公开(公告)号：US20150335264A1

公开(公告)日：2015-11-26

申请号：US14761320

申请日：2014-02-06

Applicant: GIVEN IMAGING LTD.

Inventor： Oren ROSENBERG ,  Semion KHAIT

IPC: A61B5/07 ,  A61B1/00 ,  A61B1/04 ,  A61B1/045 ,  A61B5/11 ,  A61B5/00

CPC classification number: A61B5/067 ,  A61B1/00006 ,  A61B1/0002 ,  A61B1/041 ,  A61B1/045 ,  A61B5/073 ,  A61B5/1107 ,  A61B5/1123 ,  A61B5/7282 ,  A61B5/7475 ,  A61B2562/0219 ,  A61B2562/166 ,  A61B2562/227

Abstract: A swallowable in-vivo device contains a movement detection unit that includes a movement sensing unit, a frequency analyzing unit (FAU) and a time analyzing unit (TAU). The movement sensing unit senses movements of the in-vivo device relative to a non-stationary three-dimensional reference frame, and outputs a movement signal. The frequency analyzing unit may analyze the movement signal spectrally to detect a potential command-invoking movement, and the time analyzing unit may analyze the potential CIM temporally, possibly in conjunction with a series of other movement events, to determine whether the potential CIM is a genuine CIM. If the potential CIM is determined to be a genuine CIM, the in-vivo device may execute a predetermined command associated with the CIM. Otherwise, the in-vivo device may refrain from executing a CIM-related command. A PCB including the movement detection unit and a processor for processing their output is provided for the vivo sensing device.

Abstract translation: 吞咽体内装置包括移动检测单元，其包括移动感测单元，频率分析单元（FAU）和时间分析单元（TAU）。 运动感测单元感测体内装置相对于非固定三维参考系的运动，并且输出运动信号。 频率分析单元可以频谱地分析移动信号以检测潜在的命令调用移动，并且时间分析单元可以临时地分析潜在CIM，可能结合一系列其他移动事件来确定潜在CIM是否为 正品CIM。 如果潜在CIM被确定为真正的CIM，则体内装置可以执行与CIM相关联的预定命令。 否则，体内装置可以避免执行与CIM有关的命令。 为身体检测装置提供了包括运动检测单元和用于处理其输出的处理器的PCB。

公开(公告)号：US20200022614A1

公开(公告)日：2020-01-23

申请号：US16493655

申请日：2018-03-15

Applicant: GIVEN IMAGING LTD.

Inventor： Semion KHAIT

IPC: A61B5/06 ,  A61B1/04 ,  A61B5/07 ,  H04W56/00

Abstract: A system and method for detecting the position of an in-vivo device based on external light: the system may include an in-vivo device configured for being introduced into a body and having at least one sensor configured for sensing light; and an ex-vivo module including at least one illumination source configured for emitting an indication light towards said body; the indication light is configured for being sensed by the at least one sensor.

公开(公告)号：US20170202479A1

公开(公告)日：2017-07-20

申请号：US15324891

申请日：2015-07-08

Applicant: GIVEN IMAGING LTD.

Inventor： Semion KHAIT ,  Oren ROSENBERG

IPC: A61B5/06 ,  A61B5/00 ,  A61B5/07

CPC classification number: A61B5/062 ,  A61B5/073 ,  A61B5/14539 ,  A61B5/42 ,  A61B5/6823

Abstract: A wearable sensor belt used as a reference frame for determining a location of an in-vivo device in the gastrointestinal (GI) tract, the belt including N magnetic field generating coils and M magnetic field sensors configured for dynamic calibration of the belt's geometry in order to accommodate for dynamic changes in the shape and/or size of the belt from one subject to another, and for dynamic changes in the shape and/or size of the belt as a result of changes in a subject's posture. A method for localizing an in-vivo device swallowed by a subject using a sensor belt is also described.

公开(公告)号：US20150305595A1

公开(公告)日：2015-10-29

申请号：US14652155

申请日：2013-12-08

Applicant: GIVEN IMAGING LTD.

Inventor： Semion KHAIT ,  Oren ROSENBERG

IPC: A61B1/00 ,  A61B1/04 ,  H04B5/00

CPC classification number: A61B1/00006 ,  A61B1/00036 ,  A61B1/041 ,  H04B5/0037

Abstract: A control circuit for controlling a state of a switching circuit may include a first unit to sense and interpret a wireless signal or physical parameter as an “on” signal to transition the switching circuit to the “on” state, or as an “off” signal to transition the switching circuit to the “off” state, and to transfer a first digital signal or logic value and/or a second digital signal or logic value, which may respectively or combinatorially represent the “on” signal or the “off” signal, to a second unit via a first output and/or a second output of the first unit, respectively. The second unit may force a control input of the switching circuit to a logic value which is a function of the first digital signal or value and/or second digital signal or value and congruent with the state to which the switching circuit is to be transitioned.

Abstract translation: 用于控制开关电路的状态的控制电路可以包括：第一单元，用于感测和解释无线信号或物理参数作为“开”信号，以将开关电路转换到“接通”状态，或者作为“关” 信号将开关电路转换到“关”状态，并且传送第一数字信号或逻辑值和/或第二数字信号或逻辑值，其可以分别地或组合地表示“接通”信号或“关” 分别经由第一单元的第一输出和/或第二输出向第二单元发送信号。 第二单元可以将开关电路的控制输入强制为与第一数字信号或值和/或第二数字信号或值的函数并且与切换电路要转换的状态一致的逻辑值。

公开(公告)号：US20210210856A1

公开(公告)日：2021-07-08

申请号：US16332571

申请日：2017-08-22

Applicant: Given Imaging Ltd.

