Final answer:
Clips have largely replaced umbilical tape as devices for isolating and retracting vessels, due to their ease of application and effectiveness in achieving hemostasis during surgical procedures.
Step-by-step explanation:
For the most part, clips have replaced umbilical tape as isolation and retraction devices for vessels. Unlike umbilical tape, which can be bulky and less precise, clips provide a quick and secure method for vessel ligation during surgical procedures. They are designed to be easily applied and to occlude vessels effectively to prevent bleeding, contributing to the hemostasis process. During surgical interventions, maintaining a bloodless field through effective vessel ligation is crucial, and clips have become a preferable option in modern medicine for achieving this goal.