Ritter 279
Air Lift Surgeon 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 279 has all of the features of our best-selling Classic Series stools optimized with features to support clinical procedures.



  • Polished chrome five-leg caster base and hood


  • Armrest designed to stabilize the clinician’s arm during delicate procedures


  • Pneumatic , hand-controlled seat height adjustment


  • 19 – 25.5" of seat height adjustment
  • Height control air lift hand ring
  • 225 lb weight capacity
  • 21.5" caster base
Download Specs


Midmark & Ritter Standard Upholstery Colors

  • Mist
  • Stone
  • Restful Path
  • Iron Ore
  • Lunar Gray
  • Obsidian
  • Oasis
  • Soothing Blue
  • Dream
  • Mineral
  • Healing Waters
  • Shaded Garden
  • Citrus
  • Sandy Retreat
  • Curative Copper
  • Cranberry
  • Dark Linen
  • Latte
  • Robust Brown
  • Deep Earth

Midmark & Ritter UltraFree* Upholstery Colors

  • Stone
  • Restful Path
  • Obsidian
  • Harbor
  • Wheatgrass
  • Spice
  • Cranberry
  • Dark Linen
  • Latte
  • Branch

*ULTRALEATHER® by Ultrafabrics®
We have tried our very best to accurately represent product colors on this website. However, due to the nature of electronic media, the color of actual products may differ slightly from how they appear on your particular monitor. Colors are subject to change by suppliers. In order to confirm your color selection, we strongly recommend that you contact Midmark Customer Experience at 844-856-1233, option 1, to request a sample before placing your order.


Accessory information for this product is currently unavailable online. For detailed information about Midmark accessories, please call our Customer Experience Department at 1-800-MIDMARK.