JP2020011110A5 - X-ray diagnostic equipment - Google Patents

X-ray diagnostic equipment Download PDF

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Publication number
JP2020011110A5
JP2020011110A5 JP2019192466A JP2019192466A JP2020011110A5 JP 2020011110 A5 JP2020011110 A5 JP 2020011110A5 JP 2019192466 A JP2019192466 A JP 2019192466A JP 2019192466 A JP2019192466 A JP 2019192466A JP 2020011110 A5 JP2020011110 A5 JP 2020011110A5
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Japan
Prior art keywords
rotation axis
arm
base
rotation
longitudinal direction
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JP2019192466A
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Japanese (ja)
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JP2020011110A (en
JP6968855B2 (en
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Priority claimed from JP2017218204A external-priority patent/JP6608414B2/en
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Priority to JP2019192466A priority Critical patent/JP6968855B2/en
Priority claimed from JP2019192466A external-priority patent/JP6968855B2/en
Publication of JP2020011110A publication Critical patent/JP2020011110A/en
Publication of JP2020011110A5 publication Critical patent/JP2020011110A5/en
Priority to JP2021174779A priority patent/JP7436443B2/en
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Publication of JP6968855B2 publication Critical patent/JP6968855B2/en
Priority to JP2024017927A priority patent/JP2024040326A/en
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Description

本発明の実施形態は、Ｘ線診断装置に関する。 Embodiments of the present invention relates to X-ray diagnostic equipment.

Claims (4)

天井に配置されたレールに支持され、前記レールの長手方向に移動可能な基台と、
鉛直方向の第１回転軸を中心に回転可能に前記基台に支持される第１支持アームと、
鉛直方向の第２回転軸を中心に回転可能に前記第１支持アームに支持される第２支持アームと、
前記第２支持アームに支持されるＣアームと、
前記基台の移動、前記第１回転軸による回転、及び前記第２回転軸による回転を同時に制御することにより、前記Ｃアームの向きを保ったまま、前記レールの長手方向に垂直な方向に前記Ｃアームのアイソセンタを直線的に移動させる制御手段と、
を具備するＸ線診断装置。 A base that is supported by a rail placed on the ceiling and can move in the longitudinal direction of the rail,
A first support arm rotatably supported by the base about a first rotation axis in the vertical direction,
A second support arm rotatably supported by the first support arm about a second rotation axis in the vertical direction, and a second support arm.
The C arm supported by the second support arm and
By simultaneously controlling the movement of the base, the rotation by the first rotation axis, and the rotation by the second rotation axis , the direction perpendicular to the longitudinal direction of the rail is maintained while maintaining the orientation of the C arm. and Ru control means is moved linearly the isocenter of the C-arm,
An X-ray diagnostic apparatus comprising. 前記制御手段は、前記レールの長手方向に垂直な方向に前記Ｃアームのアイソセンタを移動させる場合、前記第１回転軸及び前記第２回転軸による回転を互いに同じ角度に制御すると共に、前記基台の移動を制御する、請求項１に記載のＸ線診断装置。 Before SL control unit, when moving the isocenter of the C-arm in a direction perpendicular to the longitudinal direction of the rails, controls the rotation by the first rotary shaft and the second rotation axis at the same angle to each other, wherein The X-ray diagnostic apparatus according to claim 1, which controls the movement of the base. 前記第１回転軸と前記第２回転軸との間の水平距離をＬとし、前記同じ角度をθとし、前記基台の移動距離をＤとするとき、前記制御手段は、Ｄ＝Ｌ−Ｌ ｃｏｓθの関係に基づいて前記基台の移動を制御する、請求項２に記載のＸ線診断装置。 Wherein the first rotation axis horizontal distance between the second rotation axis is L, when the same angle as theta, a moving distance of the base is D, before Symbol control means, D = L The X-ray diagnostic apparatus according to claim 2, wherein the movement of the base is controlled based on the relationship of −L cos θ. 前記基台の移動、前記第１回転軸による回転、及び前記第２回転軸による回転を制御することにより、前記第１支持アームの長手方向が前記レールの長手方向と垂直となり、かつ、前記Ｃアームの正面方向が前記レールの長手方向と平行となる状態に前記Ｃアームを退避させる退避制御手段をさらに備える、請求項１から３のうちいずれか一項に記載のＸ線診断装置。 By controlling the movement of the base, the rotation by the first rotation axis, and the rotation by the second rotation axis, the longitudinal direction of the first support arm becomes perpendicular to the longitudinal direction of the rail, and the C. The X-ray diagnostic apparatus according to any one of claims 1 to 3, further comprising a retract control means for retracting the C arm so that the front direction of the arm is parallel to the longitudinal direction of the rail.
JP2019192466A 2017-11-13 2019-10-23 X-ray diagnostic device Active JP6968855B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2019192466A JP6968855B2 (en) 2017-11-13 2019-10-23 X-ray diagnostic device
JP2021174779A JP7436443B2 (en) 2017-11-13 2021-10-26 X-ray diagnostic equipment
JP2024017927A JP2024040326A (en) 2017-11-13 2024-02-08 X-ray diagnostic apparatus and method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017218204A JP6608414B2 (en) 2017-11-13 2017-11-13 X-ray diagnostic apparatus and angio CT apparatus
JP2019192466A JP6968855B2 (en) 2017-11-13 2019-10-23 X-ray diagnostic device

