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

Adjustable Patella Hinged Knee Brace | Medical Post-Op Leg Immobilizer for Rehabilitation

What is this product?

This product is an adult universal-sized adjustable patella hinged knee brace used to align, stabilize, and protect the knee joint during post-injury or post-surgical rehabilitation. Built with flat dimensions of 50 cm in length and 28 cm in width, it combines structural aluminum alloy hinges with a ventilated composite fabric liner. Featuring an open-patella layout, a 71 cm thigh strap, and a 64 cm calf strap, it ensures targeted compression and a secure, non-slip protective hold.

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

Model
Size
Material
AK-147
Unisize
Aluminium alloy,composite fabric
Specification Category
Parameter Measurements
Structural Material & Fit
Size Classification
Adult Universal Size (One Size FitMost)
Target User: Suitable for adults
Brace Core Length
50cm
Rigid structural exoskeleton support
Brace Open Width
28 cm
Ergonomic wrap-around configuration
Thigh Strap Length
71cm
Adjustable upper-leg compression
Calf Strap Length
64 cm
Non-slip lower-leg anchorage
Primary Materials
Premium Aluminum Alloy &Composite Fabric
Lightweight durability with skin-safe breathability
  • The Adjustable Patella Hinged Knee Brace is a medical-grade orthotic device designed for optimal patellar tracking and post-operative joint stabilization. Engineered with a heavy-duty aluminum alloy framework and wrapped in ultra-soft, breathable composite fabric, this brace provides superior lateral support while minimizing pressure directly on the kneecap. 
  • It features a dual-axis range-of-motion (ROM) dial with quick-adjust pins, letting users or clinicians control flexion and extension angles progressively during rehabilitation. With its open-patella design and independent high-traction compression straps, this universal adult brace guarantees a custom, non-slip fit. It effectively reduces joint load, corrects structural alignment, and accelerates recovery from ligament reconstructions, patellar subluxation, and severe soft tissue trauma.

Product Introduction

Compact High-Precision ROM Hinge

Equipped with a dual-sided mechanical dial featuring clear angle parameters and quick-setting yellow pins, allowing effortless regulation or locking of the knee’s flexion and extension parameters.

Segmented Multi-Strap Compression

Designed with thick, independent top and bottom hook-and-loop security bands to provide customized compression that stays locked in place without slipping.

Anatomical Open-Patella Cutout

Features a contoured anterior opening that eliminates direct friction and pressure buildup on the kneecap while promoting optimal ventilation.

Integrated Rigid Lateral Support

Structured with heavy-duty metal side stays embedded along the joint capsule to neutralize harmful twisting or rotational forces during movement.

Ergonomic Popliteal Opening

 Built with an open-back cutout behind the knee joint to ensure a full range of comfortable leg bending while preventing bunching, pinching, and heat retention.

Plush Breathable Wrap Body

Crafted from soft, skin-friendly cushioned fabrics that absorb shock and retain therapeutic warmth to accelerate healing while ensuring long-term wearing comfort.

Suitable for:

  • Post-Surgical Patellar Stabilization: Crucial recovery support after patellar tendon repair, lateral release, or kneecap realignment surgeries.

  • Ligament Reconstruction Support: Progressive rehabilitation following ACL, PCL, MCL, or LCL tears and meniscus treatments.

  • Patellofemoral Tracking Issues: Relief for patients experiencing severe patellar subluxation, dislocation, or chronic joint instability.

  • Graduated Range of Motion Therapy: Individuals requiring strictly controlled flexion and extension boundaries during lower limb physical therapy.

Indications

Postoperative Patellar Fixation

Provides stable external immobilization and joint protection following patellar fracture surgery.

Patellar Dislocation

Assists in the conservative treatment and structural alignment of patellar subluxation or acute dislocation.

Patellar Tendonitis

Relieves localized strain, tracking pressure, and inflammation on the patellar tendon (jumper’s knee).

People Also Ask

Q1: What are the exact dimensions and strap lengths of this universal knee brace?
  • A: This model is designed as a universal adult size to fit a wide range of leg profiles. The core frame of the brace has a flat length of 50 cm and an overall open width of 28 cm. To ensure a proportional, anatomical fit above and below the knee joint, the upper thigh strap measures 71 cm while the lower calf strap is tailored to 64 cm.
  • A: The side hinges feature premium dual-axis dials equipped with adjustable locking pins. This allows you or your doctor to limit the knee’s bending (flexion) and straightening (extension) to specific angles (such as keeping the leg completely locked at 0° in early recovery, or unlocking it up to 90° or 120° in later phases). This targeted limitation prevents accidental hyperextension or deep bending that could reinjure the healing patella or surrounding ligaments.
  • A: This combination offers the perfect balance between mechanical strength and patient comfort. The heavy-duty aluminum alloy acts as a rigid exoskeleton that blocks harmful side-to-side shifting and takes pressure off the joint. Meanwhile, the multi-layered composite fabric lining provides a soft, padded buffer against the skin. Its perforated design lets air flow freely, preventing sweat buildup and skin irritation during long hours of daily wear.

ROM Knee Brace

Q1. What is a patella stabilizing knee brace used for?
  • A: A patella stabilizing knee brace is designed to improve patellar tracking and provide support for the kneecap. It is commonly used for patellar instability, patellar subluxation, patellofemoral pain syndrome, and post-injury rehabilitation.

  • A: The brace features a patella buttress, silicone ring, or adjustable straps that help guide the kneecap into proper alignment while reducing excessive lateral movement during walking and exercise.

  • A: It is suitable for patients with recurrent patellar dislocation, patellofemoral pain syndrome, chondromalacia patella, or mild knee instability under the guidance of a healthcare professional.

  • A: Yes. Many users wear a patella stabilizing knee brace during sports and rehabilitation exercises to improve knee stability and reduce discomfort.

  • A: Yes. We offer OEM and ODM manufacturing with customized hinges, patella supports, logos, packaging, and private-label services.

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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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