Ossur Unloader One Knee Brace Features
- Dual Dynamic Force Straps designed to reduce pressure on sensitive bony surfaces of the knee, resulting in reduction of pain
- Tool-free SmartDosing dial enables fine-tuned pain management and can be adjusted even when wearing the brace under clothing
- Color coded quick fit buckles enable easy application and removal
- Proprietary Sensil silicone liners designed to reduce migration
- Flexible, low-profile upright contours to patient anatomy and allows use underneath clothing
- Quick Connect Strapping for tool-free removal and replacement
- Lightweight frame is perforated for flexibility and ventilation with custom paint options for the Custom version
- Unloader One is available in pre-fabricated and Custom version
Ossur Unloader Knee Brace Manual Guides
What to buy with Knee Brace
When to use Ossur Unloader One OTS Knee Brace
- Mild to severe unicompartmental knee osteoarthritis
- Degenerative meniscal tears
- Other unicompartmental knee conditions that may benefit from unloading such as:
- Articular cartilage defect repair
- Avascular necrosis
- Tibial plateau fracture
- Bone marrow lesions (bone bruises)
Warnings and Cautions
- Regular healthcare professional supervision is recommended for patients with peripheral vascular disease, neuropathy, and sensitive skin.
- Make sure the device fits properly to minimize the possibility of skin irritation. Increase usage time gradually as the skin adapts to the device. If redness appears, temporarily decrease the usage time until it has subsided.
- If any pain or excessive pressure occurs with the use of the device, the patient should stop using the device and contact a healthcare professional.
- Care should be taken not to overtighten the device.
- Make sure the device fits properly to achieve effective pain relief.
- The use of the device may increase the risk of deep vein thrombosis and pulmonary embolism
Frequently Asked Questions -
Q1: What is the Ossur Unloader One knee brace used for?
The Ossur Unloader One is a medical-grade offloading knee brace used primarily for unicompartmental knee osteoarthritis (OA). It works by shifting body weight away from the painful compartment of the knee, providing significant pain relief without surgery or increased medication.
Q2: What does SmartDosing mean on the Ossur Unloader One?
SmartDosing refers to the Ossur Unloader One's proprietary dial-based adjustment system. It allows the user to fine-tune the amount of offloading force applied to their knee at any time — even while wearing the brace under clothing — without any tools. This is particularly useful for patients whose pain levels change throughout the day.
Q3: Can I wear the Ossur Unloader One under my clothes?
Yes. The Short frame variant is specifically designed to be low-profile enough to fit comfortably under most pants, work clothing, or sport leggings.
Q4: How long can I wear the Ossur Unloader One each day?
Most patients begin with a few hours per day and gradually increase wear time as their skin adapts. Once accustomed, the brace can be worn all day during active hours. Remove during sleep.
Ossur Unloader One Specification
| Size |
Calf circumference |
| X-Small |
25 - 31cm |
| Small |
31 - 36cm |
| Medium |
36 - 43cm |
| Large |
43 - 51cm |
| X-Large |
51 - 61cm |
