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1.发明申请SYSTEMS AND METHODS OF MEASURING TEMPERATURE OF TISSUE DURING AN ABLATION PROCEDURE 审中-公开系统和方法在测量过程中测量组织温度公开(公告)号：US20150342676A1
公开(公告)日：2015-12-03
申请号：US14593314
申请日：2015-01-09
IPC分类号： A61B18/18
CPC分类号： A61B18/1492 , A61B5/015 , A61B5/0402 , A61B18/02 , A61B18/12 , A61B18/1206 , A61B18/1815 , A61B2017/0007 , A61B2018/00029 , A61B2018/00351 , A61B2018/00577 , A61B2018/00648 , A61B2018/00678 , A61B2018/00708 , A61B2018/00714 , A61B2018/00791 , A61B2018/00797 , A61B2018/00821 , A61B2018/00898 , A61B2018/1861 , A61B2218/002 , A61N7/022
摘要： The present invention provides systems and methods for radiometrically measuring temperature during ablation. An interface module includes a processor; a first input/output (I/O) port configured to receive digital radiometer and thermocouple signals from an integrated catheter tip (ICT) that includes a radiometer; a second I/O port configured to receive ablative energy from an electrosurgical generator; a temperature display; a patient relay in communication with the first and second I/O ports and the processor; and a computer-readable medium storing radiometer and thermocouple operation parameters and instructions for causing the processor to: calculate a temperature adjacent to the ICT based on the radiometer and thermocouple signals and the operation parameters, causing the temperature display to display the calculated temperature, and closing the patient relay so as to pass ablative energy received on the second I/O port to the first I/O port.
摘要翻译： 本发明提供了消融期间用于放射学测量温度的系统和方法。 接口模块包括处理器; 配置为从包括辐射计的集成导管尖端（ICT）接收数字辐射计和热电偶信号的第一输入/输出（I / O）端口; 配置为从电外科发生器接收消融能量的第二I / O端口; 温度显示; 与所述第一和第二I / O端口和所述处理器通信的患者继电器; 以及存储辐射计和热电偶操作参数和指令的计算机可读介质，用于使处理器：基于辐射计和热电偶信号和操作参数计算与ICT相邻的温度，使温度显示显示计算出的温度;以及 关闭患者继电器以便将在第二I / O端口上接收的烧蚀能量传递到第一I / O端口。
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2.发明授权公开(公告)号：US08932284B2
公开(公告)日：2015-01-13
申请号：US14274407
申请日：2014-05-09
CPC分类号： A61B18/1492 , A61B5/015 , A61B5/0402 , A61B18/02 , A61B18/12 , A61B18/1206 , A61B18/1815 , A61B2017/0007 , A61B2018/00029 , A61B2018/00351 , A61B2018/00577 , A61B2018/00648 , A61B2018/00678 , A61B2018/00708 , A61B2018/00714 , A61B2018/00791 , A61B2018/00797 , A61B2018/00821 , A61B2018/00898 , A61B2018/1861 , A61B2218/002 , A61N7/022
摘要： Methods and systems for treating tissue that employ a radiometer for measurement and/or control are provided. For example, methods and systems are provided for radiometrically measuring temperature, such as by calculating temperature based on signal(s) from a radiometer, thereby providing useful information about tissue temperature at depth, even during an optional irrigated procedure.
摘要翻译： 提供了用于处理使用辐射计进行测量和/或控制的组织的方法和系统。 例如，提供了用于辐射测量温度的方法和系统，例如通过基于来自辐射计的信号计算温度，从而即使在可选的灌溉程序期间也提供关于深度的组织温度的有用信息。
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3.发明申请公开(公告)号：US20160199131A1
公开(公告)日：2016-07-14
申请号：US15074935
申请日：2016-03-18
CPC分类号： A61B5/01 , A61B5/0507 , A61B5/4836 , A61B5/6852 , A61B5/6869 , A61B18/0206 , A61B18/1492 , A61B18/18 , A61B18/1815 , A61B2018/00023 , A61B2018/0016 , A61B2018/00214 , A61B2018/0022 , A61B2018/00267 , A61B2018/00351 , A61B2018/00357 , A61B2018/00404 , A61B2018/00577 , A61B2018/00642 , A61B2018/00654 , A61B2018/0066 , A61B2018/00672 , A61B2018/00678 , A61B2018/00702 , A61B2018/00714 , A61B2018/00791 , A61B2018/00797 , A61B2018/00815 , A61B2018/00821 , A61B2018/00839 , A61B2018/0212 , A61B2018/1497 , A61B2018/1846 , A61B2018/1861 , A61B2218/002 , A61B2562/0228 , A61B2562/0271 , A61B2562/043 , A61N7/02
摘要： According to some embodiments, an ablation system or other treatment system comprises an elongate body, a first energy delivery member positioned along the distal end of the elongate body, and at least a second energy delivery member positioned at a location proximal to the first energy delivery member, the first energy delivery member and the second energy delivery member being configured to deliver energy sufficient to at least partially ablate tissue. In some embodiments, each of the first and second energy delivery members comprises an antenna configured to receive a microwave signal corresponding to a temperature of the tissue at a location adjacent the antenna. The system further comprises at least one radiometer configured to process the microwave signals received from the antennas of the energy delivery members and configured to produce an output signal representative of tissue temperatures at depth adjacent the first and second energy delivery members.
