World 3D Printing Conference: Application of 3D Printing Technology in Biomedical Applications

The first World 3D Printing Technology Industry Conference was held on May 29-31 at the China World Hotel in Beijing. At the meeting, Zhou Gongyao, vice chairman of China's 3D printing technology industry alliance and professor of Drexel University in the United States, delivered a speech. Zhou Gongyao said that there are many applications in the field of biomedicine: medical models and manufacturing of in vitro medical devices; tissue engineering, most of them It is personalized, permanently implanted, and there are some medical devices that can be used; biomaterials, biopolymer materials, etc.

3D printing applications are involved in the history of clothing, food, shelter, and medical science. "All materials can theoretically be printed."

Vice Chairman of China 3D Printing Technology Industry Alliance, Professor Zhou Gongyao of Drexel University, USA

The following is the deputy director of China 3D Printing Technology Industry Alliance and the lecture of Zhou Gongyao, professor of Drexel University in the United States:

Zhou Gongyao: Dear guests, good morning! My name is Zhou Gongyao, from the University of Drexel in the United States. It is also a big trend of actively participating in 3D printing. Today I mainly talk about the application of 3D printing in the biological field.

Three-dimensional printing has been talked about for two days, the information inside has been mastered enough, I will not repeat here, mainly to recall the three-dimensional printing, Professor Shi said yesterday is pervasive, I will say now, the first one is in the material Above, everyone just said that all the materials can be printed in theory. Here I will only give a few simple examples. It can be used in plastics, polymer materials, wood, glass, and metal. , chocolate, ceramics, color plaster and other biological materials, this is a material problem.

Here are some applications. I have summed up the application. It is related to clothing, food, clothing and accommodation. It can be used for clothing, shoes, jewelry, and food. It was developed two days ago to make snacks, and the meat can be printed. There is also a building that can be used to build a house. If you don't believe it, we can take a look. About next year, an engineer in the Netherlands will use a giant 3D printer to print the structure of the house. Cars can also be printed, and European pilots are preparing to print out the aircraft in 2025.

It was just food, clothing, housing, and transportation. Now it is medical, science, sound, and history. I mainly think that it can simulate the orthopedics, muscles and internal organs of the human body. Also, in scientific research, the most famous is that we are going to send the 3D printer to the sky and send it to the moon and Mars. The pilot can use it to make food, or which part is broken, he will immediately print out the parts. Because the metal powder he used is very light, it will be printed scientifically after that, so it is also useful in science. Music, yesterday, someone printed erhu and violin to pull, this is no problem. Historically, it has been very helpful to many archaeologists.

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