JP2005124615A - 天板制御方法、患者支持装置およびx線撮影装置 - Google Patents
天板制御方法、患者支持装置およびx線撮影装置 Download PDFInfo
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- JP2005124615A JP2005124615A JP2003360467A JP2003360467A JP2005124615A JP 2005124615 A JP2005124615 A JP 2005124615A JP 2003360467 A JP2003360467 A JP 2003360467A JP 2003360467 A JP2003360467 A JP 2003360467A JP 2005124615 A JP2005124615 A JP 2005124615A
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000003384 imaging method Methods 0.000 claims description 19
- 238000007665 sagging Methods 0.000 claims description 7
- 230000003028 elevating effect Effects 0.000 description 5
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009118 appropriate response Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. 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
- A61B6/5276—Devices using data or image processing specially adapted for radiation diagnosis involving detection or reduction of artifacts or noise due to motion involving measuring table sag
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/04—Positioning of patients; Tiltable beds or the like
- A61B6/0487—Motor-assisted positioning
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. 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
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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- Apparatus For Radiation Diagnosis (AREA)
Abstract
Description
(2)上記の課題を解決するための他の観点での発明は、基台から水平方向に繰り出される天板を有する患者支持装置であって、荷重による天板の先端の垂れ下がりを天板を傾斜させて先端を持ち上げることにより補償する補償手段、を具備することを特徴とする患者支持装置である。
(3)上記の課題を解決するための他の観点での発明は、基台から水平方向に繰り出される天板で患者を支持する支持手段とX線を利用して患者を撮影する撮影手段とを有するX線撮影装置であって、荷重による天板の先端の垂れ下がりを天板を傾斜させて先端を持ち上げることにより補償する補償手段、を具備することを特徴とするX線撮影装置である。
D:繰り出し量(mm)
W:荷重(kg)
E:使用者が許容し得る力(kg)
繰り出し量Dはセンサ20を通じて計測される。荷重Wは予め求められた計測値がオペレータコンソール300から与えられる。使用者が許容し得る力Eは次式で与えられる。
102 天板
104 基台
200 ガントリ
202 X線照射部
204 X線受光部
206 アーム
208 スタンド
300 オペレータコンソール
20 進退機構
30 昇降機構
40 傾斜機構
22,32,42 センサ
50 制御部
Claims (12)
- 基台から水平方向に繰り出される天板を制御する方法であって、
荷重による天板の先端の垂れ下がりを天板を傾斜させて先端を持ち上げることにより補償する、
ことを特徴とする天板制御方法。 - 前記先端の持ち上げ量を天板の繰り出し量、天板の荷重および使用者が許容し得る力に応じて定める、
ことを特徴とする請求項1に記載の天板制御方法。 - 基台から水平方向に繰り出される天板を有する患者支持装置であって、
荷重による天板の先端の垂れ下がりを天板を傾斜させて先端を持ち上げることにより補償する補償手段、
を具備することを特徴とする患者支持装置。 - 前記補償手段は、前記先端の持ち上げ量を天板の繰り出し量、天板の荷重および使用者が許容し得る力に応じて定める、
ことを特徴とする請求項5に記載の患者支持装置。 - 基台から水平方向に繰り出される天板で患者を支持する支持手段とX線を利用して患者を撮影する撮影手段とを有するX線撮影装置であって、
荷重による天板の先端の垂れ下がりを天板を傾斜させて先端を持ち上げることにより補償する補償手段、
を具備することを特徴とするX線撮影装置。 - 前記補償手段は、前記先端の持ち上げ量を天板の繰り出し量、天板の荷重および使用者が許容し得る力に応じて定める、
ことを特徴とする請求項9に記載のX線撮影装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003360467A JP4054748B2 (ja) | 2003-10-21 | 2003-10-21 | 天板制御方法、患者支持装置およびx線撮影装置 |
DE102004044234A DE102004044234A1 (de) | 2003-10-21 | 2004-09-14 | Verfahren zur Steuerung einer Liege, Patientenlagerungsvorrichtung und Röntgenbildgebungsgerät |
US10/964,309 US7186024B2 (en) | 2003-10-21 | 2004-10-12 | Table control method, patient supporting device, and X-ray imaging apparatus |
FR0411150A FR2860972B1 (fr) | 2003-10-21 | 2004-10-20 | Procede de commande de table, dispositif de support de patient et appareil d'imagerie aux rayons x |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003360467A JP4054748B2 (ja) | 2003-10-21 | 2003-10-21 | 天板制御方法、患者支持装置およびx線撮影装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005124615A true JP2005124615A (ja) | 2005-05-19 |
JP4054748B2 JP4054748B2 (ja) | 2008-03-05 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2003360467A Expired - Fee Related JP4054748B2 (ja) | 2003-10-21 | 2003-10-21 | 天板制御方法、患者支持装置およびx線撮影装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7186024B2 (ja) |
JP (1) | JP4054748B2 (ja) |
DE (1) | DE102004044234A1 (ja) |
FR (1) | FR2860972B1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102573626A (zh) * | 2009-10-06 | 2012-07-11 | 皇家飞利浦电子股份有限公司 | 包括定位系统的患者台和使用该患者台的方法 |
JP2014100553A (ja) * | 2012-10-24 | 2014-06-05 | Toshiba Corp | 医用画像診断装置用寝台および医用画像診断装置 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4002165B2 (ja) * | 2002-11-12 | 2007-10-31 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | テーブルシステム |
