Patent ID: 11859606
Assignee: NOCIRA, LLC
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F  A  G | IPC A  F  G

Claim 13:
14. A device comprising:
a housing having a depth disposed between an open end and a closed end;
a partition wall being configured to partition an enclosed space of said housing into a first fluid chamber and a second fluid chamber;
a flexible member configured to flex to increase or decrease a volume of said enclosed space;
a first magnetic force generator being disposed on said flexible member;
a second magnetic force generator being disposed proximate said closed end of said housing or proximate said open end of said housing, said first magnetic force generator being responsive to said second magnetic force generator to flex said flexible member, at least one of said first magnetic force generator or said second magnetic force generator comprising an electromagnetic force generator being configured to flex said flexible member to increase or decrease said volume of said enclosed space;
a fluid outlet port communicating between an external surface and an internal surface of the housing to conduct fluid from said first fluid chamber; and
a fluid delivery conduit sealably engaged to said fluid outlet port for delivery of fluid toward a distal end of said fluid delivery conduit; and
an earpiece coupled to said distal end of said fluid delivery conduit being configured to deliver fluid into an external ear canal of an ear.