KR920700582A - 방사선 치료 시스템 - Google Patents

방사선 치료 시스템

Info

Publication number
KR920700582A
KR920700582A KR1019910700184A KR910700184A KR920700582A KR 920700582 A KR920700582 A KR 920700582A KR 1019910700184 A KR1019910700184 A KR 1019910700184A KR 910700184 A KR910700184 A KR 910700184A KR 920700582 A KR920700582 A KR 920700582A
Authority
KR
South Korea
Prior art keywords
radiation
subject
interest
region
center
Prior art date
Application number
KR1019910700184A
Other languages
English (en)
Inventor
유키히로 하라
Original Assignee
챠아루즈. 피이. 파이파아
요꼬가와 메디칼 시스템 가부시끼 가이샤
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
Application filed by 챠아루즈. 피이. 파이파아, 요꼬가와 메디칼 시스템 가부시끼 가이샤 filed Critical 챠아루즈. 피이. 파이파아
Publication of KR920700582A publication Critical patent/KR920700582A/ko

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
    • A61B6/04—Positioning of patients; Tiltable beds or the like
    • A61B6/0487—Motor-assisted positioning
    • 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
    • A61B6/03—Computed tomography [CT]
    • 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
    • A61B6/03—Computed tomography [CT]
    • A61B6/032—Transmission computed tomography [CT]
    • 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
    • A61B6/06—Diaphragms
    • 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
    • A61B6/08—Auxiliary means for directing the radiation beam to a particular spot, e.g. using light beams
    • 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
    • A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4064—Arrangements for generating radiation specially adapted for radiation diagnosis specially adapted for producing a particular type of beam
    • A61B6/4085—Cone-beams
    • 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
    • A61B6/548—Remote control of the apparatus or devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1048—Monitoring, verifying, controlling systems and methods
    • A61N5/1049—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1048—Monitoring, verifying, controlling systems and methods
    • A61N5/1049—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam
    • A61N2005/1061—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam using an x-ray imaging system having a separate imaging source
    • A61N2005/1062—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam using an x-ray imaging system having a separate imaging source using virtual X-ray images, e.g. digitally reconstructed radiographs [DRR]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1048—Monitoring, verifying, controlling systems and methods
    • A61N5/1064—Monitoring, verifying, controlling systems and methods for adjusting radiation treatment in response to monitoring
    • A61N5/1065—Beam adjustment

Landscapes

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

Abstract

내용 없음

Description

방사선 치료 시스템
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 실시예의 구성을 나타내는 블록도, 제2도는 위치결정 장치의 투광기의 배치를 나타내는 도면, 제3도는 치료 장치의 방사선 콜리메이터의 도면.

Claims (2)

  1. 이동 가능한 테이블(3)에 얹어놓여진 피검체(44)를 멀티슬라이스 스캔하여 복수의 단층상(70)을 촬영하는 X선 CT(1)와, 각각 관심영역(8)이 지정된 피검체(44)의 복수의 단층상 데이터가 주어지고, 이 복수의 단층상 데이터를 사용한 계산에 의하여, 관심영역의 중심(85)의 3차원 좌표를 구함과 동시에, 방사선 치료 장치(9)의 방사선원 위치에 상당하는 가상의 투여중심에서 본 관심영역(8)의 투시상을 구하는 계산장치(21)와, 상기 X선 CT(1)의 테이블(3)에 얹어놓여진 피검체(44)의 표면에, 위치가 가변의 적어도 3점의 광마크를 각각 투영하는 투광수다을 포함하고, 상기 계산장치(21)로부터 주어진 피검체(44)의 관심영역의 중심(85)의 3차원 좌표데이터에 의하여 정해지는 체표상의 위치에 광마크를 투영하는 위치결정 장치(20)와, 상기 위치결정장치(20)에 의하여 광마크가 투영되는 체표상의 위치에 마크(6)가 그려진 피검체(44)를, 마크(6)에 의하여 정해지는 관심영역의 중심(85)위치를 간트리(2)의 회전중심에 일치시켜 테이블(3)상에 얹어놓는 방사선 치료장치(9)로서, 방사선 조사창에 가변 개구의 콜리메이터(41)를 가지고, 이 콜리메이터(41)를 통하여 피검체(44)에 방사선을 조사하는 방사선 치료장치(9) 및 상기 계산장치(21)로 부터 계산 투시상 데이커를 수취하고 이 데이터에 의거하여 상기 치료장치(9)의 콜리메이터(41)의 개구를 제어하는 치료장치 콘트롤러(36)를 구비하는 방사선 치료 시스템.
  2. 치료장치(9)는, 콜리메이터(41)를 통하여 피검체(44)에 조사한 방사선에 의하여 촬영한 투시상의 비디오 신호를 치료장치 콘트롤러(36)에 주는 것이고, 치료장치 콘트롤러(36)는, 이 비디오 신호에 의거하는 투시상과 계산 투시상과를 대비하여 표시하는 것인 방사선 치료 시스템.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910700184A 1989-06-30 1990-06-29 방사선 치료 시스템 KR920700582A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP170746 1989-06-30
JP1170746A JP2931983B2 (ja) 1989-06-30 1989-06-30 放射線治療システム
PCT/JP1990/000856 WO1991000057A1 (en) 1989-06-30 1990-06-29 Radiotherapic system

