公开(公告)号：US20150123657A1

公开(公告)日：2015-05-07

申请号：US14070695

申请日：2013-11-04

Applicant: ASPECT IMAGING LTD.

Inventor： Uri RAPOPORT

IPC: G01R33/54

CPC classification number: G01R33/543

Abstract: A method of operating a magnetic resonance imaging (MRI) device for habituating a patient and/or user to acoustic-noise of the device's operation. The method includes: listing a required set of the pulse-sequences (RSPS) for the patient, modifying the RSPS to a new set of sequences (NSPS) further comprising at least one demo-sequence, and operating, by means of generating the pulse-sequences, according to the NSPS. The demo-sequence is a redundant sequence, used solely for acoustic-sound habituation, while the originally listed RSPS are used for medical readings, thereby habituating the patient and/or user to the acoustic-noise of the operation.

Abstract translation: 一种操作磁共振成像（MRI）装置的方法，用于将患者和/或使用者习惯于装置操作的声学噪声。 该方法包括：列出用于患者的所需脉冲序列集合（RSPS），将RSPS修改为还包括至少一个演示序列的新的序列集（NSPS），并且通过产生脉冲 根据NSPS。 演示序列是冗余序列，仅用于声音习惯，而原始列出的RSPS用于医疗读数，从而使患者和/或用户习惯于操作的声学噪声。

公开(公告)号：US08844470B2

公开(公告)日：2014-09-30

申请号：US13241350

申请日：2011-09-23

Applicant: Uri Rapoport ,  Itzchak Rabinovitz

Inventor： Uri Rapoport ,  Itzchak Rabinovitz

IPC: A01K1/03 ,  A01K1/06 ,  A61D3/00

CPC classification number: A01K1/0613 ,  A61D3/00

Abstract: An animal handling system (AMS), useful for positioning an immobilized animal in a predefined configuration, including: a proximal portion, held outside a medical device, comprises at least one inner shaft, and at least one outer shaft, the at least one outer shaft telescopically maneuverable along the at least one inner shaft to provide a telescopic mechanism of variable (proximal-) length, the proximal portion; and a distal portion comprising a configurable encapsulatable life support system (ELSS), the ELSS is rotatable and/or linearly reciprocatable along the main longitudinal axis of the shafts by means of the maneuverable telescopic mechanism of the proximal portion. The proximal portion further comprising indicia indicating the linear displacement and rotation of the ELSS of the distal portion, such that the ELSS is accurately and reversibly configured within the medical device to optimized animal analyses.

Abstract translation: 一种用于将固定化动物定位在预定构型中的动物处理系统（AMS），包括：保持在医疗装置外部的近端部分，包括至少一个内部轴和至少一个外部轴，所述至少一个外部轴 所述轴可沿着所述至少一个内轴可伸缩地操纵以提供可变（近端）长度的伸缩机构，所述近端部分; 以及包括可配置的可密封的寿命支持系统（ELSS）的远端部分，所述ELSS通过所述近端部分的可操纵的伸缩机构沿着所述轴的主纵向轴线可旋转和/或可直线地往复运动。 近端部分还包括指示远侧部分的ELSS的线性位移和旋转的标记，使得ELSS在医疗装置内精确和可逆地构造以优化动物分析。

公开(公告)号：US08807084B2

公开(公告)日：2014-08-19

申请号：US13241367

申请日：2011-09-23

Applicant: Uri Rapoport ,  Itzchak Rabinovitz

Inventor： Uri Rapoport ,  Itzchak Rabinovitz

IPC: G01R33/30

CPC classification number: A61B5/0555 ,  A01K29/005 ,  G01R33/30

Abstract: An animal handling system for use in a magnetic resonance device (MRD) device, including: a first elongated enclosure having a proximal end, a distal open end and a first geometry, and a second elongated enclosure having a proximal end, a distal open end and a second geometry. The first geometry comprises a first cross-sectional area that is larger than a second cross-sectional area of the second geometry. The first elongated enclosure is inserted into a first input port of the MRD device and the second elongated enclosure is inserted in a second input port of the MRD device diametrically opposite to first input port. When the first elongated enclosure and the second elongated enclosure are inserted into the respective input ports, the second elongated enclosure slides into the first elongated enclosure through the open distal end of the first elongated enclosure.

