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公开(公告)号：US20130179162A1
公开(公告)日：2013-07-11
申请号：US13347943
申请日：2012-01-11
CPC分类号： G06F3/017 , G06F3/0304
摘要： An inventive system and method for touch free operation of a device is presented. The system can comprise a depth sensor for detecting a movement, motion software to receive the detected movement from the depth sensor, deduce a gesture based on the detected movement, and filter the gesture to accept an applicable gesture, and client software to receive the applicable gesture at a client computer for performing a task in accordance with client logic based on the applicable gesture. The client can be a mapping device and the task can be one of various mapping operations. The system can also comprise hardware for making the detected movement an applicable gesture. The system can also comprise voice recognition providing voice input for enabling the client to perform the task based on the voice input in conjunction with the applicable gesture. The applicable gesture can be a movement authorized using facial recognition.
摘要翻译： 提出了一种用于设备的无触摸操作的创新系统和方法。 该系统可以包括用于检测运动的深度传感器，用于从深度传感器接收检测到的运动的运动软件，基于检测到的移动来推断手势，并且过滤该手势以接受适用的手势，以及客户端软件以接收适用的 在客户端计算机上执行基于可应用手势的客户端逻辑执行任务的手势。 客户端可以是映射设备，任务可以是各种映射操作之一。 系统还可以包括用于使检测到的运动成为适用的手势的硬件。 该系统还可以包括提供语音输入的语音识别，用于使客户端能够结合可应用的手势基于语音输入来执行任务。 适用的手势可以是使用面部识别授权的运动。
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公开(公告)号：US20130027069A1
公开(公告)日：2013-01-31
申请号：US13191842
申请日：2011-07-27
IPC分类号： G01R31/02
CPC分类号： A61B18/1233 , A61B2018/00642 , A61B2018/00702 , A61B2018/00714 , A61B2018/00755 , A61B2018/00791 , A61B2018/00821 , A61B2018/00875
摘要： In techniques for testing and calibrating an ablator, a tissue probe emulator is connectable to a tissue ablator being tested. The emulator includes a temperature sensor, a thermoelectric unit operative to vary a temperature sensed by the temperature sensor, an adjustable electrical load, electrical control circuitry connected to the thermoelectric unit and the electrical load and operative to independently adjust the electrical load and an output of the thermoelectric unit. The emulator conveys signals emitted by the temperature sensor to the tissue ablator and conveys an ablation energy output of the tissue ablator to the electrical load.
摘要翻译： 在用于测试和校准消融器的技术中，组织探针模拟器可连接到被测试的组织消融器。 仿真器包括温度传感器，用于改变由温度传感器感测的温度的热电单元，可调电负载，连接到热电单元的电气控制电路和电负载，并可操作以独立地调节电负载和 热电单元。 仿真器将温度传感器发出的信号传达给组织消融器，并将组织消融器的消融能量输出传递给电气负载。
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公开(公告)号：US20130023746A1
公开(公告)日：2013-01-24
申请号：US13186626
申请日：2011-07-20
CPC分类号： A61B5/0006 , A61B5/0015 , A61B5/0031 , A61B5/042 , A61B5/0422 , A61B5/6852 , H04J3/06 , H04J3/0635 , H04J3/0647 , H04J3/0658 , H04J3/0661 , H04J3/0667 , H04J3/0682 , H04L1/00 , H04L1/1671 , H04Q9/04 , H04Q2209/845
摘要： A method includes disposing multiple medical probes to acquire physiological data concurrently from a living body. The data is sent from the multiple medical probes by transmitting over wireless channels respective sequences of data packets that are marked with respective packet numbers. A synchronization signal that is broadcast to the multiple probes is received in the probes. In response to receiving the synchronization signal, the packet numbers that are to be assigned in the probes to subsequent data packets in the respective sequences are reset.
摘要翻译： 一种方法包括设置多个医用探针，以从生物体同时获取生理数据。 通过在无线信道上发送具有相应分组号标记的各个数据分组序列，从多个医疗探针发送数据。 在探测器中接收到广播到多个探测器的同步信号。 响应于接收到同步信号，在各个序列中将要在探测中分配给后续数据分组的分组号被复位。
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公开(公告)号：US20130015848A1
公开(公告)日：2013-01-17
申请号：US13181616
申请日：2011-07-13
IPC分类号： G01R33/12
CPC分类号： A61B19/5244 , A61B5/062 , A61B34/20 , A61B2017/00725 , A61B2034/2051 , H01F5/003
摘要： A magnetic field generator includes a substrate, a main generator coil, at least one field sensor, at least one shim coil, a driver circuit and a correction circuit. The main generator coil, the field sensor, and the shim coil are all disposed on the substrate. The driver circuit is coupled to drive the main generator coil with a driving current at a selected frequency. The correction circuit is coupled to receive a signal at the selected frequency from the at least one field sensor and, in response to deviations in the signal from a predefined baseline, to drive the at least one shim coil with a driving current having an amplitude configured to return the signal to the baseline.