Publications (1)

Publication Number Publication Date
KR920700582A true KR920700582A (ko) 1992-08-10

Family

ID=15910622

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910700184A KR920700582A (ko) 1989-06-30 1990-06-29 방사선 치료 시스템

Country Status (6)

Country Link
US (1) US5206893A (ko)
EP (1) EP0480035B1 (ko)
JP (1) JP2931983B2 (ko)
KR (1) KR920700582A (ko)
DE (1) DE69014117T2 (ko)
WO (1) WO1991000057A1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100332072B1 (ko) * 1999-02-18 2002-04-10 박종원 단층촬영 영상으로부터의 장기 추출 및 체적산출방법

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0515526A (ja) * 1991-07-15 1993-01-26 Mitsubishi Electric Corp Ｘ線シミユレータ画像処理装置
US5212720A (en) * 1992-01-29 1993-05-18 Research Foundation-State University Of N.Y. Dual radiation targeting system
DE4207632C2 (de) * 1992-03-11 1995-07-20 Bodenseewerk Geraetetech Vorrichtung und Verfahren zur Positionierung eines Körperteils für Behandlungszwecke
JPH0779813B2 (ja) * 1992-03-24 1995-08-30 潤 池辺 放射線治療装置
US5418827A (en) * 1993-06-18 1995-05-23 Wisconsin Alumino Research Foundation Method for radiation therapy planning
EP0673661B1 (en) * 1994-03-25 2003-03-12 Kabushiki Kaisha Toshiba Radiotherapy system
US5528651A (en) * 1994-06-09 1996-06-18 Elekta Instrument Ab Positioning device and method for radiation treatment
DE4421315A1 (de) * 1994-06-17 1995-12-21 Laser Applikationan Gmbh Vorrichtung zur Positionierung und Markierung eines Patienten an Diagnosegeräten, z. B. vor und nach der Durchleuchtung in einem Computertomographen
DE4421316A1 (de) * 1994-06-17 1995-12-21 Laser Applikationan Gmbh Vorrichtung zur Positionierung und Markierung eines Patienten an Diagnosegeräten, z.B. vor und nach der Durchleuchtung in einem Computertomographen
DE19513400A1 (de) * 1995-04-08 1996-10-10 Dornier Medizintechnik Vorrichtung zur Ortung von Konkrementen in Körpern von Lebewesen
DE19524951C2 (de) * 1995-07-08 2002-05-02 Laser Applikationan Gmbh Vorrichtung zur Markierung eines zu bestrahlenden Gebietes eines Patienten
US5825845A (en) * 1996-10-28 1998-10-20 Loma Linda University Medical Center Proton beam digital imaging system
US6041249A (en) * 1997-03-13 2000-03-21 Siemens Aktiengesellschaft Device for making a guide path for an instrument on a patient
JP4354550B2 (ja) * 1998-08-31 2009-10-28 株式会社島津製作所 放射線治療計画装置
WO2002045793A2 (en) 2000-12-08 2002-06-13 Loma Linda University Medical Center Proton beam therapy control system
US6888919B2 (en) 2001-11-02 2005-05-03 Varian Medical Systems, Inc. Radiotherapy apparatus equipped with an articulable gantry for positioning an imaging unit
US7227925B1 (en) 2002-10-02 2007-06-05 Varian Medical Systems Technologies, Inc. Gantry mounted stereoscopic imaging system
US7657304B2 (en) 2002-10-05 2010-02-02 Varian Medical Systems, Inc. Imaging device for radiation treatment applications
US7945021B2 (en) 2002-12-18 2011-05-17 Varian Medical Systems, Inc. Multi-mode cone beam CT radiotherapy simulator and treatment machine with a flat panel imager
