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1. 发明申请

US20120195078A1 PREVENTION OF SAFETY HAZARDS DUE TO LEAKAGE CURRENT 审中-公开
标题翻译：防止泄漏电流引起的安全隐患
公开(公告)号：US20120195078A1
公开(公告)日：2012-08-02
申请号：US13018773
申请日：2011-02-01
申请人： Michael Levin , Assaf Govari , Yaron Ephrath , Andres Claudio Altmann
发明人： Michael Levin , Assaf Govari , Yaron Ephrath , Andres Claudio Altmann
IPC分类号： H02H3/16
CPC分类号： A61B18/1233 , A61B18/1492 , A61B2018/00577 , A61B2018/00642 , A61B2018/00678 , A61B2018/00708 , A61B2018/00827 , A61B2018/1273
摘要： Medical apparatus includes an electrical power supply, which is configured for connection to an electrical medical device that is coupled to a body of a patient. In one embodiment, the apparatus includes alternating current (AC) lines that include a ground line. A switch is coupled to connect and disconnect the AC lines from an AC power source. A current sensor is coupled to sense a current flowing in the ground line and to actuate the switch to disconnect the AC lines when the current exceeds a predetermined threshold. In another embodiment, a plurality of electrocardiogram (ECG) leads, including a common lead, are coupled to the body of the patient. An auxiliary current sensor is coupled to monitor a current flowing through the common lead and to actuate the switch to disconnect the power connection when the current exceeds a predetermined limit.
摘要翻译：医疗设备包括电源，其被配置为连接到耦合到患者身体的电气医疗设备。在一个实施例中，该装置包括包括接地线的交流（AC）线。开关被耦合以将AC线路与AC电源连接和断开。电流传感器被耦合以感测在地线中流动的电流并且当电流超过预定阈值时致动开关以断开AC线路。在另一个实施例中，包括公共引线的多个心电图（ECG）引线耦合到患者的身体。耦合辅助电流传感器以监测流过公共引线的电流，并且当电流超过预定极限时致动开关以断开电源连接。

2. 发明授权

US06995729B2 Transponder with overlapping coil antennas on a common core 有权
标题翻译：在公共核心上具有重叠线圈天线的应答器
公开(公告)号：US06995729B2
公开(公告)日：2006-02-07
申请号：US10754751
申请日：2004-01-09
申请人： Assaf Govari , Andres Claudio Altmann , Michael Levin
发明人： Assaf Govari , Andres Claudio Altmann , Michael Levin
IPC分类号： H01Q21/00
CPC分类号： H01Q5/42 , A61B5/076 , A61B90/39 , A61B2090/397 , H01Q5/40 , H01Q7/00 , H01Q25/00
摘要： A wireless device includes an antenna assembly, including a core and one or more power coils, wound around the core on respective power coil axes, including at least a first power coil having a first power coil axis. One or more signal coils are wound around the core on respective signal coil axes, including at least a first signal coil wound so as to overlap the first power coil, the first signal coil having a first signal coil axis that is substantially parallel to the first power coil axis. Power circuitry is coupled to the power coils so as to receive therefrom first radio signals in a first frequency band, and to rectify the first radio signals so as to generate a direct current. Communication circuitry, powered by the direct current, is coupled to perform at least one of transmitting and receiving second radio signals in a second frequency band via the signal coils.
摘要翻译：无线设备包括天线组件，其包括芯和一个或多个电源线圈，绕组在相应的功率线圈轴上缠绕，包括至少第一功率线圈，其具有第一功率线圈轴。一个或多个信号线圈缠绕在相应的信号线圈轴上的芯上，包括至少第一信号线圈，其缠绕成与第一电力线圈重叠，第一信号线圈具有基本上平行于第一电力线圈的第一信号线圈轴线动力线圈轴。功率电路耦合到功率线圈，从而从第一频带接收第一无线电信号，并且对第一无线电信号进行整流，以产生直流电。由直流供电的通信电路被耦合以经由信号线圈执行在第二频带中发射和接收第二无线电信号中的至少一个。

3. 发明授权

US09625993B2 Touch free operation of devices by use of depth sensors 有权
公开(公告)号：US09625993B2
公开(公告)日：2017-04-18
申请号：US13347943
申请日：2012-01-11
申请人： Asaf Merschon , Assaf Govari , Andres Claudio Altmann , Yitzhack Schwartz
发明人： Asaf Merschon , Assaf Govari , Andres Claudio Altmann , Yitzhack Schwartz
IPC分类号： G10L15/00 , G06K9/00 , G06F3/01 , G06F3/03
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.

