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Membrane Fixation Surgical Screw (700407)
The Membrane Fixation Surgical Screw (700407) is a precision-engineered component designed for the secure stabilization of barrier membranes in dental and maxillofacial procedures. It ensures reliable fixation during guided bone regeneration (GBR) and bone augmentation, supporting predictable clinical outcomes.
The screw can be placed using:
- A 1.25 mm key (431412, etc.) for manual fixation
- A machine key (430012) in combination with a low-speed contra-angle handpiece (max. 200 rpm) for mechanical fixation
Key Features
- Working length: 4.1 mm
- Diameter: 0.7 mm
- Designed for precise membrane fixation in shallow bone areas
- Compatible with both manual and machine-driven insertion
- Smooth surface for optimal tissue compatibility
Material
Manufactured from medical-grade titanium alloy (Ti-6Al-4V, ASTM F136), the screw provides:
- Excellent biocompatibility
- High mechanical strength
- Resistance to corrosion
Clinical Application
- Fixation of barrier membranes during bone augmentation
- Use in guided bone regeneration (GBR) procedures
- Suitable for dental implantology and surgical applications requiring minimal invasive fixation
Preparation & Use
- Prior to insertion, prepare the bone using a surgical drill (400307, Ø 0.7 mm)
- The drill should be used with a low-speed contra-angle handpiece (max. 1000 rpm)
- Insert the screw into the prepared site using:
- 1.25 mm key (431412, etc.), or
- Machine key (430012) with a contra-angle handpiece (max. 200 rpm)
Sterilization & Handling
- Supplied non-sterile
- Must be sterilized before use in an autoclave at 135°C (274°F)
- Intended for single-use and professional dental application only
Advantages
- Ideal for shallow fixation areas
- Reliable membrane stabilization
- Compatible with manual and mechanical insertion techniques
- Precise and minimally invasive placement
- Durable and biocompatible material
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Membrane Fixation Surgical Screw (700407)
Intended Use
The Membrane Fixation Surgical Screw (700407) is intended for the secure fixation of barrier membranes in dental and maxillofacial surgical procedures. It provides stable anchorage during guided bone regeneration (GBR) and bone augmentation.
Indications
- Fixation of barrier membranes
- Use in guided bone regeneration (GBR)
- Dental implant and surgical procedures requiring membrane stabilization
Product Specifications
- Working length: 4.1 mm
- Diameter: 0.7 mm
- Material: Ti6Al4V ASTM-136 titanium alloy
Preparation Before Use
- Supplied non-sterile
- Sterilize before use in an autoclave at 135°C (274°F)
- Inspect the screw and instruments for damage or contamination
Required Instruments
Manual insertion:
1.25 mm key (431412, etc.)
Machine insertion:
- Machine key (430012)
- Low-speed contra-angle handpiece (max. 200 rpm)
Bone preparation:
- Surgical drill (400307, Ø 0.7 mm)
- Low-speed contra-angle handpiece (max. 1000 rpm)
Clinical Procedure
- Prepare the surgical site according to standard clinical protocols
- Pre-drill the bone using surgical drill (400307, Ø 0.7 mm)
- Perform drilling with a contra-angle handpiece (max. 1000 rpm)
- Position the membrane over the surgical area
- Insert the Membrane Fixation Surgical Screw (700407) through the membrane into the prepared hole
Fix the screw using:
- 1.25 mm key (431412, etc.) for manual insertion, or
- Machine key (430012) with a contra-angle handpiece (max. 200 rpm)
- Ensure secure fixation without excessive force
Post-Placement Care
- Verify stability of the membrane fixation
- Follow standard post-operative care protocols
- Monitor healing and tissue response
Warnings & Precautions
- For professional dental use only
- Single-patient use recommended
- Do not reuse if damaged or contaminated
- Do not exceed recommended rotational speeds
- Avoid excessive insertion force to prevent bone damage
- Follow standard surgical and infection control protocols
Storage
- Store in a clean, dry environment
- Avoid contamination prior to sterilization
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