Yuanyuan Liu

Title: Innovations of Yuanyuan Liu in Pharmaceutical Preparations and Sensors

Introduction

Yuanyuan Liu is an accomplished inventor based in Shanghai, China. He has made significant contributions to the fields of pharmaceutical preparations and sensor technology. With a total of two patents to his name, Liu's work showcases innovative approaches to medical treatment and measurement systems.

Latest Patents

Liu's latest patents include a magnetic dressing and a preparation method and use thereof. This invention provides a magnetic dressing that consists of a magnetic layer, a drug-loading layer, and a protective layer stacked in sequence. The magnetic layer is composed of polyvinyl alcohol, gluten, and iron particles. This swallowed magnetic dressing can be controlled by an external magnetic field, allowing it to move to a pathological position. Once the external magnetic field is removed, the dressing transforms from a ring to a sheet, facilitating the attachment to the lesion surface and enabling autonomous drug release for treatment.

Another notable patent is the electromagnetic type quasi-zero stiffness absolute displacement sensor. This sensor includes an intermediate shaft, upper end cover, first sliding bearing, and an electromagnetic coil. The design allows for precise measurements and effective functionality in various applications.

Career Highlights

Yuanyuan Liu is affiliated with Shanghai University, where he continues to engage in research and development. His work has garnered attention for its innovative solutions in medical technology and sensor design.

Collaborations

Liu collaborates with notable colleagues, including Yan Peng and Huayan Pu, who contribute to his research endeavors.

Conclusion

Yuanyuan Liu's inventions reflect a commitment to advancing technology in healthcare and measurement systems. His patents demonstrate a blend of creativity and practicality, paving the way for future innovations in these fields.