會議論文
學年 | 98 |
---|---|
學期 | 1 |
發表日期 | 2010-11-16 |
作品名稱 | 運用ANSYS 於超音波晶體乳化手術的術後眼球壓力及流場分析 |
作品名稱(其他語言) | The Investigation of Pressure and Fluid Dynamics after Phacoemulsification Surgery by using the ANSYS Simulation |
著者 | 黃曼菁; 張又仁; 蕭天偉; 李宗翰 |
作品所屬單位 | 淡江大學機械與機電工程學系 |
出版者 | 臺北縣淡水鎮 : 淡江大學航空太空工程學系 |
會議名稱 | 第七屆海峽兩岸航空太空學術研討會 |
會議地點 | 臺北縣, 臺灣 |
摘要 | 由於超音波晶體乳化手術在臨床上治療隅角閉鎖型青光眼效果卓越。因此本研究將對超音波晶體 乳化手術之術後狀況進行模擬。超音波晶體乳化手術是利用超音波破壞或乳化混濁的水晶體變成細小 的碎片再將其移除,並置入人工水晶體的一種手術。本研究主要是以數值模擬的方式與方法,來探討 超音波晶體乳化手術用於治療隅角閉鎖型青光眼術後於眼球前後房及玻璃體外部的壓力分布狀況,藉 以比較手術前後壓力變化差異。 根據對超音波晶體乳化手術之術後狀況進行模擬的結果,經過手術後,由術前的40~49mmHg 降 低至12~ 15mmHg ,並與正常人的眼壓相較也降低至正常值範園,與國外臨床量測相似, 並且模擬術 後的眼內壓力傳遞情形,此研究在臨床量測上是難以做到的,藉此研究讓醫師做為使用超音波晶體乳 化手術做為隅角閉鎖型青光自民的第一線治療的依據。 The efficiency of phacoemulsification surgery has been excellence for the treatment of angle closure glaucoma in recent years. Therefore, these simulations were focused on situation before and after phacoemulsification surgery. Phacoemulsification cataract surgery is an intraocular lens implantation surgery which is followed by destructing cloudy lens into tiny pieces by ultrasound or emulsification then removes it. This study is based on numerical simulation method to explore pressure of external vitreous and posterior chamber changes, and compared results of pressure difference between before and after the phacoemulsification surgery for the treatment of angle closure glaucoma. According to simulated results of this study, the pressure reduced to a health intraocular pressure range after phacoemulsification surgery, these simulated preoperative and postoperative intraocular pressure transmission results are similar to foreign clinical studies; this research is sometimes difficult to achieve in the clinical, and this study provided an approval for use of phacoemulsification surgery as the first treatment of angle closure glaucoma. |
關鍵字 | 超音波晶體乳化手術;隅角閉鎖型青光目良;phacoemulsification surgery;Angle closure glaucoma |
語言 | zh_TW |
收錄於 | |
會議性質 | 兩岸 |
校內研討會地點 | 淡水校園 |
研討會時間 | 20101116~20101116 |
通訊作者 | |
國別 | TWN |
公開徵稿 | Y |
出版型式 | |
出處 | 第七屆海峽兩岸航空太空學術研討會論文集,頁225-230 |
相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/84704 ) |