Osteora Osteora

Cannulated Screws Factory & Supplier serving the Bangladesh market

High-Precision Orthopedic Implants, Grade 5 Titanium Alloy, and Smart Supply Chain Integration Supporting Clinical Excellence in Dhaka, Chittagong, and Beyond.

Send Inquiry Now Technical Specifications
18,500㎡
Production Facility
12+ Yrs
Industry Expertise
85
R&D Engineers
42
QA/QC Inspectors

1. Landscape of Orthopedic Care & Implant Demand in Bangladesh

Bangladesh's healthcare sector is undergoing a profound transition. Rapid urbanization, construction developments under mega projects, and rising traffic density have resulted in a significant increase in trauma and orthopedic emergencies. Leading tertiary referral systems such as the National Institute of Traumatology and Orthopaedic Rehabilitation (NITOR), Dhaka Medical College Hospital (DMCH), and premier private hospitals in Chittagong and Sylhet perform thousands of osteosynthesis procedures daily.

Historically, the Bangladeshi implant market relied heavily on basic stainless steel devices, which carried inherent risks of allergenicity, heavy weight, and implant corrosion over long term stays. Today, there is a distinct clinical shift toward Grade 5 Titanium (Ti-6Al-4V ELI). Surgical practices demand biocompatible implants that reduce post-operative recovery timelines and facilitate immediate weight-bearing mobilization. Osteora's titanium cannulated screws are designed specifically to meet these exact mechanical properties under international medical standards.

2. Technical Advantages of Cannulated Screws in Trauma & Reconstruction

Cannulated screws play an indispensable role in modern minimally invasive orthopedic surgery. The hollow shaft of the screw allows it to slide over a pre-placed guide wire. This ensures millimeter-accurate positioning during fluoroscopy, reducing intra-operative error and soft tissue disruption.

  • Optimized Thread Configurations: Dual-thread pitches facilitate high compression forces at the fracture line (interfragmentary compression).
  • Self-Tapping and Self-Drilling Tips: Reduces bone heat generation and prevents necrosis while saving precious minutes in the operating room.
  • Countersunk and Headless Profiles: Essential for articular surfaces (such as the scaphoid, femoral head, or ankle joints) where protrusion could cause tendon wear or restricted joint movement.

Mechanical & Material Specifications (ASTM F136 / ISO 5832-3 Compliance)

Implant Parameter Standard Specifications Clinical Advantages
Material Composition Titanium Alloy Ti-6Al-4V ELI (Grade 23) / Grade 5 Superior biocompatibility, high fatigue limit, corrosion resistance, MRI compatibility.
Diameter Offerings 2.4mm, 2.5mm, 3.0mm, 3.5mm, 4.0mm, 4.5mm, 6.5mm, 7.3mm Comprehensive portfolio ranging from micro-wrist fixations to major femoral head compression.
Guide Wire Compatibilities 0.8mm to 3.2mm Guidewires Perfect axial alignment, prevents cross-threading, reduces bone fragmentation risks.
Tensile Strength ≥ 860 MPa Withstands extreme cyclic stresses post-surgery, avoiding hardware failure.

China Factory 4.0: Supply Chain Resiliency & Cost Efficiency

At Osteora, we operate an 18,500m² manufacturing facility equipped with state-of-the-art Haas CNC mills and Swiss-type precision lathe centers. By consolidating our upstream sourcing and integrating automated finishing processes, we mitigate the volatility of raw material costs.

For Bangladeshi distributors and public sector tenders, this translates to stable pricing independent of short-term material spikes. Furthermore, we maintain a robust network of 1,200 certified logistics and supply chain partners, ensuring that customs clearance documentation, certificates of origin, and DGDA (Directorate General of Drug Administration) paperwork are expedited efficiently.

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Global Sourcing Criteria & Certifications

We maintain compliance structures designed for smooth registration with international ministries of health, including Bangladesh's DGDA.

✓ ISO 13485:2016 Medical Devices Quality System

Ensuring safety design standards from design inputs to final sterile barrier packing.

✓ Class III Implantable Approvals

Subjected to severe biocompatibility testing, bioburden assessment, and cleaning validation.

✓ Comprehensive Fatigue & Vickers Testing

In-house mechanical fatigue simulators guarantee reliability during bone consolidation cycles.

