公开(公告)号：US10761156B2

公开(公告)日：2020-09-01

申请号：US16389004

申请日：2019-04-19

Applicant: Hyperfine Research, Inc.

Inventor： Christopher Thomas McNulty ,  Michael Stephen Poole

IPC: G01R33/28 ,  G01R33/38

Abstract: According to some aspects, an apparatus is provided comprising a deployable guard device, configured to be coupled to a portable medical imaging device, the deployable guard device further configured to, when deployed, inhibit encroachment within a physical boundary with respect to the portable medical imaging device. According to some aspects, an apparatus is provided comprising a deployable guard device, configured to be coupled to a portable magnetic resonance imaging system, the deployable guard device further configured to, when deployed, demarcate a boundary within which a magnetic field strength of a magnetic field generated by the portable magnetic resonance imaging system equals or exceeds a given threshold.

公开(公告)号：US20200264251A1

公开(公告)日：2020-08-20

申请号：US16868105

申请日：2020-05-06

Applicant: Hyperfine Research, Inc.

Inventor： Michael Stephen Poole ,  Cedric Hugon ,  Hadrien A. Dyvome ,  Laura Sacolick ,  William J. Mileski ,  Jeremy Christopher Jordan ,  Alan B. Katze, JR. ,  Jonathan M. Rothberg ,  Todd Rearick ,  Christopher Thomas McNulty

IPC: G01R33/385 ,  A61B90/00 ,  G01R33/48 ,  G01R33/34 ,  A61G13/10 ,  A61B6/00 ,  A61B5/055 ,  G01R33/38 ,  G01R33/56 ,  G01R33/421 ,  G01R33/389 ,  A61B50/13 ,  G01R33/44 ,  G01R33/383

Abstract: 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. According to some aspects, substantially no shielding of the imaging region of the portable magnetic resonance imaging system is provided.

公开(公告)号：US10718835B2

公开(公告)日：2020-07-21

申请号：US16122661

申请日：2018-09-05

Applicant: Hyperfine Research, Inc.

Inventor： 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

IPC: G01R33/383 ,  G01R33/385 ,  G01R33/44 ,  A61B50/13 ,  G01R33/389 ,  G01R33/421 ,  G01R33/56 ,  G01R33/38 ,  A61B5/055 ,  A61B6/00 ,  A61G13/10 ,  G01R33/34 ,  G01R33/48 ,  A61B90/00 ,  G01R33/3873 ,  G01R33/36 ,  G01R33/422

Abstract: 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.

公开(公告)号：US10591564B2

公开(公告)日：2020-03-17

申请号：US15132742

申请日：2016-04-19

Applicant: Hyperfine Research, Inc.

Inventor： Jonathan M. Rothberg ,  Jeremy Christopher Jordan ,  Michael Stephen Poole ,  Laura Sacolick ,  Todd Rearick ,  Gregory L. Charvat

IPC: G01R33/56 ,  G01R33/36 ,  G01R33/38 ,  G01R33/34 ,  G01R33/385 ,  G01R33/28 ,  G01R33/565 ,  G01R33/44 ,  G01R33/58 ,  G01R33/48 ,  H01F7/02 ,  H01F7/06 ,  G01R33/381 ,  G01R33/383 ,  G01R33/3875 ,  G01R33/54 ,  G01R33/422

Abstract: 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.

公开(公告)号：US10585153B2

公开(公告)日：2020-03-10

申请号：US15956584

申请日：2018-04-18

Applicant: Hyperfine Research, Inc.

Inventor： Christopher Thomas McNulty ,  Michael Stephen Poole

IPC: G01R33/38 ,  G01R33/383 ,  G01R33/44 ,  G01R33/385 ,  G01R33/36 ,  G01R33/422 ,  G01R33/565 ,  G01R33/381

Abstract: 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.

公开(公告)号：US10527692B2

公开(公告)日：2020-01-07

申请号：US16393087

申请日：2019-04-24

Applicant: Hyperfine Research, Inc.

Inventor： Christopher Thomas McNulty ,  Michael Stephen Poole

IPC: G01R33/383 ,  G01R33/38 ,  G01R33/385 ,  G01R33/36 ,  G01R33/422 ,  G01R33/565 ,  G01R33/44 ,  G01R33/381

Abstract: 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.

公开(公告)号：US10466327B2

公开(公告)日：2019-11-05

申请号：US16207971

申请日：2018-12-03

Applicant: Hyperfine Research, Inc.

Inventor： Jonathan M. Rothberg ,  Jeremy Christopher Jordan ,  Michael Stephen Poole ,  Laura Sacolick ,  Todd Rearick ,  Gregory L. Charvat

IPC: G01V3/00 ,  G01R33/56 ,  G01R33/36 ,  G01R33/38 ,  G01R33/385 ,  G01R33/44 ,  G01R33/58 ,  G01R33/48 ,  H01F7/02 ,  H01F7/06 ,  G01R33/381 ,  G01R33/383 ,  G01R33/3875 ,  G01R33/54 ,  G01R33/34 ,  G01R33/28 ,  G01R33/565 ,  G01R33/422

Abstract: 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.

公开(公告)号：US20190178962A1

公开(公告)日：2019-06-13

申请号：US16275285

申请日：2019-02-13

Applicant: Hyperfine Research, Inc.

Inventor： 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

IPC: G01R33/385 ,  G01R33/44 ,  G01R33/389 ,  A61B5/055 ,  G01R33/383 ,  G01R33/421 ,  G01R33/56 ,  G01R33/38 ,  G01R33/34 ,  G01R33/48 ,  A61G13/10 ,  A61B50/13 ,  A61B6/00 ,  A61B90/00

Abstract: 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. According to some aspects, substantially no shielding of the imaging region of the portable magnetic resonance imaging system is provided.

公开(公告)号：US20190033416A1

公开(公告)日：2019-01-31

申请号：US16152126

申请日：2018-10-04

Applicant: Hyperfine Research, Inc.

Inventor： Jonathan M. Rothberg ,  Jeremy Christopher Jordan ,  Michael Stephen Poole ,  Laura Sacolick ,  Todd Rearick ,  Gregory L. Charvat

IPC: G01R33/56 ,  G01R33/34 ,  G01R33/38 ,  G01R33/565 ,  G01R33/28 ,  G01R33/385 ,  G01R33/44 ,  G01R33/3875 ,  G01R33/381 ,  G01R33/48 ,  G01R33/36 ,  H01F7/02 ,  H01F7/06

Abstract: 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.

公开(公告)号：US10145922B2

公开(公告)日：2018-12-04

申请号：US15132671

申请日：2016-04-19

Applicant: Hyperfine Research, Inc.

Inventor： Jonathan M. Rothberg ,  Jeremy Christopher Jordan ,  Michael Stephen Poole ,  Laura Sacolick ,  Todd Rearick ,  Gregory L. Charvat

IPC: G01V3/00 ,  G01R33/56 ,  G01R33/36 ,  G01R33/38 ,  G01R33/385 ,  G01R33/44 ,  G01R33/58 ,  G01R33/48 ,  H01F7/02 ,  H01F7/06 ,  G01R33/381 ,  G01R33/383 ,  G01R33/3875 ,  G01R33/54 ,  G01R33/34 ,  G01R33/28 ,  G01R33/565 ,  G01R33/422

Abstract: 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.