公开(公告)号：US20210121094A1

公开(公告)日：2021-04-29

申请号：US17077850

申请日：2020-10-22

Applicant: Hyperfine Research, Inc.

Inventor： Eddy B. Boskamp ,  Mark Joseph Tuccillo ,  Prantik Kundu ,  Mike Twieg

IPC: A61B5/055 ,  A61B5/00 ,  G01R33/34

Abstract: A device and method for detecting motion and position of a patient positioned within a magnetic resonance imaging system, the device including at least one sensor configured to be capacitively coupled to the patient during magnetic resonance imaging. The method includes, while a patient is positioned within a magnetic resonance imaging system, measuring a reflected power value indicative of an amount of power reflected by the at least one sensor in response to being driven by at least one RF signal, and determining, using the reflected power value, whether the patient has moved.

公开(公告)号：US20210125705A1

公开(公告)日：2021-04-29

申请号：US17077788

申请日：2020-10-22

Applicant: Hyperfine Research, Inc,

Inventor： Brandon McGregor ,  Prantik Kundu ,  Arjun Sadanand ,  Scott Martin

IPC: G16H30/20 ,  G06F16/955

Abstract: Described herein are techniques for displaying medical images on a first device by using information received from a second device different from the first device and at least one computer different from the first device and the second device. The method comprises: using at least one computer hardware processor of the first device to perform: obtaining, from the second device via at least one communication network, a uniform resource locator (URL) indicating a first plurality of parameters associated with a first view of medical image data for a subject; obtaining, from the at least one computer via the at least one communication network, the medical image data for the subject; after obtaining the URL and the medical image data for the subject: displaying a second view of the medical image data on the display of the first device using the first plurality of parameters indicated by the URL.

公开(公告)号：US20210125704A1

公开(公告)日：2021-04-29

申请号：US17077763

申请日：2020-10-22

Applicant: Hyperfine Research, Inc.

Inventor： Brandon McGregor ,  Prantik Kundu ,  Arjun Sadanand ,  Scott Martin

IPC: G16H30/20 ,  G06F3/14 ,  G06F3/0484 ,  G06F16/955 ,  G06F16/54

Abstract: Described herein are techniques for displaying medical images on a first device by using information received from a second device different from the first device and at least one computer different from the first device and the second device. The method comprises: using at least one computer hardware processor of the first device to perform: obtaining, from the second device via at least one communication network, a uniform resource locator (URL) indicating a first plurality of parameters associated with a first view of medical image data for a subject; obtaining, from the at least one computer via the at least one communication network, the medical image data for the subject; after obtaining the URL and the medical image data for the subject: displaying a second view of the medical image data on the display of the first device using the first plurality of parameters indicated by the URL.

公开(公告)号：US20200289019A1

公开(公告)日：2020-09-17

申请号：US16817370

申请日：2020-03-12

Applicant: Hyperfine Research, Inc.

Inventor： Jo Schlemper ,  Seyed Sadegh Moshen Salehi ,  Michal Sofka ,  Prantik Kundu ,  Carole Lazarus ,  Hadrien A. Dyvorne ,  Rafael O'Halloran ,  Laura Sacolick

IPC: A61B5/055 ,  G06N3/08 ,  G06N3/04 ,  G01R33/561

Abstract: Techniques for generating magnetic resonance (MR) images of a subject from MR data obtained by a magnetic resonance imaging (MRI) system, the techniques include: obtaining input MR spatial frequency data obtained by imaging the subject using the MRI system; generating an MR image of the subject from the input MR spatial frequency data using a neural network model comprising: a pre-reconstruction neural network configured to process the input MR spatial frequency data; a reconstruction neural network configured to generate at least one initial image of the subject from output of the pre-reconstruction neural network; and a post-reconstruction neural network configured to generate the MR image of the subject from the at least one initial image of the subject.

公开(公告)号：US20210125396A1

公开(公告)日：2021-04-29

申请号：US17078432

申请日：2020-10-23

Applicant: Hyperfine Research, Inc.

Inventor： Scott Martin ,  Prantik Kundu

IPC: G06T15/06 ,  G16H30/20 ,  G16H30/40 ,  G06T7/00

Abstract: Techniques for generation of three-dimensional (3D) medical images. The techniques include: receiving, via at least one communication network, image data obtained by at least one medical imaging device; generating, using ray tracing, the 3D medical image based on the image data obtained by the at least one medical imaging device; and outputting the 3D medical image.

公开(公告)号：US20210124001A1

公开(公告)日：2021-04-29

申请号：US17077882

申请日：2020-10-22

Applicant: Hyperfine Research, Inc.

Inventor： Eddy B. Boskamp ,  Mark Joseph Tuccillo ,  Prantik Kundu ,  Mike Twieg ,  Rafael O'Halloran ,  Carole Lazarus

IPC: G01R33/565 ,  G01R33/58

Abstract: A device and method for detecting motion and position of a patient positioned within a magnetic resonance imaging system, the device including at least one sensor configured to be capacitively coupled to the patient during magnetic resonance imaging. The method includes, while a patient is positioned within a magnetic resonance imaging system, measuring a reflected power value indicative of an amount of power reflected by the at least one sensor in response to being driven by at least one RF signal, and determining, using the reflected power value, whether the patient has moved.