Tongmao linear motor comments on "breathing" 3D print lungs
time£º2019/5/24 click£º5549
Tongmao linear motor comments on "breathing" 3D print lungs. In the "Yellow Emperor's Internal Classics," it was mentioned that "all gases belong to the lungs." The lungs are places where gas is exchanged between the human body and the body. People constantly suck in oxygen and then spit out carbon dioxide. It can be seen that the lungs are quite important. A human organ, If it strikes, it means the man is "finished".
According to the knowledge of Tongmao Linear Motor, the number of lung cancer cases in the world exceeds 1.1 million each year, and China is a region with a high incidence of lung cancer. About 400,000 people are diagnosed with lung cancer each year. Among all kinds of malignant cancers, lung cancer, liver cancer, and bowel cancer account for 52.01 % of malignant cancer deaths. In the past, if you suffer from lung cancer, most of you need to wait for a suitable lung for organ transplantation. However, this technique is limited by the rejection reaction and the source of the donor and is difficult to be widely used. This has become a lung cancer patients and family members of the "pain", but fortunately, recently spread the gospel!
With the small series of linear Motors, Bagrat Grigoryan, Kelly Stevens, and Jordan Miller of Rice University used three-dimensional lithography technology to use biocompatible hydrogels and 3D to print a lung model containing blood vessels and Airways. In which the oxygenation of blood is achieved, A small piece of liver was also constructed and successfully survived after transplantation into the mouse.
In addition, the researchers tried to make a small piece of liver in addition to the lungs. The activity of the albumin promoter in hydrogel coated liver cells is 60 times that of the single cell state Gaochu! At the same time, because the total particle size exceeds the body size of a tissue engineering three-dimensional lithograph, the researchers also constructed a carrier that attaches these hydrogel-coated liver cells to fibrin, leaving gaps in the blood vessels.
In recent years, the rapid development of 3D printing technology has opened the door to the manufacture of organs through tissue engineering. Among the many "pushers" behind 3D printing technology, there is a linear motor. The linear motor has high-speed, high-precision, and high-stability features., It is widely used as a driver for advanced 3D printing equipment.
Kunshan Tongmao has been continuously improving the efficiency and productivity of complex manufacturing processes for more than a decade. Its products such as Tongmao linear Motors, linear modules, linear slides, coil Motors, and coil modules have been widely trusted by customers at home and abroad. Tongmao's breakthrough innovation benefits from its application experience in various industries.
This article originated from the original company of Kunshan Tongmao Electronics Co., Ltd.(www.tmmotion.com). Please indicate the source.
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