This comprehensive instrument set is specifically designed for minimally invasive reduction and locking fixation of pelvic fractures, providing a complete procedural solution with 32 core tools.
It addresses the surgical challenges presented by the complex pelvic anatomy—deep access, three-dimensional reduction, contoured plate precision shaping, and multi-axial screw secure locking—covering the entire closed-loop workflow from fracture fragment reduction, plate pre-contouring and adaptation, guided drilling, to screw insertion and final locking.
Manufactured from high-strength stainless steel, critical reduction instruments (e.g., acetabular reduction forceps, pelvic reduction forceps) feature optimized mechanical designs to ensure effective control of deep bone fragments. The guided drilling system (double-ended guides, drill guides) guarantees precise screw channel positioning, while universal drivers accommodate multi-angle locking requirements.
With a core design philosophy of "Anatomical Reduction + Plate Contouring + Multi-Axial Locking," the system utilizes specialized reduction forceps, left/right plate benders, shaping templates, and a universal driver system to achieve stable reduction of pelvic fracture fragments, personalized adaptation of locking plates, and reliable fixation.
This significantly reduces operative time, improves reduction accuracy, and meets the demands for anatomical reduction, stable fixation, and early functional rehabilitation in pelvic fractures (e.g., pubic symphysis diastasis, sacroiliac joint dislocation, acetabular fractures, complex pelvic ring injuries).
Material Excellence
Instruments are constructed from premium stainless steels (05Cr17Ni4Cu4Nb, 420B, 316L, 304), offering high fatigue resistance. Electropolished surfaces minimize tissue friction and surgical trauma.
Specialized Anatomical Reduction for Complex Pelvic Fractures
The set includes various specialized forceps (short-curved, long-curved, straight, high-low, double-claw, triple-claw reduction forceps) effectively addressing reduction needs for fracture fragments in different pelvic regions (e.g., pubic rami, iliac wings, sacrum). Particularly, acetabular reduction forceps and large/small pelvic reduction forceps are specifically designed for complex scenarios like acetabular fractures, sacroiliac joint dislocations, and severe pelvic ring instability, providing powerful grasping force and precise reduction control—key to achieving anatomical reduction.
Precision Personalized Contouring of Locking Plates
Addressing the complex three-dimensional curved anatomy of the pelvis, the set provides robust plate pre-contouring and intraoperative fine-adjustment capabilities. Reconstruction plate benders handle major curvature, while left/right plate benders are specifically designed for fine bending in particular directions. Combined with straight and curved shaping templates, surgeons can perform precise pre-bending of locking plates externally or intraoperatively, achieving perfect adaptation to the pelvis' irregular surfaces. This ensures tight bone-plate contact, establishes the foundation for subsequent stable fixation, and reduces plate fatigue from repeated intraoperative adjustments.
Ensuring Precision and Safety in Multi-Axial Screw Placement
he set includes a complete guided drilling and bone channel preparation system to achieve precise, safe screw placement in complex anatomical locations. Double-ended guides (2.5/3.5mm, 3.0/4.0mm) provide stable guidance channels for different screw diameters. Drill guides (Ø2.5mm) enable accurate drilling positioning, while flexible drills (Ø2.5mm) offer more adaptable drilling methods in specific situations. Matching bone drills (Ø2.5mm, Ø3.0mm) and taps (HA3.5, HB4.0) cover common locking screw bone channel preparation needs, ensuring screw channel accuracy and tapping smoothness.
Overcoming Deep Access Limitations for Reliable Locking
Addressing the challenges of limited deep operating space and difficult angles in pelvic surgery, the set provides an efficient locking solution. The core component is the universal driver (T15), whose universal head design allows screw approach from multiple angles, greatly overcoming deep pelvic access limitations and ensuring effective locking torque transmission. Combined with standard hex drivers and screw holding forceps for screw stabilization, this achieves high-torque, reliable locking of multi-axial locking screws, guaranteeing final fixation structure stability.
Deep Adaptation to Complex Pelvic Anatomy, Providing Precise Reduction Capability
The set covers full pelvic region surgical needs through 9 specialized reduction forceps. Short-curved and long-curved forceps address deep, confined spaces; high-low forceps resolve stepped fragment displacement; double/triple-claw forceps enable synchronous multi-fragment control; while acetabular and large/small pelvic reduction forceps specifically target challenging reduction scenarios like acetabular fractures and sacroiliac joint dislocations, providing differentiated mechanical grasping points that significantly enhance anatomical reduction accuracy in complex fractures and reduce intraoperative adjustment risks.
Achieving Efficient Personalized Contouring of Curved Plates, Ensuring Adaptation Stability
Addressing irregular pelvic curves, the set innovatively integrates a three-dimensional contouring tool chain: reconstruction plate benders handle overall curvature, left/right benders accomplish localized fine bending, and straight/curved shaping templates real-time simulate bone curvature, enabling rapid intraoperative locking plate matching to anatomical morphology. This "pre-contouring + dynamic adjustment" model effectively reduces repeated plate bending operations, avoiding fixation strength degradation from metal fatigue and ensuring tight bone-plate interface contact.
Precision Controllable Guidance System, Avoiding Neurovascular Injury Risks
The set employs a stepped guided drilling technique: double-ended guides precisely position screw angles, drill guides establish initial bone channels, and flexible drills enable adaptable drilling in critical areas (e.g., sciatic notch). Combined with real-time depth monitoring via depth gauges, and precise matching of 2.5mm/3.0mm bone drills and 3.5mm/4.0mm taps to screw specifications, this controls drilling depth and direction throughout the procedure, effectively preventing cortical penetration that could damage pelvic organs and neurovascular bundles.
Breaking Through Deep Access Limitations, Ensuring Locking Reliability
The core advantage lies in the breakthrough design of the universal locking system: its multi-angle engagement mechanism supports high-angle deflection operations, solving screw locking challenges in deep blind zones like the posterior column and sacroiliac region. Combined with anti-rotation holding forceps stabilizing screw heads and T15 hex drivers providing high torque output, these three components synergistically achieve powerful remote locking. This improves operational efficiency compared to traditional straight tools and prevents screw head stripping or locking failure from angular deviation.
