Patents by Inventor Michael Stephen Poole
Michael Stephen Poole has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20180238978Abstract: According to some aspects, a magnetic resonance imaging system comprising a B0 magnet configured to produce a B0 magnetic field for the magnetic resonance imaging system, the B0 magnet comprising at least one first B0 magnet to produce a magnetic field to contribute to the B0 magnetic field for the magnetic resonance imaging system, at least one second B0 magnet to produce a magnetic field to contribute to the B0 magnetic field for the magnetic resonance imaging system, wherein the at least one first B0 magnet and the at least one second B0 magnet are arranged relative to one another so that an imaging region is provided there between, a surface configured to support a patient anatomy within the imaging region, and a positioning member coupled to the B0 magnet and configured to allow the B0 magnet to be tilted to position the planar surface at a corresponding incline.Type: ApplicationFiled: April 18, 2018Publication date: August 23, 2018Applicant: Hyperfine Research, Inc.Inventors: Christopher Thomas McNulty, Michael Stephen Poole
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Publication number: 20180224512Abstract: According to some aspects, a portable magnetic resonance imaging system is provided, comprising a magnetics system having a plurality of magnetics components configured to produce magnetic fields for performing magnetic resonance imaging. The magnetics system comprises a permanent B0 magnet configured to produce a B0 field for the magnetic resonance imaging system, and a plurality of gradient coils configured to, when operated, generate magnetic fields to provide spatial encoding of emitted magnetic resonance signals, a power system comprising one or more power components configured to provide power to the magnetics system to operate the magnetic resonance imaging system to perform image acquisition, and a base that supports the magnetics system and houses the power system, the base comprising at least one conveyance mechanism allowing the portable magnetic resonance imaging system to be transported to different locations.Type: ApplicationFiled: January 24, 2018Publication date: August 9, 2018Applicant: Hyperfine Research, Inc.Inventors: Michael Stephen Poole, Cedric Hugon, Hadrien A. Dyvorne, Laura Sacolick, William J. Mileski, Jeremy Christopher Jordan, Alan B. Katze, JR., Jonathan M. Rothberg, Todd Rearick, Christopher Thomas McNulty
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Publication number: 20180210047Abstract: According to some aspects, a low power magnetic resonance imaging system is provided. The magnetic resonance imaging system comprises a magnetics system having a plurality of magnetics components configured to produce magnetic fields for performing magnetic resonance imaging. The magnetics system comprising a B0 magnet configured to produce a B0 field for the magnetic resonance imaging system, a plurality of gradient coils configured to, when operated, generate magnetic fields to provide spatial encoding of emitted magnetic resonance signals, and at least one radio frequency coil configured to, when operated, transmit radio frequency signals to the field of view of the magnetic resonance imaging system and to respond to magnetic resonance signals emitted from the field of view.Type: ApplicationFiled: January 24, 2018Publication date: July 26, 2018Applicant: Hyperfine Research, Inc.Inventors: Michael Stephen Poole, Cedric Hugon, Hadrien A. Dyvorne, Laura Sacolick, William J. Mileski, Jeremy Christopher Jordan, Alan B. Katze, JR., Jonathan M. Rothberg, Todd Rearick, Christopher Thomas McNulty
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Publication number: 20180168527Abstract: According to some aspects, a portable magnetic resonance imaging system is provided, comprising a magnetics system having a plurality of magnetics components configured to produce magnetic fields for performing magnetic resonance imaging. The magnetics system comprises a permanent B0 magnet configured to produce a B0 field for the magnetic resonance imaging system, and a plurality of gradient coils configured to, when operated, generate magnetic fields to provide spatial encoding of emitted magnetic resonance signals, a power system comprising one or more power components configured to provide power to the magnetics system to operate the magnetic resonance imaging system to perform image acquisition, and a base that supports the magnetics system and houses the power system, the base comprising at least one conveyance mechanism allowing the portable magnetic resonance imaging system to be transported to different locations.Type: ApplicationFiled: January 24, 2018Publication date: June 21, 2018Applicant: Hyperfine Research, Inc.Inventors: Michael Stephen Poole, Cedric Hugon, Hadrien A. Dyvorne, Laura Sacolick, William J. Mileski, Jeremy Christopher Jordan, Alan B. Katze, JR., Jonathan M. Rothberg, Todd Rearick, Christopher Thomas McNulty