JP2006141906A (ja) * | 2004-11-25 | 2006-06-08 | Ge Medical Systems Global Technology Co Llc | 放射線撮影装置 |
CN100512759C (zh) * | 2006-04-13 | 2009-07-15 | Ge医疗系统环球技术有限公司 | 台装备识别方法和医疗成像装备 |
JP2008142260A (ja) * | 2006-12-08 | 2008-06-26 | Ge Medical Systems Global Technology Co Llc | 被検体支持装置およびx線撮影装置 |
US9241998B2 (en) * | 2007-05-21 | 2016-01-26 | Board Of Regents, The University Of Texas System | Methods and compositions for treatment of cancer using oncolytic RSV activity |
DE102007026114A1 (de) * | 2007-06-05 | 2008-12-11 | Siemens Ag | Positioniervorrichtung und Verfahren zum Positionieren einer Last sowie medizinische Diagnostik- und/oder Therapieanlage |
US8191190B2 (en) * | 2009-05-15 | 2012-06-05 | Koninklijke Philips Electronics N.V. | Deflection compensating mechanism for patient imaging table |
CN103876774B (zh) * | 2013-11-21 | 2016-04-27 | 沈阳东软医疗系统有限公司 | 一种扫描床以及补偿其床板下垂的方法和装置 |
US9326739B2 (en) * | 2014-04-28 | 2016-05-03 | Cheryl A. Galambos McLaughlin | Mammogram table |
EP3160354B8 (en) * | 2014-06-26 | 2020-12-02 | Frencken Europe B.V. | Patient support system and levelling system for such a patient support system |
Citations (4)
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JPH0274009U (ja) * | 1988-11-22 | 1990-06-06 | ||
JP2003190149A (ja) * | 2001-12-18 | 2003-07-08 | Ge Medical Systems Global Technology Co Llc | 医療診断システム及び診断方法並びに装置 |
JP2003190137A (ja) * | 2001-12-18 | 2003-07-08 | Ge Medical Systems Global Technology Co Llc | 被検体の断層撮影方法及び装置 |
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US4197465A (en) * | 1977-11-29 | 1980-04-08 | Picker Corporation | X-ray table |
FR2501997B1 (fr) * | 1981-03-17 | 1985-09-13 | Rx National Equipement | Table de radiologie basculante |
DE3121728A1 (de) * | 1981-06-01 | 1982-12-16 | Siemens AG, 1000 Berlin und 8000 München | Patienten-lagerungsvorrichtung mit einer drehbaren lagerstatt |
FR2507467A1 (fr) * | 1981-06-12 | 1982-12-17 | Philips Massiot Mat Medic | Table radiologique pour incidence et focale variables et planigraphie |
US4503844A (en) * | 1983-01-13 | 1985-03-12 | Fischer Imaging Corporation | Surgical table |
US4674107A (en) * | 1985-07-31 | 1987-06-16 | Picker International, Inc. | Display for radiation imaging |
JPH054150A (ja) | 1991-06-26 | 1993-01-14 | Tsubakimoto Chain Co | テーブルの撓みを考慮したワークの位置・姿勢修正方法及び装置 |
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JP3260449B2 (ja) * | 1992-10-22 | 2002-02-25 | 株式会社東芝 | X線診断装置 |
JPH0767870A (ja) * | 1993-09-02 | 1995-03-14 | Sony Corp | 医用検査装置と医用検査装置の患者テーブルの移動検出方法 |
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-
2003
- 2003-10-21 JP JP2003360467A patent/JP4054748B2/ja not_active Expired - Fee Related
-
2004
- 2004-09-14 DE DE102004044234A patent/DE102004044234A1/de not_active Withdrawn
- 2004-10-12 US US10/964,309 patent/US7186024B2/en active Active
- 2004-10-20 FR FR0411150A patent/FR2860972B1/fr not_active Expired - Fee Related
Patent Citations (4)
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JPS6373936A (ja) * | 1986-09-18 | 1988-04-04 | ジーイー横河メディカルシステム株式会社 | 断層撮影装置のテ−ブル装置 |
JPH0274009U (ja) * | 1988-11-22 | 1990-06-06 | ||
JP2003190149A (ja) * | 2001-12-18 | 2003-07-08 | Ge Medical Systems Global Technology Co Llc | 医療診断システム及び診断方法並びに装置 |
JP2003190137A (ja) * | 2001-12-18 | 2003-07-08 | Ge Medical Systems Global Technology Co Llc | 被検体の断層撮影方法及び装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102573626A (zh) * | 2009-10-06 | 2012-07-11 | 皇家飞利浦电子股份有限公司 | 包括定位系统的患者台和使用该患者台的方法 |
JP2014100553A (ja) * | 2012-10-24 | 2014-06-05 | Toshiba Corp | 医用画像診断装置用寝台および医用画像診断装置 |
Also Published As
Publication number | Publication date |
---|---|
FR2860972A1 (fr) | 2005-04-22 |
DE102004044234A1 (de) | 2005-05-19 |
US7186024B2 (en) | 2007-03-06 |
US20050084074A1 (en) | 2005-04-21 |
FR2860972B1 (fr) | 2007-05-11 |
JP4054748B2 (ja) | 2008-03-05 |
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