摘要翻译： 根据一些实施例，消融系统或其它治疗系统包括细长体，沿着细长体的远端定位的第一能量输送构件，以及至少第二能量输送构件，其位于靠近第一能量输送 构件，第一能量输送构件和第二能量输送构件被构造成输送足以至少部分地消融组织的能量。 在一些实施例中，第一和第二能量输送构件中的每一个包括被配置为接收对应于邻近天线的位置处的组织的温度的微波信号的天线。 该系统还包括至少一个辐射计，其被配置为处理从能量传递构件的天线接收的微波信号，并被配置为产生代表与第一和第二能量传送构件相邻的深度处的组织温度的输出信号。
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4.发明申请公开(公告)号：US20160038229A1
公开(公告)日：2016-02-11
申请号：US14689373
申请日：2015-04-17
CPC分类号： A61B18/1492 , A61B5/01 , A61B5/0422 , A61B5/1405 , A61B5/150022 , A61B5/6852 , A61B5/6886 , A61B5/7405 , A61B18/12 , A61B18/1233 , A61B2017/00057 , A61B2017/0007 , A61B2018/00351 , A61B2018/00577 , A61B2018/00642 , A61B2018/0066 , A61B2018/00672 , A61B2018/00678 , A61B2018/00702 , A61B2018/00708 , A61B2018/00791 , A61B2018/00821 , A61B2018/00898 , A61B2018/0212 , A61B2018/1467 , A61B2018/1861 , A61B2090/065
摘要： The present invention provides systems and methods for radiometrically measuring temperature and detecting tissue contact during ablation. An interface module includes a first input/output (I/O) port for receiving radiometer and thermocouple signals from an integrated catheter tip (ICT) that includes a radiometer; a second I/O port for receiving ablative energy from an electrosurgical generator; a temperature display; a patient relay; a computer-readable medium storing radiometer and thermocouple parameters and instructions for causing the processor to: calculate a temperature adjacent to the ICT based on the radiometer and thermocouple signals and the parameters; causing the temperature display to display the calculated temperature; closing the patient relay to pass ablative energy from the second to the first I/O port; determining whether the ICT is in contact with tissue based on the radiometer signal. An output device indicates whether the ICT is determined to be in contact with the tissue.
摘要翻译： 本发明提供了用于放射学测量温度和检测消融期间的组织接触的系统和方法。 接口模块包括用于从包括辐射计的集成导管尖端（ICT）接收辐射计和热电偶信号的第一输入/输出（I / O）端口; 用于从电外科发生器接收烧蚀能量的第二I / O端口; 温度显示; 病人接力 存储用于使处理器基于辐射计和热电偶信号和参数计算与ICT相邻的温度的辐射计和热电偶参数和指令的计算机可读介质; 使温度显示显示计算出的温度; 关闭患者继电器以将烧蚀能量从第二I / O端口传递到第一I / O端口; 基于辐射计信号确定ICT是否与组织接触。 输出设备指示ICT是否被确定为与组织接触。
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5.发明授权公开(公告)号：US08961506B2
公开(公告)日：2015-02-24
申请号：US14274431
申请日：2014-05-09
CPC分类号： A61B18/1206 , A61B18/02 , A61B18/082 , A61B18/12 , A61B18/1492 , A61B18/1815 , A61B2017/0007 , A61B2017/00486 , A61B2018/00357 , A61B2018/00577 , A61B2018/00642 , A61B2018/00678 , A61B2018/00708 , A61B2018/00714 , A61B2018/00797 , A61B2018/00821 , A61B2018/00839 , A61B2218/002 , A61N7/02 , A61N7/022
摘要： Methods and systems for treating tissue that employ a radiometer for temperature measurements and use feedback from the radiometer to regulate energy being applied to the tissue are provided. For example, methods and systems are provided for calculating temperature based on signal(s) from a radiometer, which may provide useful information about tissue temperature at depth, and automatically regulating energy applied to the tissue based on the tissue temperature.
摘要翻译： 提供了用于处理使用辐射计进行温度测量并使用来自辐射计的反馈来调节施加到组织上的能量的组织的方法和系统。 例如，提供了用于基于来自辐射计的信号计算温度的方法和系统，其可以提供关于深度上的组织温度的有用信息，并且基于组织温度自动调节施加到组织的能量。
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