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    Nano particle detection with X-ray capsule
    2.
    发明授权
    Nano particle detection with X-ray capsule 有权

    公开(公告)号：US10098599B2

    公开(公告)日：2018-10-16

    申请号：US15505612

    申请日：2015-10-12

    Applicant: CHECK-CAP LTD.

    Inventor： Yoav Kimchy ,  Shlomo Lewkowicz

    IPC: G06K9/00 ,  A61B6/00 ,  A61K49/00 ,  G01N23/223 ,  A61K49/04 ,  B82Y15/00

    Abstract: A colon imaging system, including an imaging capsule, having: a. a radiation source providing X-Ray and gamma radiation with energies sufficient to induce X-Ray fluorescence from nanoparticles that adhere to cancerous tissue, and which were administered to a patient in a solution prior to examining the colon with the imaging capsule; b. a detector for detecting particle energy of particles emitted responsive to the provided radiation and forming count information disclosing a number of particles detected for each energy level; c. a transceiver for transferring the count information to an external computer for analysis, and also having a computer for constructing images of an inside of the colon based on the count information; wherein the images provide an indication of locations in the colon of which the nanoparticles adhere to.

    NANO PARTICLE DETECTION WITH X-RAY CAPSULE
    3.
    发明申请
    NANO PARTICLE DETECTION WITH X-RAY CAPSULE 审中-公开

    公开(公告)号：US20180214104A1

    公开(公告)日：2018-08-02

    申请号：US15505612

    申请日：2015-10-12

    Applicant: CHECK-CAP LTD.

    Inventor： Yoav KIMCHY ,  Shlomo LEWKOWICZ

    IPC: A61B6/00 ,  A61K49/00 ,  G01N23/223

    CPC classification number: A61B6/50 ,  A61B6/4057 ,  A61B6/4241 ,  A61B6/425 ,  A61B6/485 ,  A61K49/0065 ,  A61K49/0428 ,  B82Y15/00 ,  G01N23/223

    Abstract: A colon imaging system, including an imaging capsule, having: a. a radiation source providing X-Ray and gamma radiation with energies sufficient to induce X-Ray fluorescence from nanoparticles that adhere to cancerous tissue, and which were administered to a patient in a solution prior to examining the colon with the imaging capsule; b. a detector for detecting particle energy of particles emitted responsive to the provided radiation and forming count information disclosing a number of particles detected for each energy level; c. a transceiver for transferring the count information to an external computer for analysis, and also having a computer for constructing images of an inside of the colon based on the count information; wherein the images provide an indication of locations in the colon of which the nanoparticles adhere to.

    LINEAR FAIL SAFE RADIATION CONCEALMENT MECHANISM
    5.
    发明申请
    LINEAR FAIL SAFE RADIATION CONCEALMENT MECHANISM 有权
    线性失效安全辐射机制

    公开(公告)号：US20160228077A1

    公开(公告)日：2016-08-11

    申请号：US15025895

    申请日：2014-11-18

    Applicant: CHECK-CAP LTD.

    Inventor： Yoav KIMCHY ,  Shai BRENNER

    IPC: A61B6/00 ,  A61B6/10 ,  A61B6/06 ,  A61B1/04

    CPC classification number: A61B6/4057 ,  A61B1/041 ,  A61B5/065 ,  A61B6/06 ,  A61B6/107 ,  A61B6/425 ,  A61B6/4258 ,  A61B6/4476 ,  A61B6/481 ,  A61B6/482 ,  A61B6/483 ,  A61B6/485 ,  A61B6/54 ,  A61B6/542 ,  A61B6/547 ,  A61B6/56 ,  A61B2562/162

    Abstract: A fail safe concealment mechanism for a radiation imaging capsule, including, a collimator having a first area that blocks radiation and an second area that releases radiation, a radiation source that is initially positioned inside the collimator in the area that blocks radiation, a linear mechanism that moves the radiation source inside the collimator to the area that releases radiation when power is provided to the mechanism and automatically returns the radiation source to the area that blocks radiation when power is not provided to the mechanism.

    Abstract translation: 一种用于放射线成像胶囊的故障安全隐藏机构，包括具有阻挡辐射的第一区域的准直仪和释放辐射的第二区域，最初位于准直仪内部的阻挡辐射的区域内的辐射源;线性机构 当将功率提供给机构时，将准直器内部的辐射源移动到释放辐射的区域，并且当不向机构供电时，将辐射源自动地返回到阻挡辐射的区域。

    POSITION ESTIMATION OF IMAGING CAPSULE IN GASTROINTESTINAL TRACT
    6.
    发明申请
    POSITION ESTIMATION OF IMAGING CAPSULE IN GASTROINTESTINAL TRACT 审中-公开
    成像胶囊在胃肠道牵引中的位置估计

    公开(公告)号：US20160066813A1

    公开(公告)日：2016-03-10

    申请号：US14785860

    申请日：2014-05-05

    Applicant: CHECK-CAP LTD.