Abstract translation: 一种用于磁共振装置（MRD）装置的动物处理系统，包括：具有近端，远端开口端和第一几何形状的第一细长外壳，以及具有近端，远端开口端 和第二个几何。 第一几何形状包括大于第二几何形状的第二横截面积的第一横截面面积。 第一细长外壳被插入到MRD装置的第一输入端口中，并且第二细长外壳插入在与第一输入端口径向相对的MRD装置的第二输入端口中。 当第一细长外壳和第二细长外壳插入相应的输入端口时，第二细长外壳通过第一细长外壳的开口远端滑入第一细长外壳。

公开(公告)号：US20140225611A1

公开(公告)日：2014-08-14

申请号：US14178882

申请日：2014-02-12

Applicant: ASPECT IMAGING LTD.

Inventor： Uri RAPOPORT

IPC: G01R33/30 ,  G01R33/56

CPC classification number: G01R33/30 ,  G01R33/302 ,  G01R33/3802 ,  G01R33/3806 ,  G01R33/381 ,  G01R33/3815 ,  G01R33/383 ,  G01R33/465 ,  G01R33/5601

Abstract: A system for MRI imaging the near surface of tissue specimens wherein the volume of interest of the MRI is held substantially within the surface-proximate tissue of the specimen by means of some combination of maneuvering the specimen, maneuvering the MRI RF magnetic field magnet, maneuvering the MRI RF receiver coil, maneuvering the static field magnets, and reshaping the tissue.

Abstract translation: 用于对组织样本的近表面进行MRI成像的系统，其中MRI的感兴趣的体积通过操纵样本，操纵MRI RF磁场磁体的某种组合基本上保持在样本的表面附近组织内，机动 MRI射频接收器线圈，操纵静态磁体，并重塑组织。

公开(公告)号：US20140158062A1

公开(公告)日：2014-06-12

申请号：US14182766

申请日：2014-02-18

Applicant: Aspect Imaging Ltd.

Inventor： Uri Rapoport ,  Itzchak Rabinovitz

IPC: A01K29/00 ,  A61B5/055

CPC classification number: A61B5/0555 ,  A01K29/005 ,  G01R33/30

Abstract: An animal handling system for use in an MRD device, including: a first elongated enclosure having a proximal end, a distal open end and a first geometry, and a second first elongated enclosure having a proximal end, a distal open end and a second geometry. The first second geometry comprises a first cross-sectional area which is larger than a second cross-sectional area of the second geometry. The first elongated enclosure is inserted into a first input port of the MRD device and the second elongated enclosure is inserted in a second input port of the MRD device diametrically opposite to second input port, such that on insertion of the first elongated enclosure into the first input port and insertion of the second elongated enclosure into the second input, the second elongated enclosure slides into the first elongated enclosure through the open distal end of the first elongated enclosure.

Abstract translation: 一种用于MRD装置的动物处理系统，包括：具有近端，远端开口端和第一几何形状的第一细长外壳，以及具有近端，远端开口端和第二几何形状的第二第一细长外壳 。 第一第二几何形状包括大于第二几何形状的第二横截面积的第一横截面面积。 所述第一细长外壳被插入到所述MRD装置的第一输入端口中，并且所述第二细长外壳插入到所述MRD装置的与所述第二输入端口径向相对的第二输入端口中，使得在将所述第一细长外壳插入所述第一细长外壳 输入端口和将第二细长外壳插入第二输入端，第二细长外壳通过第一细长外壳的敞开的远端滑入第一细长外壳。

公开(公告)号：US20130109956A1

公开(公告)日：2013-05-02

申请号：US13808476

申请日：2011-07-07

Applicant: Uri Rapoport

Inventor： Uri Rapoport

IPC: A61G11/00 ,  A61B5/055

CPC classification number: A61G11/005 ,  A61B5/055 ,  A61G11/00

Abstract: The present invention premature neonate life support environmental cradle (SEC), adapted by means of shape and size to be accommodated within (i) an incubator for premature neonates; and (ii) a measurement device, especially an MRI device. The SEC is configured for a first at least one open position for accommodating said neonate whilst the SEC is within the incubator, and a second closed position for confinement of the neonate within a sealed volume of incubator atmosphere within the SEC such that the integrity of the confinement is maintained upon removal of the closed SEC containing the neonate from the incubator.

