治療準直器 的英文怎麼說
中文拼音 [zhìliáozhǔnzhíqì]
治療準直器
英文
therapy collimator- 治 : Ⅰ動詞1 (治理) rule; administer; govern; manage 2 (醫治) treat (a disease); cure; heal 3 (...
- 療 : 動 (醫治) cure; treat; recuperate
- 準 : Ⅰ名詞1 (標準) standard; guideline; criterion; norm 2 (目標) aim; target Ⅱ動詞1 (依據; 依照)...
- 直 : Ⅰ形容詞1 (成直線的; 硬挺的) straight; stiff 2 (跟地面垂直的; 從上到下的; 從前到后的) erect; v...
- 器 : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
- 治療 : treat; cure; remedy
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The doctors can observe the relationship and geometry of the organs and the tumors, from the 3d model of the human body, which can help them create the therapy plan. the radiation dosimetry is built using monte carlo method. after we extract the iso - surfaces from the volume of the doses, the relationship between radiation doses and the cancer is represented on a 3d model, which is greatly helpful for the doctors to improve their therapy plan
通過建立三維人體模型,可以幫助醫生直觀的觀察人體內部病灶及組織器官的形態位置尺寸,並獲得其量化指標,從而更加準確的制定治療計劃:根據初步的放療計劃,使用montecarlo方法建立模擬的放射劑量分佈數據場,再通過等值面提取方法獲得等劑量面,顯示並量化劑量分佈情況和病灶(靶區)的關系;根據模擬的結果對放療計劃進行適當修改,並最終獲得最佳的放射治療計劃。The major quality assurance programs include radiation protection of personnel and patients, safe operations, maintenance of the medical accelerator, and an accurate dose delivery to the target volume
主要的品質保證項目包括有病人和治療人員的幅射防護、醫用直線加速器的安全操作和維護以及準確的腫瘤照射劑量。
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