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公开(公告)号：US20180160950A1
公开(公告)日：2018-06-14
申请号：US15578505
申请日：2016-06-02
Applicant: GIVEN IMAGING LTD.
Inventor： Elisha RABINOVITZ , Osnat SELLA-TAVOR , Amit PASCAL
IPC: A61B5/145 , A61B5/01 , A61B5/05 , A61B5/07 , A61B5/1486
CPC classification number: A61B5/14507 , A61B5/01 , A61B5/05 , A61B5/073 , A61B5/14503 , A61B5/14539 , A61B5/14546 , A61B5/14865 , A61B5/4216 , A61B5/6861 , A61B2562/0295 , A61B2562/162 , A61B2562/166 , G01N33/558
Abstract: A swallowable in-vivo device comprising a shell formed with at least one inlet extending across a shell wall and configured for allowing ingress of fluid at least into the shell; the shell accommodates therein a lateral flow (LF) arrangement configured for absorbing the fluid; the LF arrangement comprises a test zone configured for coming into contact, in-vivo, with a predetermined N substance present in the fluid or a compound comprising the substance, thereby causing a change in at least one property of the test zone; the shell further accommodates a sensor configured for sensing, in-vivo, the at least one property, at least when changed by interaction with the fluid; the LF arrangement has at least one curved segment, and at least one exposure portion juxtaposed with the inlet, configured for absorbing the fluid passing through the inlet into the shell.
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12.发明授权公开(公告)号：US09949666B2
公开(公告)日：2018-04-24
申请号：US14761320
申请日：2014-02-06
Applicant: GIVEN IMAGING LTD.
Inventor： Oren Rosenberg , Semion Khait
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.
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公开(公告)号：US20180096491A1
公开(公告)日：2018-04-05
申请号：US15821770
申请日：2017-11-23
Applicant: GIVEN IMAGING LTD.
Inventor： Hagai Krupnik
Abstract: A system, method and virtual tool for size estimation of in-vivo objects includes receiving and displaying a two-dimensional image of in-vivo objects obtained by in-vivo imaging device; receiving indication of a selected area representing a point of interest from the user via a user input device; estimating depth of a plurality of image pixels around the selected area; calculating three-dimensional coordinates representation of the plurality of image points, based on the estimated depths; casting a virtual tool of a known size onto the three-dimensional representation; and projecting the virtual tool onto the two-dimensional image to create a cursor having a two-dimensional shape on the displayed image.
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公开(公告)号：US20170178322A1
公开(公告)日：2017-06-22
申请号：US15381604
申请日：2016-12-16
Applicant: GIVEN IMAGING LTD.
Inventor： Yaron HAKUK , Dori PELEG
Abstract: Systems and methods for detecting an anomaly in an image from a set of images captured in vivo by an in-vivo imaging system may include, for each pixel of the image, associating the pixel with a color histogram value from a color histogram database; determining, for each pixel, whether the color histogram value associated with the pixel exceeds a histogram value threshold; assigning a pixel status to each pixel indicating whether the pixel is anomalous or normal; identifying one or more groups of adjacent anomalous pixels, the one or more groups of adjacent anomalous pixels each having a pixel size that exceeds a pixel size threshold; generating, using at least the one or more groups of adjacent anomalous pixels, a binary mask for the image; and determining an image anomaly score for the image based at least in part on the binary mask.
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公开(公告)号：US20160192833A1
公开(公告)日：2016-07-07
申请号：US15071248
申请日：2016-03-16
Applicant: GIVEN IMAGING LTD.
Inventor： Amit PASCAL , Zvika GILAD , Haim BEZDIN
CPC classification number: A61B1/0661 , A61B1/041 , A61B1/051 , A61B1/0607 , A61B1/0676
Abstract: The invention provides a device for in-vivo imaging, for example, using an in-vivo imaging device including an imager a lens and an illumination source, all positioned behind a single viewing window. The in-vivo imaging device may include an element to block light from reaching a point of reflection on the inner surface of the viewing window, thereby preventing the light from being received by the imager.
