US Patent 11766306 Cranial guide for an intracranial medical procedure

The present disclosure relates to an intracranial guide for use in a medical procedure, such as to evacuate a subdural hematoma or to relieve an intracerebral hemorrhage. The intracranial guide generally includes a guide cannula to be received within a portion of a cranial port. The cranial port is configured to be anchored in a burr hole to be formed in the patient's cranium. The guide cannula includes at least one channel that may be used to guide a catheter to a targeted portion of the patient's anatomy or to apply a suction force within the patient's cranium.