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1. WO2013012492 - SYSTEM FOR PARANASAL SINUS AND NASAL CAVITY ANALYSIS

Publication Number WO/2013/012492
Publication Date 24.01.2013
International Application No. PCT/US2012/042005
International Filing Date 12.06.2012
IPC
A61B 6/03 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
6Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
02Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
03Computerised tomographs
G06T 7/60 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
60Analysis of geometric attributes
CPC
A61B 6/032
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
6Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
02Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
03Computerised tomographs
032Transmission computed tomography [CT]
A61B 6/4085
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
6Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
40with arrangements for generating radiation specially adapted for radiation diagnosis
4064specially adapted for producing a particular type of beam
4085Cone-beams
A61B 6/463
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
6Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
46with special arrangements for interfacing with the operator or the patient
461Displaying means of special interest
463characterised by displaying multiple images or images and diagnostic data on one display
A61B 6/466
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
6Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
46with special arrangements for interfacing with the operator or the patient
461Displaying means of special interest
466adapted to display 3D data
A61B 6/469
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
6Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
46with special arrangements for interfacing with the operator or the patient
467characterised by special input means
469for selecting a region of interest [ROI]
A61B 6/501
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
6Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
50Clinical applications
501involving diagnosis of head, e.g. neuroimaging, craniography
Applicants
  • CARESTREAM HEALTH, INC. [US]/[US] (AllExceptUS)
  • SCHILDKRAUT, Jay, S. [US]/[US] (UsOnly)
  • RAY, Lawrence, A. [US]/[US] (UsOnly)
  • SUBRAMANYAN, Krishnamoorthy [US]/[US] (UsOnly)
Inventors
  • SCHILDKRAUT, Jay, S.
  • RAY, Lawrence, A.
  • SUBRAMANYAN, Krishnamoorthy
Common Representative
  • CARESTREAM HEALTH, INC.
Priority Data
61/510,18721.07.2011US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEM FOR PARANASAL SINUS AND NASAL CAVITY ANALYSIS
(FR) SYSTÈME D'ANALYSE DE SINUS AÉRIEN ET DE CAVITÉ NASALE
Abstract
(EN)
A method for displaying a paranasal sinus region of a patient is executed at least in part on a computer, acquiring volume image data of the paranasal sinus region of the patient, identifying one or more airways within the paranasal sinus region from the volume image data, displaying the at least one or more airways, and highlighting one or more portions of the displayed airways that are constricted below a predetermined value.
(FR)
L'invention concerne un procédé d'affichage, d'une région de sinus aérien d'un patient, qui est exécuté au moins en partie sur un ordinateur et qui consiste à acquérir des données d'image de volume de la région de sinus aérien du patient, à identifier une ou plusieurs voies aériennes à l'intérieur de la région de sinus aérien à partir des données d'image de volume, à afficher la ou les voies aériennes et à mettre en relief une ou plusieurs parties des voies aériennes affichées qui sont rétrécies au-dessous d'une valeur prédéterminée.
Also published as
Latest bibliographic data on file with the International Bureau