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Ossur Unloader One Standard Knee Brace with Ratchet for Osteoarthritis L1843, L1851

SKU:KNB543-B-240519712-R-Medial-S
$800.99 - $800.99
Pre-Order
$800.99
$800.99 - $800.99
Pre-Order
$800.99
Size: S Size
Option: Right Medial Option

Product Highlights:

  • SIZING FOR STANDARD FRAME BRACE: Measure calf circumference 6 in. below mid-patella. Fits S, M, L, XL (12.2 to 24 in.). Recommended for patients 5 ft 5 in. to 6 ft 4 in. tall.
  • 3-POINT LEVERAGE SYSTEM: The brace shifts mechanical load away from the affected compartment for targeted pain relief.
  • RATCHET LOAD ADJUSTMENT: A tool-free tensioning strap lets you quickly set the ideal offloading force for your activity level.
  • LOW-PROFILE COMFORT: A lightweight standard frame fits discreetly under clothing for comfortable extended wear throughout your day.
  • PERSONALIZED SUPPORT: Reach out to Brace Direct (an American Owned Company) to schedule an appointment with a fitting professional for a free video fitting and adjustment session to achieve the perfect fit.

Clinically Proven Offloading Support for Knee Osteoarthritis Pain Relief

Take control of your knee arthritis pain and stay active with the Ossur Unloader One Standard Knee Brace. Its clinically proven 3-point leverage system shifts pressure away from the affected joint compartment to relieve discomfort. With a lightweight frame and tool-free ratchet adjustments, this brace provides personalized offloading support that fits comfortably under your clothing.

Key Features

  • 3-POINT LEVERAGE SYSTEM: Shifts mechanical load away from the affected compartment for pain relief
  • STANDARD FRAME LENGTH: Designed for patients 5 ft 5 in. to 6 ft 4 in. tall for optimal fit and effective offloading
  • MEDIAL AND LATERAL OPTIONS: Offloads either the medial or lateral compartment based on your osteoarthritis location
  • RATCHET LOAD SYSTEM: Tool-free ratchet tensioning strap lets you precisely adjust offloading force for targeted pain relief
  • LIGHTWEIGHT DESIGN: Low-profile frame fits discreetly under clothing for comfortable extended daily wear
  • FSA AND HSA ELIGIBLE: Qualifies for tax-advantaged health spending accounts
  • PDAC APPROVED L1843, L1851: Knee orthosis, adjustable, prefabricated, includes fitting and adjustment
  • PERFECT FIT GUARANTEE: Free virtual fitting and adjustment session with US-based brace specialists.

Indications

  • Moderate to severe unicompartmental knee osteoarthritis
  • Degenerative meniscal tears
  • Other knee conditions that may benefit from unicompartmental unloading

Brace Direct's Perfect Fit Guarantee

If you need fitting help, visit our Perfect Fit Guarantee page to schedule a free virtual fitting with our US brace specialists.

Sizes / Style

  • Small: 12.2 to 14 in. (31 to 36 cm) calf
  • Medium: 14 to 16.75 in. (36 to 43 cm) calf
  • Large: 16.75 to 20 in. (43 to 51 cm) calf
  • XL: 20 to 24 in. (51 to 61 cm) calf
  • Measure calf circumference 15 cm (6 in.) below mid-patella with leg straight

Sizing Guide

  • Measure leg length from floor to groin: Standard fit for patients 5 ft 5 in. to 6 ft 4 in. (1.65 to 1.92 m) tall
  • Measure calf circumference 15 cm (6 in.) below mid-patella with leg fully extended
  • Small: 12.2 to 14 in. (31 to 36 cm)
  • Medium: 14 to 16.75 in. (36 to 43 cm)
  • Large: 16.75 to 20 in. (43 to 51 cm)
  • XL: 20 to 24 in. (51 to 61 cm)
  • Select Medial or Lateral based on the affected knee compartment

How to Wear / Fit

  1. Position brace with hinges at knee joint line
  2. Secure thigh cuff straps
  3. Secure calf cuff straps
  4. Adjust load strap for desired offloading force
  5. Verify hinge alignment at joint center
  6. Walk and adjust as needed for comfort

US-Based Expert Support

Monday-Thursday: 9am-11pm
Friday: 9am-5pm
Sunday: 3pm-11pm
Phone: 1-800-257-5870 / E-mail: service@bracedirect.com

128 Harrison Ln, Soddy-Daisy, TN 37379, United States

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