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US 7,185,555 B2Granted
Footswitch
AssigneeAlcon Inc.
InventorsRobert H. Peterson, David Thoe, Jiansheng Zhou, Dac Vu
Life of this patent
Estimating the term…
Abstract
A footswitch having an adjustable treadle and a pivotable heel cup slidable retained on the treadle so as to adjustably increase or decrease a length of the treadle, the heel cup being pivotable and being prevented from sliding by a plurality of locking pins mounted on the heel cup, the locking pins fitting within locking holes in the treadle.
Claims3
A surgical footswitch, comprising:
- a) a base;
- b) a treadle mounted to the base;
- and
- c) a heel cup pivotably mounted to the treadle and slidable on the treadle, the heel cup retained on the treadle so as to adjustably increase or decrease a length of the treadle, the heel cup being prevented from sliding by a plurality of locking pins mounted on the heel cup, the locking pins fitting within locking holes in the treadle.
1 more element
Dependencies are inferred from the claim text.