Chin-secured dental aspirator

Claim 1

A CHIN-SECURED DENTAL ASPIRATOR OPERABLE FROM A SUCTION LINE AND COMPRISING, IN COMBINATION, A HOLLOW STEM, ADAPTER MEANS AT ONE END OF SAID STEM FOR REMOVABLY CONNECTING THE SAME TO SAID SUCTION LINE, A CHIN REST SLEEVED ON SAID STEM AND HAVING MEANS FOR RELESABLY SECURING THE CHIN REST TO THE STEM IN ADJUSTED POSITION THEREALONG, A HOLLOW HEAD DETACHABLY SECURED TO THE OPPOSITE END OF SAID STEM IN COMMUNICATION THEREWITH, SAID HOLLOW HEAD AND SAID OPPOSITE END OF SAID STEM HAVING INTERFITTING SURFACES FOR DETACHABLY SECURING THE SAME TOGETHER, AT LEAST ONE TUBE FORMED AS A UNIT WITH SAID HEAD AND EXTENDED THEREFROM IN OPEN COMMUNICATION THEREWITH, SAID MEANS FOR RELEASABLY SECURING THE CHIN REST TO THE STEM COMPRISING A CAM PIVOTALLY SECURED TO THE CHIN REST AND ENGAGABLE WITH THE STEM WHEN THE CAM IS PIVOTED, AND AN ENGAGEABLE ACTUATOR FOR SAID CAM EXTENDED LONGITUDINALLY OF SAID STEM AND TO EITHER SIDE OF THE PIVOTAL SUPPORT FOR THE CAM FOR PIVOTING THE SAME AS EITHER OF THE ACTUATOR EXTENSIONS IS DEPRESSED TOWARD THE STEM.