Abstract translation: 本发明提供一种用于体内成像的装置，例如，使用包括成像器的体内成像装置的透镜和照明源，所述装置全部位于单个观察窗后。 体内成像装置可以包括阻挡光到达观察窗的内表面上的反射点的元件，从而防止光被成像器接收。
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Patent Agency Ranking
公开(公告)号：US20160175063A1
公开(公告)日：2016-06-23
申请号：US14908245
申请日：2014-08-26
Applicant: GIVEN IMAGING LTD.
Inventor： Eshel HASON , Golan INBAR , Dori PELEG
CPC classification number: A61B34/73 , A61B1/00006 , A61B1/00036 , A61B1/00158 , A61B1/041 , A61B5/062
Abstract: An optimization unit controls electrical currents of a set of electromagnets to generate a wanted maneuvering magnetic field pattern (MMP) for moving an in-vivo device in the GI system. The optimization unit may calculate a magnetic force and a magnetic field to maneuver the in-vivo device from a current location and/or orientation to a new location and/or orientation. The optimization unit may solve a magnetic force optimization problem with respect to the magnetic force in order to determine electrical currents suitable for generating the wanted MMP. The optimization unit may additionally or alternatively solve a minimum electrical power optimization problem with respect to the electrical power to be consumed by the electromagnets in order to recalculate or adjust the electrical currents. The optimization unit may solve one or more of the optimization problems while complying with a set of constraints associated with or derived from each type of optimization objective.
Abstract translation: 优化单元控制一组电磁体的电流以产生用于移动GI系统中的体内装置的所需的操纵磁场模式（MMP）。 优化单元可以计算磁力和磁场以将体内装置从当前位置和/或取向操纵到新的位置和/或取向。 优化单元可以解决相对于磁力的磁力优化问题，以便确定适于产生所需MMP的电流。 优化单元还可以额外地或替代地解决关于要由电磁体消耗的电功率的最小电功率优化问题，以便重新计算或调整电流。 优化单元可以在遵循与每种类型的优化目标相关联或从每种类型的优化目标导出的约束集合的同时解决一个或多个优化问题。
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公开(公告)号：US09360605B2
公开(公告)日：2016-06-07
申请号：US13743469
申请日：2013-01-17
Applicant: GIVEN IMAGING LTD.
Inventor： Amit Pascal
CPC classification number: G02B5/201 , A61B1/00186 , A61B1/00188 , A61B1/041 , G02B27/0075 , G02B2207/129 , H04N5/23212
Abstract: A system and method for acquiring images containing spatial and spectral information of an object include acquiring defocused images using an optical system based on extended depth of field. The optical system further includes a filter array comprising an array of at least six different sub-filters that are arranged such that any group of four immediately adjacent sub-filters includes at least one red sub-filter, at least one green sub-filter and at least one blue sub-filter. The filter array is located at the aperture stop of the optical system. A coded mask is located at the focal plane of the optical system, and an imager is located beyond the focal plane such that images acquired by the imager are defocused. The images are refocused, and spectral and spatial information is restored by designated software.
Abstract translation: 用于获取包含对象的空间和光谱信息的图像的系统和方法包括使用基于扩展景深的光学系统获取散焦图像。 该光学系统还包括一个滤波器阵列，该滤波器阵列包括至少六个不同的子滤波器的阵列，其被布置为使得四个紧邻的子滤波器的任何组包括至少一个红色子滤波器，至少一个绿色子滤波器和 至少一个蓝色子滤镜。 滤光片阵列位于光学系统的孔径光阑处。 编码掩模位于光学系统的焦平面处，并且成像器位于焦平面之外，使得由成像器获取的图像散焦。 图像被重新聚焦，并且通过指定的软件恢复光谱和空间信息。
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18.发明申请公开(公告)号：US20160022123A1
公开(公告)日：2016-01-28
申请号：US14774715
申请日：2014-03-11
Applicant: GIVEN IMAGING LTD.
