双机械臂共形修复系统OA

3D bioprinting technology,which allows for the precise deposition of biological cells and materials,has emerged as a promising method for designing biological scaffolds,tissues,and organs.Among these methods,robotic arm 3D printing repair technology has shown good therapeutic effects for long segmental bone defects in large animals.However,since the surface of biological defects is not flat,this poses a significant challenge to traditional 3D repair techniques,which typically manufacture horizontal scaffolds.Therefore,this paper presents a dual robotic arm conformal repair system that effectively reduces repair time while achieving conformal printing of the defect site.This system significantly improves repair speed and quality.The feasibility of this approach is validated through repair experiments conducted on a pig tibia model,contributing to future research in personalized medicine and tissue repair.