1. Core Components & FunctionsThe 5.5 Spinal Basic Instrument Set is designed for posterior spinal fixation surgeries, primarily for fixation, fusion, and correction of the thoracolumbar and cervical spine. Key components include:
- Pedicle Preparation Tools: Awls, bone probes, starter cones, and taps for establishing pedicle screw pathways.
- Implant Manipulation Instruments: Rod holders, compression/distraction forceps, and rod benders for adjusting rod positioning and tension.
- Auxiliary Tools: Quick-connect handles, impactors, screw breakers, and sleeves to enhance operational efficiency.
- Measurement & Positioning: Bone locators, depth gauges, and trial rods to ensure precise implant placement.
2. Surgical Applications- Posterior Fixation: Pedicle screw-rod system implantation, scoliosis correction, and spinal fusion.
- Minimally Invasive Surgery: Includes micro-invasive dilators and nerve retractors for reduced tissue disruption.
- Osteotomy & Decompression: Compatible with osteotomes, curettes, and rongeurs for bone structure management.
3. Design Features- Standardized Specifications: Based on 5.5mm diameter, compatible with corresponding screw-rod systems.
- Modular Configuration: Adjustable components for lumbar/cervical procedures.
- Material Safety: Stainless steel (e.g., 06Cr19Ni10, 17-4ph) and aluminum alloys for corrosion resistance and compliance with medical standards.
4. Typical ConfigurationA standard set includes:
Awls · Bone probes · Starter cones · Wrenches · Rod holders
Taps · Trial rods · Impactors · Rod benders · Compression forceps
Distractors · Quick-connect handles · Instrument case (20+ pieces)
5. Clinical Advantages- Efficiency: Quick-switch handles and multifunctional forceps reduce intraoperative tool changes.
- Precision: Guides and depth gauges minimize neurovascular injury risks.
- Compatibility: Adaptable to mainstream spinal fixation systems (e.g., USS, pedicle screw-rod).