4. 发明授权

US09101396B2 Pressure sensing for a multi-arm catheter 有权
标题翻译：多臂导管的压力感应
公开(公告)号：US09101396B2
公开(公告)日：2015-08-11
申请号：US13542090
申请日：2012-07-05
申请人： Assaf Govari , Andres Claudio Altmann , Orit Kolin-Schwartz
发明人： Assaf Govari , Andres Claudio Altmann , Orit Kolin-Schwartz
IPC分类号： A61B5/103 , A61B5/117 , A61B19/00 , A61B18/14 , A61B17/00 , A61B18/00 , A61M25/00 , A61M25/01
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。

5. 发明授权

US08827993B2 Gated sampling of electrocardiogram signals during ablation waveform zero-crossing 有权
标题翻译：消融波形零交叉期间心电图信号的门控取样
公开(公告)号：US08827993B2
公开(公告)日：2014-09-09
申请号：US13495084
申请日：2012-06-13
申请人： Assaf Govari , Andres Claudio Altmann , Yaron Ephrath
发明人： Assaf Govari , Andres Claudio Altmann , Yaron Ephrath
IPC分类号： A61B18/04
CPC分类号： A61B18/1492 , A61B5/04288 , A61B5/7217 , A61B2018/00357 , A61B2018/00577 , A61B2018/00839
摘要： An apparatus includes detection circuitry and gating circuitry. The detection circuitry is configured to sense a radio frequency (RF) ablation signal that is applied to a heart by an intra-body probe, and to identify time intervals during which an amplitude of an ablation signal is within a predefined window. The gating circuitry is configured to gate an electrocardiogram (ECG) signal acquired in the heart, such that the ECG signal is sampled only within the identified time intervals.
摘要翻译：一种装置包括检测电路和门控电路。检测电路被配置为感测通过体内探针施加到心脏的射频（RF）消融信号，并且识别消融信号的振幅在预定窗口内的时间间隔。门控电路被配置为门控在心脏中获取的心电图（ECG）信号，使得仅在所识别的时间间隔内对ECG信号进行采样。

6. 发明授权

US08818485B2 Catheter with bendable tip 有权
标题翻译：导管与可弯曲的尖端
公开(公告)号：US08818485B2
公开(公告)日：2014-08-26
申请号：US13470842
申请日：2012-05-14
申请人： Assaf Govari , Andres Claudio Altmann , Ariel Garcia
发明人： Assaf Govari , Andres Claudio Altmann , Ariel Garcia
IPC分类号： A61B1/00 , A61B5/05 , A61B18/14
CPC分类号： A61B18/1492 , A61B5/05 , A61B5/062 , A61B5/6851 , A61B5/6852 , A61B17/00234 , A61B18/14 , A61B34/20 , A61B2017/00243 , A61B2017/00309 , A61B2017/00526 , A61B2017/00862 , A61B2018/00357 , A61B2034/2051 , A61B2090/0811 , A61M25/0082 , A61M2025/0081 , Y10T29/49826
摘要： A medical probe includes a flexible insertion tube, having a distal end for insertion into a body cavity of a patient, and a distal tip, which is disposed at the distal end of the insertion tube and is configured to be brought into contact with tissue in the body cavity. A coupling member couples the distal tip to the distal end of the insertion tube and includes a tubular piece of an elastic material having a helical cut therethrough along a portion of a length of the piece.
摘要翻译：医疗探针包括柔性插入管，其具有用于插入患者体腔的远端和远端，所述远端位于插入管的远端，并被构造成与组织接触体腔。联接构件将远侧末端连接到插入管的远端，并且包括弹性材料的管状件，其具有沿着该件的长度的一部分的贯穿的螺旋切口。

