JP2005118558A - X線装置 - Google Patents
X線装置 Download PDFInfo
- Publication number
- JP2005118558A JP2005118558A JP2004295578A JP2004295578A JP2005118558A JP 2005118558 A JP2005118558 A JP 2005118558A JP 2004295578 A JP2004295578 A JP 2004295578A JP 2004295578 A JP2004295578 A JP 2004295578A JP 2005118558 A JP2005118558 A JP 2005118558A
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- JP
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- Prior art keywords
- arm
- transmitter
- adjusting
- ray
- ray apparatus
- Prior art date
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- 239000000725 suspension Substances 0.000 claims description 5
- 238000012806 monitoring device Methods 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 2
- 230000001133 acceleration Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 238000002591 computed tomography Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000002594 fluoroscopy Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000004215 skin function Effects 0.000 description 1
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Classifications
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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
- A61B6/4476—Constructional features of apparatus for radiation diagnosis related to motor-assisted motion of the source unit
- A61B6/4482—Constructional features of apparatus for radiation diagnosis related to motor-assisted motion of the source unit involving power assist circuits
-
- 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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
【解決手段】Cアーム(1)と、Cアーム(1)の位置調整のために操作者によって操作されCアーム(1)に機械的に結合された発信器(4,4a,4b,4c)とを備え、同一発信器(4,4a,4b,4c)がCアーム(1)の傾斜角(α)の調整のためにかつCアーム(1)の軌道角(φ)の調整のために設けられている電動式に位置調整可能なX線装置において、発信器(4,4a,4b,4c)が、Cアーム(1)上に配置されCアーム(1)の周囲に設置されたセンサスキンとして形成されている。
【選択図】 図2
Description
図1はCアームを備えたX線装置の第1実施例を示す概略図、
図2はCアームを備えたX線装置の第2実施例を示す概略図、
図3はCアームを備えたX線装置の第3実施例を示す概略図である。
全ての図面において互いに対応する部分または同一の部分には同一符号が付されている。
2 X線放射器
3 画像撮影装置
4 発信器
5 デッドマンスイッチ
6 調節ユニット
7 電動機
8 導線
9 比較器
10 監視装置
11 中心センサ
12 懸吊装置
Claims (6)
- Cアーム(1)と、Cアーム(1)の位置調整のために操作者によって操作されCアーム(1)に機械的に結合された発信器(4,4a,4b,4c)とを備え、同一発信器(4,4a,4b,4c)がCアーム(1)の傾斜角(α)の調整のためにかつCアーム(1)の軌道角(φ)の調整のために設けられている電動式に位置調整可能なX線装置において、発信器(4)が、Cアーム(1)上に配置されCアーム(1)の周囲に設置されたセンサスキンとして形成されていることを特徴とするX線装置。
- Cアーム(1)と、Cアーム(1)の位置調整のために操作者によって操作されCアーム(1)に機械的に結合された発信器(4,4a,4b,4c)とを備え、同一発信器(4,4a,4b,4c)がCアーム(1)の傾斜角(α)の調整のためにかつCアーム(1)の軌道角(φ)の調整のために設けられている電動式に位置調整可能なX線装置において、Cアーム(1)が、Cアーム(1)の懸吊装置(12)内の力を検出可能である中心センサ(11)と協働して発信器(4)として設けられていることを特徴とするX線装置。
- 発信器(4,4a,4b,4c)の操作によってCアーム(1)の位置調整の速度が設定可能であることを特徴とする請求項1又は2記載のX線装置。
- 発信器(4,4a,4b,4c)はサーボリライングとしてCアーム(1)および/またはこのCアーム(1)に保持されたX線放射器(2)もしくは画像撮影装置(3)に機械的に結合されていることを特徴とする請求項2記載のX線装置。
- Cアーム(1)の位置調整のために発信器(4,4a,4b,4c)に追加して操作されるデッドマンスイッチ(5,5a,5b,5c)が設けられていることを特徴とする請求項1乃至4の1つに記載のX線装置。
- Cアーム(1)の運動状態を監視するための監視装置(10)が設けられていることを特徴とする請求項1乃至5の1つに記載のX線装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10347733A DE10347733B4 (de) | 2003-10-14 | 2003-10-14 | Motorisch verstellbares Röntgengerät |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005118558A true JP2005118558A (ja) | 2005-05-12 |
JP4518901B2 JP4518901B2 (ja) | 2010-08-04 |
Family
ID=34608877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004295578A Expired - Fee Related JP4518901B2 (ja) | 2003-10-14 | 2004-10-08 | X線装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7175346B2 (ja) |
JP (1) | JP4518901B2 (ja) |
CN (1) | CN100496397C (ja) |
DE (1) | DE10347733B4 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008099971A (ja) * | 2006-10-20 | 2008-05-01 | Shimadzu Corp | X線診断装置 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006012401A1 (de) * | 2006-03-17 | 2007-06-21 | Siemens Ag | Sicheres Betreiben motorischer Achsen (z. B. Medizinroboters) mit nur einer antriebsseitigen Bremse in der Medizintechnik |