RU2005123989A (ru) 2003-01-02 2006-03-20 Лома Линда Юниверсити Медикал Сентер (Us) Управление конфигурацией и система поиска данных для системы протонной дистанционной протонно-лучевой терапии
JP2005006772A (ja) * 2003-06-17 2005-01-13 Ge Medical Systems Global Technology Co Llc Ｘ線診断装置及びｃｔ画像の生成方法
US7412029B2 (en) 2003-06-25 2008-08-12 Varian Medical Systems Technologies, Inc. Treatment planning, simulation, and verification system
CA2967536C (en) 2003-08-12 2020-08-25 Vision Rt Limited Patient positioning system for radiation therapy system
US7623250B2 (en) * 2005-02-04 2009-11-24 Stryker Leibinger Gmbh & Co. Kg. Enhanced shape characterization device and method
US20070003010A1 (en) 2005-04-29 2007-01-04 Varian Medical Systems Technologies, Inc. Radiation systems with imaging capability
US7880154B2 (en) 2005-07-25 2011-02-01 Karl Otto Methods and apparatus for the planning and delivery of radiation treatments
JP2007236739A (ja) * 2006-03-10 2007-09-20 Toshiba Corp 放射線治療装置及び放射線照射方法
EP2088925B8 (en) 2006-11-17 2015-06-17 Varian Medical Systems, Inc. Dynamic patient positioning system
USRE46953E1 (en) 2007-04-20 2018-07-17 University Of Maryland, Baltimore Single-arc dose painting for precision radiation therapy
KR100798622B1 (ko) * 2007-09-19 2008-01-28 김양수 정전기 제거용 통전 유닛
CN101951853B (zh) 2008-02-22 2013-01-23 洛马林达大学医学中心 用于在3d成像系统内将空间失真特征化的系统和方法
US7809102B2 (en) 2008-05-15 2010-10-05 Arineta Ltd. Method and apparatus for positioning a subject in a CT scanner
US8632448B1 (en) 2009-02-05 2014-01-21 Loma Linda University Medical Center Proton scattering analysis system
KR101127680B1 (ko) * 2009-09-08 2012-03-23 중앙대학교 산학협력단 도넛형 코일을 이용한 하전입자 빔 단층촬영 장치 및 방법
JP6034695B2 (ja) 2009-10-01 2016-11-30 ローマ リンダ ユニヴァーシティ メディカル センター イオン誘起衝突電離検出器及びその使用
US9207193B2 (en) 2010-02-12 2015-12-08 Loma Linda University Medical Center Systems and methodologies for proton computed tomography
EP2558162B1 (en) * 2010-04-15 2020-06-10 Elekta AB (PUBL) Radiotherapy and imaging apparatus
US9289627B2 (en) 2010-06-22 2016-03-22 Varian Medical Systems International Ag System and method for estimating and manipulating estimated radiation dose
WO2012161852A2 (en) 2011-03-07 2012-11-29 Loma Linda University Medical Center Systems, devices and methods related to calibration of a proton computed tomography scanner
US8644571B1 (en) 2011-12-06 2014-02-04 Loma Linda University Medical Center Intensity-modulated proton therapy
CN103070698A (zh) * 2013-01-31 2013-05-01 罗广文 一种放射治疗中等中心激光参数生成系统及方法
US9884206B2 (en) 2015-07-23 2018-02-06 Loma Linda University Medical Center Systems and methods for intensity modulated radiation therapy
CN106110520B (zh) * 2016-07-20 2021-01-12 上海联影医疗科技股份有限公司 放射治疗模拟机
CN111743555B (zh) * 2019-03-29 2023-11-14 上海西门子医疗器械有限公司 用于实时调整指示符位置的方法、存储介质和医疗设备
CN112006711B (zh) * 2019-05-31 2024-10-18 通用电气精准医疗有限责任公司 3d透视指示器及其生成方法和应用

