Tuyethoa Thi Trinh

Title: Innovations by Tuyethoa Thi Trinh

Introduction

Tuyethoa Thi Trinh is an accomplished inventor based in Roseville, MN (US). He has made significant contributions to the field of medical devices, particularly through his innovative drug-releasing coatings. With a total of 3 patents, his work has the potential to enhance the efficacy and safety of medical treatments.

Latest Patents

One of Tuyethoa's latest patents focuses on drug-releasing coatings for medical devices. This invention is directed towards medical devices that feature a drug-releasing coating, which allows for timed or prolonged pharmacological activity on the device's surface through a reservoir concept. The coating consists of at least two layers: an outer layer containing a drug-ionic surfactant complex and a reservoir layer that includes a polymer and the drug, which is substantially free of ionic surfactants. When the coated medical device comes into contact with body tissue, the ionically bound drug in the outer layer is released into the body fluid or tissue. After the release, the vacant ionic surfactant binding sites in the outer layer can be filled with additional amounts of the drug embedded in the reservoir layer. This innovative approach ensures sustained pharmacological activity, thereby preventing adverse reactions associated with the presence of the medical device. Furthermore, the coatings can be stabilized using low-energy, non-penetrating energy sources, such as gas plasma or electron beam energy.

Career Highlights

Throughout his career, Tuyethoa has worked with various companies, including Schneider (USA) Inc. His expertise in the field of medical devices has allowed him to develop groundbreaking technologies that improve patient outcomes.

Collaborations

Tuyethoa has collaborated with notable colleagues, including Ni Ding and Jennifer E Raeder-Devens, who have contributed to his innovative projects.

Conclusion

Tuyethoa Thi Trinh's contributions to the field of medical devices through his patented innovations demonstrate his commitment to enhancing healthcare technology. His work in drug-releasing coatings is paving the way for safer and more effective medical treatments.