Processing

Please wait...

Settings

Settings

Goto Application

1. WO2023283695 - ULTRASOUND SIMULATION

Publication Number WO/2023/283695
Publication Date 19.01.2023
International Application No. PCT/AU2022/050746
International Filing Date 15.07.2022
IPC
G09B 9/00 2006.1
GPHYSICS
09EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
9Simulators for teaching or training purposes
G06T 15/00 2011.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
153D  image rendering
A61B 34/10 2016.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
34Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
10Computer-aided planning, simulation or modelling of surgical operations
G09B 23/28 2006.1
GPHYSICS
09EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
23Models for scientific, medical, or mathematical purposes, e.g. full-sized device for demonstration purposes
28for medicine
Applicants
  • VANTARI PTY LTD [AU]/[AU]
Inventors
  • PAULL, Daniel Loyd
  • PAUL, Vijaynath Pereembarajah
  • KRISHNANANTHAN, Nishanth
Agents
  • DAVIES COLLISON CAVE PTY LTD
Priority Data
202190219316.07.2021AU
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) ULTRASOUND SIMULATION
(FR) SIMULATION ULTRASONORE
Abstract
(EN) Disclosed is a method of simulating an ultrasound scan of tissue in real-time. The method comprises loading a three dimensional deformable soft tissue model of a tissue region for scanning, the deformable soft tissue model being a volumetric model and determining a three dimensional interaction between the deformable soft tissue model and at least one medical tool. The method also comprises modifying the deformable soft tissue model according to the three dimensional interaction and properties of the deformable soft tissue model, the properties including compressible and incompressible regions of the deformable soft tissue model and generating a simulated scan of the tissue in real-time according to a position of an ultrasound probe and the modified soft tissue model.
(FR) Un procédé de simulation d'un balayage ultrasonore de tissu en temps réel est divulgué. Le procédé consiste à charger un modèle de tissu mou déformable tridimensionnel d'une région de tissu pour un balayage, le modèle de tissu mou déformable étant un modèle volumétrique, et à déterminer une interaction tridimensionnelle entre le modèle de tissu mou déformable et au moins un outil médical. Le procédé consiste également à modifier le modèle de tissu mou déformable en fonction de l'interaction tridimensionnelle et de propriétés du modèle de tissu mou déformable, les propriétés comprenant des régions compressibles et incompressibles du modèle de tissu mou déformable, et à générer un balayage simulé du tissu en temps réel en fonction d'une position d'une sonde ultrasonore et du modèle de tissu mou modifié.
Latest bibliographic data on file with the International Bureau