摘要翻译： 磁场发生器包括基板，主发电机线圈，至少一个场传感器，至少一个垫片线圈，驱动电路和校正电路。 主发生器线圈，场传感器和垫片线圈均设置在基板上。 驱动电路被耦合以用选定频率的驱动电流驱动主发电机线圈。 校正电路被耦合以从所述至少一个场传感器接收选定频率的信号，并且响应于来自预定基线的信号的偏差，以具有幅度配置的驱动电流来驱动所述至少一个匀场线圈 将信号返回到基线。
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公开(公告)号：US20130012808A1
公开(公告)日：2013-01-10
申请号：US13178054
申请日：2011-07-07
CPC分类号： G01R33/025 , A61B5/062
摘要： An electrical connector includes one or more connector terminals, which are connected to wiring extending from the connector and are coupled to interconnect with corresponding connector terminals in a mating connector. An active shielding circuit is mounted adjacent to the connector terminals and is configured to sense a first magnetic field in a vicinity of the electrical connector and to generate, based on the sensed magnetic field, a second magnetic field that reduces interference induced in the wiring and the connector terminals by the first magnetic field.
摘要翻译： 电连接器包括一个或多个连接器端子，其连接到从连接器延伸的布线，并且连接到配合连接器中的相应连接器端子。 主动屏蔽电路安装在连接器端子附近，并被配置为感测电连接器附近的第一磁场，并且基于检测到的磁场产生减小在布线中引起的干扰的第二磁场，以及 连接器端子通过第一磁场。
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公开(公告)号：US20120271145A1
公开(公告)日：2012-10-25
申请号：US13542090
申请日：2012-07-05
CPC分类号： A61B34/20 , A61B17/00234 , A61B17/0057 , A61B18/1492 , A61B90/10 , A61B2017/00053 , A61B2018/00345 , A61B2018/00577 , A61B2034/2051 , A61B2034/2059 , A61B2090/064 , A61B2090/065 , A61M25/0068 , A61M25/0082 , A61M25/0127 , A61M2025/0002 , A61M2025/0166
摘要： A method for operating a medical probe includes pressing a distal end of the medical probe, which includes one or more arms that extend diagonally outward from a central shaft and have respective position transducers coupled thereto, against an intra-body surface, so as to cause the arms to exert pressure on the surface and bend with respect to the central shaft in response to the pressure. Positions of the respective position transducers coupled to the arms are measured, and the pressure exerted by the arms is estimated responsively to the measured positions.
摘要翻译： 用于操作医疗探针的方法包括按压医疗探针的远端，其包括一个或多个臂，其从中心轴向对角地向外延伸，并且将相应的位置传感器联接到体内表面，从而导致 臂对表面施加压力并响应于压力相对于中心轴弯曲。 测量耦合到臂的相应位置传感器的位置，并且响应于测量位置估计由臂施加的压力。
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公开(公告)号：US20120253276A1
公开(公告)日：2012-10-04
申请号：US13494273
申请日：2012-06-12
IPC分类号： A61M25/092
CPC分类号： A61M25/0147 , A61B34/20 , A61B34/30 , A61B34/71 , A61B2017/003 , A61B2034/2051 , A61B2034/2072 , A61B2034/301 , A61M25/0158 , A61M2025/0058
摘要： A system is used for robotically controlling movement of a human-controllable catheter, wherein the catheter has a distal end and at least one position sensor for generating or receiving signals used for determining six dimensions of location and orientation information of the distal end of the catheter. The system uses a robotic control mechanism for holding and manipulating a human-controllable catheter and a computer operatively communicating with the robotic control mechanism for driving the robotic control mechanism to (i) translationally move a distal end of a human-controllable catheter in a vicinity of a target, (ii) deflect a distal end of a human-controllable catheter, and (iii) rotate a human-controllable catheter in a vicinity of a target. The computer determines roll of a human-controllable catheter using six dimensions of location and orientation information based on signals generated or received from at least one position sensor on a human-controllable catheter.
