Jianli Ma

Title: Innovations of Jianli Ma in Microneedle Technology and Cell Mechanics

Introduction

Jianli Ma is a prominent 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 focuses on innovative methods that enhance the manufacturing and application of microneedles, as well as improving the accuracy of measuring cell elastic modulus.

Latest Patents

One of Jianli Ma'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, the invention includes an assembling and clamping device that facilitates the insertion of the microneedle array into the skin.

Another notable patent 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 provides 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, Jianli Ma'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 fast, making it accessible for users.

Career Highlights

Jianli Ma is affiliated with Dalian University of Technology, where he continues to advance his research and innovations. His work has garnered attention for its practical applications in medical technology and materials science.

Collaborations

Jianli Ma collaborates with esteemed colleagues, including Chengwei Wu and Wei Zhang, who contribute to his research endeavors and innovations.

Conclusion

Jianli Ma's contributions to microneedle technology and cell mechanics exemplify the impact of innovative thinking in scientific research. His patents not only enhance manufacturing processes but also improve measurement accuracy in