（1）申请人提交申请资料到相关部门；
（2）相关部门受理申请人的申请；
（3）到实际场地进行勘察以及对产品进行审核；
（4）准予颁发三类医疗器械许可证。
2、法律依据：《医疗器械监督管理条例》第十四条
第一类医疗器械产品备案和申请第二类、第三类医疗器械产品注册，应当提交下列资料：
（一）产品风险分析资料；
（二）产品技术要求；
（三）产品检验报告；
（四）临床评价资料；
（五）产品说明书以及标签样稿；
6、公司章程、股东会决议等；7、企业应根据自身实际建立医疗器械质量管理档案或表格。8、申请材料真实性的自我保证声明应由法定代表人签字并加盖企业公章，如无公章，则须有法定代表人本人签字或签章。9、凡申请材料需提交复印件的，申请人（单位）须在

t departments shall accept the application of the applicant's application; (3) investigate the actual site and review the products; (4) grant the issuance of the third III medical device license.2. Legal basis: Article 14 of the Regulations on the Supervision and Administration of Medical Devices for the application of the registration of Class II and Class III medical devices, the following data shall be submitted: (1) product risk analysis data; (2) product technical requirements; (3) product inspection report; (3) product evaluation data; (4) clinical evaluation data; (5) product specification and label samples; 6, the articles of association and the resolution of the shareholders' meeting; 7. The enterprise shall establish quality management files or forms of medical devices according to its actual conditions.8. The self-guarantee statement of the authenticity of the application materials shall be signed by the legal representative and affixed with the official seal of the enterprise. If there is no official seal, there shall be the signature or signature of the legal representative himself.9, where the application materials need to be submitted p