Among these parameters, “labor-induced” adjusted odds (95% CI) were 2.267 (1.267–4.056), “both vacuum & forceps used” adjusted odds (95% CI) 2.416 (1.034–5.644) and “number of instrument application” ...

The system includes tiny magnetic tools—a gripper, scalpel and forceps—and a coil table that guides them through brain tissue using magnetic fields.