本文首先介绍了角膜移植手术中缝合技术的发展现状。在分析医生手工缝合动作和手术要求的基础上,介绍了角膜移植缝合方法、连续缝合器、间断缝合器,详细说明了同步缝合器的设计方案、工作过程和原理,该研究为角膜移植机器人的发展奠定了基础。 This article first introduced the development of suture technology in corneal transplantation surgery. On the basis of analyzing the manual suture and operation requirements of doctors, this paper introduced the methods of corneal transplantation and suture, continuous suture and intermittent suture, and described in detail the design scheme, working process and principle of synchronous suture. Laid the foundation for development.