Marcel De Clercq, Deceased

Title: Marcel De Clercq: Innovator in Bioreactive Materials for Prosthetics

Introduction

Marcel De Clercq was a notable inventor known for his contributions to the field of bioreactive materials, particularly in the development of dental implants and osseous prostheses. His innovative work has had a lasting impact on medical technology, especially in the area of prosthetic implants.

Latest Patents

De Clercq held a patent for a bioreactive material designed for prostheses or composite implants. This patent describes a sintered, shaped long-life dental implant or osseous prosthesis that is specifically adapted for implantation into a human or animal body. The material is characterized by its chemical bonding to bone tissue, resulting from the sintering of a shaped mass of bioglass particles. The composition of this bioreactive material includes, by weight, 5-14% Na₂O, 0-12% P₂O₅, 49-57% SiO₂, and a balance of no more than 33% CaO+CaF₂, with the bioreactive material containing 0.5-7% CaF₂. The implant exhibits limited reactivity with bone tissue and maintains a coefficient of expansion of less than 10⁻⁵ K⁻¹ from 0°C to 100°C.

Career Highlights

Throughout his career, De Clercq was associated with S.A. FBFC International, where he focused on advancing the field of prosthetic materials. His work has been instrumental in improving the quality and longevity of dental implants, making significant strides in medical technology.

Collaborations

De Clercq collaborated with notable figures in the field, including Paul Ducheyne and Louis Van Hove. These partnerships contributed to the advancement of bioreactive materials and their applications in medical prosthetics.

Conclusion

Marcel De Clercq's innovative contributions to bioreactive materials have paved the way for advancements in dental and osseous prosthetics. His legacy continues to influence the field, ensuring better outcomes for patients requiring implants.