Chengwei Wu

Title: Innovations of Chengwei Wu in Microneedle Technology and Cell Mechanics

Introduction

Chengwei Wu is a notable inventor based in Liaoning, China. He has made significant contributions to the fields of microneedle technology and cell mechanics. With a total of three patents to his name, his work is recognized for its innovative approaches and practical applications.

Latest Patents

One of Chengwei Wu's latest patents is a method of manufacturing an in-plane metal microneedle array. This invention discloses a high aspect ratio in-plane metal microneedle array, along with a manufacturing method and a clamping and inserting auxiliary device. The process involves cutting a large-size metal sheet into smaller sheets and utilizing a clamping tooling composed of upper and lower metal cover plates. The inner sides of these plates are designed with grooves to securely hold the metal sheets, which are then subjected to wire cutting to create a plane metal microneedle array featuring multiple microneedle bodies. Additionally, an assembling and clamping device is provided to facilitate the insertion of the microneedle array into the skin.

Another significant patent by Wu is a modified method to fit cell elastic modulus based on the Sneddon model. This invention belongs to the technical field of cell mechanics and offers a refined approach to measuring the elastic modulus of cells. The process simulates the compression of a conical atomic force microscope probe into a cell using ABAQUS software. By comparing the simulation results with the Sneddon model, Wu's method identifies fitting errors under various circumstances, allowing for a more accurate measurement of cell elastic modulus. The design process is both convenient and straightforward, making it accessible for practical use.

Career Highlights

Chengwei Wu is affiliated with Dalian University of Technology, where he continues to advance his research and innovations. His work has garnered attention for its potential impact on medical and biological applications.

Collaborations

Chengwei Wu collaborates with esteemed colleagues such as Wei Zhang and Jianli Ma, contributing to a dynamic research environment that fosters innovation.

Conclusion

Chengwei Wu's contributions to microneedle technology and cell mechanics exemplify the spirit of innovation in modern science. His patents reflect a commitment to enhancing medical technologies and improving the accuracy of scientific measurements.