Cannulated Screws Suppliers & Exporters

Empowering Global Orthopedic Surgery with Precision-Engineered Titanium Implants and Trauma Fixation Solutions

1. Executive Summary & Clinical Context

In modern orthopedic trauma surgery, achieving stable fixation of small and large bone fragments requires advanced devices that combine mechanical strength with surgical efficiency. Cannulated screws have emerged as an indispensable standard of care in treating various fractures, non-unions, and osteotomies. By incorporating a hollow central canal, these screws allow surgeons to insert a guide pin first, ensuring exact anatomical placement before the screw is driven home. This minimally invasive technique reduces surrounding soft-tissue damage, maintains joint alignment accuracy, and shortens patient recovery cycles.

As a premier global supplier and exporter, Synoviq Medical Technology (China) Co., Ltd. specializes in the manufacturing of high-precision cannulated screw systems. By using medical-grade Titanium Alloys (such as Ti-6Al-4V ELI) and implementing strict structural standards, our products deliver optimal biocompatibility and superior pull-out resistance. From micro-sizes like 2.4mm for foot and ankle surgery to robust 7.3mm options for femoral neck fractures, our portfolios accommodate diverse clinical challenges with absolute reliability.

"The insertion of guide wires prior to cannulated screw placement transforms complex fracture management into a highly predictable, repeatable, and minimally invasive clinical workflow."

2. Technical Specifications & Materials Science

The biomechanical success of cannulated compression screws depends on meticulous engineering. Different anatomical sites exhibit varying bone density, cortical thickness, and muscle pull forces. To address this, our engineers have developed specialized screw profiles that maximize pull-out strength while minimizing intra-operative complications.

A. Material Integrity & Biocompatibility

We manufacture our bone screws strictly using implant-grade Ti-6Al-4V ELI (Extra Low Interstitial) titanium alloy according to ASTM F136 standards. Compared to standard stainless steel, this material features:

  • Low Modulus of Elasticity: Closer to human cortical bone, reducing the "stress shielding" effect.
  • Superior Fatigue Limit: Resists micro-motion shear forces within active joints.
  • Osseointegration Properties: Supports direct bone contact and bio-inert performance inside the body.

B. Structural Geometry & Flutes

Each screw incorporates optimized features for surgical ease:

  • Self-Tapping Cutting Flutes: Eliminates the need for separate pre-tapping, decreasing heat generation and bone necrosis.
  • Variable Thread Pitch (Herbert Design): Features a leading distal thread and a trailing proximal thread of different pitches. When driven, it automatically pulls bone fragments together, establishing stable compression.
  • Hollow Core Precision: Concentric cannulation designed to slide smoothly over standard guide wires (0.8mm to 3.2mm depending on screw size).

Synoviq Medical Corporate Data & Capabilities

A comprehensive breakdown of our manufacturing scale, research investments, and quality standards.

14+
Years Industry Experience
18,600m²
Modern Production Area
$21.8M
Annual Export Revenue
76
R&D Engineers
100%
QC Inspection Rate
Operational Parameter Detailed Specifications & Standards
Company Name & Brand Synoviq Medical Technology (China) Co., Ltd. (Brand: Synoviq)
Establishment Date March 18, 2016
Quality Control Staff 48 Quality Specialists conducting 100% Final & Incoming Material Inspection
Inspection Methods CMM Measurement, Mechanical Testing, Surface Roughness Testing, Hardness Testing, Salt Spray Testing, Sterility Validation
Business Model Manufacturer & Exporter (Supporting OEM, ODM, OBM models)
Main Markets Served Europe, North America, South America, Middle East, Southeast Asia
Supply Chain Network Active collaborations with 1,120+ medical device and raw material partners globally
Annual Product Innovation 186 New Products Released last year alone, backed by independent product design & clinical engineering
Customization Scope Logo Customization, Packaging Customization, Product Design Customization, Material Selection, Surface Treatment

3. Macro Industry Solutions & Clinical Applications

Medical device sourcing requires not only components but also clinical compatibility and procedural assurance. At Synoviq, our cannulated screw series forms a core part of multi-disciplinary orthopedic solutions:

A. Hip and Femoral Neck Fixation

Our large 6.5mm and 7.3mm cannulated compression screws are specifically configured to manage intracapsular hip fractures in elderly patients and high-energy slips in younger patient cohorts. Parallel screw constructs prevent rotation and stabilize axial load forces.

B. Small Fragment Joint Reconstruction

For distal radius, patella, and ankle fractures, our 3.5mm, 4.0mm, and 4.5mm screws provide clean stability without encroaching on fragile cartilage surfaces. Headless designs can be countersunk fully beneath the articular cartilage.

