Midmark Ritter 277 Air Lift Procedure Stool

Ritter stools by Midmark provide optimal comfort, support and stability. The star-shaped base design allows for closer access to the patient and stable, easy maneuverability. The 277 has all of the features of our best-selling 276 stool with the added support of an ergonomic backrest.



Features and Benefit

• Stability: Chrome five-leg caster base and hood—optional glides make it stationary if you choose
• Comfort: Wide, amply padded seat is constructed of dense foam while a bead-less upholstery seam eliminates edges from pressing into your legs
• Simplicity: Pneumatic seat height adjustment

Color Options



Standard Upholstery







UltraFree 28′ Upholstery (Additional Cost)









Technical Specifications

• Weight capacity: 225 lb
• Seat height adjustment: 18′ – 24.5′
• Caster base: 21.5′
• Backrest size: 14′ W x 7.5′ H

Warranty Information

• 1 year warranty