摘要
显影环是介入治疗中用作远端工作区域X射线显影标记的标记环,属于一次性医用材料。本文介绍了铂铱合金显影环(铱含量为5wt%~20wt%)的应用现状、国内市场需求现状、国内外技术发展趋势等,论述并分析了铂铱合金显影环在微创医疗领域的重要性。通过对铂铱合金显影环现有制备工艺的介绍,探讨了开展具有自主知识产权的铂铱合金显影环制备技术研究的必要性。
The developing ring is a marking ring used for X-ray development of the distal working area in interventional therapy,which belongs to disposable medical materials.The application status,domestic market demand and domestic and foreign technology development trend of platinum-iridium alloy development ring(Ir 5wt%~20wt%)were introduced,the importance of Pt-Ir alloy developing ring in minimally invasive medical field was discussed and analyzed.The necessity of acquiring independent intellectual property of the preparation technology of Pt-Ir alloy development ring was discussed.
作者
孟晗琪
姜婷
张文强
操齐高
MENG Han-qi;JIANG Ting;ZHANG Wen-qiang;CAO Qi-gao(Northwest Institute for Non-ferrous Metal Research,Shaanxi Xi an 710016,China)
出处
《广州化工》
CAS
2020年第11期29-30,33,共3页
GuangZhou Chemical Industry
关键词
铂铱合金
显影环
介入治疗
Pt-Ir alloy
developing ring
interventional therapy
