Abstract: 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.

Abstract: A magnetic resonance imaging (MRI) system is provided. The MRI system can include a magnetic field device to generate a magnetic field within a measurement volume and to generate a magnetic fringe field external to the measurement volume. The MRI system can include a ferromagnetic housing to envelop the magnetic field device. The housing can have a first portion and a second portion, where thickness of the first portion is different from thickness of the second portion. The MRI system can include a plate having a plate opening and positioned external to the housing at a predetermined distance from the housing. In some embodiments, the magnetic fringe field generated by the MRI system can be asymmetric with respect to a center of the measurement volume.

Abstract: An incubator including a plurality of panels. At least one of the panels, or portion thereof, is a multi functional panel that is reversibly connected to at least one of the plurality of panels. The incubator can be opened and closed. In a closed configuration, the incubator sealingly encloses an internal environment. In an open configuration, the multi-functional panel is deployable as a countertop.

Abstract: 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.

Abstract: 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, 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 to be examined by the medical device.

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.

Abstract: An MRI-free non-destructive on-line system for detecting a presence of a material in a sample. The system includes a flow conduit encompassed by a tunable RF coil and having an input duct and an output duct; a flow of the sample through the flow conduit; a signal detector that detects frequency-dependent output signals as a function of a frequency variation of the RF tunable coil within a frequency range of an RF resonant frequency of a standard sample of the substance; and a processing unit.

Abstract: Generally, a system for soothing a baby during imaging by an imaging device is provided. The system can include: a capsule incubator for positioning the baby within the imaging device, the capsule incubator can include: a bottom portion having an inner surface, a bed positioned on top of the inner surface for positioning the baby thereon, and one or more members coupled to the bottom portion that are positioned in a first position to open the capsule incubator and a second position to close the capsule incubator; a vibrational device including a vibrational element that extends from outside of the capsule incubator into the capsule incubator and is coupled to the bed to cause the bed to vibrate with a predetermined vibrational frequency, thus causing the baby to vibrate with the predetermined vibrational frequency.

Abstract: A portable nuclear magnetic resonance (NMR) device and a method of determining an oil concentration in water are disclosed. The portable NMR device can include a magnetic field assembly to carry out NMR measurements of water. The portable NMR device can include a housing to at least partly surround the magnetic field assembly and to substantially eliminate a magnetic fringe field generated by the magnetic field assembly outside the housing. The portable NMR device can also include an analysis module to receive the NMR measurement of the water and to determine, based on the received NMR measurements of the water, the oil concentration in the water.

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.

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.

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. 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: 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.

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.

Abstract: A protective cover for an open bore MRI is disclosed. The cover comprises a semi-permeable barrier, MRI shielding, and physical shielding; is at least partially transparent; and it comprises fluid connection means for providing a fluid connection between an inner open bore of said open bore MRI and an environment external to said open bore MRI. A camera operable in a MRI system is disclosed. The camera can be positioned adjacent to an RF shield (e.g., the protective cover) and external to a bore of the MRI system. The camera can generate an image of at least a portion of a patient during operation of the MRI system.

Abstract: Some embodiments are related to a portable or stationary system for determining the quality of processed food product. The system can be hand handled by a user, located on a production line or placed a laboratory. The system can include a Nuclear Magnetic Resonance (NMR) spectrometer and a controller. The controller can be configured to: receive an NMR spectrum of the processed food product from the NMR spectrometer, identify a first peak related to a first component of the processed food product from the received NMR spectrum and determine the quality of the processed food product based on the identification. The controller may further configured to control parameters of the production line based on the determined quality.

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.

Abstract: An NMR/MRI-based integrated system for analyzing and treating of a drilling mud for drilling mud recycling line; the system comprising drilling mud recycling equipment; an NMR/MRI device configured to provide at least one image of at least a portion of the drilling mud at least one characterized recycling step in the drilling mud recycling line; and a processor for analyzing and controlling the recycling of the drilling mud; wherein the NMR/MRI-based integrated system is operating in a method of analyzing the NMR/MRI image online; operatively communicating results of the analysis to the drilling mud recycling equipment; and online feedback controlling at least one step in the recycling of the drilling mud recycling equipment, thereby controlling automatically at least one step in the recycling of the drilling mud recycling.

Abstract: A method of determining a NMR prediction result of a sample is provided. The method can include receiving a NMR spectrum of the sample and/or identifying a section of a ppm range in the NMR spectrum having a non-stationary peak. The method can include determining a modified data point for the NMR spectrum based on data points in the identified section. The modified data point can be determined such that the modified data point is a weighted average value of the data points in the identified section in the NMR spectrum. The method can include replacing the identified section in the NMR spectrum with the modified data point for the NMR spectrum to determine a modified NMR spectrum. The method can include determining the NMR prediction result of the sample based on the modified NMR spectrum and a calibration vector (e.g., using a partial least square (PLS) analysis).

Abstract: A thermo-isolating jacket for a magnetic resonance device (MRD). The thermo-isolating jacket is configured to be positioned in an atmospheric pressure, temperature changing environment. The thermo-isolating jacket provides a passive temperature insulating device to be placed on the outer side of the MRD. The thermo-isolating jacket insulates the MRD from external environment temperature fluctuations during its operation.