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991310A (en) * 1970-08-03 1976-11-09 Morrison Richard A Biplane radiographic localization of target center for radiotherapy
DE2926873A1 (de) * 1979-07-03 1981-01-22 Siemens Ag Strahlentherapiegeraet mit zwei lichtvisieren
JPS57103629A (en) * 1980-12-17 1982-06-28 Tokyo Shibaura Electric Co Positioning apparatus of radioactive ray tomograph apparatus
AU7986682A (en) * 1981-02-12 1982-08-19 New York University Apparatus for stereotactic surgery
DE3508730A1 (de) * 1985-03-12 1986-09-18 Siemens AG, 1000 Berlin und 8000 München Messvorrichtung fuer medizinische zwecke
US4791934A (en) * 1986-08-07 1988-12-20 Picker International, Inc. Computer tomography assisted stereotactic surgery system and method
JP2563298B2 (ja) * 1987-01-28 1996-12-11 株式会社東芝 ３次元画像処理装置
JPS63137615U (ko) * 1987-02-28 1988-09-09
DE3828639C2 (de) * 1987-08-24 1994-08-18 Mitsubishi Electric Corp Strahlentherapiegerät
NL8702113A (nl) * 1987-09-07 1989-04-03 Optische Ind De Oude Delft Nv Inrichting voor spleetradiografie.
JPH0165046U (ko) * 1987-10-20 1989-04-26
GB2211709B (en) * 1987-10-28 1991-03-20 Philips Electronic Associated Multileaf collimator and related apparatus
JPH0626608B2 (ja) * 1987-12-10 1994-04-13 三菱電機株式会社 治療装置
JPS6477738A (en) * 1988-08-20 1989-03-23 Yamaha Motor Co Ltd Engine having one overhead camshaft
DE3830183A1 (de) * 1988-09-06 1990-03-15 Philips Patentverwaltung Verfahren zum positionieren eines auf einer tischplatte eines lagerungstisches befindlichen patienten und geraet zum durchfuehren des verfahrens
US5031203A (en) * 1990-02-09 1991-07-09 Trecha Randal R Coaxial laser targeting device for use with x-ray equipment and surgical drill equipment during surgical procedures

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100332072B1 (ko) * 1999-02-18 2002-04-10 박종원 단층촬영 영상으로부터의 장기 추출 및 체적산출방법

Also Published As

Publication number Publication date
EP0480035A4 (en) 1992-06-03
DE69014117D1 (en) 1994-12-15
JPH0332649A (ja) 1991-02-13
JP2931983B2 (ja) 1999-08-09
EP0480035B1 (en) 1994-11-09
WO1991000057A1 (en) 1991-01-10
EP0480035A1 (en) 1992-04-15
DE69014117T2 (de) 1995-03-23
US5206893A (en) 1993-04-27

Similar Documents

Publication Publication Date Title
KR920700582A (ko) 방사선 치료 시스템
US5080100A (en) System and method for measuring and/or checking the position of a patient in a radio-therapy machine
US3991310A (en) Biplane radiographic localization of target center for radiotherapy
CA1139898A (en) Radiotherapy apparatus with two light beam localizers
US6041249A (en) Device for making a guide path for an instrument on a patient
JP4354550B2 (ja) 放射線治療計画装置
US6865253B2 (en) Method and device for accurately positioning a patient in radiotherapy and/or radiosurgery
US5299254A (en) Method and apparatus for determining the position of a target relative to a reference of known co-ordinates and without a priori knowledge of the position of a source of radiation
US4242587A (en) Patient positioning device comprising light planes corresponding to first, second and third intersecting reference planes
JPH0817775B2 (ja) 放射線放射を実行するための装置
SE8802620L (sv) Anordning vid datortomografi
US4630375A (en) Apparatus for gauging and determining spatial coordinates for a source of radiation to be employed in obtaining a radiograph of a patient
JPS63294839A (ja) 放射線治療用ｃｔシミュレ−タ
KR101660130B1 (ko) X선 촬영장치
US2939008A (en) Portable spot-focusing apparatus for radiography
JP2581076Y2 (ja) 医療用ｘ線装置、照射筒および医療用位置表示装置
JPS6255867B2 (ko)
JPH10328319A (ja) 放射線治療システム
SU1614797A1 (ru) Способ рентгенологического исследовани грудины
FI853252L (fi) Panoraamaröntgenlaite, erityisesti hammas- ja leukalääketieteellisiin käyttötarkoituksiin
JPS6141233B2 (ko)
RU15956U1 (ru) Стол для лучевой терапии молочных желез
Schiff et al. A new positioning device for extraoral radiography with conventional dental x-ray machines
Takahashi Study of the Technique of the Radiographic Delineation of the Cross Section of the Body Study on Rotatography and Crossgraphy
JPS6314816Y2 (ko)

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application