A footswitch having an adjustable treadle and switch placements, thereby helping to make the footswitch ergonomically more correct for a variety of users.
1. A surgical footswitch, comprising:
a) a base;
b) a treadle mounted to the base; and
c) a pair of side switches rotationally mounted to the base on either side of the treadle, the switches being adjustable relative to the treadle so as to increase or decrease the distance between the switches.
2. The footswitch of claim 1 wherein the switches are locked in place by a locking pin fitted into the base being held within detents in the switches.
3. The footswitch of claim 1 wherein the position of the switches is visually indicated by switch position indicators.
4. The footswitch of claim 1 wherein the treadle contains a raised reference point for assisting in centering a foot on the treadle.
5. A surgical footswitch, comprising:
a) a base;
b) a treadle mounted to the base; and
c) a heel cup rotationally mounted to the treadle so that the heel cup may be rotated along an axis perpendicular to the treadle and independently of any movement of the treadle.
6. The footswitch of claim 5 further comprising a pair of side switches rotationally mounted to the base on either side of the treadle, so that rotation of the heel cup allows operation of the switches independently of any movement of the treadle.
7. A surgical footswitch, comprising:
a) a base having a bottom;
b) a treadle pivotally and rotationally mounted to the base;
c) a pair of side switches rotationally mounted to the base on either side of the treadle, the side switches being operable without movement of the treadle and adjustable relative to the treadle so as to increase or decrease the distance between the side switches;
d) a heel cup slidable and rotatably retained on the treadle so as to adjustably increase or decrease a length of the treadle;
e) a pair of switches mounted to the treadle so that rotation or counter-rotation of the treadle operates the switches;
f) a plurality of plungers retractably mounted to the bottom; and
g) a relatively high friction material mounted to the base bottom,
wherein the plungers retract within the base when weight is placed on the footswitch and extend outwardly from the base and the relatively high friction material when no weight is placed on the footswitch.
8. The footswitch of claim 7 wherein the side switches are locked in place by a locking pin fitted into the base being held within detents in the side switches.
9. The footswitch of claim 7 wherein the position of the side switches is visually indicated by switch position indicators.
10. The footswitch of claim 7 wherein the treadle contains a raised reference point for assisting in centering a foot on the treadle.
11. The footswitch of claim 7 wherein the heel cup is prevented from sliding by a plurality of locking pins mounted on the heel cup, the locking pins fitting within locking holes in the treadle.
12. The footswitch of claim 7 wherein the position of the heel cup is visually indicated by position indicators.