COMBINED INPUT CONNECTOR AND LEAD SELECTOR SWITCH FOR ELECTRICAL SIGNAL

摘要

COMBINED INPUT CONNECTOR AND LOAD SELECTOR SWITCH FOR ELECTRICAL SIGNAL PROCESSING APPARATUS A consolidated input connector-selector switch and calibration switch for a medical instrument wherein the input connector and switch is mounted in the medical instrument housing partially in registry with an opening through the panel thereof. The selector switch is a multiposition rotary switch of a plurality of input and output terminals rotatable through a discrete number of positions, The switch is adapted to receive a connector having a plurality of signal leads and is operably connected with through drive means with the selector switch by rotation of the input connector rotates the selector switch. Additionally, the combination connector-selector switch is movable between forward and rearward positions being preferably biased forwardly and coupled with calibration switch means such that axial movement of the connectorselector switch combination actuates the calibration function within the medical instrument.