Max Robotics — Global Service Robot Directory + US Certification

About

Kaicheng Liang is a pioneering researcher in the field of medical robotics and ultrasound-guided autonomous surgical systems, whose work has helped lay the groundwork for the next generation of minimally invasive diagnostic procedures. With a research focus spanning robotic biopsy systems, real-time three-dimensional ultrasound imaging, and autonomous surgical guidance, Liang has made significant contributions to demonstrating how robotic systems can operate with minimal human intervention in clinical settings. Liang's most influential work, a 2009 feasibility study on three-dimensional ultrasound-guided autonomous robotic breast biopsy, has garnered 45 citations and demonstrated that robotic systems could accurately locate and target tissue masses using real-time 3D imaging. Building on this foundation, subsequent studies explored autonomous multiple-core biopsy systems using a 6+1 degree-of-freedom robotic arm, validated through tissue phantom experiments with turkey breast. These studies collectively illustrate Liang's systematic approach to translating laboratory innovations into clinically relevant tools. Across their body of work, Liang's research has achieved robotic targeting accuracy within 2mm root-mean-square error — a clinically meaningful benchmark — underscoring both the precision and practical promise of autonomous ultrasound-guided robotics for future surgical and diagnostic applications.