Maharshi Dayanand University, Rohtak, PhD scholars develop 3D printer to produce implants

Sunit Dhawan

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Rohtak, January 22

Research scholars at Maharshi Dayanand University (MDU) here have developed a fused deposition modelling three-dimensional PEEK printer for the production of medical implants.

Polyether Ether Ketone (PEEK) is a high-performance thermoplastic known for its exceptional mechanical and thermal properties. Its properties closely resemble those of a bone, making it a sought-after material in the medical industry. However, due to its challenging processing requirements, developing a 3D printer capable of effectively utilizing PEEK has remained a formidable task.

The cost-effective printer was developed by PhD scholars Ashish Phogat and Akash Ahlawat. the 3D printer has been improvised to operate on high temperatures.

“While comparable PEEK printers are priced between Rs.18-20 lakh, this innovative printer has been made at an economical cost of Rs 3 lakh,” said Dr Deepak Chhabra, who supervised the development of the printer.

According to Ashish Phogat, the PEEK printer can replace traditional titanium implants as it integrates well with the surrounding tissue, and can be customized as per specific requirements of patients due to its biocompatible and light-weight nature. “It not only saves significant surgery time for doctors, but also minimises trauma for patients and offers aesthetic benefits,” Phogat added.

The incorporation of carbon fiber into PEEK printers enhances the mechanical properties of the material, ensuring an extended lifespan of its components without compromising its structural integrity, according to Akash Ahlawat.