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1. 发明申请

US20220091205A1 METHOD OF ASSEMBLING A MAGNETIC RESONANCE DEVICE 有权
公开(公告)号：US20220091205A1
公开(公告)日：2022-03-24
申请号：US17307604
申请日：2021-05-04
申请人： Aspect Imaging Ltd.
发明人： Uri RAPOPORT
IPC分类号： G01R33/38 , G01R33/383
摘要： 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.

2. 发明申请

US20190250226A1 CAGE IN AN MRD WITH A FASTENING/ATTENUATING SYSTEM 审中-公开
公开(公告)号：US20190250226A1
公开(公告)日：2019-08-15
申请号：US16129953
申请日：2018-09-13
申请人： Aspect Imaging Ltd.
发明人： Uri RAPOPORT
IPC分类号： G01R33/38 , G01R33/383
CPC分类号： G01R33/3802 , G01R33/383 , Y10T29/4902 , Y10T29/49826 , Y10T29/49959
摘要： 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.

3. 发明申请

US20170176557A1 RADIOFREQUENCY SHIELDING CONDUIT IN A DOOR OR A DOORFRAME OF A MAGNETIC RESONANCE IMAGING ROOM 审中-公开
公开(公告)号：US20170176557A1
公开(公告)日：2017-06-22
申请号：US15452916
申请日：2017-03-08
申请人： Aspect Imaging Ltd.
发明人： Shmuel AZULAY , Uri RAPOPORT
IPC分类号： G01R33/422 , A61B5/00 , G01R33/48
CPC分类号： G01R33/422 , A61B5/0046 , A61B5/055 , A61B2505/01 , A61B2562/182 , G01R33/0052 , G01R33/0076 , G01R33/48
摘要： A radiofrequency (RF) shielding conduits that can be embedded within a doorframe and/or a door of a magnetic resonance imaging (MRI) room are disclosed. The RF shielding conduits can form, upon closing of door onto the doorframe, an RF shielding channel to enclose and/or allow passage of tubing of medical equipment extending from an interior of the MRI room to an environment that is external to the MRI room, while providing a RF shielding of the MRI room.

4. 发明申请

US20160334481A1 RF SHIELDING CONDUIT IN AN MRI CLOSURE ASSEMBLY 审中-公开
公开(公告)号：US20160334481A1
公开(公告)日：2016-11-17
申请号：US15105751
申请日：2014-12-17
申请人： ASPECT IMAGING LTD.
发明人： Uri RAPOPORT
IPC分类号： G01R33/42 , G01R33/00
CPC分类号： G01R33/42 , A61B5/055 , A61B2562/182 , G01R33/0052 , G01R33/28 , G01R33/422 , G01R33/48 , H05K9/00
摘要： The present invention provides, in a magnetic resonance imaging device (MRD) comprising (a) a main longitudinal axis with a distal and proximal ends; (b) an open bore extended along the axis and terminated by an aperture located in the proximal end; and (c) a closure assembly which is shaped to fit the aperture; an RF shielding conduit (RFSC), having apertures shaped to permit passage of medical equipment tubing from the external environment of the MRD to inner space of the bore, affixed to the closure assembly, wherein the conduit is characterized by a length (l) and width (w), l:w ratio is greater than a predefined value n, thereby providing RF shielding.

5. 发明申请

US20160206493A1 PASSIVE THERMO-REGULATED NEONATAL TRANSPORT INCUBATOR 审中-公开
标题翻译：被动热调节的新生儿输血管
公开(公告)号：US20160206493A1
公开(公告)日：2016-07-21
申请号：US14915906
申请日：2014-09-02
申请人： ASPECT IMAGING LTD.
发明人： Uri RAPOPORT
IPC分类号： A61G11/00 , A61M16/00 , A61F7/00
CPC分类号： A61F7/0053 , A61B5/0555 , A61B2503/045 , A61F2007/0054 , A61F2007/0055 , A61F2007/0057 , A61F2007/006 , A61F2007/0093 , A61F2007/0095 , A61G11/00 , A61G11/009 , A61G2200/14 , A61G2203/30 , A61G2203/36 , A61G2203/44 , A61G2203/46 , A61G2203/70 , A61G2210/50 , A61M16/0003 , A61M16/105 , A61M16/161 , A61M2016/0027 , A61M2205/0233 , A61M2205/3633 , A61M2205/42 , G01H3/14 , G10K11/162 , G10K11/168 , G10K11/172 , G10K11/175 , G10K11/20 , G10K2210/116 , G10K2210/118 , G10K2210/129 , G10K2210/301 , G10K2210/3223 , G10K2210/3224 , G10K2210/509
摘要： A passive neonatal transport incubator (PNTI), useful for thermo-regulating a neonate, comprising an inner volume configured by means of size and shape to accommodate the neonate, the inner volume is defined by an envelope having a main longitudinal axis with a proximal end and an opposite distal end, having the envelope is at least partially perforated. Further the PNTI is configured to be ventilated by an independently ventilated medical device, and is configured by means of size, shape and material to allow the neonate be examined by the medical device.
摘要翻译：一种用于热调节新生儿的被动新生儿运输培养箱（PNTI），包括通过尺寸和形状配置以容纳新生儿的内部体积，内部体积由具有近端的主纵向轴线的包络限定并且具有所述外壳的相对的远端至少部分地穿孔。此外，PNTI被配置为通过独立通风的医疗装置通风，并且通过尺寸，形状和材料构造以允许新生儿被医疗装置检查。

