1. Jie Geng , Jinlu Liu, Li Na . Research status and development trend of medical ultrasonic endoscope. Chinese Journal of Medical Physics, [J].vol.27, no.5 , pp. 2122 - 2024 . 2010 . Jie Geng, Jinlu Liu, Li Na. Research status and development trend of medical ultrasonic endoscope. Chinese Journal of Medical Physics, [J].vol.27, no.5, pp.2122-2024. 2010.
2. Tao Huang , Hu Ke, Xiaoying Liu . Study on Performance Test of digestive tract ultrasonic diagnostic equipment. Chinese medical equipment, [J].vol. 17, no.9 , pp. 21 - 25 . 2020 . Tao Huang, Hu Ke, Xiaoying Liu. Study on Performance Test of digestive tract ultrasonic diagnostic equipment. Chinese medical equipment, [J].vol. 17, no.9, pp.21-25. 2020.
3. Qing Chen . Research on key technology of medical endoscope, [J]. Chinese medical equipment , vol. 30 , no.04, pp. 68 - 70 , 2015 . Qing Chen. Research on key technology of medical endoscope, [J]. Chinese medical equipment, vol.30, no.04, pp.68-70, 2015.
4. YY/T 1676-2020 Ultrasonic Endoscope , State Food and Drug Administration . Beijing , 2020 . YY/T 1676-2020 Ultrasonic Endoscope, State Food and Drug Administration. Beijing, 2020.
5. Brown LF. Design Consideration for PieZoeleetriC Polymer Transdueer . IEEE Transaetions, ltrasonic, erroeleetries and requeney Control . 2000 . Brown LF. Design Consideration for PieZoeleetriC Polymer Transdueer. IEEE Transaetions, ltrasonic, erroeleetries and requeney Control. 2000.