頁籤選單縮合
| 題 名 | Fabrication and Validation of a Stereolithographical Biomodel of Female Reproductive Organs=子宮輸卵管立體光照模型的製作及其精確性研究 |
|---|---|
| 作 者 | 林政勳; | 書刊名 | 中華放射線醫學雜誌 |
| 卷 期 | 27:2 2002.04[民91.04] |
| 頁 次 | 頁45-53 |
| 分類號 | 417.14 |
| 關鍵詞 | 立體光照模型; 生物模型; 螺旋電腦斷層攝影; Stereolithography; Biomodel; Spiral computed tomography; |
| 語 文 | 英文(English) |
| 中文摘要 | 本研究在評估以螺旋電腦斷層攝影掃描從病人身上摘除之女性生殖器官,包括子宮、輸卵管與卵巢,經立體光照模型所作製作出的生物模型之精確性。為求量測客觀性,我們選定三名不同的測量者在CT螢幕上測量經過選定的生物模型與原來器官共14點並記錄。其結果得知生物模型比原來的器官略大,平均差異為1.73mm,標準誤為0.86mm,平均絕對值差異為1.955mm,其標準誤為0.82mm。t值檢測在百分之五的信心水準下為不顯著,顯示模型與原來器官十分相似,精確度為97.04%。 |
| 英文摘要 | This study investigates the fabrication of a female reproductive biomodel with the aid of stereolithography. It was undertaken to determine the dimensional accuracy of the biomodel derived from spiral computed tomography and fabricated using the rapid prototyping technique of stereolithography. Distance measurements were taken to compare the resulting biomodel with the original organs. Fourteen measurements were taken by three different observers for objectivity and accuracy. The 160 gram biomodel is slightly more voluminous than the original organs with a mean difference of 1.73 mm and a standard error of 0.86 mm. The average positive difference is 1.955 mm with a standard error of 0.82 mm. The Student’s t-test at 5% probability indicates that the differences are insignificant, representing an accuracy of 97.04%. These results support the use of stereolithographic modelling of female reproductive organs in the pursuit of further aims in this research programme. |
本系統中英文摘要資訊取自各篇刊載內容。