    Inventor： Yoav KIMCHY ,  Boris KARELIN ,  Boaz SHPIGELMAN ,  Alex OVADIA

    IPC: A61B5/06 ,  A61B5/07 ,  A61B1/00 ,  A61B5/00 ,  A61B1/04 ,  A61B1/045

    CPC classification number: A61B5/062 ,  A61B1/00004 ,  A61B1/00016 ,  A61B1/0002 ,  A61B1/041 ,  A61B1/045 ,  A61B5/073 ,  A61B5/6833 ,  A61B5/7203 ,  A61B5/725 ,  A61B2562/0219 ,  A61B2562/0223 ,  A61B2562/162

    Abstract: A system for estimating the position of an imaging capsule that examines the gastrointestinal tract of a user, including an imaging capsule for examining inside the user; and a recorder for communicating with the imaging capsule from outside the user. The imaging capsule includes a controller for controlling functionality of the imaging capsule, a transceiver for communication with the recorder and a coil for transmission of electromagnetic signals. The recorder includes a controller for controlling functionality of the recorder, a transceiver for communication with the imaging capsule and a coil for receiving electromagnetic signals from the coil of the imaging capsule. Wherein the recorder determines the location of the imaging capsule based on measurements of the amplitude of the electromagnetic signals transmitted by the coil in the imaging capsule.

    Abstract translation: 一种用于估计检查用户的胃肠道的成像胶囊的位置的系统，包括用于在使用者内检查的成像胶囊; 以及用于从用户外部与成像胶囊通信的记录器。 成像胶囊包括用于控制成像胶囊的功能的控制器，用于与记录器通信的收发器和用于传输电磁信号的线圈。 记录器包括用于控制记录器的功能的控制器，用于与成像胶囊通信的收发器和用于从成像胶囊的线圈接收电磁信号的线圈。 其中记录器基于由成像胶囊中的线圈传输的电磁信号的幅度的测量值确定成像胶囊的位置。

    ACTIVATION OF IMAGING CAPSULES WITH ALTERNATING CURRENT
    8.
    发明申请
    ACTIVATION OF IMAGING CAPSULES WITH ALTERNATING CURRENT 审中-公开
    具有替代电流的成像胶囊的激活

    公开(公告)号：US20140275782A1

    公开(公告)日：2014-09-18

    申请号：US14218961

    申请日：2014-03-18

    Applicant: CHECK CAP LTD.

    Inventor： Yoav KIMCHY

    IPC: A61B1/00 ,  A61B1/04

    CPC classification number: A61B1/00029 ,  A61B1/041 ,  A61B1/043 ,  A61B1/31

    Abstract: An imaging capsule activating system includes a capsule containing a radiation source and an arrangement with the radiation source mounted thereon. The arrangement is configured to selectively allow emission of radiation from the radiation source. A blocking arrangement is configured to selectively block emission of radian from the radiation source. In a rest position, the emission of radiation from the arrangement is blocked. A movement arrangement configured to move the blocking arrangement relative to the arrangement. A controller operates the radiation source and the blocking arrangement. An activation coil is electrically coupled with the controller and has an initial configuration without current flow. An external activating coil receives the imaging capsule and is operable to inductively induce current flow in the activation coil within the capsule.

    Abstract translation: 成像胶囊激活系统包括包含辐射源的胶囊和其上安装有辐射源的装置。 该布置被配置为选择性地允许从辐射源发射辐射。 阻挡装置被配置为选择性地阻挡辐射源的辐射发射。 在静止位置，来自该装置的辐射的发射被阻挡。 一种配置成相对于该装置移动该阻挡装置的移动装置。 控制器操作辐射源和阻塞装置。 激活线圈与控制器电耦合并且具有没有电流的初始配置。 外部激活线圈接收成像胶囊并且可操作地感应地感应胶囊内的激活线圈中的电流。

    Radiation capsule for bowel disease imaging and localize drug delivery
    9.
    发明授权
    Radiation capsule for bowel disease imaging and localize drug delivery 有权

    公开(公告)号：US12251251B2

    公开(公告)日：2025-03-18

    申请号：US17776232

    申请日：2021-01-05

    Applicant: CHECK-CAP LTD.

    Inventor： Yoav Kimchy ,  Alex Ovadia

    IPC: A61B6/40 ,  A61B6/00 ,  A61B6/06 ,  A61B6/42

    Abstract: An imaging capsule including, a radiation source, a collimator that provides a collimated beam from the radiation source, at least one detector configured to detect particles resulting from X-ray fluorescence and/or Compton backscattering in response to the collimated beam to reconstruct images of a user's gastrointestinal tract, wherein the imaging capsule is configured to identify an inflamed area, within the user's gastrointestinal tract, based on a count of the detected particles and initiate actions responsive to detecting the inflamed area.

    SENSOR-LESS DC MOTOR CLOSED LOOP CONTROLLER FOR IMAGING CAPSULE
    10.
    发明申请
    SENSOR-LESS DC MOTOR CLOSED LOOP CONTROLLER FOR IMAGING CAPSULE 有权

    公开(公告)号：US20220313200A1

    公开(公告)日：2022-10-06

    申请号：US17642691

    申请日：2020-11-25

    Applicant: CHECK-CAP LTD.

    Inventor： Yoav KIMCHY ,  Ofer HAZUT ,  Elik CHEN

    IPC: A61B6/00 ,  A61B6/06 ,  A61B6/10

    Abstract: An imaging capsule, including a radiation source, a collimator that provides a collimated beam from the radiation source, a detector configured to detect particles resulting from X-ray fluorescence and/or Compton backscattering in response to the collimated beam, a motor to rotate the collimator and detector around an axle to scan a partial or full inner circumference of a user's colon with radiation, wherein the motor comprises a segmented commutator that is fed with a power signal via brush contacts; and wherein the motor provides a pulsed output signal based on mechanical switching of the segmented commutator on the brush contacts, providing an indication of the rotation angle of the motor as a function of time.

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