Patent ID: 9572973
Date: 2017-02-21
CPC Classifications: A61F,A61N

Claim:
1. A burr hole cover for securing a portion of a medical device within a burr hole formed in a patient's cranium, the burr hole cover comprising: a generally circular base provided with: a cap provided with: wherein the cap is configured to be placed in the base and to transition, through rotational movement of the cap relative to the base, between 1) an unlocked position during which the at least one vertically-aligned tab and locking protrusion are vertically aligned with an axis of the at least one slot and the locking protrusion is disengaged from the locking pocket of the at least one slot of the base, and 2) a locked position during which the at least one vertically-aligned tab and locking protrusion are offset from the axis of the at least one slot and the locking protrusion is engaged with the locking pocket of the at least one slot of the base.