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Publication number: 20180164390Abstract: According to some aspects, a portable magnetic resonance imaging system is provided, comprising a B0 magnet configured to produce a B0 magnetic field for an imaging region of the magnetic resonance imaging system, a noise reduction system configured to detect and suppress at least some electromagnetic noise in an operating environment of the portable magnetic resonance imaging system, and electromagnetic shielding provided to attenuate at least some of the electromagnetic noise in the operating environment of the portable magnetic resonance imaging system, the electromagnetic shielding arranged to shield a fraction of the imaging region of the portable magnetic resonance imaging system. According to some aspects, the electromagnetic shield comprises at least one electromagnetic shield structure adjustably coupled to the housing to provide electromagnetic shielding for the imaging region in an amount that can be varied.Type: ApplicationFiled: January 24, 2018Publication date: June 14, 2018Applicant: Hyperfine Research, Inc.Inventors: Michael Stephen Poole, Cedric Hugon, Hadrien A. Dyvorne, Laura Sacolick, William J. Mileski, Jeremy Christopher Jordan, Alan B. Katze, JR., Jonathan M. Rothberg, Todd Rearick, Christopher Thomas McNulty
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Publication number: 20180156881Abstract: According to some aspects, a portable magnetic resonance imaging system is provided, comprising a B0 magnet configured to produce a B0 magnetic field for an imaging region of the magnetic resonance imaging system, a noise reduction system configured to detect and suppress at least some electromagnetic noise in an operating environment of the portable magnetic resonance imaging system, and electromagnetic shielding provided to attenuate at least some of the electromagnetic noise in the operating environment of the portable magnetic resonance imaging system, the electromagnetic shielding arranged to shield a fraction of the imaging region of the portable magnetic resonance imaging system. According to some aspects, the electromagnetic shield comprises at least one electromagnetic shield structure adjustably coupled to the housing to provide electromagnetic shielding for the imaging region in an amount that can be varied.Type: ApplicationFiled: January 25, 2018Publication date: June 7, 2018Applicant: Hyperfine Research, Inc.Inventors: Michael Stephen Poole, Cedric Hugon, Hadrien A. Dyvorne, Laura Sacolick, William J. Mileski, Jeremy Christopher Jordan, Alan B. Katze, JR., Jonathan M. Rothberg, Todd Rearick, Christopher Thomas McNulty
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Publication number: 20180143274Abstract: According to some aspects, a low-field magnetic resonance imaging system is provided. The low-field magnetic resonance imaging system comprises a magnetics system having a plurality of magnetics components configured to produce magnetic fields for performing magnetic resonance imaging, the magnetics system comprising, a B0 magnet configured to produce a B0 field for the magnetic resonance imaging system at a low-field strength of less than 0.Type: ApplicationFiled: November 22, 2017Publication date: May 24, 2018Applicant: Hyperfine Research, Inc.Inventors: Michael Stephen Poole, Cedric Hugon, Hadrien A. Dyvorne, Laura Sacolick, William J. Mileski, Jeremy Christopher Jordan, Alan B. Katze, JR., Jonathan M. Rothberg, Todd Rearick, Christopher Thomas McNulty
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Publication number: 20180143280Abstract: According to some aspects, a portable magnetic resonance imaging system is provided. The portable magnetic resonance imaging system comprises a B0 magnet configured to produce a B0 magnetic field for an imaging region of the magnetic resonance imaging system, a noise reduction system configured to detect and suppress at least some electromagnetic noise in an operating environment of the portable magnetic resonance imaging system, and electromagnetic shielding provided to attenuate at least some of the electromagnetic noise in the operating environment of the portable magnetic resonance imaging system, the electromagnetic shielding arranged to shield a fraction of the imaging region of the portable magnetic resonance imaging system. According to some aspects, the electromagnetic shielding may be configurable to providing a variable amount of shielding for the imaging region.Type: ApplicationFiled: June 30, 2017Publication date: May 24, 2018Inventors: Hadrien A. Dyvorne, Todd Rearick, Jonathan M. Rothberg, Michael Stephen Poole
