This specialized instrument system is designed for low-trauma fixation of small bone fragments in hand, foot, craniomaxillofacial, and pediatric orthopedic applications.
Compatible with 1.5mm and 2.0mm diameter locking screws, the set includes 24 core tools that address the technical essentials of small-incision/minimally invasive approaches—precise reduction, effective fixation, and minimal tissue damage—covering the complete workflow from fracture reduction, plate pre-contouring, accurate drilling and tapping, screw implantation and locking, to final plate adjustment. Manufactured from high-strength stainless steel and specialty alloys, critical components (e.g., taps) feature refined surface treatments and optimized geometric designs to ensure smooth cutting performance in small bone channels and superior tactile feedback.
With a core design philosophy of "Precise Reduction + Minimally Invasive Fixation + Personalized Contouring," the system utilizes specialized reduction forceps (pointed-tip forceps), diverse guidance and positioning tools (guide sleeves, double-ended guides), and plate/bending instruments (bending irons, bending/cutting pliers) to achieve highly stable fixation of small bone fragments while significantly reducing soft tissue dissection. It meets the demands of delicate orthopedic procedures including metacarpal/phalanx fractures, metatarsal fractures, minimally invasive distal radius fixation, pediatric epiphyseal injuries, and craniofacial fracture reduction.
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.
Precision Adaptation to Delicate Orthopedic Needs
Specifically designed for small bone fragment, low-trauma scenarios in hand, foot, craniomaxillofacial, and pediatric orthopedics, the set is compatible with 1.5mm and 2.0mm locking screw systems. Through comprehensive tool coverage of critical steps—fracture reduction, plate contouring, drilling/tapping, screw locking, and plate adjustment—it addresses the requirements of delicate procedures such as metacarpal/phalanx fractures, minimally invasive metatarsal fixation, pediatric epiphyseal injuries, and craniofacial reduction, significantly enhancing targeting and applicability in small fragment fixation.
Complete Closed-Loop Operational System
Dedicated guide sleeves ensure controllable drilling angles, while double-ended guides work with screw holding sleeves to achieve secure screw implantation. Optimized geometric designs of bone drills and taps guarantee smooth cutting performance in small bone channels. Pointed-tip reduction forceps and plate holding forceps support reduction through small incisions, with bending irons and bending/cutting pliers enabling intraoperative personalized plate contouring. Torque quick-change handles combined with torque adapters and drivers provide precise locking force, preventing small screw stripping or loosening.
Instrument Design Optimized for Minimally Invasive Procedures
Reduction instruments (e.g., pointed-tip forceps) feature low-profile designs to minimize visual field obstruction. Guide sleeves and screw holding sleeves incorporate anti-slip structures to ensure instrument stability in minimally invasive channels. Bending instruments (bending/cutting pliers) support single-handed operation for rapid plate contouring and trimming. The quick-change handle system is compatible with drilling, tapping, and locking steps, reducing instrument change time.
Comprehensive Adaptation to Delicate Surgical Scenarios
Specifically designed for small bone fixation in hand, foot, craniomaxillofacial, and pediatric orthopedics, all instruments are compatible with 1.5/2.0mm locking screw systems, precisely covering delicate surgical needs including metacarpal/phalanx fractures, minimally invasive metatarsal fixation, and pediatric epiphyseal injuries. All tools seamlessly connect the entire workflow from reduction, contouring, drilling, to locking, addressing the pain points of operational redundancy in large instrument sets and insufficient precision in small fragment scenarios, significantly enhancing surgical targeting and efficiency.
Efficient Synergy Through Complete Closed-Loop Operation
Guide sleeves and double-ended guides ensure drilling angle errors of less than 1°. Pointed-tip reduction forceps and plate holding forceps achieve precise fragment alignment through minimally invasive incisions. Bending instruments support real-time intraoperative three-dimensional plate contouring, reducing pre-contoured plate mismatch risks. The torque quick-change system provides quantifiable locking force, preventing small screw overload fracture or loosening.
Dual Enhancement of Minimally Invasive Properties and Operational Safety
Bone drills/taps employ progressive cutting edge designs to reduce bone channel thermal injury. Guide sleeves integrate depth limiting and anti-slip structures to prevent over-drilling or instrument slippage. Reduction forceps' pointed-tip configurations adapt to narrow surgical fields, avoiding soft tissue entanglement. Torque handle overload protection mechanisms prevent screw stripping.
Clinical Benefits and Cost Optimization Advantages
Intraoperative real-time contouring capability reduces plate revision rates, saving consumable costs. Modular instrument cases and independent screw boxes enable efficient operating table management, shortening inventory time. All instruments are compatible with sterilization and reuse, lowering per-procedure instrument costs.
