Developing corrosion-resistant 3D printed materials for hip implants
Bio-tribo-corrosion resistant 3D Printed Composites for Load-bearing Implants
This study is working on new 3D printed materials for hip implants that can heal themselves and reduce harmful metal release, aiming to make them safer and last longer for people getting hip replacements.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Washington State University NIH-funded |
| Lab location | 1 site (Pullman, United States) |
| Project ID | NIH-10782511 on NIH RePORTER |
What this research studies
This research focuses on creating advanced 3D printed composites that can be used in load-bearing implants, specifically total hip arthroplasty (THA). The team aims to develop self-lubricating and self-healing materials that reduce the release of harmful metal ions, which can cause adverse reactions in the body. By reinforcing titanium or cobalt-chromium alloys with calcium phosphate, the goal is to enhance the longevity and safety of hip implants, ultimately improving patient outcomes. The research involves testing these new materials to ensure they minimize corrosion and wear, which are common issues with current implant materials.
Who could benefit from this research
Good fit: Ideal candidates for this research are individuals who are undergoing or are candidates for total hip arthroplasty and may benefit from improved implant materials.
Not a fit: Patients who have already received hip implants made from traditional materials may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to safer and more durable hip implants, reducing the need for revision surgeries and improving quality of life for patients.
How similar studies have performed: Other research has shown promise in developing advanced materials for implants, but this specific approach using 3D printed composites is relatively novel.
Where this research is happening
Pullman, United States
- Washington State University — Pullman, United States (Active)
Researchers
- Principal investigator: Bandyopadhyay, Amit — Washington State University
- Study coordinator: Bandyopadhyay, Amit
About this research
- This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
- Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
- For full project details, budget, and progress reports, visit the official NIH RePORTER page below.