公开(公告)号：US20140296666A1

公开(公告)日：2014-10-02

申请号：US14304690

申请日：2014-06-13

Applicant: GIVEN IMAGING LTD.

Inventor： ELISHA RABINOVITZ ,  Zvika GILAD ,  Amit PASCAL ,  Yaniv BIRNBOIM ,  Gavriel J. IDDAN ,  Daniel GAT ,  Hagai KRUPNIK ,  Ori BRAUN ,  Dan ROTTENBERG ,  Omer SHEZIFI ,  Yosi PESIS ,  Dima PINHASOV ,  Evgeny KAPILOV ,  Nir LILACH ,  Eliahu ELIACHAR ,  Oren COHEN ,  Daniel GAMZU

IPC: A61B5/1459

CPC classification number: A61B5/1459 ,  A61B1/041 ,  A61B1/063 ,  A61B1/0684 ,  A61B5/0084 ,  A61B5/073

Abstract: In-vivo devices, systems and methods for the detection of blood within in-vivo bodily fluids. The methods include irradiating in-vivo fluids passing through a gap in a housing of an in-vivo device introduced to the GI tract of a subject with a plurality of illumination sources positioned on a first side of a gap; detecting with at least one light detector positioned on the opposite side of the gap and facing the illumination sources, light irradiated by the illumination sources; transmitting a plurality of values representing the light detected over time; converting these values to blood concentration values over time, and comparing the blood concentration values to a predetermined threshold value. Based on the comparison, the method includes determining the type of bleeding profile, such that if a plurality of blood concentration values measured consecutively is above the threshold value, the bleeding profile indicates bleeding.

Abstract translation: 用于检测体内体液内的血液的体内装置，系统和方法。 所述方法包括：照射通过定位在间隙的第一侧上的多个照明源的通过被导入到对象的胃肠道的体内装置的壳体中的间隙的体内流体; 用位于所述间隙的相对侧上并且面对所述照明源的至少一个光检测器检测由所述照明源照射的光; 发送表示随时间检测到的光的多个值; 将这些值随时间转换为血液浓度值，并将血液浓度值与预定阈值进行比较。 基于比较，该方法包括确定出血分布的类型，使得如果连续测量的多个血液浓度值高于阈值，则出血分布指示出血。

公开(公告)号：US20130204086A1

公开(公告)日：2013-08-08

申请号：US13803693

申请日：2013-03-14

Applicant: GIVEN IMAGING LTD.

Inventor： Elisha RABINOVITZ ,  Daniel GAT ,  Shirrie Rosenthal

IPC: A61M37/00 ,  A61B1/31 ,  A61B5/00 ,  A61B1/04

CPC classification number: A61M37/00 ,  A61B1/041 ,  A61B1/31 ,  A61B5/0084 ,  A61B5/6861 ,  A61M31/002

Abstract: An in vivo sensing device and system may contain or be used in conjunction with an image sensor and a body lumen clearing element or agent. A method may enable clearing a body lumen for in vivo sensing while using the device of the invention.

Abstract translation: 体内感测装置和系统可以包含或与图像传感器和体腔清洁元件或代理结合使用。 一种方法可以使得在使用本发明的装置的同时清除体腔以进行体内感测。

公开(公告)号：US20160135668A1

公开(公告)日：2016-05-19

申请号：US14898747

申请日：2014-06-12

Applicant: GIVEN IMAGING LTD.

Inventor： Daniel GAT ,  Tomer CARMELI

IPC: A61B1/00 ,  A61B1/04

Abstract: An in-vivo device may be propelled in the gastrointestinal tract by a magnetic force such that the direction of the magnetic force applied to the in-vivo device follows, or is continually adapted to, the instantaneous spatial orientation of the in-vivo device. As the in-vivo device changes orientation in the gastrointestinal tract by the wall of the gastrointestinal tract, so does the magnetic force, to follow suit.

Abstract translation: 体内装置可以通过磁力在胃肠道中推进，使得施加到体内装置的磁力的方向跟随或者连续适应体内装置的瞬时空间取向。 由于体内装置通过胃肠道的壁改变胃肠道的取向，所以磁力也随之而来。