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1. WO2019222317 - SYSTEM AND METHOD FOR ORIENTATING CAPTURE OF ULTRASOUND IMAGES

Publication Number WO/2019/222317
Publication Date 21.11.2019
International Application No. PCT/US2019/032368
International Filing Date 15.05.2019
IPC
A61B 8/08 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
8Diagnosis using ultrasonic, sonic or infrasonic waves
08Detecting organic movements or changes, e.g. tumours, cysts, swellings
G06K 9/66 2006.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
62Methods or arrangements for recognition using electronic means
64using simultaneous comparisons or correlations of the image signals with a plurality of references, e.g. resistor matrix
66references adjustable by an adaptive method, e.g. learning
G06N 3/02 2006.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
3Computer systems based on biological models
02using neural network models
CPC
A61B 5/7267
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
72Signal processing specially adapted for physiological signals or for diagnostic purposes
7235Details of waveform analysis
7264Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems
7267involving training the classification device
A61B 8/0833
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
8Diagnosis using ultrasonic, sonic or infrasonic waves
08Detecting organic movements or changes, e.g. tumours, cysts, swellings
0833involving detecting or locating foreign bodies or organic structures
A61B 8/085
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
8Diagnosis using ultrasonic, sonic or infrasonic waves
08Detecting organic movements or changes, e.g. tumours, cysts, swellings
0833involving detecting or locating foreign bodies or organic structures
085for locating body or organic structures, e.g. tumours, calculi, blood vessels, nodules
A61B 8/0883
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
8Diagnosis using ultrasonic, sonic or infrasonic waves
08Detecting organic movements or changes, e.g. tumours, cysts, swellings
0883for diagnosis of the heart
A61B 8/13
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
8Diagnosis using ultrasonic, sonic or infrasonic waves
13Tomography
A61B 8/14
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
8Diagnosis using ultrasonic, sonic or infrasonic waves
13Tomography
14Echo-tomography
Applicants
  • NEW YORK UNIVERSITY [US]/[US]
  • YEDA RESEARCH AND DEVELOPMENT CO. LTD. [IL]/[IL]
Inventors
  • KEZURER, Itay
  • ESHEL, Yoram
  • LUDOMIRSKY, Achiau
  • LIPMAN, Yaron
Agents
  • BRUN, Heidi
Priority Data
62/671,69215.05.2018US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEM AND METHOD FOR ORIENTATING CAPTURE OF ULTRASOUND IMAGES
(FR) SYSTÈME ET PROCÉDÉ D'ORIENTATION DE CAPTURE D'IMAGES ÉCHOGRAPHIQUES
Abstract
(EN) A downloadable navigator for a mobile ultrasound unit having an ultrasound probe, implemented on a portable computing device. The navigator includes a trained orientation neural network to receive a non-canonical image of a body part from the mobile ultrasound unit and to generate a transformation associated with the non-canonical image, the transformation transforming from a position and rotation associated with a canonical image to a position and rotation associated with the non-canonical image; and a result converter to convert the transformation into orientation instructions for a user of the probe and to provide and display the orientation instructions to the user to change the position and rotation of the probe.
(FR) L'invention concerne un navigateur téléchargeable pour une unité échographique mobile ayant une sonde échographique, mis en œuvre sur un dispositif informatique portatif. Le navigateur comprend un réseau neuronal d'orientation entraîné pour recevoir une image non canonique d'une partie corporelle à partir de l'unité échographique mobile et pour générer une transformation associée à l'image non canonique, la transformation se transformant d'une position et d'une rotation associées à une image canonique en une position et une rotation associées à l'image non canonique ; et un convertisseur de résultat pour convertir la transformation en instructions d'orientation pour un utilisateur de la sonde et pour fournir et afficher les instructions d'orientation à l'utilisateur pour changer la position et la rotation de la sonde.
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