JP4701015B2 - X線ct装置 - Google Patents
X線ct装置 Download PDFInfo
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- JP4701015B2 JP4701015B2 JP2005170753A JP2005170753A JP4701015B2 JP 4701015 B2 JP4701015 B2 JP 4701015B2 JP 2005170753 A JP2005170753 A JP 2005170753A JP 2005170753 A JP2005170753 A JP 2005170753A JP 4701015 B2 JP4701015 B2 JP 4701015B2
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- 238000003384 imaging method Methods 0.000 claims description 39
- 238000013170 computed tomography imaging Methods 0.000 claims description 25
- 238000001514 detection method Methods 0.000 claims description 24
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 2
- 238000002591 computed tomography Methods 0.000 description 62
- 230000005540 biological transmission Effects 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 7
- 238000013519 translation Methods 0.000 description 6
- 238000007689 inspection Methods 0.000 description 4
- 238000013480 data collection Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 241000282472 Canis lupus familiaris Species 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 2
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 239000011151 fibre-reinforced plastic Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000002594 fluoroscopy Methods 0.000 description 1
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- 230000005855 radiation Effects 0.000 description 1
- 238000002601 radiography Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
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Classifications
-
- 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
- A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
- A61B6/508—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for non-human patients
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- High Energy & Nuclear Physics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Dentistry (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Physics & Mathematics (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)
Description
2 X線検出装置
3 X線撮像装置
4 駆動機構
5 制御装置
7 被検体
8 載置台
9 筒状部材
10 スリット付きプレート
11 ハウジング
12 底壁
13 前面カバー部材
14 中央カバー部材
15 背面カバー部材
16 扉
12a〜16a 鉛板
18 観察窓
19 キャスター
20 操作パネル
21、22 前側及び後ろ側フレーム部材
23、24 開口
25、26 回転部材
27、28 ベアリング
29、30 フランジ部
31 ベルト
32 モータ
33〜36 レール
37〜40 スライダ
41、42 モータ
43、44 出力軸
46 モータ
47 ケーブル
48 滑車
50 滑車
51、52 レール
53、54 スライダ
55 モータ
56 出力軸
60、61 アーム
62 モータ
100 X線CT装置
150 X線CT装置本体
200 操作コンソール
201 演算装置
202 モニタ
203 遠隔操作装置
204 入力装置
210、211 移動スイッチ
212、213 電圧及び電流制御つまみ
214、215 ランプ
221 透視ボタン
222 CT画像収集ボタン
223 透視像表示部
224 断面像取得位置を示すライン
225 キャプチャ画像表示部
226 断面像表示部
Claims (4)
- 被検体の断面像を得るためのX線CT装置であって、
前記被検体へ向けてX線を照射するX線発生装置と、
CT撮影のため前記被検体を透過したX線を検出するX線検出装置と、
前記X線検出装置からの信号を処理して前記被検体の断面像を再構成する演算装置と、
前記被検体を透過したX線から前記被検体の二次元透視像を得るためのX線撮像装置と、
前記X線撮像装置で得られた前記被検体の二次元透視像を表示する表示装置と、
CT撮影を行う直前の前記表示装置に表示された前記被検体の前記二次元透視像を静止画として取り込む画像キャプチャ手段とを有し、前記静止画をCT撮影で得られる前記断面像とともに前記表示装置に表示することを特徴とするX線CT装置。 - 前記表示装置に表示された前記被検体の二次元透視像上に断面像が撮影される位置を併せて表示することを特徴とする請求項1に記載のX線CT装置。
- 前記X線検出装置と前記X線撮像装置を、前記X線発生装置と対向する位置へ選択的に配置する駆動機構を更に有することを特徴とする請求項1または2に記載のX線CT装置。
- 前記X線発生装置が、前記X線検出装置が前記X線発生装置に対向する位置にあるときと、前記X線撮像装置が前記X線発生装置に対向する位置にあるときとで発生するX線の照射野を変えるためのX線ビーム整形手段を有することを特徴とする請求項3に記載のX線CT装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005170753A JP4701015B2 (ja) | 2005-06-10 | 2005-06-10 | X線ct装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005170753A JP4701015B2 (ja) | 2005-06-10 | 2005-06-10 | X線ct装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006340965A JP2006340965A (ja) | 2006-12-21 |
JP4701015B2 true JP4701015B2 (ja) | 2011-06-15 |
Family
ID=37638369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005170753A Expired - Fee Related JP4701015B2 (ja) | 2005-06-10 | 2005-06-10 | X線ct装置 |
Country Status (1)
Country | Link |
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JP (1) | JP4701015B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011161017A (ja) * | 2010-02-10 | 2011-08-25 | Nippon Seigyo Kk | コンピュータ断層撮影装置及びこの装置で得られたデータを基にしたct画像の配信方法 |
JP6099270B2 (ja) * | 2012-11-07 | 2017-03-22 | 株式会社リガク | X線ct装置 |
KR102184225B1 (ko) | 2018-12-20 | 2020-11-27 | (주)아우라케어 | 반려동물용 진단 장치 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS622934A (ja) * | 1985-06-28 | 1987-01-08 | 株式会社 日立メデイコ | X線ctスキヤナ |
JPH07194592A (ja) * | 1993-11-26 | 1995-08-01 | Toshiba Corp | X線コンピュータ断層撮影装置 |
JPH11146874A (ja) * | 1997-11-18 | 1999-06-02 | Shimadzu Corp | X線ct装置 |
-
2005
- 2005-06-10 JP JP2005170753A patent/JP4701015B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS622934A (ja) * | 1985-06-28 | 1987-01-08 | 株式会社 日立メデイコ | X線ctスキヤナ |
JPH07194592A (ja) * | 1993-11-26 | 1995-08-01 | Toshiba Corp | X線コンピュータ断層撮影装置 |
JPH11146874A (ja) * | 1997-11-18 | 1999-06-02 | Shimadzu Corp | X線ct装置 |
Also Published As
Publication number | Publication date |
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JP2006340965A (ja) | 2006-12-21 |
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