Patent ID: 8328031

Claim:
A safety cap, comprising: a base member configured and adapted to lockingly engage with a bottle opening, the base member including an inner cylindrical body and an outer cylindrical body connected to each other by at least one frangible connection; a combination member connected to the base member, the combination member including: a plurality of disks, wherein each of the disks has a plurality of off-center axial holes therethrough, and a frangible membrane disposed across the off-center holes of each disk to provide a selectable fluid connection when the frangible membrane of each disk is punctured by a user driving a punch through one off-center hole in each of the disks to set a custom combination; and a cap member connected to the combination member, the cap member having a fluid outlet for fluid communication from the bottle opening through an off-center hole of each of the disks when the selectable fluid connection of the disks is aligned to provide a fluid conduit to the fluid outlet.