Engineered seating system for use in medical lift chairs
OwnerJoseph Savovicinventor
Life of this patent
Estimating the term…
Abstract
Described herein is a chair for relieving pressure points from prolonged sitting. The chair comprises a plurality of armrests, the armrests having an armrest frame and a foam layer coupled to an upper portion of the armrest frame. The chair further includes a seat bottom that includes a seat bottom frame, a sinuous spring base coupled to the seat bottom frame, a plurality of coil springs coupled to the sinuous spring base, and a gel infused foam layer coupled to the coil springs. The chair also includes a seat back having a seat back frame, elastic webbing coupled to the seat back frame, and one or more cushions coupled to the seat back frame.
Claims20
A chair for relieving pressure points from prolonged sitting comprising:
- a plurality of armrests comprising:
- an armrest frame;
- a foam layer coupled to an upper portion of the armrest frame;
- and
- a seat bottom comprising:
- a seat bottom frame comprising an insulation layer;
- a sinuous spring base coupled to the seat bottom frame;
- a plurality of coil springs separated from the sinuous spring base by the insulation layer;
- a foam layer at least partially surrounding the plurality of coil springs;
- and
- a gel infused foam layer at least partially surrounding the foam layer;
- and
- a seat back comprising:
- a seat back frame;
- support members coupled to the seat back frame;
- and
- one or more cushions coupled to the seat back frame.
A medical lift chair comprising:
- a plurality of armrests comprising:
- an armrest frame;
- a foam layer coupled to an upper portion of the armrest frame;
- and
- a seat bottom comprising:
- a seat bottom frame comprising an insulation layer;
- a sinuous spring base coupled to the seat bottom frame;
- a plurality of coil springs separated from the sinuous spring base by the insulation layer;
- a foam layer at least partially surrounding the plurality of coil springs;
- and
- a gel infused foam layer at least partially surrounding the foam layer;
- and
- a seat back comprising:
- a seat back frame;
- support members coupled to the seat back frame;
- and
- one or more cushions coupled to the seat back frame;
- and
- a base, the base including a motor operable to lift the seat bottom frame relative to the base.
Dependencies are inferred from the claim text.