Inventor： Ehud KATZNELSON , Haim ROTEM , Eshel HASON
CPC classification number: A61B1/00158 , A61B1/041 , A61B2034/732 , H01F7/202 , H01F7/204
Abstract: A ternary coil assembly (TCA) is provided, which may include an anterior coil, a posterior coil adjacently mounted side by side with respect to, and electrically isolated from and forming a plane with, the anterior coil, and an ancillary coil encircling, and electrically isolated from, the anterior and posterior coils. A magnetic field maneuvering system may include a number N of TCAs that may be positioned circularly. The circularly positioned TCAs, by manipulating their electrical current, may be operated to generate a magnetic field maneuvering pattern (MMP) such that a magnetic field may be generated in a first direction to orient a device in that direction, and a magnetic field gradient in a second direction to apply a movement force in the second direction. The direction of the magnetic field and the direction of the magnetic field gradient may differ, that is, they may be controlled independently.
Abstract translation: 提供三元线圈组件（TCA），其可以包括前线圈，相对于前侧线圈和包围的辅助线圈相对并且与之电隔离并形成平面相邻的前线圈，后线圈，以及 与前线圈和后线圈电隔离。 磁场机动系统可以包括可以循环定位的N个TCA。 通过操作它们的电流，圆形定位的TCA可以被操作以产生磁场机动模式（MMP），使得可以在第一方向上产生磁场以使器件沿该方向定向，并且磁场梯度 在第二方向施加移动力的第二方向。 磁场的方向和磁场梯度的方向可能不同，也就是说，它们可以被独立地控制。
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公开(公告)号：US20150351619A1
公开(公告)日：2015-12-10
申请号：US14830848
申请日：2015-08-20
Applicant: GIVEN IMAGING LTD.
Inventor： Dov Avni , Arkady Glukhovsky
CPC classification number: A61B1/0684 , A61B1/00006 , A61B1/00009 , A61B1/00057 , A61B1/041 , A61B1/045 , A61B1/2736
Abstract: A device and method for example operating an in vivo imaging device wherein the illumination is operated at a certain rate or range of rates, and images are transmitted from the device.
Abstract translation: 一种例如操作体内成像装置的装置和方法，其中以一定速率或速率范围操作照明，并且从装置传送图像。
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公开(公告)号：US20150320299A1
公开(公告)日：2015-11-12
申请号：US14411161
申请日：2013-06-27
Applicant: GIVEN IMAGING LTD.
Inventor： Hagai KRUPNIK
CPC classification number: A61B1/00009 , A61B1/00016 , A61B1/00045 , A61B1/041
Abstract: Systems and methods for displaying an image stream captured by an in vivo imaging device are presented. A method comprises receiving a stream of image frames captured by the in vivo device, each frame comprising a plurality of pixels. A summarized image presentation comprising summarized data elements may be generated, each summarized data element corresponding to at least one frame from the image stream. Summarized data elements are generated by ordering pixels of one or more image frames according to a first sorting parameter, sampling the ordered pixels according to a predetermined sampling scheme to acquire a subset of ordered pixels; and combining or appending sampled pixels to form a summarized data element. The summarized data elements are combined to form a summarized image presentation.
Abstract translation: 呈现用于显示由体内成像装置捕获的图像流的系统和方法。 一种方法包括接收由体内装置捕获的图像帧流，每个帧包括多个像素。 可以生成包括汇总数据元素的汇总图像呈现，每个汇总数据元素对应于来自图像流的至少一个帧。 通过根据第一排序参数对一个或多个图像帧的像素进行排序，根据预定的采样方案对有序像素进行采样来生成汇总的数据元素，以获取有序像素的子集; 并组合或附加采样像素以形成汇总的数据元素。 总结的数据元素被组合以形成汇总的图像呈现。
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