Related Parent Applications (1)

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JP2017218204A Division JP6608414B2 (en) 2017-11-13 2017-11-13 X-ray diagnostic apparatus and angio CT apparatus

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2021174779A Division JP7436443B2 (en) 2017-11-13 2021-10-26 X-ray diagnostic equipment

Publications (3)

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JP2020011110A JP2020011110A (en) 2020-01-23
JP2020011110A5 true JP2020011110A5 (en) 2020-12-24
JP6968855B2 JP6968855B2 (en) 2021-11-17

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JP2019192466A Active JP6968855B2 (en) 2017-11-13 2019-10-23 X-ray diagnostic device
JP2021174779A Active JP7436443B2 (en) 2017-11-13 2021-10-26 X-ray diagnostic equipment
JP2024017927A Pending JP2024040326A (en) 2017-11-13 2024-02-08 X-ray diagnostic apparatus and method

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JP2021174779A Active JP7436443B2 (en) 2017-11-13 2021-10-26 X-ray diagnostic equipment
JP2024017927A Pending JP2024040326A (en) 2017-11-13 2024-02-08 X-ray diagnostic apparatus and method

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Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2782630B1 (en) * 1998-09-01 2001-01-12 Ge Medical Syst Sa RADIOLOGY APPARATUS
US6431751B1 (en) * 2000-09-18 2002-08-13 Koninklijke Philips Electronics N.V. Ceiling mounted, transportable, surgical C-arm with flat panel image receptor
JP4528426B2 (en) 2000-10-30 2010-08-18 株式会社東芝 X-ray diagnostic equipment
JP2009507549A (en) * 2005-09-09 2009-02-26 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ X-ray inspection equipment
US7534036B2 (en) * 2006-10-25 2009-05-19 General Electric Company Method and arrangement for a mobile imaging system
WO2009110906A1 (en) * 2008-03-07 2009-09-11 General Electric Company A method and arrangement for a mobile imaging system
US8794832B2 (en) * 2008-09-03 2014-08-05 Kabushiki Kaisha Toshiba X-ray diagnostic imaging apparatus and X-ray apparatus
JP2014000391A (en) 2012-05-21 2014-01-09 Toshiba Corp X-ray equipment
US9980688B2 (en) 2013-01-17 2018-05-29 Koninklijke Philips N.V. Ceiling suspension system
JP6559966B2 (en) 2015-02-04 2019-08-14 キヤノンメディカルシステムズ株式会社 X-ray diagnostic equipment

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