Cranial port/reservoir

A cranial port/reservoir is a small, implantable device placed under the skin to deliver treatments directly to the brain. It connects to a catheter inserted into the brain’s ventricles or tumor sites, allowing precise infusion of medications like chemotherapy or radioisotopes, or drainage of cerebrospinal fluid (CSF). This system is often used in cancer treatment or managing conditions like hydrocephalus, where direct brain access is critical.

These devices are typically single-use and made of biocompatible materials like polypropylene or silicone. Regulation varies by jurisdiction, but they are generally classified as implantable medical devices, requiring compliance with safety and performance standards. Availability depends on local medical practices and regulatory pathways for infusion or shunt applications.