Tribune News Service
Sunit Dhawan
Rohtak, January 22nd
Researchers at Maharshi Dayanand University (MDU) here have developed a three-dimensional PEEK printer using fused deposition modeling for manufacturing medical implants.
Polyetheretherketone (PEEK) is a high-performance thermoplastic known for its exceptional mechanical and thermal properties. Its properties are similar to those of bone and make it a sought-after material in the medical industry. However, due to demanding processing requirements, developing a 3D printer that can effectively utilize PEEK remained a daunting task.
The low-cost printer was developed by graduate students Ashish Phogat and Akash Ahlawat. The 3D printer was improvised to operate at high temperatures.
“While comparable PEEK printers cost between Rs 18 and 20 lakh, this innovative printer has been manufactured at an economical price of Rs 3 lakh,” said Dr. Deepak Chhabra, who oversaw 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 tailored to patients’ specific requirements due to its biocompatible and lightweight nature. “It not only saves doctors significant operating time, but also minimizes trauma to patients and provides aesthetic benefits,” Phogat added.
According to Akash Ahlawat, incorporating carbon fiber into PEEK printers improves the material’s mechanical properties, ensuring longer lifespan of its components without compromising its structural integrity.
#Rohtak