The TransEnterix SPIDER Surgical System is a laporoscopic surgical instrument that allows for easy tool-swapping without withdrawing the device from the patient. It also happens to look like a distant ancestor to Moravec's bush robot.
Flexible Laparoscopy With The Spider System Is Characterized By:
# Triangulation achieved via single site access
# True left and true right instrumentation
# Flexible, articulating instruments
# A single-operator platform
# An open platform with multiple working channels