6. 发明申请

US20160199241A1 INCUBATOR WITH A NOISE MUFFLING MECHANISM AND METHOD THEREOF 审中-公开
标题翻译：具有噪声消除机制的吸入器及其方法
公开(公告)号：US20160199241A1
公开(公告)日：2016-07-14
申请号：US14915671
申请日：2014-09-02
申请人： ASPECT IMAGING LTD.
发明人： Uri RAPOPORT
IPC分类号： A61G11/00 , G10K11/175
CPC分类号： A61F7/0053 , A61B5/0555 , A61B2503/045 , A61F2007/0054 , A61F2007/0055 , A61F2007/0057 , A61F2007/006 , A61F2007/0093 , A61F2007/0095 , A61G11/00 , A61G11/009 , A61G2200/14 , A61G2203/30 , A61G2203/36 , A61G2203/44 , A61G2203/46 , A61G2203/70 , A61G2210/50 , A61M16/0003 , A61M16/105 , A61M16/161 , A61M2016/0027 , A61M2205/0233 , A61M2205/3633 , A61M2205/42 , G01H3/14 , G10K11/162 , G10K11/168 , G10K11/172 , G10K11/175 , G10K11/20 , G10K2210/116 , G10K2210/118 , G10K2210/129 , G10K2210/301 , G10K2210/3223 , G10K2210/3224 , G10K2210/509
摘要： A noise-attenuating neonate incubator (NANI) comprising sound attenuating module (SAM) configured to decrease the ratio, (AmpRatt_i), of the sound's amplitude at a time, t_i, to a reference amplitude, to a critical amplitude ratio value of said sound measured over a predetermined time, At, (AmpRQVΔt) or less. The SAM comprises passive noise attenuating, active noise attenuating or both. A method for sound attenuating a neonate incubator, characterized by: (a) obtaining a noise-attenuating neonate incubator (NANI) comprising sound attenuating module (SAM) configured to decrease AmpRatt_i to AmpRQVΔt or less; (b) accommodating said neonate in said NANI; and, (c) attenuating said noise by said at least one SAM, thereby changing the sound signature.
摘要翻译：一种噪声衰减的新生儿培养箱（NANI），包括声音衰减模块（SAM），其被配置为将一次的声音振幅t_i的比值（AmpRatt_i）降低到参考振幅，达到所述声音的临界幅度比值在（AmpRQV＆Dgr; t）以下的预定时间内测量。 SAM包括被动噪声衰减，有源噪声衰减或两者。一种用于声音衰减新生儿培养箱的方法，其特征在于：（a）获得包含声音衰减模块（SAM）的噪声衰减新生儿培养箱（NANI），所述衰减模块被配置为将AmpRatt_i减小到AmpRQV＆Dgr; t或更小; （b）在所述NANI中容纳所述新生儿; 和（c）通过所述至少一个SAM衰减所述噪声，从而改变声音签名。

7. 发明申请

US20150338486A1 UNIPOLAR FAST SPIN ECHO FOR PERMANENT MAGNET MRI 审中-公开
标题翻译：用于永久磁铁MRI的单极快速旋转电极
公开(公告)号：US20150338486A1
公开(公告)日：2015-11-26
申请号：US14700207
申请日：2015-04-30
申请人： ASPECT IMAGING LTD.
发明人： Boaz SHAPIRA , Uri RAPOPORT
IPC分类号： G01R33/56 , G01R33/383 , G01R33/561
CPC分类号： G01R33/383 , G01R33/5617 , G01R33/56563
摘要： A method of reducing artifacts produced during Fast Spin Echo measurements made using permanent magnet NMR instruments. The method includes applying encoding gradients that do not switch signs throughout the experiment. Prior to the 90° RF pulse, a strong RM gradient pulse is given to produce a dominant and constant residual magnetization. The encoding is done through the combination of encoding gradients with the aid of the 180° RF pulses of the echo train. A first constant encoding gradient is given before the first 180 pulse. Then two variable encoding gradients are provided after each 180 pulse; one applied prior to and one applied subsequent to each acquisition in the echo train.
摘要翻译：在使用永久磁共振仪器进行的快速自旋回波测量过程中减少伪影产生的方法。该方法包括在整个实验中应用不切换符号的编码梯度。在90°RF脉冲之前，给出强的RM梯度脉冲以产生显性和恒定的剩余磁化。借助于回波串的180°RF脉冲，通过编码梯度的组合完成编码。第一个恒定编码梯度在第一个180脉冲之前给出。然后在每180次脉冲之后提供两个可变编码梯度; 一个应用于回波序列中的每个采集之后和之后应用。

