JPS60261435A - X線ct装置 - Google Patents
X線ct装置Info
- Publication number
- JPS60261435A JPS60261435A JP59117698A JP11769884A JPS60261435A JP S60261435 A JPS60261435 A JP S60261435A JP 59117698 A JP59117698 A JP 59117698A JP 11769884 A JP11769884 A JP 11769884A JP S60261435 A JPS60261435 A JP S60261435A
- Authority
- JP
- Japan
- Prior art keywords
- ray
- calibration
- measurement
- data
- fan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005259 measurement Methods 0.000 claims description 38
- 238000010586 diagram Methods 0.000 description 15
- 239000004698 Polyethylene Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Analysing Materials By The Use Of Radiation (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59117698A JPS60261435A (ja) | 1984-06-08 | 1984-06-08 | X線ct装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59117698A JPS60261435A (ja) | 1984-06-08 | 1984-06-08 | X線ct装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60261435A true JPS60261435A (ja) | 1985-12-24 |
| JPH0441018B2 JPH0441018B2 (enExample) | 1992-07-07 |
Family
ID=14718085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59117698A Granted JPS60261435A (ja) | 1984-06-08 | 1984-06-08 | X線ct装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60261435A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002310943A (ja) * | 2001-04-12 | 2002-10-23 | Toshiba It & Control Systems Corp | コンピュータ断層撮影装置 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4920256B2 (ja) * | 2006-01-13 | 2012-04-18 | 株式会社日立メディコ | X線ct装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5487081A (en) * | 1977-12-22 | 1979-07-11 | Toshiba Corp | Test equipment for ct device |
-
1984
- 1984-06-08 JP JP59117698A patent/JPS60261435A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5487081A (en) * | 1977-12-22 | 1979-07-11 | Toshiba Corp | Test equipment for ct device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002310943A (ja) * | 2001-04-12 | 2002-10-23 | Toshiba It & Control Systems Corp | コンピュータ断層撮影装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0441018B2 (enExample) | 1992-07-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4445035A (en) | Emission computed tomography having radial position control of radiation detector | |
| SE438440B (sv) | Apparat, med en rontgenstralkella, for erhallande av ett angiogram av en artersektion, som innehaller ett kontrastmedium, samt apparat, med en ultraljudvagkella, for erhallande av ett angiogram av en artersektion | |
| US4057727A (en) | Positron imaging system with improved count rate and tomographic capability | |
| US4823369A (en) | Dental x-ray diagnostics installation for producing panorama slice exposures of the jaw of a patient | |
| US4222104A (en) | Radiography | |
| CA1116317A (en) | Device for computer tomography | |
| GB2046052A (en) | Method and apparatus for examining a subject | |
| JP2009090139A (ja) | X線コンピュータ断層撮影装置 | |
| JP2000028730A (ja) | ガンマ線カメラ | |
| JPS60261435A (ja) | X線ct装置 | |
| CN1857163B (zh) | 校准计算机断层x射线光束跟踪回路的方法和设备 | |
| US5311427A (en) | Method for removing artifact and for correcting sensitivity of single photon emission computerized tomography and apparatus thereof | |
| JP4280018B2 (ja) | X線コンピュータ断層撮影装置 | |
| Martin et al. | Radiation exposure to the pediatric patient during cardiac catheterization and angiocardiography. Emphasis on the thyroid gland. | |
| JP3242935B2 (ja) | コリメータ製造方法、コリメータ及び核医学診断装置 | |
| JPH0231745A (ja) | コンピュータ断層撮影装置 | |
| US4900931A (en) | Device for locating nuclear radiation and radiation image formation device incorporating such a locating device | |
| JP3304441B2 (ja) | 放射線治療システムにおける動き検出装置 | |
| US4126787A (en) | Radiography | |
| JP2025531403A (ja) | 管電流変調機能を備えた静的ct撮像デバイス及びその撮像方法 | |
| JPS60126143A (ja) | X線断層撮像装置 | |
| JPH0573415B2 (enExample) | ||
| CN218075023U (zh) | 一种传感器选择组件和医用x射线摄影系统 | |
| US20040005036A1 (en) | Method of correcting the extrafocal radiation of an X-ray tube in computed tomography | |
| Heimer et al. | Implementing an automatic control system for dynamic radiography |