研究生: |
張淵哲 Chang, Yua-Che |
---|---|
論文名稱: |
不規則形狀皮膚燒傷面積之ADT診斷法研究 Numerical study on the diagnostic method of active dynamic thermography for skin burn wounds of irregular shape |
指導教授: | 李雄略 |
口試委員: |
張錦裕
陳志臣 |
學位類別: |
碩士 Master |
系所名稱: |
工學院 - 動力機械工程學系 Department of Power Mechanical Engineering |
論文出版年: | 2012 |
畢業學年度: | 100 |
語文別: | 中文 |
論文頁數: | 46 |
中文關鍵詞: | 皮膚燒燙傷 、動態紅外線熱成像法 、不規則形狀 、診斷 |
相關次數: | 點閱:3 下載:0 |
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本文研究目的為發展三維不規則形狀之燒燙傷傷口,利用數值分析模擬動態紅外線熱成像(active dynamic thermography, ADT)於燒燙傷傷口之診斷。所建立三維燒傷皮膚模型中包含真皮層與表皮層,定義受傷傷口範圍(而其受傷傷口與一般皮膚的差別在於血管有沒有辦法提供熱量)接著使用鹵素燈照射表皮一段時間使皮膚表面溫度約上生2.5℃,在利用紅外線測溫儀去量測皮膚表面自然冷卻之溫度變化,並由得到的連續溫度變化去計算出本文用以判斷傷口位置之重要參數以判斷燒傷傷口範圍。
在本文中定義了三種特別形狀之燒燙傷傷口,分別為正方形、三角形和不規則形狀,本研究發現在正方型和三角形的傷口中,判斷燒傷傷口位置時會對狹長的傷口處產生較大誤差,並在第三種不規則圖型中對本文之重要參數測試其找尋多個傷口時的可靠度為何,而結果發現所找尋到的受傷範圍跟原本定義範圍非常接近,故本研究結論提出利用ADT法可以準確找出任意人體燒燙傷傷口範圍。
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