Stella Petrova

Title: Innovations by Stella Petrova

Introduction

Stella Petrova is an accomplished inventor based in Blacksburg, Virginia. She has made significant contributions to the field of biopolymer technology, holding a total of seven patents. Her work focuses on innovative methods for producing biopolymer fibers and scaffolds that have applications in medical devices and tissue repair.

Latest Patents

Stella's latest patents include a method for producing a bundle of biopolymer fibers through a process known as microfluidic extrusion. In this method, biopolymer is dissolved in acid within a closed container made of materials that are inert to both the acid and collagen. The resulting biopolymer solution is stirred and centrifuged to remove any gas. This degassed solution is then placed into multiple syringes, with the number of syringes corresponding to the number of fibers desired in the bundle. The syringes are mounted in a rotatable holder, allowing for the extrusion of equal quantities of the solution to create fibers. These fibers are subsequently gathered and fed into a formation buffer bath, where they are kept taut and dehydrated in a specialized solution. The final product is wound onto a collector to form the complete bundle.

Another notable patent involves biopolymer scaffold implants and methods for their production. This patent describes compositions and blends of biopolymers and bio-acceptable polymers, utilizing benign solvent systems to create biocompatible scaffolds. These scaffolds are designed for surgical implantation, supporting and facilitating the repair of soft tissue injuries.

Career Highlights

Stella Petrova is currently employed at Embody, Inc., where she continues to innovate in the field of biopolymers. Her work has garnered attention for its potential to improve medical outcomes in tissue repair and regeneration.

Collaborations

Stella collaborates with notable colleagues, including Michael P. Francis and Nicholas Thayer, who contribute to her research and development efforts.

Conclusion

Stella Petrova's innovative work in biopolymer technology exemplifies the impact of her inventions on the medical field. Her patents reflect a commitment to advancing solutions for tissue repair and regeneration.