JP2018503839A - 放射線遮蔽液相フィルター及びこれを取り付けたx線撮影装置 - Google Patents
放射線遮蔽液相フィルター及びこれを取り付けたx線撮影装置 Download PDFInfo
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- G—PHYSICS
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- G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
- G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
- G21K1/10—Scattering devices; Absorbing devices; Ionising radiation filters
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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
- A61B6/10—Safety means specially adapted therefor
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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
- A61B6/10—Safety means specially adapted therefor
- A61B6/107—Protection against radiation, e.g. shielding
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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
- A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
- A61B6/4035—Arrangements for generating radiation specially adapted for radiation diagnosis the source being combined with a filter or grating
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- A—HUMAN NECESSITIES
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- A61B90/00—Instruments, 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
- A61B90/05—Splash shields for protection of the surgeon, e.g. splash guards connected to the apparatus
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
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- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
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Abstract
Description
11 チューブ(tube)
13 ディテクター(detector)
15 モニター
20 放射線遮蔽装置
21 液相フィルター
23 付着部材
231 段
25 フィルター固定部材
Claims (3)
- X線撮影装置から放出される放射線によって被曝される手術者を保護するために、手術者側へ放射される放射線を遮蔽するための液相フィルターであって、
前記液相フィルターは、
粉末からなる銀10〜30重量部と、
ポリマー分散剤(polymeric dispersant)25〜40重量部と、
水45〜50重量部と、
銅(Cu)、アルミニウム(Al)、水銀(Hg)の中から選択された1種以上の元素1〜5重量部とを混合して構成された液状物質がケースの内部に充填されてなることを特徴とする、放射線遮蔽液相フィルター。 - X線撮影装置から放出される放射線によって被曝される手術者を保護するために、手術者側へ放射される放射線を遮蔽するための放射線遮蔽装置を取り付けたX線撮影装置であって、
前記放射線遮蔽装置は、
上下方向に中央部分を貫通するホールが形成されており、ホールが形成された部分の縁部に沿って段が形成されており、X線撮影装置のX線発生部であるチューブの先端に取り付けられる付着部材と、
前記付着部材に形成された段に装着される液相フィルターと、
上下方向に中央部分を貫通するホールが形成されており、前記付着部材と螺合によって結合されることで前記液相フィルターを付着部材に固定させるためのフィルター固定部材とを含んでなり、
前記液相フィルターは、
粉末からなる銀10〜30重量部と、
ポリマー分散剤(polymeric dispersant)25〜40重量部と、
水45〜50重量部と、
銅(Cu)、アルミニウム(Al)、水銀(Hg)の中から選択された1種以上の元素1〜5重量部とを混合して構成された液状物質がケースの内部に充填されてなることを特徴とする、放射線遮蔽装置を取り付けたX線撮影装置。 - X線撮影装置から放出される放射線によって被曝される手術者を保護するために、手術者側へ放射される放射線を遮蔽するための液相フィルターを取り付けたX線撮影装置であって、
前記液相フィルターは、
粉末からなる銀10〜30重量部と、
ポリマー分散剤25〜40重量部と、
水45〜50重量部と、
銅(Cu)、アルミニウム(Al)及び水銀(Hg)の中から選択された1種以上の元素1〜5重量部とを混合して構成された液状物質がケース内部に充填されてなり、
前記液相フィルターは、X線撮影装置の内部に設置されたX線発生装置と、前記X線発生装置から発生した放射線を患者に放射させるためのチューブとの間に取り付けられたことを特徴とする、放射線遮蔽液相フィルターを取り付けたX線撮影装置。
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KR1020150008614A KR101638364B1 (ko) | 2015-01-19 | 2015-01-19 | 방사선 차폐 액상필터 및 이를 장착한 엑스레이 촬영장치 |
KR10-2015-0008614 | 2015-01-19 | ||
PCT/KR2015/001375 WO2016117748A1 (ko) | 2015-01-19 | 2015-02-11 | 방사선 차폐 액상필터 및 이를 장착한 엑스레이 촬영장치 |
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US (1) | US10431346B2 (ja) |
EP (1) | EP3248545B1 (ja) |
JP (1) | JP6548196B2 (ja) |
KR (1) | KR101638364B1 (ja) |
CN (1) | CN107205714B (ja) |
TR (1) | TR201907181T4 (ja) |
WO (1) | WO2016117748A1 (ja) |
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KR102060403B1 (ko) | 2017-08-10 | 2020-02-11 | 김기경 | 방사선 차폐 필터 및, 이를 포함하는 방사선 영상 촬영장치용 필터 어셈블리 |
KR102183330B1 (ko) * | 2018-11-12 | 2020-11-26 | (주)엠에스라인이엔지 | 방사선 차폐 필터가 구비된 엑스레이 촬영장치용 조리개 장치 및 이를 장착한 엑스레이 촬영장치 |
KR102236042B1 (ko) * | 2018-12-31 | 2021-04-05 | (주)엠에스라인이엔지 | 방사선 차폐 액상필터 및 이를 장착한 엑스레이 촬영장치 |
KR102076712B1 (ko) * | 2019-06-19 | 2020-02-12 | (주)엠에스라인이엔지 | 엑스레이 촬영장치용 레이저 에이머 장치 및 이를 장착한 엑스레이 촬영장치 |
KR102327861B1 (ko) * | 2019-12-17 | 2021-11-17 | 사회복지법인 삼성생명공익재단 | 액체형 차폐재를 이용하는 방사선 차폐 장치 |
KR102387138B1 (ko) * | 2020-02-13 | 2022-04-15 | (주)엠에스라인이엔지 | 조리개를 구비한 엑스레이 촬영장치 |
JP2023542267A (ja) * | 2020-09-18 | 2023-10-06 | ウルトラ セーフ ニュークリア コーポレーション | 小型で輸送可能な原子力システムのための放射線遮蔽 |
KR102593937B1 (ko) | 2021-08-23 | 2023-10-25 | (주)에이트마진 | 방사선 저감 필터의 제조 방법 |
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- 2015-02-11 CN CN201580073951.4A patent/CN107205714B/zh active Active
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- 2015-02-11 EP EP15879003.0A patent/EP3248545B1/en active Active
- 2015-02-11 WO PCT/KR2015/001375 patent/WO2016117748A1/ko active Application Filing
- 2015-02-11 US US15/544,291 patent/US10431346B2/en active Active
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WO2007095241A2 (en) * | 2006-02-13 | 2007-08-23 | Creatv Microtech, Inc. | High aspect ratio microstructures and method for fabricating high aspect ratio microstructures from powder composites |
KR101225241B1 (ko) * | 2011-07-26 | 2013-01-22 | 함재상 | 방사선 차폐장치 및 이를 부착한 엑스레이 촬영장치 |
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CN107205714B (zh) | 2020-05-12 |
EP3248545A1 (en) | 2017-11-29 |
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CN107205714A (zh) | 2017-09-26 |
US10431346B2 (en) | 2019-10-01 |
WO2016117748A1 (ko) | 2016-07-28 |
EP3248545A4 (en) | 2018-08-29 |
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