Jiangnan University Knitting Center successfully developed 3D forming equipment for human body repair network

Recently, China's first biomedical human body repair network 3D forming equipment with completely independent intellectual property rights was successfully developed at the Knitting Technology Engineering Research Center of the Ministry of Education of Jiangnan University and delivered to Xiamen Dabo Medical Technology Co., Ltd. for use. The successful development of this equipment has filled the gap in the domestic 3D forming equipment of the repair network, breaking the high foreign monopoly of 3D human body repair nets, actively reducing the medical burden of many domestic patients and improving the people's health.

As a new generation of enamel repair materials, 3D 疝 repair mesh is increasingly being used clinically. Due to the limitations of forming equipment technology, 3D 疝 repairing mesh is currently dependent on foreign imports and is monopolized by large foreign medical device companies, which has caused great economic pressure on domestic patients. The core technology of the 3D forming equipment of 疝 repairing network lies in the synergistic effect of various production parameters such as shaping die and partition heating. After more than one year of technical research, the forming equipment mold developed by the Knitting Technology Engineering Research Center of the Ministry of Education of Jiangnan University adopts double The unique structure design of temperature control combines the requirements of mesh with the heat and mechanics of materials, so that the 3D 疝 repairing material has strong three-dimensional effect, long-lasting shape retention, smooth edges and good forming, which fully meets and partially exceeds the performance of foreign products. The related research of the project has published 8 academic papers (including 4 SCI papers) and applied for 5 national invention patents.

One-shot forming technology: smooth edges and good 3D forming

Patch network structure

Since 2008, the Knitting Technology Engineering Research Center of the Ministry of Education of Jiangnan University has been actively engaged in the research and development of textile structural biomedical materials. It has successively cooperated with Johnson & Johnson Group, Wuxi Yushou Medical Devices Co., Ltd., Zhejiang University Basic Medical College, Zhejiang Xingyue Biological Technology Co., Ltd., Zhejiang Guichuang Medical Devices Co., Ltd., Nanjing Gulou Hospital, Prius Star (Changzhou) Medical Devices Co., Ltd., Xiamen Dabo Medical Technology Co., Ltd. and other units have jointly developed vascular stents, artificial skin, and hernia. Repairing, pericardium, artificial tendon, human soft tissue repair, heart valve and other textile structure biomedical materials and clinical trials and industrialization promotion, improve the technological content of knitting technology, and expand the application range of knitting products. At the same time, the knitting center is actively tackling the problem. Many products break the monopoly of foreign countries and carry out industrial production, which plays an important role in reducing the economic burden of domestic patients and improving the health of the people.