energy, and the field influencing object produces the disturbing magnetic energy in response to the navigational magnetic energy. The correction system includes a first transmitter for projecting into the navigational domain field energy in a first waveform sufficient to induce a first signal value in the sensing coil. The system also includes a second transmitter for projecting into the navigational domain field energy in a second waveform sufficient to induce a second signal value in the sensing coil. The system further includes a signal processor for receiving the first signal value and for receiving the second signal value to determine the effect of the electrically conductive object on the field sensor. In other embodiments, the correction system may utilize a second sensing coil to receive and process an alternate aspect of the field energy from a position that is different from the first field sensor, or the system may utilize a storage device that contains information relating to the effect of the field influencing device within the navigational domain.
摘要翻译：用于确定和补偿场效应物体对位于导航域内的场传感器（优选线圈）的影响的系统和方法。导航域包含导航磁能和干扰磁能，场影响对象产生响应导航磁能的干扰磁能。校正系统包括第一发射器，用于以足以在感测线圈中感应第一信号值的第一波形投射到导航域场中的能量。该系统还包括第二发射器，用于以足以在感测线圈中感应第二信号值的第二波形投射到导航域场中的能量。该系统还包括用于接收第一信号值并用于接收第二信号值以确定导电物体对场传感器的影响的信号处理器。在其他实施例中，校正系统可以利用第二感测线圈从不同于第一场传感器的位置接收和处理场能量的替代方面，或者系统可以利用存储装置，该存储装置包含与场影响装置在航海领域的作用。

3. 发明授权

US07797032B2 Method and system for navigating a catheter probe in the presence of field-influencing objects 有权
标题翻译：在有场影响物体的情况下导航导管探头的方法和系统
公开(公告)号：US07797032B2
公开(公告)日：2010-09-14
申请号：US10252258
申请日：2002-09-23
申请人： Michael A. Martinelli , Paul Kessman , Brad Jascob
发明人： Michael A. Martinelli , Paul Kessman , Brad Jascob
IPC分类号： A61B5/05
CPC分类号： A61B90/36 , A61B34/20 , A61B34/70 , A61B2034/2051 , A61B2034/2072 , A61B2090/0481
摘要： A system for and method of determining and compensating for the effect of a field influencing object on a field sensor, preferably a coil, that is within a navigational domain. The system includes a first and second transmitter to create signals. A signal processor is able to process the created signals. The method can include determining interference and/or a correct signal based on the two signals. Also, a shield can be provided to limit transmission of selected fields.
摘要翻译：用于确定和补偿场效应物体对位于导航域内的场传感器（优选线圈）的影响的系统和方法。该系统包括用于产生信号的第一和第二发射器。信号处理器能够处理所创建的信号。该方法可以包括基于两个信号来确定干扰和/或正确的信号。此外，可以提供屏蔽以限制所选场的传输。

4. 发明授权

US07152608B2 Surgical communication and power system 有权
公开(公告)号：US07152608B2
公开(公告)日：2006-12-26
申请号：US10245843
申请日：2002-09-16
申请人： Mark W Hunter , Paul Kessman , Brad Jascob
发明人： Mark W Hunter , Paul Kessman , Brad Jascob
IPC分类号： A61B19/00
CPC分类号： H04B5/02 , A61B5/06 , A61B5/062 , A61B34/20 , A61B90/36 , A61B2017/00084 , A61B2017/00411 , A61B2034/2051 , A61B2034/2072 , A61B2090/3975 , H04B5/0043
摘要： An apparatus for determining the position of a wireless catheter probe being used during a surgical procedure. Magnetic fields are projected into an anatomical body to induce voltage signals in a sensing coil that are sufficient to describe the position of a wireless sensor/transmitter. The voltage signals are wirelessly re-transmitted by the sensor/transmitter as positional signals indicative of a current location of the sensor/transmitter in the anatomical body. In a preferred embodiment, the wireless catheter probe is self-powered using the induced voltage signals on a sensing coil. In another embodiment, induced voltage signals of a separate coil are used to power the device.

