Ossur Unloader One Knee Brace With Smartdosing

Ossur Unloader One Knee Brace With Smartdosing

Brand/Manufacturer: OSSUR/ROYCE MEDICAL
  • FSA Approved

Ossur Unloader One Arthritis Knee Brace patented a three-point leverage system by incorporating dual dynamic force system straps designed to reduce pressure on sensitive bony surfaces of the knee. It is constructed of color-coded quick-fit buckles that simplify its application and removal. Its flexible shells and breathable liners offer comfort and reduce migration, which helps to ensure compliance.

Why choose Ossur Unloader One Knee Support

  • Breathable for a comfortable and fresh experience
  • It is convenient to use
  • Easy to Apply
  • Being lightweight it barely feels like you are wearing it and fits comfortably underneath your clothing

Item # Desc Pkg Price
B-240618715 Left medial, X-Large Each

Unloader Knee Brace Features

  • 3-Point Leverage System consisting of two Dynamic Force System (DFS) Straps, rigid shells, and a single upright hinge helps in the unloading of the knee joint
  • A slender perforated frame with soft edges contours easily to individual anatomies
  • Tool-free Smart Dosing dials enable patients to control their pain level by fine-tuning the strap tension
  • Color-coded touchpoints and Quick-Fit buckles increase the user-friendliness
  • It Provides relief from osteoarthritis knee pain and helps improve mobility
  • Tool-free smart dosing dial enables fine-tuned pain management
  • It can be adjusted even when wearing the brace under clothing
  • A lightweight, low-profile brace that provides excellent suspension and pain relief
  • Proprietary sensil silicone liners designed to reduce migration

Ossur Unloader One Knee Brace Instruction Manual

What to buy with Ossur Unloader Knee Support

How to use Ossur Knee Support?

  • Open upper and lower Quick Fit Buckles.
  • Position the brace on the patient's leg, aligning the hinge at mid patella and midline of A/P.
  • Secure the lower Quick-Fit Buckle by placing its button into the appropriate keyhole above the Buckle Stability Shelf. Use the palm of your hand to snap it closed, matching the button's color with the keyhole.
  • Bend the knee to an 80° angle with the foot flat on the floor.
  • Secure the upper Quick-Fit Buckle by matching its button with the appropriate keyhole and closing it carefully.
  • Turn the upper dosing dial clockwise to tighten the Dynamic Force Control System strap to the prescribed position.
  • Adjust strap tension based on the patient's pain relief feedback.
  • To ensure strap security and prevent accidental disengagement, consider using keyhole locks in the calf and thigh shells if desired.

How to remove Unloader Knee Brace?

  • Sit with the knee flexed to 90 degrees.
  • Turn dosing dial counterclockwise to release tension on the upper DFS strap and adjust back to a setting of “0”.
  • Open both upper and lower Quick Fit Buckle.
  • Remove Quick Fit Buckles from keyholes.
  • Remove brace from leg.

How to clean of Knee Brace?

  • Liners may be wiped down in place with rubbing alcohol for quick cleaning.
  • For more thorough cleaning: liners, straps, and strap pads may be removed.
  • Do not machine wash.
  • Do not place in dryer and wash using mild non-detergent soap.
  • Rinse thoroughly and air dry.


  • For patients with peripheral vascular disease, neuropathy, and sensitive skin, close physician supervision is recommended. For patients with sensitive skin, it is recommended to use the Unloader One as tolerated. If redness appears decrease the usage of the brace. Increase usage slowly as the skin tolerates the brace.
  • The Unloader One is field adaptable to accommodate patient comfort issues. Modifications to flexion or extension stops and shell contour should only be made by the health care professional. The healthcare professional is responsible for advising patient on use of the Dynamic Force Control System

Frequently Asked Questions

How do I clean and maintain the brace?

Clean the brace with a damp cloth and mild soap. Allow it to air dry. Regular maintenance ensures its longevity.

How do I adjust the strap tension correctly?

Turn the dosing dial to set the strap tension according to your comfort and pain relief needs.

What's the purpose of the keyhole locks?

Keyhole locks are used to secure the straps in place, preventing accidental disengagement for added safety and stability.

How do I modify support levels while wearing the brace?

You can adjust the strap tension or strap length using the provided mechanisms to increase or decrease support as needed.

Are there additional accessories or replacement parts available?

Yes, you can inquire about additional components and replacement parts through the manufacturer or authorized dealers to enhance or maintain your brace.

Ossur One Knee Support Specification

Size Calf circumference
Small 31 - 36cm
Medium 36 - 43cm
Large 43 - 51cm
X-Large 51 - 61cm


Unloader Knee Brace Review

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