Dong Z J
Xuanwu Hospital, Capital Institute of Medicine, Beijing.
Zhonghua Wai Ke Za Zhi. 1993 May;31(5):264-6.
Eight cases of benign esophageal stricture were treated with nickel titanium alloy stent, which was designed by the author since March 1992. The results were good except the three cases of long segment stenosis caused by chemical burn. The design of the stent and method of stent insertion was introduced in the paper. Also discussing the specialties of the nickel titanium alloy esophageal stent, especially it is easy to insert and easy to remove. The stent has no irritation to the esophageal mucosa. The stent could be used for the short segment of esophageal stricture safely, simply and effectively.
自1992年3月起，作者设计应用镍钛合金支架治疗8例良性食管狭窄，除3例化学烧伤所致长段狭窄效果欠佳外，其余效果良好。本文介绍了该支架的设计及置入方法，并讨论了镍钛合金食管支架的特点，尤其是其易于置入和取出，对食管黏膜无刺激，可安全、简便、有效地用于短段食管狭窄。
