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    PREMATURE NEONATE CRADLE
    111.
    发明申请
    PREMATURE NEONATE CRADLE 审中-公开

    公开(公告)号：US20140039295A1

    公开(公告)日：2014-02-06

    申请号：US13906785

    申请日：2013-05-31

    Applicant: ASPECT IMAGING LTD.

    Inventor： Uri RAPOPORT

    IPC: A61G11/00 ,  A61M16/08 ,  A61B5/055 ,  A61M16/00 ,  A61M16/12 ,  A61M1/00

    CPC classification number: A61G11/00 ,  A61B5/0555 ,  A61M1/00 ,  A61M16/021 ,  A61M2205/057 ,  A61M2209/084 ,  A61M2240/00

    Abstract: A cradle configured for life supporting a premature neonate during magnetic resonance imaging procedure. The cradle includes a receptacle configured for receiving the neonate and inserting into a MRI apparatus. The receptacle is magnetically transparent. The cradle includes a unit of neonate life support remotely connected to the receptacle such that a magnetic field of the MRI apparatus is not disturbed by the life support unit.

    Abstract translation: 配置为在磁共振成像过程中支持过早新生儿的生命的支架。 支架包括被配置为接收新生儿并插入到MRI装置中的插座。 容器是磁性透明的。 支架包括远程连接到插座的新生儿生命支持单元，使得MRI装置的磁场不被生命支持单元干扰。

    HIGH RESOLUTION HIGH CONTRAST MRI FOR FLOWING MEDIA
    112.
    发明申请
    HIGH RESOLUTION HIGH CONTRAST MRI FOR FLOWING MEDIA 有权
    高分辨率高对比度MRI用于流动媒体

    公开(公告)号：US20130328563A1

    公开(公告)日：2013-12-12

    申请号：US13652768

    申请日：2012-10-16

    Applicant: ASPECT IMAGING LTD.

    Inventor： Uri RAPOPORT

    IPC: G01R33/32

    CPC classification number: G01R33/32 ,  G01N24/084 ,  G01R33/445 ,  G01R33/56

    Abstract: An MRI device for providing high-contrast, high-resolution images of a fluid. The device includes: an envelope for at least partially confining the fluid; a plurality of magnets located at least partially around the envelope; and a CPU to process the images, including a computer readable medium containing instructions for generating at least one third image superimposing at least one image of the first images with at least one image of the second images, whereby a high-contrast, high-resolution real-time continuous images of the fluid is obtained.

    Abstract translation: 用于提供流体的高对比度，高分辨率图像的MRI装置。 该装置包括：用于至少部分地限制流体的信封; 至少部分地围绕所述封套定位的多个磁体; 以及CPU，用于处理所述图像，包括计算机可读介质，所述计算机可读介质包含用于生成至少一个第三图像的指令，所述至少一个第三图像用所述第二图像的至少一个图像叠加所述第一图像的至少一个图像，由此高对比度，高分辨率 获得流体的实时连续图像。

    HIGH RESOLUTION HIGH CONTRAST MRI FOR FLOWING MEDIA
    113.
    发明申请
    HIGH RESOLUTION HIGH CONTRAST MRI FOR FLOWING MEDIA 有权

    公开(公告)号：US20130328560A1

    公开(公告)日：2013-12-12

    申请号：US13652791

    申请日：2012-10-16

    Applicant: ASPECT IMAGING LTD.

    Inventor： Uri RAPOPORT

    IPC: G01R33/56

    CPC classification number: G01R33/32 ,  G01N24/084 ,  G01R33/445 ,  G01R33/56

    Abstract: An MRI device for providing high-contrast, high-resolution images of a fluid. The device includes: an envelope for at least partially confining the fluid; a plurality of magnets located at least partially around the envelope; and a CPU to process the images, including a computer readable medium containing instructions for generating at least one third image superimposing at least one image of the first images with at least one image of the second images, whereby a high-contrast, high-resolution real-time continuous images of the fluid is obtained.

    HIGH RESOLUTION HIGH CONTRAST MRI FOR FLOWING MEDIA
    114.
    发明申请
    HIGH RESOLUTION HIGH CONTRAST MRI FOR FLOWING MEDIA 有权

    公开(公告)号：US20130328559A1

    公开(公告)日：2013-12-12

    申请号：US13652780

    申请日：2012-10-16

    Applicant: ASPECT IMAGING LTD.

    Inventor： Uri RAPOPORT

    IPC: G01R33/32

    CPC classification number: G01R33/32 ,  G01N24/084 ,  G01R33/445 ,  G01R33/56

    Abstract: An MRI device for providing high-contrast, high-resolution images of a fluid. The device includes: an envelope for at least partially confining the fluid; a plurality of magnets located at least partially around the envelope; and a CPU to process the images, including a computer readable medium containing instructions for generating at least one third image superimposing at least one image of the first images with at least one image of the second images, whereby a high-contrast, high-resolution real-time continuous images of the fluid is obtained.

