JP5356241B2 - X線透視技術者防護装置 - Google Patents
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- JP5356241B2 JP5356241B2 JP2009536346A JP2009536346A JP5356241B2 JP 5356241 B2 JP5356241 B2 JP 5356241B2 JP 2009536346 A JP2009536346 A JP 2009536346A JP 2009536346 A JP2009536346 A JP 2009536346A JP 5356241 B2 JP5356241 B2 JP 5356241B2
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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
-
- 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
- A61B6/4423—Constructional features of apparatus for radiation diagnosis related to hygiene or sterilisation
-
- 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
- A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
- A61B6/4435—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure
- A61B6/4441—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure the rigid structure being a C-arm or U-arm
-
- 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
- A61B6/48—Diagnostic techniques
- A61B6/486—Diagnostic techniques involving generating temporal series of image data
- A61B6/487—Diagnostic techniques involving generating temporal series of image data involving fluoroscopy
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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
- A61B6/58—Testing, adjusting or calibrating thereof
- A61B6/589—Setting distance between source unit and patient
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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Description
Claims (13)
- C型アーム上に取り付けられたX線源および画像装置を有するタイプのX線透視装置用放射線防護装置において、
第一の端部と第二の端部を有する第一の放射線シールドであって、該第一の放射線シールドの該第一の端部が前記X線源の周囲に位置し、該第一の放射線シールドの該第二の端部が、患者の身体に、または前記C型アーム内に配置された該患者を支持する施術台に接触するように伸張可能であり、および該第二の端部が前記患者の身体または該患者を支持する該施術台と接触しないように引き込み位置に引き込み可能な第一の放射線シールド、
第一の端部と第二の端部を有する第二の放射線シールドであって、該第二の放射線シールドの該第一の端部が前記X線画像装置の周囲に位置し、該第二の放射線シールドの該第二の端部が、前記患者の身体に、または前記C型アーム内に配置された前記患者を支持する前記施術台に接触するように伸張可能であり、および該第二の端部が前記患者の身体又は前記患者を支持する前記施術台と接触しないように引き込み位置に引き込み可能な第二の放射線シールド、
前記第一の放射線シールドを選択的に伸縮するための第一のアクチュエータ、および
前記第二の放射線シールドを選択的に伸縮するための第二のアクチュエータ、
を有する放射線防護装置。 - 前記第一の放射線シールドが円錐形である請求項1に記載の放射線防護装置。
- 前記第二の放射線シールドが円錐形である請求項2に記載の放射線防護装置。
- 前記第一の放射線シールドが円筒形である請求項1に記載の放射線防護装置。
- 前記第二の放射線シールドが円筒形である請求項4に記載の放射線防護装置。
- 前記第一の放射線シールドは、柔らかく、患者の表面の形状への適合に適した縁部を有する請求項1に記載の放射線防護装置。
- 前記第二の放射線シールドは、柔らかく、患者の表面の形状への適合に適した縁部を有する請求項6に記載の放射線防護装置。
- さらに、前記X線透視装置に近接する患者の部分を覆いながら、前記X線透視装置で画像形成される患者の部分を覆うことのないように構成された第三の放射線シールドを有する請求項1に記載の放射線防護装置。
- さらに、前記第一の放射線シールドの患者への近接または接触を感知するように構成された第一のセンサ、および、前記第一のセンサが患者の身体への近接または接触を検出したときに前記第一のアクチュエータが前記第一の放射線シールドを伸張するのを停止させるための手段、を有する請求項1に記載の放射線防護装置。
- さらに、前記第二の放射線シールドの患者への近接または接触を感知するように構成された第二のセンサ、および、前記第二のセンサが患者の身体への近接または接触を検出したときに前記第二のアクチュエータが前記第二の放射線シールドを伸張するのを停止させるための手段、を有する請求項9に記載の放射線防護装置。
- 前記第一および第二の放射線シールドは、第一のほぼ平面の側壁、第二のほぼ平面の側壁、それらをつなぐ周囲壁、および画像形成される患者の身体の一部分の周囲であって、前記第一および第二の放射線シールドの間で形成されるスロット状の開口部をそれぞれ有する、請求項1に記載の放射線防護装置。
- 前記放射線シールド内の前記開口部は、柔らかく、患者の表面の形状への適合に適した縁部を有する請求項11に記載の放射線防護装置。
- 前記放射線シールドの各々は、前記第一の端部を有しC型アームに取り付けられる部分および前記第二の端部を有し患者に固定される部分、および、前記C型アームに取り付けられる部分と前記患者に固定される部分の間の相対移動を可能にする重ね合わせスライド式ジョイントを有する請求項11に記載の放射線防護装置。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US85805806P | 2006-11-11 | 2006-11-11 | |
US60/858,058 | 2006-11-11 | ||
US92348107P | 2007-04-13 | 2007-04-13 | |
US60/923,481 | 2007-04-13 | ||
PCT/US2007/023892 WO2008140486A2 (en) | 2006-11-11 | 2007-11-13 | Fluoroscopy operator protection device |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010521992A JP2010521992A (ja) | 2010-07-01 |
JP5356241B2 true JP5356241B2 (ja) | 2013-12-04 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2009536346A Active JP5356241B2 (ja) | 2006-11-11 | 2007-11-13 | X線透視技術者防護装置 |
Country Status (4)
Country | Link |
---|---|
US (8) | US20100133450A1 (ja) |
EP (1) | EP2084713B1 (ja) |
JP (1) | JP5356241B2 (ja) |
WO (1) | WO2008140486A2 (ja) |
Cited By (1)
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JP7573253B2 (ja) | 2022-01-06 | 2024-10-25 | 隆太郎 和田 | 被ばくと防護負荷を低減する追加シールドボックス |
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JP7573253B2 (ja) | 2022-01-06 | 2024-10-25 | 隆太郎 和田 | 被ばくと防護負荷を低減する追加シールドボックス |
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US20220110594A1 (en) | 2022-04-14 |
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US8439564B2 (en) | 2013-05-14 |
US8113713B2 (en) | 2012-02-14 |
US11076819B2 (en) | 2021-08-03 |
JP2010521992A (ja) | 2010-07-01 |
WO2008140486A3 (en) | 2008-12-31 |
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