Abstract translation: 本发明的早产新生儿生命支持环境摇篮（SEC），其适于通过形状和尺寸来适应（i）用于早产新生儿的培养箱; 和（ii）测量装置，特别是MRI装置。 SEC被配置为用于容纳所述新生儿的第一至少一个打开位置，同时SEC处于培养箱内，以及第二关闭位置，用于将新生儿限制在SEC内的密闭体积的培养箱气氛中，使得 在从培养箱中取出含有新生儿的封闭的SEC后，维持密闭。

公开(公告)号：US11887778B2

公开(公告)日：2024-01-30

申请号：US17103534

申请日：2020-11-24

Applicant: Aspect Imaging Ltd.

Inventor： Uri Rapoport ,  Yoram Cohen ,  Yair Goldfarb

IPC: H01F7/02

CPC classification number: H01F7/0278 ,  H01F7/02 ,  H01F7/021 ,  H01F7/0205 ,  H01F7/0221 ,  H01F7/0226 ,  H01F7/0231 ,  H01F7/0242 ,  H01F7/0215 ,  H01F7/0236

Abstract: Generally, a system for generating a magnetic field having a desired magnetic field strength and/or a desired magnetic field direction is provided. The system can include a plurality of magnetic segments and/or a plurality of ferromagnetic segments. Each magnetic segment can be positioned adjacent to at least one of the plurality of magnetic segments. Each ferromagnetic segment can be positioned adjacent to at least one of the plurality of magnetic segments. In various embodiments, a size, shape, positioning and/or number of magnetic segments and/or ferromagnetic segments in the system, as well as a magnetization direction of the magnetic segments can be predetermined based on, for example, predetermined parameters of the system (e.g., a desired magnetic field strength, direction and/or uniformity of the magnetic field, a desired elimination of a magnetic fringe field and/or total weight of the system) and/or based on a desired application of the system (e.g., performing a magnetic resonance imaging of at least a portion of a patient and/or performing a magnetic resonance spectroscopy of a sample).

公开(公告)号：US11284812B2

公开(公告)日：2022-03-29

申请号：US16733720

申请日：2020-01-03

Applicant: ASPECT IMAGING LTD.

Inventor： Uri Rapoport

IPC: A61B5/055 ,  G01R33/30 ,  A61G11/00 ,  A61F7/00 ,  G01R33/38 ,  G01R33/28 ,  G01R33/34 ,  A61G13/10 ,  A61G13/02 ,  A61B17/00

Abstract: A maneuverable RF coil assembly, useful for being maneuvered at both positions: (i) over at least a portion of a neonate immobilized within a cradle at time of MR imaging; and (ii) below or aside the cradle when it is not required for imaging. The maneuverable RF coil assembly comprises at least one RF coil and maneuvering mechanism. The maneuvering mechanism comprises both: (i) a linear reciprocating mechanism for approaching or otherwise drawing away at least one coil to and from the neonate; and (ii) tilting mechanism for placing at least one coil away from the neonate.

公开(公告)号：US20220011393A1

公开(公告)日：2022-01-13

申请号：US17288799

申请日：2019-10-27

Applicant: ASPECT IMAGING LTD.

Inventor： Noa STRAUSS ,  Shmuel AZULAY

IPC: G01R33/565 ,  G01R33/567 ,  G01R33/48

Abstract: An MRI image is generated base on a first MRI scan and a second MRI scan. Using corresponding first and second k-space grid data, at least one instance of subject movement during acquisition of scan line data as part of the first MRI scan or second MRI scan is identified. Motion sensor data is consulted to determine if each identified instance of subject movement was during the first MRI scan or the second MRI scan. Corrected k-space grid data is generated using the other k-space grid data on a scan line by scan line basis and a resulting MRI image is generated therefrom.

公开(公告)号：US20210210268A1

公开(公告)日：2021-07-08

申请号：US17103505

申请日：2020-11-24

Applicant: Aspect Imaging Ltd.

Inventor： Uri RAPOPORT ,  Yair GOLDFARB ,  Yoram COHEN

IPC: H01F7/02 ,  G01R33/383 ,  G01R33/3873

Abstract: A magnetic field device, with a first magnet, a first ferromagnetic element positioned adjacent to the first magnet, a second magnet, a second ferromagnetic element positioned adjacent to the second magnet and relative to the first ferromagnetic element to create a gap between the first ferromagnetic element and the second ferromagnetic element, and a third magnet positioned between the first ferromagnetic element and the second ferromagnetic element and within the gap.