Intracranial pressure monitors are medical devices used to measure the pressure inside the skull. This pressure can increase due to various conditions, such as traumatic brain injury, brain tumors, or hydrocephalus. Monitoring this pressure is crucial for diagnosing and managing these conditions, as elevated pressure can lead to serious complications. These monitors typically involve placing a small sensor inside the skull, often through a small hole drilled in the skull. The data collected helps healthcare professionals make informed decisions about treatment and interventions to protect brain health and function.