8. 发明申请

US20150168519A1 RF SHIELDING CONDUIT IN AN MRI CLOSURE ASSEMBLY 有权
标题翻译： MRI封闭组件中的RF屏蔽线
公开(公告)号：US20150168519A1
公开(公告)日：2015-06-18
申请号：US14574785
申请日：2014-12-18
申请人： ASPECT IMAGING LTD.
发明人： Uri RAPOPORT
IPC分类号： G01R33/422 , G01R33/48
CPC分类号： G01R33/42 , A61B5/055 , A61B2562/182 , G01R33/0052 , G01R33/28 , G01R33/422 , G01R33/48 , H05K9/00
摘要： The present invention provides, in a magnetic resonance imaging device (MRD) comprising (a) a main longitudinal axis with a distal and proximal ends; (b) an open bore extended along the axis and terminated by an aperture located in the proximal end; and (c) a closure assembly which is shaped to fit the aperture; an RF shielding conduit (RFSC), having apertures shaped to permit passage of medical equipment tubing from the external environment of the MRD to inner space of the bore, affixed to the closure assembly, wherein the conduit is characterized by a length (l) and width (w), l:w ratio is greater than a predefined value n, thereby providing RF shielding.
摘要翻译：本发明在磁共振成像装置（MRD）中提供，该磁共振成像装置包括：（a）具有远端和近端的主纵轴; （b）沿轴线延伸并由位于近端的孔终止的开孔; 和（c）成形为适合孔的封闭组件; RF屏蔽导管（RFSC），其具有成形为允许医疗设备管道从MRD的外部环境通向固定到封闭组件的孔的内部空间的孔，其中导管的特征在于长度（l）和宽（w），l：w比大于预定值n，从而提供RF屏蔽。

9. 发明申请

US20150160311A1 CAPSULE FOR A PNEUMATIC SAMPLE FEEDWAY 审中-公开
标题翻译：用于气动样品进料的胶囊
公开(公告)号：US20150160311A1
公开(公告)日：2015-06-11
申请号：US14626391
申请日：2015-02-19
申请人： ASPECT IMAGING LTD
发明人： Uri RAPOPORT , Itzchak RABINOVITZ
IPC分类号： G01R33/30 , B65G51/22 , B65G51/04
CPC分类号： G01R33/307 , B65G51/22
摘要： A pneumatic sample feedway embeddable into a magnetic resonance imaging (MRI) device. The pneumatic sample feedway includes: a plurality of capsules configured for enclosing biological tissue samples; and a conductor pipe connectable to a source of a compressed fluid. The pipe is configured to receive a train of capsules and pneumatically forward the capsules into the MRI device.
摘要翻译：一种可嵌入磁共振成像（MRI）装置的气动样品供给路径。气动样品供给路径包括：多个胶囊，其被配置用于封闭生物组织样品; 以及可连接到压缩流体源的导体管。管被构造成接收一系列胶囊并将胶囊气动地前进到MRI装置中。

10. 发明申请

US20150141799A1 MRI-INCUBATOR'S CLOSURE ASSEMBLY 审中-公开
标题翻译： MRI-INCUBATOR的关闭组件
公开(公告)号：US20150141799A1
公开(公告)日：2015-05-21
申请号：US14539442
申请日：2014-11-12
申请人： ASPECT IMAGING LTD.
发明人： Uri RAPOPORT , Itzchak RABINOVITZ
IPC分类号： A61B5/055 , A61B5/00 , A61G11/00
CPC分类号： A61B5/0555 , A61B5/0033 , A61B2503/045 , A61G11/005 , G01R33/28 , G01R33/422 , Y10T29/49771
摘要： An incubator's closure assembly adapted to shut the aperture of a magnetic resonance imaging device (MRD) having an open bore extended along the MRD's longitudinal axis with a distal end and proximal end, the bore is terminated by the aperture located in the proximal end, into which a neonate's incubator is inserted, thereby shutting the MRD bore aperture. The closure assembly comprising at least one U-shaped conduit having (i) an array of distal and proximal sealing walls, both are substantially perpendicular to the longitudinal axis and having upwards and downwards directions, and (ii) a recess in between the walls having length, in upwards to downwards direction, and width, in distal to proximal direction, each of the proximal wall and the distal wall comprising a cutout at opposite directions, and wherein in the recess, the ratio of length to width is greater than a predefined value n.
摘要翻译：一种适于闭合具有沿着MRD的纵向轴线延伸的具有远端和近端的开放孔的磁共振成像装置（MRD）的孔的培养箱闭合组件，孔由位于近端的孔终止，其中插入新生儿的孵育器，从而关闭MRD孔径。闭合组件包括至少一个U形导管，其具有（i）远端密封壁和近侧密封壁的阵列，两者均基本上垂直于纵向轴线并具有向上和向下的方向，以及（ii）壁之间的凹部，在远侧至近端方向的远端至远端方向上的长度，以及宽度，近端壁和远侧壁中的每一个包括在相反方向上的切口，并且其中在凹部中，长度与宽度之比大于预定义价值n。

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