Novartis AG
Tri-axial ergonomic footswitch

Abstract:

A foot-operated controller includes a base configured to rest on a floor surface, and a movable contact surface coupled to the base. The contact surface includes an anterior region to support a toe region and a posterior region to support a heel region, and is configured to roll about a roll axis in response to inversion or eversion of a foot engaged with the contact surface, pitch about a pitch axis in response to plantar flexion or dorsiflexion of the foot, and yaw about a yaw axis in response to abduction or adduction of the foot. The roll, pitch, and yaw axes intersect at a point superior to the contact surface, and may align with the operator's ankle.