Foot Activated Hydraulic Foot Pedal

Enables physicians to position themselves without breaking the sterile field.

 

Exceptional Stability

​

Comes standard with specially designed floor lock to prevent chair movement during surgical procedures. In addition, five legs distribute weight evenly and ensure stability. The circumference of the base also exceeds that of the seat to further maintain stability, even in the elevated sit-stand position. Mobility is provided by rugged 2½’’ casters molded from hard rubber.

​

Ergonomic Design

 

The Model 558 was designed to provide maximum comfort and support for the practitioner’s back, arms and wrists. The seat on the Model 558 swivels 360° independent of the base so that height isn’t affected. Swivel of stool seat may be locked by lifting foot pedal. For extra lumbar support, the upholstered backrest adjusts vertically, tilts forward and locks in place

​

Armrests

 

Upholstered armrests support the practitioner’s forearms. For comfort, they adjust vertically and lock in place. For convenience, the angle of the arms adjusts and locks into place, then rotates to the rear upon completion of the procedure.

​

Adjust

 

Height Hands Free A convenient foot pedal easily raises or lowers the stool height without using hands. Total vertical travel is 7½’’

​

Finished for Durability

 

All exposed metal, with the exception of the aluminum base casting, is anodized aluminum and stainless steel. Base castings and legs are finished in tough, black epoxy enamel.

​

Choice of Three Heights

 

• STANDARD seat height spans 21’’ to 28½’’ above the floor.

• MEDIUM seat height, for surgical use, spans 24’’ to 31½’’ (add “M” to model number 558 when ordering).

• HIGH seat height, for surgical use, spans 27’’ to 34½’’ (add “H” to model number 558).

​

Upholstery

 

The 558 comes standard in black, but you can match your office or treatment room décor with our selection of easy-to-maintain vinyl colors. All materials are fire retardant.

​

Dimensions and Specifications

 

Base diameter: 19¾’’. Footrest: 16’’ in diameter. 2’’ spacers are available to elevate the ring 2’’ to 4’’. Shipping weight: 70 lbs