Professional Orthodontic Supplies - Hyrax Expansion Screw for Palatal Expansion | Orthodontic Products with Stabilizing Bands | Orthodontic Kits & Ortho Accessories

Brand Name:Wise Medical
Model Number:MY-02012
Minimum Order Quantity:negotiation
Place of Origin:HangZhou
Price:negotiation
Materials:Stainless-steel
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Location: Hangzhou China
Address: 7th Floor, Building 3, Zhonghao International,Hangzhou,China
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Professional Orthodontic Supplies - Hyrax Expansion Screw for Palatal Expansion | Orthodontic Products with Stabilizing Bands | Orthodontic Kits & Ortho Accessories


Product Description

The Hyrax Expansion Screw is a clinically proven orthodontic device designed for precise mid-palatal suture separation in fixed appliance treatments. Engineered for reliability and efficiency, this stainless steel screw enables controlled palatal expansion to correct crossbites, narrow arches, and skeletal discrepancies. As a core component of modern dental orthodontic expansion screw systems, it integrates advanced safety and functionality features tailored for both orthodontists and lab technicians.

Key Structural Innovations:

  • Built-In Safety Stops: Automatically lock the screw at maximum expansion (indicated by a laser-etched arrow), preventing over-expansion or accidental disassembly.

  • Break-Resistant Retention Legs: Reinforced stainless steel legs ensure stable guidance throughout the entire expansion process.

  • Anti-Retraction Spindle: Integrated friction technology eliminates unwanted backward rotation, maintaining consistent expansion force.

  • Compact Design: Achieves maximum expansion range with minimal intraoral footprint, enhancing patient comfort.

  • Solder-Free Construction: Reduces corrosion risk and simplifies sterilization workflows.

Included with each screw is a dedicated safety key, ensuring secure activation and precise control during adjustments.


Technical Specifications

  • Material: Medical-grade stainless steel (ISO 13485 certified).

  • Models: 8mm / 9mm / 11mm / 13mm expansion capacities.

  • Packing: 1 screw

  • Compliance: CE-marked


Clinical Advantages

Precision Control

  • Permanent laser-marked directional arrow ensures accurate activation alignment.

  • Tie-Down Ready: Secure fixation once desired expansion is achieved, preventing relapse.

Durability & Safety

  • Resists mechanical stress during chewing or speech.

  • Biocompatible material eliminates allergic reactions.

Efficiency in Practice

  • Pre-assembled design reduces chairside preparation time.

  • Compatible with all standard orthodontic kits and archwire systems.


How It Works

  1. Installation: Bond the Hyrax screw to maxillary molars using stabilizing bands.

  2. Activation: Use the safety key to turn the screw daily (as prescribed), guided by the laser arrow.

  3. Monitoring: Built-in stops halt expansion at the predefined limit, while anti-retraction mechanics stabilize progress.

  4. Post-Expansion: Lock the screw with ligature wire and transition to retention proto


Why Choose This Hyrax Screw?

  • Proven Outcomes: Trusted by clinics globally for predictable mid-palatal expansion.

  • Streamlined Workflow: Ready-to-use packaging eliminates pre-sterilization steps.

  • Adaptable: Pair with ceramic bands or clear aligners for aesthetic-focused treatments.


China Professional Orthodontic Supplies - Hyrax Expansion Screw for Palatal Expansion | Orthodontic Products with Stabilizing Bands | Orthodontic Kits & Ortho Accessories supplier

Professional Orthodontic Supplies - Hyrax Expansion Screw for Palatal Expansion | Orthodontic Products with Stabilizing Bands | Orthodontic Kits & Ortho Accessories

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