| WANG Qiaolin,GU Hongmei.X-ray quality increasing system controlled by singlechip microcomputer in single phase fluoroscopy unit[J].Chinese Journal of Radiological Medicine and Protection,2004,24(6):576-578 |
| X-ray quality increasing system controlled by singlechip microcomputer in single phase fluoroscopy unit |
| Received:May 09, 2004 |
| DOI： |
| KeyWords:Singlechip Microcomputer X-ray quality Insulated Gate Bipolar Transistor |
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| Abstract:: |
| Objective To decrease the amount of radiation that doctor and patient receives by increasing X-ray quality. Methods Using Singlechip Microcomputer technology,test and modulate AC(Alternating Current)from high voltage generator by IGBT.X-ray tube generates X-rays only at high energy area.Thus the amount of radiation decreases. Results The tube current decreases remarkably and the amount of radiation that doctor and patient receives decreases effectively. Conclusion the system can effectively decrease the amount of radiation and is widely applicable to the upgrade of all kinds of single phase X-ray units. |
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