Tongxing Zhang

Title: Tongxing Zhang and Three-Dimensional Gelatin Scaffold Innovation.

Introduction

Tongxing Zhang is an inventor based in Tianjin, China, associated with Tianjin Hospital. His patent work includes a method for preparing a three-dimensional gelatin scaffold with interconnected pores.

Latest Patents

Zhang is associated with 1 patent: “Preparation Method for Three-Dimensional Gelatin Scaffold with Interconnected Pores and Application Thereof.” The invention describes dissolving pharmaceutical gelatin, emulsifying the solution with an ultrasonic crusher, and freezing it in a mold. The cured material is vacuum-dried, cross-linked and denatured with glutaraldehyde, washed, and freeze-dried to produce the scaffold. The patent describes the scaffold’s pore structure and porosity as suitable for its intended applications and presents the preparation method as applicable to industrial production.

Career Highlights

Zhang’s listed invention focuses on a process for producing porous gelatin scaffolds. The method combines emulsification, freezing, vacuum drying, chemical cross-linking, washing, and freeze-drying.

Collaborations

Zhang’s listed coworkers include Baoshan Xu and Tong Li. The provided information does not specify their roles in the patent or their relationship to the invention.

Conclusion

Tongxing Zhang’s patent work centers on a preparation method for three-dimensional gelatin scaffolds with interconnected pores, developed in connection with his association with Tianjin Hospital.