SAK BRACE

SAK BRACE specializes in medical orthopedic braces, rehabilitation supports, and customized OEM solutions for global distributors, clinics, and healthcare brands.

WhatsApp: 0086-13343185033 / 0086-13132404899 Email: info@sakbrace.com

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Orthopedic Brace Manufacturer & OEM Supplier

Dual-Hinged OA Knee Brace | Adjustable Offloader for Varus & Valgus Osteoarthritis Alignment

What is this product?

This product is a dual-hinged corrective osteoarthritis (OA) knee offloader brace used to realign and support the knee joint under stress from varus or valgus deformities. Designed with an open-patella, contoured structural frame, it is offered in specific sizes from S to XL for either the left (L) or right (R) leg. Available in sleek grey or black color options, it utilizes a bilateral corrective hinge system to dynamically shift body weight away from painful, worn-down knee compartments.

Compliance & Quality Assurance

Every SAK BRACE product is manufactured under strict quality management processes, supporting ISO 13485, CE & EU MDR compliance requirements.

+86-13343185033

info@sakbrace.com

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Model Variant Code
Applicable Leg Side
Available Frame Colors
S-L
Left Leg
Grey /Black
S-R
Right Leg
Grey /Black
M-L
Left Leg
Grey/Black
M-R
Right Leg
Grey /Black
L-L
Left Leg
Grey/Black
L-R
Right Leg
Grey/Black
XL-L
Left Leg
Grey/Black
XL-R
Right Leg
Grey/Black
  • The Dual-Hinged OA Knee Brace is a premium, medically engineered orthopedic support tailored to address moderate-to-severe knee osteoarthritis (OA) and structural joint misalignment. Featuring an innovative bilateral offloading system, this brace allows for meticulous adjustment of both varus (bow-legged) and valgus (knock-kneed) deformities, shifting damaging loads away from compromised cartilage. 
  • Constructed with a skeletonized structural shell for lightweight stability, it integrates targeted compression straps and ergonomic condyle pads to ensure an exceptionally secure, non-slip fit. The open-patella design combined with skin-safe padding provides targeted decompression and maximizes ventilation during daily tasks. Available in customized sizing options for both left and right legs, it provides a crucial non-surgical intervention to restore normal joint alignment, reduce chronic bone-on-bone friction, and enhance long-term mobility.

Product Introduction

3-Point Leverage System

Engineered with a rigid, lightweight exoskeleton frame designed to exert corrective force, shifting mechanical load away from the damaged knee compartment to the healthy side.

Adjustable Angle ROM Hinge

Features an integrated Range-of-Motion (ROM) dial that allows clinicians to control and lock flexion and extension angles for joint protection and progressive mobility.

Ergonomic Lightweight Shell

Constructed from high-strength, low-profile molded composite materials that offer structure and durability without adding excessive weight.

Quick-Release Buckle System

Equipped with specialized rotational fastening dials and quick-connect straps to simplify daily application and removal while maintaining consistent tension.

Anti-Slip Breathable Liners

Lined with premium, ventilated padding that optimizes airflow, reduces moisture accumulation, and minimizes brace migration during dynamic movement.

Suitable for：

  • Unicompartmental Knee Osteoarthritis: Patients requiring targeted medial or lateral joint compartment pressure relief (offloading).

  • Varus & Valgus Corrective Alignment: Individuals seeking structural correction for severe bow-legged or knock-kneed alignment challenges.

  • Degenerative Meniscus Tears: Post-injury stabilization to offload damaged cartilage or meniscus areas during low-impact daily movement.

  • Delaying Total Knee Arthroplasty (TKA): Those pursuing conservative, non-invasive treatment to manage chronic arthritic pain and postpone major surgery.

Indications

Mild to moderate unicompartmental osteoarthritis (medial or lateral OA)

Knee joint pain requiring targeted mechanical load reduction

Meniscal cartilage derangement or post-meniscectomy rehabilitation

Chondromalacia patellae or localized articular cartilage defects

People Also Ask

Q1: How do I select the right size specification from the variant options?
  • A: This corrective brace is anatomically designed to target the specific mechanics of each leg. In the size nomenclature, the first letter represents your frame sizing scale (S, M, L, or XL), while the trailing letter indicates the specific leg it is sculpted to fit—L stands for the Left leg and R stands for the Right leg. Be sure to select the correct side to ensure the corrective forces push from the correct lateral positions.
  • A: Unlike single-sided offloaders, this brace features specialized corrective hinges on both the inner and outer sides of the knee. By adjusting the built-in tensioning mechanism on either side, it applies a gentle, targeted three-point corrective force. This physically pushes the joint away from the collapsed, bone-on-bone side (correcting varus/bow-legged tracking or valgus/knock-kneed tracking) and channels your weight into the healthier side of the knee.
  • A: The main structural stabilization frame is manufactured in two neutral, low-profile color schemes: an elegant Grey frame style with black lining accent panels, or an all-Black configuration. Both versions use identical medical-grade components and high-traction compression straps.

OA Knee Brace

Q1: What is an OA knee brace?

  • A: An OA knee brace is designed to reduce pain caused by knee osteoarthritis by unloading pressure from the affected compartment of the knee.

  • A: It redistributes body weight away from the damaged side of the knee, helping reduce pain and improve walking function.

  • A: It is commonly recommended for patients with mild to moderate unicompartmental knee osteoarthritis.

  • A: For some patients, an unloader brace may help relieve symptoms and delay the need for knee replacement when combined with appropriate treatment.

  • A: Yes. We manufacture private-label OA knee braces for orthopedic brands, distributors, hospitals, and rehabilitation companies worldwide.

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Medical Disclaimer

This product is intended to provide external support only and should not replace professional medical advice. Always consult a healthcare professional for diagnosis and treatment.

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