KR100958791B1 - 의료용 영상 장치 - Google Patents
의료용 영상 장치 Download PDFInfo
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- KR100958791B1 KR100958791B1 KR1020080039238A KR20080039238A KR100958791B1 KR 100958791 B1 KR100958791 B1 KR 100958791B1 KR 1020080039238 A KR1020080039238 A KR 1020080039238A KR 20080039238 A KR20080039238 A KR 20080039238A KR 100958791 B1 KR100958791 B1 KR 100958791B1
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- South Korea
- Prior art keywords
- compton camera
- scattering
- subject
- mri
- gamma ray
- Prior art date
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
- G01R33/48—NMR imaging systems
- G01R33/4808—Multimodal MR, e.g. MR combined with positron emission tomography [PET], MR combined with ultrasound or MR combined with computed tomography [CT]
- G01R33/4812—MR combined with X-ray or computed tomography [CT]
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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
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
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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
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
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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
- A61B6/44—Constructional features of apparatus for radiation diagnosis
- A61B6/4417—Constructional features of apparatus for radiation diagnosis related to combined acquisition of different diagnostic modalities
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/1603—Measuring radiation intensity with a combination of at least two different types of detector
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- High Energy & Nuclear Physics (AREA)
- Medical Informatics (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Public Health (AREA)
- Optics & Photonics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Pulmonology (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Nuclear Medicine (AREA)
Abstract
Description
Claims (8)
- 삭제
- 삭제
- 피검사체의 해부학적 정보를 제공하는 자기공명영상(Magnetic Resonance Imaging, MRI) 장치;상기 피검사체의 기능적 정보를 제공하는 적어도 하나 이상의 컴프턴 카메라; 및상기 컴프턴 카메라를 상기 MRI 장치 내부로 이송시켜 상기 피검사체의 기능적 정보를 획득하고, 상기 기능적 정보를 획득한 후 상기 컴프턴 카메라를 상기 MRI 장치의 외부로 이송하는 이송 레일을 포함하되,상기 컴프턴 카메라는 감마선을 산란시키고, 상기 컴프턴 카메라는 산란이 일어난 위치와 산란에 의해 상기 감마선이 잃은 에너지를 측정하는 산란부; 및산란된 감마선의 도달 위치와 에너지를 측정하는 흡수부를 포함하며,상기 산란부에 의하여 측정된 위치와 에너지 및 상기 흡수부에 의하여 측정된 위치와 에너지를 이용하여 상기 피검사체의 기능적 정보를 제공하는 것을 특징으로 하는 의료용 영상 장치.
- 제 3 항에 있어서,상기 산란부는 측정하고자 하는 감마선의 진행 방향을 따라 순차로 배치된 복수의 감마선 검출기를 포함하는 것을 특징으로 하는 의료용 영상 장치.
- 제 3 항에 있어서,상기 흡수부는 동일 평면상에 배열된 복수의 감마선 검출기를 포함하는 것을 특징으로 하는 의료용 영상 장치.
- 삭제
- 삭제
- 삭제
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020080039238A KR100958791B1 (ko) | 2008-04-28 | 2008-04-28 | 의료용 영상 장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020080039238A KR100958791B1 (ko) | 2008-04-28 | 2008-04-28 | 의료용 영상 장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20090113494A KR20090113494A (ko) | 2009-11-02 |
| KR100958791B1 true KR100958791B1 (ko) | 2010-05-18 |
Family
ID=41554818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020080039238A Expired - Fee Related KR100958791B1 (ko) | 2008-04-28 | 2008-04-28 | 의료용 영상 장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100958791B1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220047221A (ko) * | 2020-10-08 | 2022-04-15 | 강원대학교산학협력단 | 컴프턴 효과를 활용한 방사선 민감도 증진 방법 및 방사선 민감도 증진 시스템 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101461099B1 (ko) * | 2012-11-09 | 2014-11-13 | 삼성전자주식회사 | 자기공명영상장치 및 기능적 영상획득방법 |
| EP3037040B1 (en) * | 2013-08-20 | 2023-04-12 | Vatech Co. Ltd. | X-ray imaging device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR950033524A (ko) * | 1994-01-31 | 1995-12-26 | 후지와라 기쿠오 | 이미션 ct장치 |
| JP2002153457A (ja) | 2000-11-21 | 2002-05-28 | Kyushu Hakusui Corp | 医療設備 |
| US20060004274A1 (en) | 2004-06-30 | 2006-01-05 | Hawman Eric G | Fusing nuclear medical images with a second imaging modality |
-
2008
- 2008-04-28 KR KR1020080039238A patent/KR100958791B1/ko not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR950033524A (ko) * | 1994-01-31 | 1995-12-26 | 후지와라 기쿠오 | 이미션 ct장치 |
| JP2002153457A (ja) | 2000-11-21 | 2002-05-28 | Kyushu Hakusui Corp | 医療設備 |
| US20060004274A1 (en) | 2004-06-30 | 2006-01-05 | Hawman Eric G | Fusing nuclear medical images with a second imaging modality |
Non-Patent Citations (1)
| Title |
|---|
| 논문 1(2001) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220047221A (ko) * | 2020-10-08 | 2022-04-15 | 강원대학교산학협력단 | 컴프턴 효과를 활용한 방사선 민감도 증진 방법 및 방사선 민감도 증진 시스템 |
| KR102449932B1 (ko) * | 2020-10-08 | 2022-09-30 | 강원대학교산학협력단 | 컴프턴 효과를 활용한 방사선 민감도 증진 방법 및 방사선 민감도 증진 시스템 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20090113494A (ko) | 2009-11-02 |
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