7. 发明授权

US08615288B2 Robotically guided catheter 有权
标题翻译：机器人引导导管
公开(公告)号：US08615288B2
公开(公告)日：2013-12-24
申请号：US13494273
申请日：2012-06-12
申请人： Assaf Govari , Andres Claudio Altmann , Yaron Ephrath
发明人： Assaf Govari , Andres Claudio Altmann , Yaron Ephrath
IPC分类号： A61B5/05
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 at least one position sensor for generating or receiving signals used for determining six dimensions of location and orientation information. The system uses a robotic control mechanism and a computer for driving the robotic control mechanism to (i) translationally move the catheter distal end in a vicinity of a target, (ii) deflect the distal end of the catheter, and (iii) rotate the catheter. The computer determines roll of the catheter using six dimensions of location and orientation information based on signals generated or received from the at least one position sensor.
摘要翻译：一种系统用于机器人控制人类可控导管的移动，其中导管具有至少一个位置传感器，用于产生或接收用于确定位置和方向信息的六个维度的信号。该系统使用机器人控制机构和用于驱动机器人控制机构的计算机，以（i）在靶附近平移移动导管远端，（ii）使导管的远端偏转，以及（iii）导管。基于从至少一个位置传感器产生或接收的信号，计算机使用位置和方向信息的六个维度来确定导管的滚动。

8. 发明申请

US20130338520A1 GATED SAMPLING OF ELECTROCARDIOGRAM SIGNALS DURING ABLATION WAVEFORM ZERO-CROSSING 有权
标题翻译：消除波浪期间电磁信号的采集ZERO-CROSSING
公开(公告)号：US20130338520A1
公开(公告)日：2013-12-19
申请号：US13495084
申请日：2012-06-13
申请人： Assaf Govari , Andres Claudio Altmann , Yaron Ephrath
发明人： Assaf Govari , Andres Claudio Altmann , Yaron Ephrath
IPC分类号： A61B5/0402
CPC分类号： A61B18/1492 , A61B5/04288 , A61B5/7217 , A61B2018/00357 , A61B2018/00577 , A61B2018/00839
摘要： An apparatus includes detection circuitry and gating circuitry. The detection circuitry is configured to sense a radio frequency (RF) ablation signal that is applied to a heart by an intra-body probe, and to identify time intervals during which an amplitude of an ablation signal is within a predefined window. The gating circuitry is configured to gate an electrocardiogram (ECG) signal acquired in the heart, such that the ECG signal is sampled only within the identified time intervals.
摘要翻译：一种装置包括检测电路和门控电路。检测电路被配置为感测通过体内探针施加到心脏的射频（RF）消融信号，并且识别消融信号的振幅在预定窗口内的时间间隔。门控电路被配置为门控在心脏中获取的心电图（ECG）信号，使得仅在所识别的时间间隔内对ECG信号进行采样。

9. 发明授权

US08521462B2 Calibration system for a pressure-sensitive catheter 有权
公开(公告)号：US08521462B2
公开(公告)日：2013-08-27
申请号：US12646242
申请日：2009-12-23
申请人： Assaf Govari , Yaron Ephrath , Andres Claudio Altmann
发明人： Assaf Govari , Yaron Ephrath , Andres Claudio Altmann
IPC分类号： G01L1/04
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.

10. 发明申请

US20130179162A1 TOUCH FREE OPERATION OF DEVICES BY USE OF DEPTH SENSORS 有权
标题翻译：通过使用深度传感器免于设备的操作
公开(公告)号：US20130179162A1
公开(公告)日：2013-07-11
申请号：US13347943
申请日：2012-01-11
申请人： Asaf Merschon , Assaf Govari , Andres Claudio Altmann , Yitzhack Schwartz
发明人： Asaf Merschon , Assaf Govari , Andres Claudio Altmann , Yitzhack Schwartz
IPC分类号： G10L15/00 , G09G5/00
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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