基于压电喷墨打印技术的食管支架载药层制备 |
郑跃靖,梁文峰,王婷婷,李松,朱慧轩,张凯 |
Preparation of drug-carrying layer of esophageal stent based on piezoelectric inkjet printing technology |
Yuejing ZHENG,Wenfeng LIANG,Tingting WANG,Song LI,Huixuan ZHU,Kai ZHANG |
图2 压电喷头的驱动波形与工作原理 |
Fig.2 Driving waveform and working principle of piezoelectric inkjet head |
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