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Publication number: 20180024208Abstract: According to some aspects, a laminate panel is provided. The laminate panel comprises at least one laminate layer including at least one non-conductive layer and at least one conductive layer patterned to form at least a portion of a B0 coil configured to contribute to a B0 field suitable for use in low-field magnetic resonance imaging (MRI).Type: ApplicationFiled: September 29, 2017Publication date: January 25, 2018Applicant: Hyperfine Research, Inc.Inventors: Jonathan M. Rothberg, Matthew Scot Rosen, Gregory L. Charvat, William J. Mileski, Todd Rearick, Michael Stephen Poole, Keith G. Fife
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Patent number: 9817093Abstract: According to some aspects, a laminate panel is provided. The laminate panel comprises at least one laminate layer including at least one non-conductive layer and at least one conductive layer patterned to form at least a portion of a B0 coil configured to contribute to a B0 field suitable for use in low-field magnetic resonance imaging (MRI).Type: GrantFiled: September 4, 2015Date of Patent: November 14, 2017Assignee: Hyperfine Research, Inc.Inventors: Jonathan M. Rothberg, Matthew Scot Rosen, Gregory L. Charvat, William J. Mileski, Todd Rearick, Michael Stephen Poole, Keith G. Fife
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Publication number: 20170276747Abstract: According to some aspects, a method of producing a permanent magnet shim configured to improve a profile of a B0 magnetic field produced by a B0 magnet is provided. The method comprises determining deviation of the B0 magnetic field from a desired B0 magnetic field, determining a magnetic pattern that, when applied to magnetic material, produces a corrective magnetic field that corrects for at least some of the determined deviation, and applying the magnetic pattern to the magnetic material to produce the permanent magnet shim. According to some aspects, a permanent magnet shim for improving a profile of a B0 magnetic field produced by a B0 magnet is provided. The permanent magnet shim comprises magnetic material having a predetermined magnetic pattern applied thereto that produces a corrective magnetic field to improve the profile of the B0 magnetic field.Type: ApplicationFiled: March 23, 2017Publication date: September 28, 2017Applicant: Hyperfine Research, Inc.Inventors: Cedric Hugon, Michael Stephen Poole, Tyler S. Ralston
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Publication number: 20170276749Abstract: According to some aspects, a method of producing a permanent magnet shim configured to improve a profile of a B0 magnetic field produced by a B0 magnet is provided. The method comprises determining deviation of the B0 magnetic field from a desired B0 magnetic field, determining a magnetic pattern that, when applied to magnetic material, produces a corrective magnetic field that corrects for at least some of the determined deviation, and applying the magnetic pattern to the magnetic material to produce the permanent magnet shim. According to some aspects, a permanent magnet shim for improving a profile of a B0 magnetic field produced by a B0 magnet is provided. The permanent magnet shim comprises magnetic material having a predetermined magnetic pattern applied thereto that produces a corrective magnetic field to improve the profile of the B0 magnetic field.Type: ApplicationFiled: March 22, 2017Publication date: September 28, 2017Applicant: Hyperfine Research, Inc.Inventors: Cedric Hugon, Michael Stephen Poole, Tyler S. Ralston
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Publication number: 20170227616Abstract: In some aspects, a magnetic system for use in a low-field MRI system. The magnetic system comprises at least one electromagnet configured to, when operated, generate a magnetic field to contribute to a B0 field for the low-field MRI system, and at least one permanent magnet to produce a magnetic field to contribute to the B0 field.Type: ApplicationFiled: April 26, 2017Publication date: August 10, 2017Inventors: Michael Stephen Poole, Todd Rearick, Jonathan M. Rothberg
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Patent number: 9645210Abstract: A thermal management component adapted to cool, when present, at least one component of a magnetic resonance imaging (MRI) system is described. The thermal management component is adapted to reduce or eliminate eddy current production during operation of the MRI system. The thermal management component comprises at least one conduit configured to circulate coolant, and at least one thermally-conductive substrate coupled to the at least one conduit and configured to transfer heat from the at least one component to the coolant when circulated through the at least one conduit, wherein the at least one thermally-conductive substrate is configured to reduce or eliminate eddy current production.Type: GrantFiled: September 4, 2015Date of Patent: May 9, 2017Assignee: Hyperfine Research, Inc.Inventors: Christopher Thomas McNulty, Michael Stephen Poole, Gregory L. Charvat, Matthew Scot Rosen, Jonathan M. Rothberg
