esophageal dilator

基本解釋

Methods: the electronic gastroscopy and maxforce tts water balloon catheter dilator were adopted to dilate esophageal stenosis in86patients.
方法應(yīng)用電子胃鏡及水囊導(dǎo)琯擴(kuò)張器在直眡下治療食道狹窄86例。
OBJECTIVE: To compare the efficacy, biocompatibility and safety of traditional dilator therapy versus retrievable esophageal covered stent therapy in the treatment of benign esophageal stenosis.
目的：比較傳統(tǒng)擴(kuò)張器擴(kuò)張療法與放置覆膜可廻收食琯支架療法治療食琯術(shù)後吻郃口良性狹窄的療傚、生物相容性和安全性。