US7331711B2 (en) * | 2006-05-02 | 2008-02-19 | Siemens Aktiengesellschaft | Method and foot switch control for fast angulation changes in an x-ray system |
US8382372B2 (en) * | 2008-07-09 | 2013-02-26 | Siemens Aktiengesellschaft | Medical apparatus |
JP2010221003A (ja) * | 2009-02-26 | 2010-10-07 | Fujifilm Corp | 放射線撮影装置 |
US9492131B2 (en) * | 2009-05-08 | 2016-11-15 | Koninklijke Philips N.V. | Motor assisted manually controlled movement assembly, X-ray system comprising the same, method and use |
KR20120058826A (ko) * | 2010-11-30 | 2012-06-08 | 삼성전자주식회사 | 의료 장비의 제어 방법 |
DE102011005492B4 (de) * | 2011-03-14 | 2014-08-14 | Siemens Aktiengesellschaft | Röntgenvorrichtung und Verfahren zur Bewegungssteuerung einer Röntgenvorrichtung |
JP5984432B2 (ja) * | 2012-03-01 | 2016-09-06 | キヤノン株式会社 | X線撮影装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61226021A (ja) * | 1985-03-30 | 1986-10-07 | 株式会社島津製作所 | X線透視撮影装置 |
JPH03205037A (ja) * | 1989-10-30 | 1991-09-06 | Toshiba Corp | X線撮影装置 |
JPH09238931A (ja) * | 1996-03-13 | 1997-09-16 | Toshiba Corp | X線診断装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH197996A (de) | 1936-07-29 | 1938-05-31 | Siemens Reiniger Werke Ag | Röntgengerät. |
US4448200A (en) * | 1978-03-27 | 1984-05-15 | University Of Southern California | System and method for dynamic background subtraction |
US4298308A (en) * | 1979-09-24 | 1981-11-03 | Hans Richter | Apparatus for detecting forces directing the movement of a manipulating instrument |
DE4132117C1 (en) * | 1991-09-26 | 1993-04-08 | Siemens Ag, 8000 Muenchen, De | Medical diagnostic X=ray installation - provides display field with neighbouring symbols showing possible positions of appts. components |
DE4237013C2 (de) * | 1992-11-02 | 1996-10-31 | Siemens Ag | Motorisch verstellbares Röntgengerät |
DE29623747U1 (de) * | 1996-06-25 | 1999-07-08 | Siemens AG, 80333 München | Medizinische Anlage |
DE19648297A1 (de) * | 1996-11-21 | 1998-02-12 | Siemens Ag | Verstellvorrichtung für ein Röntgengerät |
US6801594B1 (en) * | 1997-11-26 | 2004-10-05 | General Electric Company | Computed tomography fluoroscopy system |
DE19957330A1 (de) * | 1999-01-11 | 2000-07-13 | Siemens Ag | Röntgenapparat |
US6409381B1 (en) | 1999-01-11 | 2002-06-25 | Siemens Aktiengesellschaft | Radiography device with operating controls located at the X-ray system support mechanism |
DE19958864A1 (de) * | 1999-12-07 | 2001-06-13 | Philips Corp Intellectual Pty | Röntgeneinrichtung |
US6785358B2 (en) * | 2001-10-09 | 2004-08-31 | General Electric Company | Voice activated diagnostic imaging control user interface |
US6644852B2 (en) * | 2001-11-15 | 2003-11-11 | Ge Medical Systems Global Technology | Automatically reconfigurable x-ray positioner |
-
2003
- 2003-10-14 DE DE10347733A patent/DE10347733B4/de not_active Expired - Fee Related
-
2004
- 2004-10-08 JP JP2004295578A patent/JP4518901B2/ja not_active Expired - Fee Related
- 2004-10-14 US US10/965,388 patent/US7175346B2/en not_active Expired - Fee Related
- 2004-10-14 CN CNB2004100758824A patent/CN100496397C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61226021A (ja) * | 1985-03-30 | 1986-10-07 | 株式会社島津製作所 | X線透視撮影装置 |
JPH03205037A (ja) * | 1989-10-30 | 1991-09-06 | Toshiba Corp | X線撮影装置 |
JPH09238931A (ja) * | 1996-03-13 | 1997-09-16 | Toshiba Corp | X線診断装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008099971A (ja) * | 2006-10-20 | 2008-05-01 | Shimadzu Corp | X線診断装置 |
Also Published As
Publication number | Publication date |
---|---|
CN100496397C (zh) | 2009-06-10 |
DE10347733A1 (de) | 2005-08-04 |
DE10347733B4 (de) | 2012-07-26 |
US7175346B2 (en) | 2007-02-13 |
JP4518901B2 (ja) | 2010-08-04 |
CN1654013A (zh) | 2005-08-17 |
US20050117710A1 (en) | 2005-06-02 |
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