I. Product Introduction: The Revolutionary 4th-Generation Cervical Rehabilitation
Cervical Collar C02 is a 4th-generation professional cervical traction collar, FDA/CE-certified (certification numbers available on product page), engineered to address persistent cervical disorders. Utilizing dynamic traction technology, it physically expands the intervertebral space to alleviate nerve compression. Clinically validated to increase intervertebral height by 1.5–2.3 mm per session, it effectively targets:

• Cervical stiffness and pain

• Radiating arm/hand numbness

• Whiplash injury sequelae

• Vertebrobasilar insufficiency (cervicogenic vertigo)

• Postural cervical deformities from chronic forward-head posture.

II. Core Innovative Technologies

1. 20° Biomechanical Curvature System

• Precision Fit: Mirrors natural cervical curvature (≤0.5 mm deviation).

• Pressure Redistribution: Patented design reduces C4–C5 segmental pressure by 63%.

• Full-Segment Support: Stabilizes C1–C7 vertebrae comprehensively.

2. Medical-Grade Triple-Layer Structure

• High-Tensile TPU Air Bladder Layer: 0.8 mm thickness, 80 kPa burst pressure (3× industry standard).

• Medical EVA Contact Layer: ISO 10993-5 biocompatibility certified; hypoallergenic with >5,000 g/m²/24h moisture permeability.

• Aerospace-Grade ABS Exoskeleton: Withstands 15,000 flex cycles without deformation.

3. Three-Phase Traction Therapy

• Gentle Mode (5–10 cm lift): Expands intervertebral space 1.2×; relieves morning stiffness.

• Therapeutic Mode (10–15 cm lift): Repositions nucleus pulposus; mitigates nerve root compression.

• Intensive Mode (15–20 cm lift): Reduces foraminal stenosis by 74% (MRI-confirmed).

4. Intelligent Safety Mechanisms

• Mechanical pressure-release valve (30N/cm² activation threshold).

• 1.2 mm vent hole at pump base (strictly prohibited to block during use).

III. Clinically Guided Usage Protocols

Acute Phase (Severe Neck/Arm Pain or Numbness)

1. Secure collar around neck; lock dual ABS buckles (audible "click" confirms engagement).

2. Inflate via hand pump to 15 cm height (~25 pumps).

3. Use twice daily (AM/PM), 20 mins/session, for 7 consecutive days.

Chronic Maintenance (Sedentary Work/Degenerative Conditions)

1. Daily 30-min traction at 10 cm height (recommended during desk work).

2. Combine with isometric exercises (see digital Cervical Rehabilitation Guide).

Critical Contraindications: Maximum 30 mins/session. Not for spinal tumors or rheumatoid arthritis patients.

IV. Unmatched Value Proposition

1. Efficacy Validation System

• Johns Hopkins Rehabilitation Center: 94% of users reported ≥50% pain reduction within 2 weeks (12-month trial).

• Mount Sinai Hospital, NY: 1,287 cases showed 31% average monthly improvement in cervical range of motion.

2. Lifetime Cost Efficiency

• Replacement Pump: <5 (vs. 30+ market average).

• Material Warranty: 5-year coverage for TPU hydrolysis & ABS fatigue.