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1. WO2013133288 - IMAGE PROCESSING DEVICE, X-RAY IMAGING DEVICE, AND IMAGE PROCESSING METHOD

Publication Number WO/2013/133288
Publication Date 12.09.2013
International Application No. PCT/JP2013/056036
International Filing Date 05.03.2013
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
CPC
A61B 2090/3764
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
90Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
36Image-producing devices or illumination devices not otherwise provided for
37Surgical systems with images on a monitor during operation
376using X-rays, e.g. fluoroscopy
3762using computed tomography systems [CT]
3764with a rotating C-arm having a cone beam emitting source
A61B 6/12
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
6Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
12Devices for detecting or locating foreign bodies
A61B 6/4441
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
6Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
44Constructional features of apparatus for radiation diagnosis
4429related to the mounting of source units and detector units
4435the source unit and the detector unit being coupled by a rigid structure
4441the rigid structure being a C-arm or U-arm
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 6/503
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
6Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
50Clinical applications
503involving diagnosis of heart
A61B 6/504
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
6Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
50Clinical applications
504involving diagnosis of blood vessels, e.g. by angiography
Applicants
  • 株式会社東芝 KABUSHIKI KAISHA TOSHIBA [JP]/[JP]
  • 東芝メディカルシステムズ株式会社 TOSHIBA MEDICAL SYSTEMS CORPORATION [JP]/[JP]
Inventors
  • 中野 史樹 NAKANO, Fumiki
Agents
  • 特許業務法人 東京国際特許事務所 TOKYO INTERNATIONAL PATENT FIRM
Priority Data
2012-04972306.03.2012JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) IMAGE PROCESSING DEVICE, X-RAY IMAGING DEVICE, AND IMAGE PROCESSING METHOD
(FR) DISPOSITIF DE TRAITEMENT D'IMAGE, DISPOSITIF D'IMAGERIE À RAYONS X ET PROCÉDÉ DE TRAITEMENT D'IMAGE
(JA) 画像処理装置、X線撮影装置及び画像処理方法
Abstract
(EN)
This image processing device includes: an extraction unit for extracting a region of a subject inclusive of a branch artery, on the basis of volume data; a base section calculation unit for calculating a base section of the branch artery on the basis of the region inclusive of the branch artery; a recommended region calculation unit for calculating a recommended region for indwelling of a balloon of a balloon catheter on the basis of the volume data and the base section; and a displaying means for aligning and displaying the recommended region on a basic image.
(FR)
L'invention concerne un dispositif de traitement d'image qui comprend : une unité d'extraction pour extraire une région d'un sujet comprenant une artère secondaire, sur la base de données de volume ; une unité de calcul de section de base pour calculer une section de base de l'artère secondaire sur la base de la région comprenant l'artère secondaire ; une unité de calcul de région recommandée pour calculer une région recommandée pour la demeure d'un ballonnet d'un cathéter à ballonnet sur la base des données de volume et de la section de base ; et un moyen d'affichage pour aligner et afficher la région recommandée sur une image de base.
(JA)
 画像処理装置は、ボリュームデータに基づいて、被検体の分岐動脈を含む領域を抽出する抽出部と、分岐動脈を含む領域に基づいて、分岐動脈の基部を算出する基部算出部と、ボリュームデータと基部とに基づいて、バルーンカテーテルのバルーンを留置するための推奨領域を算出する推奨領域算出部と、基礎画像上に推奨領域を位置合わせして表示させる表示手段と、を有する。
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