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題 名 | 快速成型技術直接製作放射治療填充物之效能評估=The Evaluation of 3D Total Contact Bolus Production Procedure by Rapid Prototype Technique |
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作 者 | 吳錦榕; 孫述平; 蕭世禎; 彭秋萍; 游佩潔; 紀淑妮; 陳柏婷; 林家弘; 薛文雅; 郭名傑; 詹淑如; | 書刊名 | 放射治療與腫瘤學 |
卷 期 | 15:2 2008.06[民97.06] |
頁 次 | 頁139-147 |
分類號 | 416.36 |
關鍵詞 | 人體3D量測系統; 快速成型; 填充物; 放射治療; 3D Anthropometric phantom study; Rapid prototyping; Bolus; Radiotherapy; |
語 文 | 中文(Chinese) |
中文摘要 | 目的:本研究係探討於人體表面進行放射治療時,製作完全貼附人體3D適形填充物之生成模組。其係整合逆向工程(Reverse Engineering)與人體數位模型系統之3D取像及成形技術,使用兩種快速成型機(Rapid Prototyping)製作密度不同之材料。材料與方法:本研究使用塑膠粉末(PVC)膠合及液態樹脂(ABS)燒結成型填充物,以符合個案之人體3D適形填充物(bolus)實體。結果:本研究之3D適形填充物可完全貼附人體,可有效改變放射劑量深度,進而使皮膚劑量達到處方劑量。結論:該3D適形填充物之製程經本研究之執行及驗證,可以標準作業程序生成模組,生成最佳化之3D適形填充物實體,希望在未來能提供放射治療輔助器材另一種選擇。 |
英文摘要 | Purpose: This study shown the 3D total contact bolus of human body can effectively improve the radiation dose of the skin surface during radiotherapy. Material and Methods: When the 3D total contact bolus of human body be produced, we integrated 3D image and reverse engineering technology to a 3D Anthropometric Phantom Study, and used rapid prototyping technique to produce a 3D total contact bolus entity to the human body. Results: We have selected two materials in order to test which one is better for skin dose coverage. According to our study, 3D total contact bolus made by ABS (ACRYLONITRILE-BUTADIENE-STYRENE) can get the correct prescribed dose on skin surface. Conclusion: The manufacture process of 3D total contact bolus of human body can be an optimized standard operating procedure and it will be a useful tool for radiotherapy. |
本系統中英文摘要資訊取自各篇刊載內容。