This comprehensive 36-piece instrument kit is engineered for percutaneous minimally invasive TL (thoracolumbar) surgeries using a 5.5 mm screw-rod system.
It addresses key surgical challenges—precise puncture, controlled channel creation, and percutaneous rod placement—covering the full surgical workflow from guidewire insertion and dilation to screw insertion and remote locking.
Made from high-grade stainless steel with surface-enhanced components like self-drilling taps and radiographic guides, it ensures smooth manipulation under limited visual conditions.
The kit’s design, focused on "accurate targeting + minimally invasive expansion + controlled channel navigation," reduces muscle dissection by up to 60% compared to open approaches.
Integrated tools include a radiographic targeting plate, self-drilling taps, rod inserters, compactors, universal screw drivers, and torque ratchet systems, suitable for minimally invasive fixation, deformity correction, and spondylolisthesis reduction.
Advanced Materials:
Crafted from high-fatigue-bearing stainless steel (05Cr17Ni4Cu4Nb, 420B, 316L, 304) with electrolytic polishing for improved biocompatibility and reduced tissue friction.
Closed-Loop Workflow:
Includes all instruments for each surgical phase—puncture, dilation, insertion, fixation—optimizing workflow and minimizing tool changes.
Precision Localization:
Radiographic targeting plate paired with a rounded-tip guide enables accurate placement under fluoroscopy while avoiding neurovascular injury.
Stepped Channel Dilation:
Incremental trocars and a fascia separator allow gradual, soft-tissue-preserving access, aiding rapid recovery.
Efficient Screw Tract Preparation:
Self-drilling taps and ball probes speed canal creation and verify channel integrity, enhancing safety.
Percutaneous Rod Tools:
Includes curved rod benders and delivery devices for precise rod contouring and insertion through minimal incisions, with supporting insertion aids.
Integrated Locking Mechanism:
Ratchet handle and torque driver allow controlled, remote tightening of screws—ideal in constrained working spaces.
Modular Organization:
Tools arranged by procedural sequence (localization → dilation → implantation → locking) in labeled trays streamline prep and sterilization.
High Precision & Safety: Integrated localization system ensures accurate screw placement, lowering misplacement risk and reducing radiation exposure.
Minimally Traumatic: Stepped dilation preserves musculature, significantly lowering postoperative pain and enhancing recovery.
Time-Efficient Preparation: Self-drilling taps simplify canal creation, reducing instrument swaps and surgical time, especially in multi-level procedures.
Seamless Rod Insertion: Curved benders and delivery tools facilitate precise rod positioning with minimal incision.
Reliable Fixation: Ratchet and torque driver allow high-torque locking without slippage, ensuring immediate implant stability.
Streamlined Surgical Workflow: Modular tray layout and tool sequence improve operating room efficiency and reduce setup errors.
