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ISO 13485 Certified Surgical Implants

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Precision Surgical Pins & Screws Portfolio

Shanghai CareFix Medical Instrument Co., Ltd specializes in engineered surgical fixation components manufactured under ISO 13485 quality standards. Our comprehensive range of medical-grade Titanium Alloy (Ti-6Al-4V ELI) and Stainless Steel (316LVM) pins and screws provide biomechanical stability, accurate thread engagement, and high pull-out strength for trauma repair, joint fusion, and extremity reconstruction procedures.

Medical Grade Alloy Ti6Al4V ELI & 316LVM
Swiss CNC Precision Micron-level tolerances
Full Traceability Certified cleanroom lot production

Featured Pins & Screws Products

Subtalar Joint Stabilizer I
Foot & Ankle System

Subtalar Joint Stabilizer I (Extraosseous Talotarsal Stabilization)

Specially designed for extraosseous talotarsal stabilization in pediatric and adult hyperpronation and flatfoot deformities. High bio-compatibility titanium construct.

Subtalar Joint Stabilizer II
Foot & Ankle System

Subtalar Joint Stabilizer II (Extraosseous Talotarsal Stabilization)

Anatomically contoured thread pitch offering precise subtalar alignment control, relieving soft-tissue stress during tarsal alignment procedures.

Subtalar Joint Stabilizer III
Foot & Ankle System

Subtalar Joint Stabilizer III (Extraosseous Talotarsal Stabilization)

Advanced geometry for stable sinus tarsi positioning with minimal bone resection, providing optimal biomechanical force distribution.

Bone Pins
Fixation Wires & Pins

Surgical Bone Pins

Precision-ground surgical bone pins available in smooth and threaded configurations for skeletal traction and temporary external frame anchoring.

Kirschner Wire With Trocar Point
Fixation Wires

Kirschner Wire With Trocar Point

Ultra-sharp trocar and diamond tip K-wires manufactured from high-tensile stainless steel, minimizing bone thermal necrosis during drilling.

Breakable Pin Snap-Off Screw
Small Fragment Fixation

Breakable Pin (Snap-Off Screw)

Ideal for small bone osteotomies and Weil osteotomy procedures. Pre-grooved shaft breaks off cleanly under controlled torque without burr creation.

2.4mm Cortical Screw
Standard Cortical Fixation

2.4mm Cortical Bone Screw

Self-tapping cortical screws designed for small fragment plates and hand/wrist bone reconstruction with optimal pitch for dense cortical bone grip.

4.0mm Cancellous Screw
Cancellous Fixation

4.0mm Cancellous Screw, Full Threaded

Deep thread design engineered to maximize purchase in metaphyseal cancellous bone structures during fracture compression procedures.

4.5mm Cannulated Screw
Cannulated System

4.5mm Cannulated Screw, Full Threaded

Guidewire-compatible cannulated screw system enabling accurate percutaneous placement for periarticular fractures and osteotomies.

4.0mm Headless Compression Cannulated Screw
Headless Compression

4.0mm Headless Compression Cannulated Screw

Variable pitch differential threading provides intra-articular fracture compression while remaining completely countersunk below articular cartilage.

6.5mm Double Threaded Compression Cannulated Screw
Double Threaded System

6.5mm Double Threaded Compression Screw

High-strength dual-threaded cannulated screw suited for femoral neck fractures, sacroiliac joint disruptions, and large joint arthrodesis.

6.5mm Cannulated Compression Screw
Partial Thread Compression

6.5mm Cannulated Compression Screw (32mm Thread)

Partial thread length designed specifically to generate maximum interfragmentary compression across major fracture sites.

Technical Standards & Manufacturing Rigor

Every CareFix pin and screw undergoes multi-stage inspection from raw bar-stock verification to final automated optical dimensioning, ensuring flawless clinical performance.

ISO 13485 Quality System

Strict quality control processes compliant with global medical regulatory requirements.

Swiss 5-Axis Lathes

Ultra-precise thread pitch tolerances preventing thread stripping during high-torque insertion.

Surface Anodization

Type II color anodizing for rapid intraoperative size identification and enhanced corrosion resistance.

100,000 Cleanroom

Washing, passivating, and packaging executed in certified cleanrooms for zero-contamination assurance.

Pins & Screws Sourcing FAQ

What raw materials are used in CareFix orthopedic pins and screws?
CareFix pins and screws are forged from premium biocompatible materials including Titanium Alloy (Ti-6Al-4V ELI conforming to ISO 5832-3 / ASTM F136) and Implant-Grade Stainless Steel (316LVM conforming to ISO 5832-1 / ASTM F138).
Are CareFix screw drive recesses compatible with international screwdriver sets?
Yes, our screws feature standardized Hexagonal, Star-Drive (Torx), and Stardrive Recess geometries engineered according to AO standards, ensuring seamless compatibility with standard surgical instrument trays worldwide.
Can CareFix provide custom OEM sizes, custom laser marking, and sterile packaging?
Absoutely. We support international distributors and hospital groups with turnkey OEM/ODM services, including customized lengths, thread pitches, custom laser-etched lot numbers, branding, and protective sterile blister packaging.

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