    Method of assembling a magnetic resonance device
    117.
    发明授权
    Method of assembling a magnetic resonance device 有权

    公开(公告)号：US10996297B2

    公开(公告)日：2021-05-04

    申请号：US16129953

    申请日：2018-09-13

    Applicant: Aspect Imaging Ltd.

    Inventor： Uri Rapoport

    IPC: G01R33/38 ,  G01R33/383

    Abstract: A cage with a fastening system (1) in a magnetic resonance device (MRD) is disclosed, said cage in an MRD comprising (a) M pole pieces (45) (M≥2); (b) N side magnets (20) (N≥2), said side magnets substantially enclosing said pole pieces and thereby defining a magnetic envelope and enclosed volume therein; (c) N side walls (10), said side walls substantially enclosing said side magnets; (d) P face walls (30) (P≥2); and (e) a plurality of fastening rods (100); wherein each of said fastening rods physically interconnects at least one pair of side walls, passing through at least one of said side magnets and at least one of said pole pieces.

    RF SHIELDING CHANNEL IN MRI-INCUBATORS CLOSURE ASSEMBLY
    118.
    发明申请
    RF SHIELDING CHANNEL IN MRI-INCUBATORS CLOSURE ASSEMBLY 有权

    公开(公告)号：US20210109176A1

    公开(公告)日：2021-04-15

    申请号：US17063119

    申请日：2020-10-05

    Applicant: Aspect Imaging Ltd.

    Inventor： Uri RAPOPORT ,  Itzhak RABINOVITZ ,  Shmuel AZULAY

    IPC: G01R33/422 ,  A61B5/00 ,  A61G11/00 ,  A61B5/055

    Abstract: A neonate incubator for positioning a neonate within a magnetic resonance imaging (MRI) device is provided. The neonate incubator can include: a proximal end and a distal end; a radio frequency (RF) shielding door coupled to the distal end, the RF shielding door to mate with a bore of the MRI device to provide RF shielding; and a RF channel that extends along an axis that is substantially parallel to a longitudinal axis of the neonate incubator from an interior chamber of the neonate incubator through the RF shielding door, the RF channel having a length to width ratio of at least 5 to 1.

    METHOD AND APPARATUS FOR THERAPEUTIC HYPERTHERMIA DURING AN MRI SCAN
    119.
    发明申请
    METHOD AND APPARATUS FOR THERAPEUTIC HYPERTHERMIA DURING AN MRI SCAN 有权

    公开(公告)号：US20210007884A1

    公开(公告)日：2021-01-14

    申请号：US16508005

    申请日：2019-07-10

    Applicant: Aspect Imaging Ltd.

    Inventor： Uri RAPOPORT ,  Noa STRAUSS ,  Shmuel AZULAY

    IPC: A61F7/00 ,  A61B5/055 ,  G01R33/50

    Abstract: A therapeutic hyperthermia device and method for using the same includes a cooling blanket dimensioned to at least partially cover a human, a conduit coupled to the cooling blanket, and cooling liquid. Each of the cooling blanket, conduit, and cooling liquid have a negligible effect on a magnetic resonance (MR) image taken by an MRI device. The cooling liquid may have a spin-lattice relaxation time (T1) and a spin-spin relaxation time (T2), where either or both of T1 and T2 are less than 2 milliseconds in duration. The cooling liquid may be one of water with manganite chloride, and water with sodium chloride.

    Diagnostic tool for EM perturbations in MRI systems
    120.
    发明授权
    Diagnostic tool for EM perturbations in MRI systems 有权

    公开(公告)号：US10890636B2

    公开(公告)日：2021-01-12

    申请号：US14700205

    申请日：2015-04-30

    Applicant: ASPECT IMAGING LTD.

    Inventor： Boaz Shapira

    IPC: G01R23/00 ,  G01R33/383 ,  G01R33/565

    Abstract: A method of determining the frequency and amplitude of a perturbing cyclic EM signal in the field of view of an NMR or MRI system during acquisition of a spin-echo spectrum. The frequency ν of the perturbing electromagnetic signal is determined by acquiring a plurality of n 2D NMR spectra with n different values of TR; selecting a peak in each of the n NMR spectra; determining the area of the peak; calculating possible frequencies along the ΩTR axis; and eliminating results that do not match the position along the Ωτ axis, thereby obtaining ν. The amplitude α of the perturbing electromagnetic signal is determined by calculating the square of the area of the peak.

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