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Patent number: 9638773Abstract: In some aspects, a magnetic system for use in a low-field MRI system. The magnetic system comprises at least one electromagnet configured to, when operated, generate a magnetic field to contribute to a B0 field for the low-field MRI system, and at least one permanent magnet to produce a magnetic field to contribute to the B0 field.Type: GrantFiled: September 4, 2015Date of Patent: May 2, 2017Assignee: Hyperfine Research, Inc.Inventors: Michael Stephen Poole, Todd Rearick, Jonathan M. Rothberg
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Patent number: 9625544Abstract: In some aspects, a magnetic system for use in a low-field MRI system. The magnetic system comprises at least one electromagnet configured to, when operated, generate a magnetic field to contribute to a B0 field for the low-field MRI system, and at least one permanent magnet to produce a magnetic field to contribute to the B0 field.Type: GrantFiled: April 6, 2016Date of Patent: April 18, 2017Assignee: Hyperfine Research, Inc.Inventors: Michael Stephen Poole, Todd Rearick, Jonathan M. Rothberg
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Patent number: 9541616Abstract: According to some aspects, a laminate panel is provided. The laminate panel comprises at least one laminate layer including at least one non-conductive layer and at least one conductive layer patterned to form at least a portion of a B0 coil configured to contribute to a B0 field suitable for use in low-field magnetic resonance imaging (MRI).Type: GrantFiled: February 22, 2016Date of Patent: January 10, 2017Assignee: Hyperfine Research, Inc.Inventors: Jonathan M. Rothberg, Matthew Scot Rosen, Gregory L. Charvat, William J. Mileski, Todd Rearick, Michael Stephen Poole
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Publication number: 20160334479Abstract: Aspects relate to providing radio frequency components responsive to magnetic resonance signals. According to some aspects, a radio frequency component comprises at least one coil having a conductor arranged in a plurality of turns oriented about a region of interest to respond to corresponding magnetic resonant signal components. According to some aspects, the radio frequency component comprises a plurality of coils oriented to respond to corresponding magnetic resonant signal components. According to some aspects, an optimization is used to determine a configuration for at least one radio frequency coil.Type: ApplicationFiled: May 12, 2016Publication date: November 17, 2016Applicant: Hyperfine Research, Inc.Inventors: Michael Stephen Poole, Gregory L. Charvat, Todd Rearick, Jonathan M. Rothberg
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Publication number: 20160231404Abstract: In some aspects, a method of operating a magnetic resonance imaging system comprising a B0 magnet and at least one thermal management component configured to transfer heat away from the B0 magnet during operation is provided. The method comprises providing operating power to the B0 magnet, monitoring a temperature of the B0 magnet to determine a current temperature of the B0 magnet, and operating the at least one thermal management component at less than operational capacity in response to an occurrence of at least one event.Type: ApplicationFiled: April 19, 2016Publication date: August 11, 2016Applicant: Hyperfine Research, Inc.Inventors: Jonathan M. Rothberg, Jeremy Christopher Jordan, Michael Stephen Poole, Laura Sacolick, Todd Rearick, Gregory L. Charvat
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Publication number: 20160231402Abstract: In some aspects, a method of operating a magnetic resonance imaging system comprising a B0 magnet and at least one thermal management component configured to transfer heat away from the B0 magnet during operation is provided. The method comprises providing operating power to the B0 magnet, monitoring a temperature of the B0 magnet to determine a current temperature of the B0 magnet, and operating the at least one thermal management component at less than operational capacity in response to an occurrence of at least one event.Type: ApplicationFiled: April 19, 2016Publication date: August 11, 2016Applicant: Hyperfine Research, Inc.Inventors: Jonathan M. Rothberg, Jeremy Christopher Jordan, Michael Stephen Poole, Laura Sacolick, Todd Rearick, Gregory L. Charvat