摘要翻译： 一种系统用于机器人控制人类可控导管的移动，其中导管具有远端和至少一个位置传感器，用于产生或接收用于确定导管远端的位置和姿态信息的六个维度的信号 。 该系统使用机器人控制机构来保持和操纵人可控制的导管，以及与机器人控制机构可操作地通信的计算机，用于驱动机器人控制机构，以（i）平移移动附近的人可控制导管的远端 （ii）偏转人类可控导管的远端，以及（iii）在目标附近旋转人可控制的导管。 计算机基于人力可控导管上的至少一个位置传感器产生或接收的信号，使用位置和方位信息的六个维度来确定人类可控导管的卷。
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公开(公告)号：US08226580B2
公开(公告)日：2012-07-24
申请号：US12827254
申请日：2010-06-30
IPC分类号： A61B5/103
CPC分类号： A61B34/20 , A61B17/00234 , A61B17/0057 , A61B18/1492 , A61B90/10 , A61B2017/00053 , A61B2018/00345 , A61B2018/00577 , A61B2034/2051 , A61B2034/2059 , A61B2090/064 , A61B2090/065 , A61M25/0068 , A61M25/0082 , A61M25/0127 , A61M2025/0002 , A61M2025/0166
摘要： A method for operating a medical probe includes pressing a distal end of the medical probe, which includes one or more arms that extend diagonally outward from a central shaft and have respective position transducers coupled thereto, against an intra-body surface, so as to cause the arms to exert pressure on the surface and bend with respect to the central shaft in response to the pressure. Positions of the respective position transducers coupled to the arms are measured, and the pressure exerted by the arms is estimated responsively to the measured positions.
摘要翻译： 用于操作医疗探针的方法包括按压医疗探针的远端，其包括一个或多个臂，其从中心轴向对角地向外延伸，并且将相应的位置传感器联接到体内表面，从而导致 臂对表面施加压力并且响应于压力相对于中心轴弯曲。 测量耦合到臂的相应位置传感器的位置，并且响应于测量位置估计由臂施加的压力。
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公开(公告)号：US20110153253A1
公开(公告)日：2011-06-23
申请号：US12646242
申请日：2009-12-23
CPC分类号： G01D5/24452 , A61B5/1495 , A61B5/6885 , A61B2560/0223
摘要： A calibration apparatus includes a fixture, which is coupled to accept a probe so that a distal tip of the probe presses against a point in the fixture and produces first measurements indicative of a deformation of the distal tip relative to a distal end of the probe, in response to pressure exerted on the distal tip. A sensing device is coupled to the fixture and is configured to produce second measurements of a mechanical force exerted by the distal tip against the point. A calibration processor is configured to receive the first measurements from the probe, to receive the second measurements from the sensing device and to compute, based on the first and second measurements, one or more calibration coefficients for assessing the pressure as a function of the first measurements.
摘要翻译： 校准设备包括固定装置，其被联接以接纳探针，使得探针的远侧末端压靠固定装置中的点，并且产生指示远侧末端相对于探针的远端变形的第一测量值， 响应于施加在远端上的压力。 感测装置联接到固定装置，并且被配置为产生由远侧尖端抵靠该点施加的机械力的第二测量。 校准处理器被配置为从探针接收第一测量值，以从感测装置接收第二测量值，并且基于第一和第二测量值计算用于评估作为第一和第二测量值的函数的压力的一个或多个校准系数 测量。
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20.发明授权Automated pace-mapping for identification of cardiac arrhythmic conductive pathways and foci 有权用于识别心律失常导电通路和灶的自动步速图公开(公告)号：US07907994B2
公开(公告)日：2011-03-15
申请号：US11970803
申请日：2008-01-08
申请人： Silvia Stolarski , Aharon Turgeman , Meir Bar-Tal , Ronnie Abbo , Assaf Govari , Yaron Ephrath , Andres Claudio Altmann , Dror Levy
发明人： Silvia Stolarski , Aharon Turgeman , Meir Bar-Tal , Ronnie Abbo , Assaf Govari , Yaron Ephrath , Andres Claudio Altmann , Dror Levy
IPC分类号： A61B5/04
CPC分类号： A61B5/0464 , A61B5/04525 , A61B5/06 , A61B5/062 , G06F19/00 , Y02A90/26
摘要： Ventricular tachycardia signals are induced in a living subject. Pace-mapped signals are then obtained from multiple points within the ventricle, and automatically compared numerically with the induced signals. Recognition of a high degree of cross correlation between the induced signals and one or more of the pace-mapped signals identifies arrhythmogenic foci or pathways, which may then be ablated, so that the arrhythmia becomes non-inducible.
摘要翻译： 室性心动过速信号在活体中诱发。 然后从心室内的多个点获得步态映射的信号，并自动与感应信号进行数值比较。 识别感应信号与一个或多个步速映射信号之间的高度相互关系，可以识别致命的致病灶或通路，然后可能被消融，以致心律失常变得不可诱导。
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