KR100740338B1 - 장기 움직임 실시간 추적 장치 - Google Patents
장기 움직임 실시간 추적 장치 Download PDFInfo
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- KR100740338B1 KR100740338B1 KR1020060004179A KR20060004179A KR100740338B1 KR 100740338 B1 KR100740338 B1 KR 100740338B1 KR 1020060004179 A KR1020060004179 A KR 1020060004179A KR 20060004179 A KR20060004179 A KR 20060004179A KR 100740338 B1 KR100740338 B1 KR 100740338B1
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- 230000033001 locomotion Effects 0.000 title claims abstract description 45
- 210000000056 organ Anatomy 0.000 title abstract description 17
- 230000029058 respiratory gaseous exchange Effects 0.000 title abstract description 14
- 230000005855 radiation Effects 0.000 claims abstract description 37
- 230000007774 longterm Effects 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 10
- 230000001678 irradiating effect Effects 0.000 claims description 5
- 238000013500 data storage Methods 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 abstract description 13
- 206010028980 Neoplasm Diseases 0.000 description 9
- 210000001835 viscera Anatomy 0.000 description 8
- 230000001225 therapeutic effect Effects 0.000 description 5
- 201000011510 cancer Diseases 0.000 description 4
- 238000001959 radiotherapy Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 1
- 208000005718 Stomach Neoplasms Diseases 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 206010017758 gastric cancer Diseases 0.000 description 1
- 239000002784 hot electron Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 201000005202 lung cancer Diseases 0.000 description 1
- 208000020816 lung neoplasm Diseases 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 201000011549 stomach cancer Diseases 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
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- 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
- A61N5/103—Treatment planning systems
- A61N5/1037—Treatment planning systems taking into account the movement of the target, e.g. 4D-image based planning
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0033—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room
- A61B5/004—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room adapted for image acquisition of a particular organ or body part
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
- A61B5/113—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb occurring during breathing
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- 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
- A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
- A61B6/5258—Devices using data or image processing specially adapted for radiation diagnosis involving detection or reduction of artifacts or noise
- A61B6/5264—Devices using data or image processing specially adapted for radiation diagnosis involving detection or reduction of artifacts or noise due to motion
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- 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
- A61N5/103—Treatment planning systems
- A61N5/1038—Treatment planning systems taking into account previously administered plans applied to the same patient, i.e. adaptive radiotherapy
-
- 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
- A61N5/1067—Beam adjustment in real time, i.e. during treatment
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- 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
- A61N5/1071—Monitoring, verifying, controlling systems and methods for verifying the dose delivered by the treatment plan
- A61N2005/1072—Monitoring, verifying, controlling systems and methods for verifying the dose delivered by the treatment plan taking into account movement of the target
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Medical Informatics (AREA)
- Heart & Thoracic Surgery (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- High Energy & Nuclear Physics (AREA)
- Physiology (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Radiation-Therapy Devices (AREA)
Abstract
Description
Claims (3)
- 방사선을 조사하는 방사선 조사장치;상기 방사선 조사장치에서 조사된 방사선을 가시광선으로 변환시키는 가시광선 발생수단;상기 가시광선 발생수단에 의해 발생된 가시광선에 의해 형성되는 영상을 촬영하는 카메라;상기 카메라에 의해 촬영된 영상을 디지털 영상신호로 변환시키는 신호변환기; 및상기 디지털 영상신호에 의해 형성된 디지털 영상을 화면으로 표시하는 디스플레이부와, 상기 디스플레이부상에 표시된 영상의 특정부분을 선택하기 위한 입력부와, 상기 입력부에 의해 선택된 상기 특정부분의 시간변화에 따른 위치변화데이터를 작성하는 제어부와, 상기 제어부에서 작성된 위치변화데이터 및 상기 디지털 영상을 저장하는 저장부가 구비된 컴퓨터처리장치;를 포함하며,상기 제어부는 상기 마우스에 의해 선택된 상기 디스플레이부상에 표시된 영상의 특정부분을 포함하는 크기의 기준형판을 획득하고, 일정시간 경과 후 새롭게 입력된 영상에서 그 기준형판과 일치하는 위치를 검색하여 찾아낸 후 그 위치를 저장하고 그 위치에서 상기 기준형판과 동일크기의 이동형판을 획득한 후, 그 이동형판을 새로운 기준형판으로 설정한 다음, 그 새로운 기준형판에 대해 다시 일정시간 경과 후 새롭게 입력된 영상에서 그 새로운 기준형판과 일치하는 위치를 검색하여 찾아낸 후 그 위치를 저장하고 그 위치에서 다시 새로운 이동형판을 획득하는 과정을 반복하는 것을 특징으로 하는 알고리즘을 포함하는 장기 움직임 실시간 추적 장치.
- 제1항에 있어서,상기 입력부는 마우스를 포함하는 것을 특징으로 하는 장기 움직임 실시간 추적 장치.
- 제1항에 있어서,상기 일정시간은 1/30초인 것을 특징으로 하는 장기 움직임 실시간 추적장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020060004179A KR100740338B1 (ko) | 2006-01-14 | 2006-01-14 | 장기 움직임 실시간 추적 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020060004179A KR100740338B1 (ko) | 2006-01-14 | 2006-01-14 | 장기 움직임 실시간 추적 장치 |
Publications (1)
Publication Number | Publication Date |
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KR100740338B1 true KR100740338B1 (ko) | 2007-07-19 |
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Application Number | Title | Priority Date | Filing Date |
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KR1020060004179A KR100740338B1 (ko) | 2006-01-14 | 2006-01-14 | 장기 움직임 실시간 추적 장치 |
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KR (1) | KR100740338B1 (ko) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020073955A (ko) * | 2001-03-17 | 2002-09-28 | 주식회사 티아이티씨 | 의료 영상 검출장치 및 방법 |
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- 2006-01-14 KR KR1020060004179A patent/KR100740338B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020073955A (ko) * | 2001-03-17 | 2002-09-28 | 주식회사 티아이티씨 | 의료 영상 검출장치 및 방법 |
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