Fastening straps for orthoses OKD-33

SPECIAL FEATURES
Lower-limb brace
Class I medical device
Skin-friendly materials

Purpose of use:

• Cerebral palsy (CP)
• Spina bifida
• Neurological developmental disorders

PATHOLOGICAL GAIT
Pathological gait denotes a walking pattern that deviates from physiological gait, most frequently due to neurological disorders such as cerebral palsy. Neuromotor impairments produce reduced selective motor control, muscle imbalance, primitive reflexes and sensory deficits, leading to abnormal posture, compensatory patterns and progressive joint deformities.

In bilateral spastic forms (spastic diplegia) increased muscle tone and reflexes promote contractures, joint stiffness and internal hip rotation. Physiotherapy (Bobath, Vojta) and upright positioning support muscle extensibility and range of motion. To maintain therapeutic gains passively, the OKD-33 paediatric lower-limb derotation straps are recommended.

Product’s description:
The OKD-33 is a professional paediatric orthosis composed of a trunk section and adjustable derotation straps. The trunk part uses UniTape™ fabric and includes a SoftComfort™ foam pad with integrated orthopaedic stays to improve stabilization, limit belt rolling and assist posture correction to reduce forward trunk flexion.

Derotation hip straps are produced from AirRubber III™ with unidirectional elasticity (lengthwise stretch only), providing effective compression and consistent limb alignment even in presence of marked contractures. Straps attach to the abdominal pad with a Velcro system; they are cut-to-length and re-attachable for precise therapeutic positioning. Inner silicone coating prevents slippage; strap width is optimized to limit local pressure and skin irritation.

The device supports limb symmetry, trunk stabilization and proprioceptive input, contributing to balance and gait pattern during rehabilitation.

Sizes
Size 1 — Waist circumference: 50–60 cm — Strap length: 120–150 cm
Size 2 — Waist circumference: 60.5–75 cm — Strap length: 150–190 cm

Versions
Available for left, right or both legs.

Attentions
Strap length measurement includes foot circumference.

Downloads

• Declaration of Conformity EC
• Manual
• Manual (multilingual)
• Setting up (OKD-33)

Technical specifications

• Code: OKD-33
• Trade name: LOWER-EXTREMITY SUPPORT
• Model: OKD-33
• Class: Class I medical device (Regulation (EU) 2017/745)
• Main components: trunk part (UniTape™ fabric) and derotation straps
• Materials: UniTape™ (double-sided self-gripping lamination), SoftComfort™ foam pad (perforated, breathable, Oeko-Tex Standard 100; REACH compliant), AirRubber III™ (unidirectional elasticity)
• Inner coating: child-safe silicone on straps to prevent slipping
• Fastening: Velcro fastener; straps can be cut to length and reused
• Available versions: left, right, or both legs
• Sizes: 1 (waist 50–60 cm; strap 120–150 cm), 2 (waist 60.5–75 cm; strap 150–190 cm)
• Total height of belt — Front (sizes 1–2): 13 cm; Back: size 1 — 15 cm, size 2 — 17 cm