Transparent Quality: End-to-End Production Process

How we manufacture, inspect, and package implantable-grade cannulated screws inside our Class 10,000 cleanrooms.

Raw Material Inspection
Raw Material Verification
Finishing Process
Finishing Process
Finishing Process Phase 2
Precision Finishing
Stamping Process
Stamping Process
Grinding Process
Grinding Process
Checking Process
Dimensional Checking
Cleaning Process
Cleaning Process
Inspecting Process
Inspecting Process
Packing Process
Packing Process
Storehouse
Implant Storehouse
Swiss-type Lathe Equipment
Swiss-type CNC Lathe
HAAS CNC
HAAS CNC Center
Stamping Machine
Precision Stamping
Vision Measuring Instrument
Vision Measuring System
Grinding Machine
Precision Grinding
Cleaning Machine
Cleaning Machine
Laser Marking Machine
Laser Etching (Traceability)
Packing Machine
Automatic Packaging
Designer Drawing
R&D Designer Drawing
Final Inspection Room
Dual-Inspector Final QA
Multifunctional Mechanical Testing Machine
Multi-Axis Tension Testing
Mechanical Testing Machine
Static & Fatigue Testing
Vickers Hardness Tester
Vickers Hardness Analyzer
Gas Spectrometer
Optical Emission Spectrometry
Drying Oven
Cleanroom Thermal Drying
Pulsating Machine
Pulsating Vacuum Washing

Extended Cannulated & Compression Orthopedic Hardware

Complete surgical sets, customized implants, and tools for clinical facilities in Bangladesh.

Expert Procurement & Clinical FAQ

Critical insights for orthopedic importers, hospital administrators, and surgeons in the Bangladesh market.

1. What is the process for registering Osteora products with the Bangladesh DGDA?
To import implantable medical devices into Bangladesh, registration with the Directorate General of Drug Administration (DGDA) is required. Osteora provides a complete Dossier Package to local distributors. This includes our ISO 13485:2016 certificate, CE compliance documentation, Certificates of Analysis (CoA) for raw materials (Grade 5 Titanium), biocompatibility test results (ISO 10993), and sterile validation reports. We work closely with your nominated local agent in Dhaka to accelerate the issuance of the Import Registration Certificate (IRC).
2. How does Grade 5 Titanium (Ti-6Al-4V ELI) compare to Stainless Steel 316L for trauma implants?
Titanium Grade 5 (Ti-6Al-4V ELI) offers significant clinical advantages over Stainless Steel. It has a lower modulus of elasticity, which reduces "stress shielding" (where the metal carries all the load, causing the surrounding bone to weaken). Titanium is also bio-inert and has excellent fatigue limits. This is particularly beneficial for active patients in Bangladesh, as it reduces the rate of secondary surgeries to remove hardware.
3. Can Osteora accommodate customized OEM/ODM sizing for specific surgical trials in Dhaka?
Yes. With an in-house engineering team of 85 R&D specialists, we provide extensive OEM/ODM support. This includes customized thread pitches, custom cannulation internal diameters for non-standard guide wires, modified head styles (e.g., torx, hexagonal, low-profile countersunk), and private-label laser etching. We can manufacture components to custom specifications based on clinical input or CAD drawings.
4. What are the payment terms, shipping options, and estimated transit times to Chittagong Port?
We accept standard L/C (Letter of Credit) payment terms, which are commonly required by Bangladesh bank regulations, as well as T/T bank transfers. Most standard sizes are kept in stock in our warehouse for quick dispatch. For sea freight to Chittagong Port (Chattogram), the transit time from China ranges between 14 to 20 days. For urgent trauma hospital shipments, we can arrange air freight (cargo delivery to Hazrat Shahjalal International Airport, Dhaka) within 3 to 5 days.
5. How does Osteora guarantee the consistency of the screw cannulation diameter?
Our Swiss-type CNC lathe machines drill the longitudinal bore with precise tooling. Every batch is checked using our Vision Measuring Instruments and dedicated internal micro-gauge pins. This ensures that the cannulation bore remains concentric, smooth, and free of burrs. As a result, guidewires can slide through the screw without friction during surgical procedures.

Secure Your Orthopedic Implant Supply Chain

Partner with Osteora Medical Devices Co., Ltd. for reliable, ISO-compliant orthopedic implants. Get direct factory pricing, full technical dossiers, and professional support for the Bangladesh medical market.

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