The two new surgical instruments designed with Solidworks, flap dissector of breast and biodegradable end-to-end intestinal anastomosis stent, conformed to the requirement of patent declaration and become Utility Model Patent successfully. 3. 利用Solidworks软件设计的两种新型手术器械-乳腺皮瓣剥离手术刀和可降解小肠端端吻合支架,工程图符合专利申报及生产要求,顺利申报两项国家实用新型专利。
It is a kind of effective material for small intestine of intestinal anastomosis. 4. As the results of isolated experiment and animal experiment, it is feasible that biodegradable stent can be used to end-to-end intestinal anastomosis. 可降解支架用于小肠端端吻合,从离体实验和初步动物实验的结果来看,是可行的。