Tonk was established in the year 1981 and has since been engaged in the export of Medical equipments, Hospital equipments, Orthopaedic Implants & instruments, Laboratory equipments, Scientific & Educational products worldwide. Our goods have reached all continents from "The Americas" to "Europe" and beyond…
With 100+ employees who are involved in activities related to production, inspections and dispatch we assure you world class healthcare products delivered to your doorstep. Each employee has in-depth knowledge about the product and has years of experience to back that knowledge.
The product range includes Orthopaedic Implants, Hospital Hollow wares, Resuscitators, Laryngoscopes, Hospital Furniture, Rehabilitation Aids, Autoclaves, Sterilizers, Suction Machines and many more. We offer you a complete experience starting from the placement of your order until the successful installation of the product.
Arthrodesis, commonly known as artificial joint ossification or joint fusion, remains a cornerstone surgical treatment for severe joint damage, intractable pain, structural instability, and advanced osteoarthritic conditions. By utilizing highly engineered mechanical fixation devices, surgeons can immobilize adjacent osseous structures, facilitating biological fusion. Across the globe, the demand for arthrodesis devices is rising rapidly due to several key macro-factors: the accelerating aging of the global population, the expansion of high-impact sports injury incidences, and the rapid growth of companion animal veterinary orthopedics.
Unlike standard orthopedic plates, arthrodesis devices are subjected to immense cyclical loading and shear forces before biological bony union occurs. Hence, material density, tensile yield strength, fatigue resistance, and surface treatment technologies are not merely design specs—they are the critical determinants of patient healing times and the prevention of non-union complications.
Implant rigidity must balance load-bearing requirements with the reduction of stress shielding. Specialized micro-motions at the fusion interface encourage osteoblast activity and accelerate structural bone consolidation.
Standard implant Grade 5 Titanium (Ti-6Al-4V ELI) and PEEK (Polyetheretherketone) represent the dual pillars of modern arthrodesis design, offering excellent modulus match to cortical bone and high chemical inertness.
Global health systems mandate rigorous tracking and biocompatibility reporting under FDA 510(k), CE MDR, and ISO 13485 standards, forcing manufacturers to adopt traceable production and cleaning protocols.
The manufacturing of arthrodesis devices is highly specialized, demanding precise CNC machining, Swiss-type lathe work, and state-of-the-art surface modification methods. At Tonk, we synthesize traditional structural stability with next-generation material deposition technologies to supply highly specialized medical hardware.
To improve biological incorporation and osseointegration, surface texture and chemistry play pivotal roles. Using specialized Vacuum Plating Thin Film Magnetron Sputtering PVD Coating Systems, we deposit sub-micron titanium or hydroxyapatite layers onto polymeric substrates such as PEEK cages. This technique creates a rough, biocompatible surface that allows osteoblasts to adhere directly to the implant, resolving the historic issue of PEEK's hydrophobic bio-inertness.
Furthermore, coating instrumentation and surgical components with TiN (Titanium Nitride) via PVD systems significantly reduces surface wear, mitigates metal ion release, and provides excellent contrast during fluoroscopic imaging. This technology ensures long-lasting durability for external fixators and intramedullary interlocking nails under severe mechanical stress.
The logistics department makes sure that your goods reach you with the best available carriers in the shortest possible time frame.
Every Tonk product comes with an assurance of high quality and zero compromise in its production, performance, and safety.
Our innovative approach towards product design and production help us bring you the best products at even better prices.
Our expert post-sales customer service team is available 24/7 to promptly answer all your queries regarding our products.
To service regional medical distributors, hospital procurement agents, and clinical researchers, we supply modular solutions tailored for specific therapeutic divisions:
From acute long-bone fracture stabilization using interlocking tibial and femoral nails to complex joint salvage operations using arthrodesis nail systems, our implants are configured for physiological load sharing. Features such as headless compression screws facilitate deep cortical insertion without cartilaginous damage, achieving stable compression across arthrodesis lines.
For external fixation in emergent settings, our multi-pin unilateral and ring fixator frames offer customizable constructs that provide fracture stability while preserving soft tissue integrity.
Veterinary orthopedics demands implants engineered for a wide array of anatomical configurations and gait patterns. We provide highly specialized 2.0mm and 2.4mm Tibial Plateau Leveling Osteotomy (TPLO) plates and locking screw sets designed to manage cranial cruciate ligament (CCL) ruptures in canines.
Additionally, our total hip replacement (THR) systems and mini external fixators allow veterinary surgeons to perform reliable joint reconstructions on small and large canine breeds alike, significantly lowering the risk of post-surgical implant failure.
The future of arthrodesis and orthopedic trauma implants points toward smart materials and personalization. We are focusing research and development on biodegradable magnesium alloys and customized 3D-printed porous implants. By merging patient-specific CT data with digital CNC toolpaths, we aim to design customized arthrodesis constructs that perfectly map to complex patient defects, ensuring rapid union and anatomical restoration.
Our implants are fabricated from medical-grade Titanium Alloy (Ti-6Al-4V ELI conforming to ASTM F136), Polyetheretherketone (PEEK), and high-grade 316L Surgical Stainless Steel. Titanium is preferred for its high strength-to-weight ratio, excellent biocompatibility, and MRI compatibility. PEEK is typically utilized in spinal cages due to its radiolucency and elastic modulus, which closely matches human cortical bone, reducing stress shielding.
Physical Vapor Deposition (PVD) magnetron sputtering allows us to coat implants with thin layers of bioactive materials (such as titanium film over PEEK cages). This hybrid construct leverages the excellent biomechanical modulus of PEEK with the superior bone-bonding capacity of titanium, improving early osteo-conduction, speeding up fusion times, and lowering the risk of implant migration.
Yes. Our instrument sets, including our external fixators and intramedullary nails, are engineered to comply with universal clinical standards. Our locking and cannulated screw systems utilize standard metric measurements and hex or star drive connections, making them highly compatible with existing hospital inventory globally.
Our QC protocol employs systematic inspections using coordinate measuring machines (CMM), profile projectors, mechanical stress tests, and chemical purity tests. Combined with our 40+ years of logistics and export experience, we ensure that every box delivered conforms exactly to international regulatory and sterilization standards.
Tonk Orthopedic Implants