New Developments Towards Automated Blastocyst Microinjections Leonardo Mattos and Edward Grant CRIM, ECE Dept., North Carolina State University, USA Randy Thresher and Kim Kluckman Animal Models Core Facility, UNC-Chapel Hill, USA Evaluates results related to a new semi-automated blastocyst microinjection system. Experiments show improvements in: microinjection speed, precision motion control, and in reducing vibration. Microinjection performance metrics show a significant improvement. Manual Control of an Injection Pipette