5. 发明授权

US08074662B2 Surgical communication and power system 有权
标题翻译：手术通讯与电力系统
公开(公告)号：US08074662B2
公开(公告)日：2011-12-13
申请号：US11497028
申请日：2006-07-31
申请人： Mark W Hunter , Paul Kessman , Brad Jascob
发明人： Mark W Hunter , Paul Kessman , Brad Jascob
IPC分类号： A61B19/00
CPC分类号： H04B5/02 , A61B5/06 , A61B5/062 , A61B34/20 , A61B90/36 , A61B2017/00084 , A61B2017/00411 , A61B2034/2051 , A61B2034/2072 , A61B2090/3975 , H04B5/0043
摘要： A system operable to assist in a surgical procedure. The system can include a surgical navigation system that can be used to assist in determining a position of the surgical instrument, an information of an anatomical body, information regarding an anatomical structure, or combinations thereof. The system can further display the positional information or the anatomical or physiological information on a display.
摘要翻译：可操作以辅助外科手术的系统。该系统可以包括外科导航系统，其可以用于帮助确定外科器械的位置，解剖体的信息，关于解剖结构的信息或其组合。该系统可以进一步在显示器上显示位置信息或解剖或生理信息。

6. 发明申请

US20060278247A1 Surgical communication and power system 有权
标题翻译：手术通讯与电力系统
公开(公告)号：US20060278247A1
公开(公告)日：2006-12-14
申请号：US11497028
申请日：2006-07-31
申请人： Mark Hunter , Paul Kessman , Brad Jascob
发明人： Mark Hunter , Paul Kessman , Brad Jascob
IPC分类号： A61B19/00
CPC分类号： H04B5/02 , A61B5/06 , A61B5/062 , A61B34/20 , A61B90/36 , A61B2017/00084 , A61B2017/00411 , A61B2034/2051 , A61B2034/2072 , A61B2090/3975 , H04B5/0043
摘要： A system operable to assist in a surgical procedure. The system can include a surgical navigation system that can be used to assist in determining a position of the surgical instrument, an information of an anatomical body, information regarding an anatomical structure, or combinations thereof. The system can further display the positional information or the anatomical or physiological information on a display.
摘要翻译：可操作以辅助外科手术的系统。该系统可以包括外科导航系统，其可以用于帮助确定外科器械的位置，解剖体的信息，关于解剖结构的信息或其组合。该系统可以进一步在显示器上显示位置信息或解剖或生理信息。

7. 发明授权

US06474341B1 Surgical communication and power system 有权
标题翻译：手术通讯与电力系统
公开(公告)号：US06474341B1
公开(公告)日：2002-11-05
申请号：US09428722
申请日：1999-10-28
申请人： Mark W. Hunter , Paul Kessman , Brad Jascob
发明人： Mark W. Hunter , Paul Kessman , Brad Jascob
IPC分类号： A61B1900
CPC分类号： H04B5/02 , A61B5/06 , A61B5/062 , A61B34/20 , A61B90/36 , A61B2017/00084 , A61B2017/00411 , A61B2034/2051 , A61B2034/2072 , A61B2090/3975 , H04B5/0043
摘要： An apparatus for determining the position of a wireless catheter probe being used during a surgical procedure. Magnetic fields are projected into an anatomical body to induce voltage signals in a sensing coil that are sufficient to describe the position of a wireless sensor/transmitter. The voltage signals are wirelessly re-transmitted by the sensor/transmitter as positional signals indicative of a current location of the sensor/transmitter in the anatomical body. In a preferred embodiment, the wireless catheter probe is self-powered using the induced voltage signals on a sensing coil. In another embodiment, induced voltage signals of a separate coil are used to power the device.
摘要翻译：一种用于确定在外科手术期间使用的无线导管探针的位置的装置。磁场被投射到解剖体内以感应感测线圈中的电压信号，其足以描述无线传感器/发射器的位置。电压信号由传感器/发射器作为指示传感器/发射器在解剖体内的当前位置的位置信号无线地重新传送。在优选实施例中，使用感测线圈上的感应电压信号自动供电无线导管探针。在另一个实施例中，使用单独线圈的感应电压信号为器件供电。

