72 patents
Page 4 of 4
Utility
Methods and apparatus for magnetic field shimming
5 Apr 22
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.
Cedric Hugon, Michael Stephen Poole, Tyler S. Ralston
Filed: 5 Oct 20
Utility
Noise Suppression Methods and Apparatus
24 Mar 22
According to some aspects, a method of suppressing noise in an environment of a magnetic resonance imaging system is provided.
Todd Rearick, Gregory L. Charvat, Matthew Scot Rosen, Jonathan M. Rothberg
Filed: 2 Dec 21
Utility
B0 Magnet Methods and Apparatus for a Magnetic Resonance Imaging System
17 Mar 22
An apparatus for providing a B0 magnetic field for a magnetic resonance imaging system.
Michael Stephen Poole, Cedric Hugon, Christopher Thomas McNulty
Filed: 24 Nov 21
Utility
Permanent magnet assembly for magnetic resonance imaging with non-ferromagnetic frame
15 Mar 22
An assembly for providing a B0 magnetic field for a magnetic resonance imaging (MRI) system, the assembly comprising: a plurality of ferromagnetic segments positioned to form: a bore extending along a common longitudinal direction, and a first gap, on a first side of the bore, to accommodate at least one first gradient coil, wherein at least some of the plurality of ferromagnetic segments are positioned on one side of the first gap and at least some others of the plurality of ferromagnetic segments are positioned on another side of the first gap.
Cedric Hugon, Michael Stephen Poole
Filed: 9 Dec 20
Utility
Systems and Methods for Providing Operating Power to an Magnetic Resonance Imaging (Mri) System
10 Mar 22
Systems and methods for operating a magnetic resonance imaging (MRI) system are provided.
Michael Twieg
Filed: 3 Sep 21
Utility
Low Field Magnetic Resonance Imaging Methods and Apparatus
10 Feb 22
According to some aspects, a laminate panel is provided.
Jonathan M. Rothberg, Matthew Scot Rosen, Gregory L. Charvat, William J. Mileski, Todd Rearick, Michael Stephen Poole, Keith G. Fife
Filed: 26 Oct 21
Utility
Correcting for Hysteresis In Magnetic Resonance Imaging
10 Feb 22
An apparatus for controlling at least one gradient coil of a magnetic resonance imaging (MRI) system.
Rafael O'Halloran, Cedric Hugon, Laura Sacolick, Hadrien A. Dyvorne
Filed: 24 Sep 21
Utility
Methods and apparatus for patient positioning in magnetic resonance imaging
1 Feb 22
According to some aspects, a magnetic resonance imaging system capable of imaging a patient is provided.
Anne Michele Nelson, Christopher Thomas McNulty, Jeremy Christopher Jordan, Michael Stephen Poole, Gang Chen
Filed: 19 Jul 19
Utility
Deployable guard for portable magnetic resonance imaging devices
25 Jan 22
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.
Christopher Thomas McNulty, Michael Stephen Poole
Filed: 24 Jul 20
Utility
Self Ensembling Techniques for Generating Magnetic Resonance Images from Spatial Frequency Data
20 Jan 22
Techniques for generating magnetic resonance (MR) images of a subject from MR data obtained by a magnetic resonance imaging (MRI) system, the techniques including: obtaining input MR data obtained by imaging the subject using the MRI system; generating a plurality of transformed input MR data instances by applying a respective first plurality of transformations to the input MR data; generating a plurality of MR images from the plurality of transformed input MR data instances and the input MR data using a non-linear MR image reconstruction technique; generating an ensembled MR image from the plurality of MR images at least in part by: applying a second plurality of transformations to the plurality of MR images to obtain a plurality of transformed MR images; and combining the plurality of transformed MR images to obtain the ensembled MR image; and outputting the ensembled MR image.
Jo Schlemper, Seyed Sadegh Moshen Salehi, Michal Sofka
Filed: 17 Sep 21
Utility
Noise suppression methods and apparatus
11 Jan 22
According to some aspects, a method of suppressing noise in an environment of a magnetic resonance imaging system is provided.
Todd Rearick, Gregory L. Charvat, Matthew Scot Rosen, Jonathan M. Rothberg
Filed: 25 Sep 19
Utility
B0 magnet methods and apparatus for a magnetic resonance imaging system
4 Jan 22
An apparatus for providing a B0 magnetic field for a magnetic resonance imaging system.
Michael Stephen Poole, Cedric Hugon, Christopher Thomas McNulty
Filed: 20 May 19