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WO2009091198A3 - Appareil d'acquisition d'images du type trame et procédé correspondant - Google Patents

Appareil d'acquisition d'images du type trame et procédé correspondant Download PDF

Info

Publication number
WO2009091198A3
WO2009091198A3 PCT/KR2009/000227 KR2009000227W WO2009091198A3 WO 2009091198 A3 WO2009091198 A3 WO 2009091198A3 KR 2009000227 W KR2009000227 W KR 2009000227W WO 2009091198 A3 WO2009091198 A3 WO 2009091198A3
Authority
WO
WIPO (PCT)
Prior art keywords
method therefor
type images
acquiring frame
ray
acquiring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2009/000227
Other languages
English (en)
Korean (ko)
Other versions
WO2009091198A2 (fr
Inventor
노창준
조효성
최성일
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vatech Co Ltd
Original Assignee
Vatech Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40885804&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2009091198(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Vatech Co Ltd filed Critical Vatech Co Ltd
Publication of WO2009091198A2 publication Critical patent/WO2009091198A2/fr
Publication of WO2009091198A3 publication Critical patent/WO2009091198A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A61B6/51—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for dentistry
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/027—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis characterised by the use of a particular data acquisition trajectory, e.g. helical or spiral
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • A61B6/542—Control of apparatus or devices for radiation diagnosis involving control of exposure

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Apparatus For Radiation Diagnosis (AREA)

Abstract

La présente invention concerne un appareil utilisé pour l'acquisition d'images du type trame et un procédé correspondant, lequel inclut notamment l'irradiation par rayons X d'une région intéressante sélective d'un objet et la synchronisation d'un capteur d'image afin qu'il n'agisse que dans la section irradiée par les rayons X, ce qui réduit ainsi les doses de rayons X auxquelles est exposé l'objet.
PCT/KR2009/000227 2008-01-15 2009-01-15 Appareil d'acquisition d'images du type trame et procédé correspondant Ceased WO2009091198A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080004370A KR100923101B1 (ko) 2008-01-15 2008-01-15 프레임방식의 영상획득장치 및 영상획득방법
KR10-2008-0004370 2008-01-15

Publications (2)

Publication Number Publication Date
WO2009091198A2 WO2009091198A2 (fr) 2009-07-23
WO2009091198A3 true WO2009091198A3 (fr) 2009-09-17

Family

ID=40885804

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/000227 Ceased WO2009091198A2 (fr) 2008-01-15 2009-01-15 Appareil d'acquisition d'images du type trame et procédé correspondant

Country Status (2)

Country Link
KR (1) KR100923101B1 (fr)
WO (1) WO2009091198A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105451656A (zh) * 2013-06-11 2016-03-30 三星电子株式会社 用于获得对象的感兴趣区域的x射线图像的方法和设备

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101599028B1 (ko) * 2009-07-23 2016-03-03 삼성전자주식회사 산란 감소를 위한 ｘ-선 촬영 장치 및 방법
KR101373006B1 (ko) 2011-12-27 2014-03-13 삼성전자주식회사 엑스레이 조사 범위를 조절하는 방법 및 장치
EP2813183B1 (fr) * 2013-06-11 2018-03-07 Samsung Electronics Co., Ltd Procédé et appareil d'obtention d'image par rayons X de région d'intérêt de l'objet cible

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000060730A (ko) * 1999-03-18 2000-10-16 명영철 다수의 촬상소자를 이용한 고해상도 엑스선 촬영 방법 및 촬영 장치
KR20060036081A (ko) * 2003-07-08 2006-04-27 엑스카운터 에이비 토모신디사이즈를 위한 스캐닝 기반의 전리 방사선 검출
US7136452B2 (en) * 1995-05-31 2006-11-14 Goldpower Limited Radiation imaging system, device and method for scan imaging
KR20080002746A (ko) * 2006-03-27 2008-01-04 요 아야트 리미티드 치과용 구강외 엑스레이 영상 시스템 및 방법

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002237451A1 (en) 2000-12-22 2002-07-08 Simage Oy A radiation imaging system and scanning device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7136452B2 (en) * 1995-05-31 2006-11-14 Goldpower Limited Radiation imaging system, device and method for scan imaging
KR20000060730A (ko) * 1999-03-18 2000-10-16 명영철 다수의 촬상소자를 이용한 고해상도 엑스선 촬영 방법 및 촬영 장치
KR20060036081A (ko) * 2003-07-08 2006-04-27 엑스카운터 에이비 토모신디사이즈를 위한 스캐닝 기반의 전리 방사선 검출
KR20080002746A (ko) * 2006-03-27 2008-01-04 요 아야트 리미티드 치과용 구강외 엑스레이 영상 시스템 및 방법

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105451656A (zh) * 2013-06-11 2016-03-30 三星电子株式会社 用于获得对象的感兴趣区域的x射线图像的方法和设备
CN105451656B (zh) * 2013-06-11 2019-06-28 三星电子株式会社 用于获得对象的感兴趣区域的x射线图像的方法和设备

Also Published As

Publication number Publication date
KR20090078506A (ko) 2009-07-20
KR100923101B1 (ko) 2009-10-22
WO2009091198A2 (fr) 2009-07-23

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