Inventor： Semion KHAIT ,  Iddo DIUKMAN

IPC: H01Q11/08 ,  H01Q1/27

Abstract: A helix antenna structure includes loop antennas and a multilayered printed circuit board including printed circuit board layers. Each printed circuit board layer includes a peripheral loop antenna and each adjacent two loop antennas are electrically connected by a connection bridge functioning as a monopole antenna. A selected printed circuit board layer physically and electrically accommodates a transmitter inside ‘its’ peripheral loop antenna, and it further includes a first antenna feeding line which is connected to the loop antenna that is disposed on the selected printed circuit board layer and electrically connectable to a first output terminal of the transmitter. A second antenna feeding line is disposed on another printed circuit board layer and electrically connected to its loop antenna and connectable to another output terminal of the transmitter. The two antenna feeding lines lie in a plane perpendicular to an axis of the printed circuit board after its folding.

公开(公告)号：US20160038009A1

公开(公告)日：2016-02-11

申请号：US14774725

申请日：2014-03-13

Applicant: GIVEN IMAGING LTD. ,  ENAV MEDICAL LTD.

Inventor： Semion KHAIT ,  Abraham ROTH

IPC: A61B1/00 ,  A61B5/07 ,  A61B1/04 ,  H05K9/00

CPC classification number: A61B1/00158 ,  A61B1/041 ,  A61B5/0031 ,  A61B5/062 ,  A61B5/073 ,  H05K9/0071

Abstract: A switching circuit includes a first switch and a second switch respectively connecting a first terminal and a second terminal of an electrical coil to a positive terminal of a voltage source, a third switch and a fourth switch respectively connecting the first terminal and the second terminal of the electrical coil to a negative terminal of the voltage source, and a controller to control the switching circuit in a current control mode to alternate a voltage polarity of the voltage source to thereby control a magnitude and direction of the electrical current of the electrical coil, and to control the switching circuit in a current hold mode to disconnect the electrical coil from the voltage source and to short-circuit the electrical coil to maintain the magnitude and direction of the electrical current at the transition time when the switching circuit switched to the current hold mode.

Abstract translation: 开关电路包括第一开关和第二开关，第一开关和第二开关分别将电线圈的第一端子和第二端子连接到电压源的正极端子，第三开关和第四开关，第三开关和第四开关分别连接第一端子和第二端子 所述电线圈到所述电压源的负端子，以及控制器，其以电流控制模式控制所述开关电路，以交替所述电压源的电压极性，从而控制所述电线圈的电流的大小和方向， 并且在当前保持模式下控制开关电路以将电线圈与电压源断开并使电线圈短路，以在开关电路切换到电流的过渡时刻保持电流的大小和方向 保持模式。

公开(公告)号：US20150073213A1

公开(公告)日：2015-03-12

申请号：US14541195

申请日：2014-11-14

Applicant: GIVEN IMAGING LTD.

Inventor： Semion KHAIT ,  Eli HORN ,  Micha NISANI ,  Ofra ZINATY

IPC: A61B1/045 ,  A61B1/04 ,  A61B1/00

CPC classification number: A61B1/045 ,  A61B1/00029 ,  A61B1/00032 ,  A61B1/00036 ,  A61B1/041 ,  A61B2560/0209

Abstract: A method and device may control energy consumption of in an in vivo imaging device by determining or estimating an amount of energy needed to capture images at a frame rate until a complete passage of the device through a predetermined region of the gastrointestinal tract, and alter or limit the frame capture rate accordingly.

Abstract translation: 方法和装置可以通过确定或估计以帧速率捕获图像所需的能量的量来控制体内成像装置中的能量消耗，直到装置完全通过胃肠道的预定区域，并改变或 相应地限制帧捕获率。

公开(公告)号：US20150313448A1

公开(公告)日：2015-11-05

申请号：US14797219

申请日：2015-07-13

Applicant: GIVEN IMAGING LTD.

Inventor： Semion KHAIT ,  Ido BETTESH

IPC: A61B1/00 ,  A61B1/04

CPC classification number: A61B1/00055 ,  A61B1/00009 ,  A61B1/00016 ,  A61B1/0002 ,  A61B1/00032 ,  A61B1/00045 ,  A61B1/00156 ,  A61B1/041 ,  A61B5/06

Abstract: A device and system for monitoring the status of a battery in an in-vivo imaging device, prior to use of the in-vivo imaging device. The device may include a frame counter for counting the number of frames captured and may include monitoring the voltage of the battery. A warning signal is generated if it is determined that the battery is faulty prior to use. The warning signal can be generated by the device and/or by a receiver which receives data from the in-vivo imaging device and/or a by workstation which receives the data from the receiver.

Abstract translation: 一种用于在使用体内成像装置之前监测体内成像装置中的电池的状态的装置和系统。 设备可以包括用于对所捕获的帧的数量进行计数的帧计数器，并且可以包括监视电池的电压。 如果在使用前确定电池故障，则会产生警告信号。 警报信号可以由设备和/或从接收来自体内成像设备的数据的接收器和/或从接收器接收数据的工作站生成。