8. 发明授权

US08290572B2 Method and system for navigating a catheter probe in the presence of field-influencing objects 有权
标题翻译：在有场影响物体的情况下导航导管探头的方法和系统
公开(公告)号：US08290572B2
公开(公告)日：2012-10-16
申请号：US12880460
申请日：2010-09-13
申请人： Michael A. Martinelli , Paul Kessman , Bradley A. Jascob
发明人： Michael A. Martinelli , Paul Kessman , Bradley A. Jascob
IPC分类号： A61B5/05
CPC分类号： A61B90/36 , A61B34/20 , A61B34/70 , A61B2034/2051 , A61B2034/2072 , A61B2090/0481
摘要： A system for and method of determining and compensating for the effect of a field influencing object on a field sensor, preferably a coil, that is within a navigational domain. The navigational domain contains navigational magnetic energy and disturbing magnetic energy, and the field influencing object produces the disturbing magnetic energy in response to the navigational magnetic energy. The correction system includes a first transmitter for projecting into the navigational domain field energy in a first waveform sufficient to induce a first signal value in the sensing coil. The system also includes a second transmitter for projecting into the navigational domain field energy in a second waveform sufficient to induce a second signal value in the sensing coil. The system further includes a signal processor for receiving the first signal value and for receiving the second signal value to determine the effect of the electrically conductive object on the field sensor. In other embodiments, the correction system may utilize a second sensing coil to receive and process an alternate aspect of the field energy from a position that is different from the first field sensor, or the system may utilize a storage device that contains information relating to the effect of the field influencing device within the navigational domain.
摘要翻译：用于确定和补偿场效应物体对位于导航域内的场传感器（优选线圈）的影响的系统和方法。导航域包含导航磁能和干扰磁能，场影响对象产生响应导航磁能的干扰磁能。校正系统包括第一发射器，用于以足以在感测线圈中感应第一信号值的第一波形投射到导航域场中的能量。该系统还包括第二发射器，用于以足以在感测线圈中感应第二信号值的第二波形投射到导航域场中的能量。该系统还包括用于接收第一信号值并用于接收第二信号值以确定导电物体对场传感器的影响的信号处理器。在其他实施例中，校正系统可以利用第二感测线圈从不同于第一场传感器的位置接收和处理场能量的替代方面，或者系统可以利用存储装置，该存储装置包含与场影响装置在航海领域的作用。

9. 发明授权

US07007699B2 Surgical sensor 有权
公开(公告)号：US07007699B2
公开(公告)日：2006-03-07
申请号：US10289869
申请日：2002-11-07
申请人： Michael A. Martinelli , Mark W. Hunter , Sheri McCoid , Paul Kessman
发明人： Michael A. Martinelli , Mark W. Hunter , Sheri McCoid , Paul Kessman
IPC分类号： A61B19/00
CPC分类号： A61B34/20 , A61B90/39 , A61B2017/00477 , A61B2034/2051 , A61B2034/2072 , A61B2090/3916 , A61B2090/397 , A61B2090/3983 , A61B2090/3987
摘要： An integrated surgical anchor/localization sensor is disclosed. The anchor is adapted to be secured to an anatomical structure and contains a sensor housing. A receiver is located within the sensor housing and is adapted to sense reference signals generated by a surgical guidance system. A transmitter, connected to the receiver, conveys to a processor signals received by the receiver, so that the signals transmitted by the receiver are indicative of a current position of the anchor. Various other structures and methods are also disclosed.

10. 发明授权

US08057407B2 Surgical sensor 有权
标题翻译：手术传感器
公开(公告)号：US08057407B2
公开(公告)日：2011-11-15
申请号：US11247848
申请日：2005-10-11
申请人： Michael A Martinelli , Mark W Hunter , Sheri McCoid , Paul Kessman
发明人： Michael A Martinelli , Mark W Hunter , Sheri McCoid , Paul Kessman
IPC分类号： A61B5/103
CPC分类号： A61B34/20 , A61B90/39 , A61B2017/00477 , A61B2034/2051 , A61B2034/2072 , A61B2090/3916 , A61B2090/397 , A61B2090/3983 , A61B2090/3987
摘要： An integrated surgical anchor/localization sensor is disclosed. The anchor is adapted to be secured to an anatomical structure and contains a sensor housing. A receiver is located within the sensor housing and is adapted to sense reference signals generated by a surgical guidance system. A transmitter, connected to the receiver, conveys to a processor signals received by the receiver, so that the signals transmitted by the receiver are indicative of a current position of the anchor. Various other structures and methods are also disclosed.
摘要翻译：公开了一种整合的手术锚固/定位传感器。锚固件适于固定到解剖结构并且包含传感器壳体。接收器位于传感器壳体内，并适于感测由外科手术引导系统产生的参考信号。连接到接收器的发射器将处理器传送到接收器接收到的信号，使得由接收器传送的信号指示锚的当前位置。还公开了各种其它结构和方法。

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