Ya-Wen Chang

Title: The Innovative Contributions of Ya-Wen Chang

Introduction

Ya-Wen Chang is a prominent inventor based in Atlanta, Georgia. She has made significant strides in the field of 3D printing technology, particularly in applications related to wound and tissue replacement. With a total of four patents to her name, her work is paving the way for advancements in medical technology.

Latest Patents

One of her latest patents is a high-speed 3D printing system for wound and tissue replacement. This invention involves a method or apparatus for creating a three-dimensional tissue construct of a desired shape for the repair or replacement of a portion of an organism. The method includes injecting at least one biomaterial in a three-dimensional pattern into a first material, ensuring that the biomaterial is held in the desired shape by the first material. The first material may consist of a yield stress material, exhibiting Herschel-Bulkley behavior, and the tissue construct can achieve a smallest feature size of ten micrometers or less.

Another notable patent is focused on 3D printing using phase-changing materials as support. This method involves causing a phase change in a region of the first material by applying focused energy to that region. The apparatus includes a container for holding the first material, a focused energy source, and an injector to displace the first material with a second material. The first material may also be a yield stress material, while the second material can comprise one or more cells.

Career Highlights

Ya-Wen Chang has worked with esteemed organizations such as the University of Florida Research Foundation and Georgia Tech Research Corporation. Her contributions to these institutions have been instrumental in advancing research in 3D printing technologies.

Collaborations

Throughout her career, she has collaborated with notable individuals, including Thomas Ettor Angelini and Alberto Fernandez-Nieves. These partnerships have further enriched her research and innovation efforts.

Conclusion

Ya-Wen Chang's innovative work in 3D printing technology is making a significant impact in the field of medical applications. Her patents reflect her commitment to advancing tissue engineering and improving healthcare solutions.