Spinal Internal Fixation Series Summary
The spinal internal fixation series comprises multiple subsystems. It provides comprehensive solutions for spinal surgery, featuring diverse components, optimized designs, and biocompatible materials.
7200 Φ6.0 Spinal Rod System
Components
It consists of the following parts:
U-Multi-Axial Break-Off Pedicle Screw
U-Pedicle Screw
U-Break-Off Pedicle Screw
U-Multi-Axial Pedicle Screw
Rod
Crosslinks
Design Features
Pedicle screws adopt a variable pitch thread design for firm and stable fixation.
The plum-shaped top wire effectively prevents slippage during surgery.
Screws support 360° multi-axial adjustment to match the anatomical structure of the spine.
Materials & Specifications
Material: All components are made of Titanium Alloy.
Screws: Diameters range from 4.5mm to 7.0mm; lengths vary from 30mm to 55mm.
Rod: Diameter is 6.0mm; lengths are available in 50–190mm (short segment) and 200–360mm (long segment).
Crosslinks: Diameter is 6.0mm; length ranges from 80mm to 90mm.
7300 Φ5.5/6.0 Spinal Rod System
Components
Similar to the 7200 series, it includes:
U-Multi-Axial Pedicle Screw
U-Pedicle Screw
U-Break-Off Pedicle Screw
Rod
Crosslinks
Design Features
Screws use a multi-start thread design to save surgical time for nail placement.
The plum-shaped top wire prevents slippage, and 360° multi-axial adjustment fits the spine shape.
Materials & Specifications
Material: Titanium Alloy.
Screws: Diameters cover 4.5mm–7.0mm; lengths range from 30mm to 55mm.
Rod: Diameters are 5.5mm/6.0mm; lengths are 50–190mm (short segment) and 200–360mm (long segment).
Crosslinks: Diameters are 5.5mm/6.0mm; length ranges from 80mm to 90mm.
7400 Anterior Cervical Plates System
Components
It includes:
Anterior Cervical Plates
Cervical Screw
Rescue Screw
Design Features
The fixed angle between screws and plates is adjustable: 0°–12° in the coronal plane and 0°–10° in the sagittal plane, adapting to cervical anatomy and surgical needs.
Materials & Specifications
Anterior Cervical Plates: Made of Pure Titanium; available in 4/6/8/10 holes, with lengths from 24mm to 88mm.
Cervical Screw: Diameter is 4.0mm; lengths range from 13mm to 17mm (Titanium Alloy).
Rescue Screw: Diameter is 4.5mm; lengths range from 13mm to 17mm (Titanium Alloy).
Common Advantages
Biocompatibility
Core components use titanium alloy or pure titanium, balancing biocompatibility and mechanical strength to reduce the risk of rejection.
Personalized Adaptation
Multiple specifications (screw diameter/length, rod length, plate hole count, etc.) meet different spinal anatomies and surgical scenarios (e.g., cervical/thoracolumbar, primary/revision surgery).
Stability & Anti-Slip Design
Plum-shaped top wire, variable/multi-start thread, and multi-axial adjustment enhance fixation stability and reduce intra- and post-operative slippage risks.
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