Typically, medical access to vital organs is achieved through direct open surgery, laparoscopy, needle-
sized incisions, or navigating body lumens. While a close entry site is often preferred to reduce surgery
time, remote entry sites can be used to limit haemorrhage and recurrent stroke risks. Body lumens,
such as blood vessels and cerebrospinal fluid pathways, act as highways to the intervention site,
minimizing risks like secondary stroke, excessive arterial bleeding, and damage to proximal nerves. Safe
access and effective navigation within body lumens, provide comprehensive access to most organs.