Description
Product Features
- Pre-locked polyaxial pedicle screw design facilitates distraction, compression, and correction maneuvers.
- Redesigned low-profile screw head allows easier rod insertion.
- Uniplanar pedicle screw design enables cephalad-caudal swing motion while maintaining derotation and deformity correction capabilities equivalent to fixed screws.
- Universal adjustable cross-connector compatible with both 5.5mm/6.0mm rods, available in multiple specifications for clinical flexibility.
Intended Use
- Designed for posterior lumbar/thoracic procedures including distraction, compression, and spinal realignment.
- Provides effective distraction/compression to maintain sagittal alignment and optimize disc space preparation for interbody cage placement.
Features vertebral derotation capability to correct axial plane rotational deformities. 
Universal Torx/Hex Top-Locking Screw
Torx/Hex dual-drive compatibility
Lower tightening torque with higher strength
Eliminates set screw bursting or slippage during tightening
Patented Hook-Lock Thread Design
Unique hook-lock thread between set screw and pedicle screw head
Precision-matched engagement prevents cross-threading and stripping
Dual-threaded screw design
Double-threaded structure increases insertion speed by 100%
Offers a variety of uniquely innovative screw options
Pre-locked polyaxial pedicle screw
Combines the flexibility of a multi-axial screw with simplified implantation and rod placement. Allows pre-locking at any angle while maintaining fixed-screw strength for safe, reliable distraction/compression.
Ultra-low profile design with minimized footprint.
Top hook-lock thread mechanism prevents stripping.
Lower locking torque with higher strength.
Self-tapping, dual-core double-thread design for faster insertion.
Lateral wall holder slot design facilitates installation and removal.
Applications: Suitable for posterior lumbar and thoracic procedures including distraction, compression, and deformity correction. Provides effective distraction and compression to maintain sagittal alignment and adequately prepare intervertebral space for cage implantation. Features vertebral derotation capability to correct axial plane rotational deformities.
Unlocked state: The screw head remains movable.
Pre-locked state: Both screw head and body become fixed, facilitating distraction/compression.
Fully locked state.
Fixed Screws
Low-profile, restricts rod movement. Serves as a rigid anchor point for correction.
Applications:Primarily used for vertebral fractures.
Polyaxial Pedicle Screw
Flexible angulation facilitates surgical insertion while maintaining the stability of a fixed screw. Offers superior stability compared to uniplanar screws.
Lower profile than fixed screws, reducing implant prominence.
Rod insertion without screw head retraction: Eliminates risks of loosening or height displacement caused by head repositioning during rod placement.
Applications: Suitable for posterior lumbar and thoracic procedures including distraction, compression, and correction. Provides effective distraction and compression to maintain sagittal alignment, adequately opens the intervertebral space for interbody cage placement, and enables vertebral derotation to correct axial rotational deformities.
For monoaxial screws, the screw head must be retracted for rod passage.
For polyaxial screws, the rod can be inserted by simply rotating the screw head.
Uniplanar Pedicle Screw
Features 40-degree sagittal plane mobility with cephalad-caudal pendulum movement and no horizontal plane mobility.
Provides derotation and deformity correction in the horizontal plane equivalent to fixed screws.
Maintains sagittal spinal alignment while enabling horizontal plane medial/lateral correction.
Applications:Suitable for posterior lumbar/thoracic procedures including distraction, compression and correction. Delivers effective distraction/compression to maintain sagittal alignment, adequately opens intervertebral space for interbody cage placement, and performs vertebral derotation to correct axial rotational deformities.
Polyaxial Reduction Screw
60° angulation range
Features extension tab with integrated connection structure for easier reduction
Ergonomic instrument interface enables greater reduction distance
Extension tab breaks cleanly with smooth, burr-free fracture surface
Applications:Suitable for posterior lumbar/thoracic procedures including distraction, compression and correction. Provides effective distraction/compression to maintain sagittal alignment, adequately opens intervertebral space for interbody cage placement, and performs vertebral derotation to correct axial rotational deformities.
Multi-Directional Adjustable Cross Connector
Arched design effectively increases spinal canal volume
Provides 15 degrees of axial movement and 18 degrees of horizontal rotation, with maximum lateral movement of 10mm
Compatible with both 5.5mm and 6.0mm connecting rods
Applications:Primarily used for securing connecting rods
