Pengyun Liu

Title: Innovations by Pengyun Liu in Diagnostic Technologies

Introduction

Pengyun Liu is a notable inventor based in Hangzhou, China, recognized for his contributions to the field of diagnostic technologies. He holds two patents that showcase his innovative approach to improving medical testing methods. His work focuses on enhancing the accuracy and efficiency of diagnostic kits, which are crucial for patient care.

Latest Patents

One of Liu's latest patents is a test kit for testing fat-soluble vitamins in serum using high-performance liquid chromatography coupled with tandem mass spectrometry (HPLC-MS/MS). This invention describes a method that significantly improves the recovery and detection sensitivity of vitamins A, E, K1, and K2 in serum. The kit simplifies the sample preparation process and lowers overall costs, providing more accurate and repeatable test results.

Another significant patent is a screening kit and diagnosis system for primary aldosteronism. This system utilizes a magnetic bead bonded with a balanced hydrophilic-lipophilic polymer for sample pretreatment. It allows for the simultaneous detection of five markers, including aldosterone, using liquid chromatography-tandem mass spectrometry. This integrated system provides a reliable laboratory examination basis for clinicians to formulate effective therapeutic regimens.

Career Highlights

Pengyun Liu is currently associated with Hangzhou Calibra Diagnostics Co., Ltd., where he continues to develop innovative diagnostic solutions. His work has made a significant impact on the field of medical diagnostics, particularly in the detection of vital biomarkers.

Collaborations

Liu collaborates with talented individuals such as Huafen Liu and Xiaofen Yuan, contributing to the advancement of diagnostic technologies through teamwork and shared expertise.

Conclusion

Pengyun Liu's innovative patents and contributions to diagnostic technologies highlight his commitment to improving healthcare outcomes. His work not only enhances the accuracy of medical testing but also streamlines processes for better patient care.