C. Foot & Ankle Osteotomy

Our 2.4mm and 3.0mm customized Herbert screws accommodate reconstructive needs like bunion repairs (hallux valgus) and tarsal fusions, allowing precise interfragmentary compression with minimal soft-tissue friction.

Advanced Production Facility & Machinery

Synoviq operates Class 100,000 cleanrooms and utilizes imported machining and inspection technologies.

Cutting Process
Material Cutting
Machining Process
Precision Machining
Polishing Process
Fine Polishing
Surface Treatment Process
Anodic Surface Treatment
Assembling Process
Cleanroom Assembly
Cleaning Process
Ultrasonic Cleaning
Wire Cutting Machine
Wire Cutting Machine
CNC Lathe
CNC Lathe
Swiss-type Lathe
Swiss-type Lathe
Grinder
Grinder
Laser Welding Machine
Laser Welding Machine
Lathe
Heavy Lathe

Metrology & Quality Inspection Facilities

Every bone screw undergoes comprehensive testing to verify mechanical performance and dimension compliance.

Design Team
CAD/FEA Engineering Design
Aging Test
Material Aging Test
Digital Microscope
Digital Microscope Inspection
Steam Sterilizer
Steam Sterilization Validation
Automatic 2D Video Measuring Instrument
Automatic 2D Measurement
Tensile Testing Machine
Tensile & Axial Load Testing
Spectrometer
Material Composition Spectrometer
Hardness Tester
Rockwell/Vickers Hardness Tester
Clarity Detector
Optic Clarity & Burr Detector
Metallographic Sample Machine
Metallographic Sample Preparation
Leakage and Sealing Strength Tester
Leakage & Sealing Strength Tester

4. Global Business, Exporting & OEM/ODM Partnership

Procuring surgical implants requires strict attention to supply chain efficiency, regulatory filings, and design adaptability. Synoviq works closely with overseas distributors, hospital networks, and medical device brands to offer customizable orthopedic solutions:

  • OEM/ODM Capabilities: We specialize in custom laser etching, specialized color anodizing, packaging alterations, and thread redesigns to match specific market preferences.
  • Streamlined Logistics: Standardized export processes ensure that shipments arrive efficiently in North America, Western Europe, South America, and the APAC region.
  • Complete Traceability: Every cannulated screw is serialized, tracking raw material batches through precise machining cycles, ultrasonic cleaning, and sterilization.

5. Technical Roadmap & Future Outlook

The orthopedic implant sector continues to evolve as biomaterials and surgical technologies advance. Synoviq is currently investing in next-generation R&D fields to support future surgical workflows:

Bioabsorbable Cannulated Systems

Researching biodegradable polymers (such as PLGA or magnesium alloys) that gradually transfer stress loads back to healing bone tissue, eliminating the need for a secondary implant removal procedure.

Micro-Structured Surfaces

Utilizing chemical etching and acid-blasting processes to create surface micro-textures that support cellular attachment, encouraging faster osteointegration.

Custom Patient-Specific Implants

Integrating 3D printing datasets with precision CNC machining to supply implants tailored to complex reconstructive and revision procedures.

6. Frequently Asked Questions (FAQ)

What are the main advantages of cannulated screws over solid bone screws?
Cannulated screws feature a hollow central channel that allows them to be inserted over a pre-placed guide pin. This ensures high placement accuracy, reduces the risk of misplacement, and allows for minimally invasive approaches that preserve soft tissue and blood supply.
Which titanium alloys are used in Synoviq cannulated bone screws?
We use medical-grade Ti-6Al-4V ELI (ASTM F136) titanium alloy. It provides high biocompatibility, excellent fatigue resistance, and an elastic modulus that helps reduce stress shielding compared to stainless steel.
Do you offer customized surgical instrument sets for these screws?
Yes. We manufacture comprehensive instrument sets—including drill guides, guide pins, countersinks, and depth gauges—specifically matched to our 2.4mm to 7.3mm cannulated screw ranges to support efficient surgical workflows.
How does Synoviq ensure quality validation for medical device exports?
We employ 48 dedicated QC staff and perform 100% final inspections. Our inspection methods include CMM measurement, mechanical tensile testing, surface roughness testing, hardness validation, and cleanroom sterility audits.
What customizations are available under your OEM/ODM services?
We provide laser logo etching, customized surgical tray layouts, custom dimensions, alternative thread pitches, and color anodization to assist global medical device brands and hospital suppliers.
All Cannulated Screws Products