Bio 3D printing prospects may or will open the era of personalized medicine

"Thank you for giving me this 'protective armor' for free. Basically, there is no discomfort after the operation, and the breathing is very smooth!" Recently, at the Hunan Cancer Hospital, Mr. Tang, who finished the 3D printing titanium sternal implant surgery, was on Hunan. The person in charge of Liuxin Intelligent Technology Co., Ltd. expressed gratitude for the operation, which is also the largest sternum-deficient 3D printed titanium alloy implant in China. In October, Six New Smart Prints successfully applied 4 products to the operations of major hospitals. Obviously, 3D printing is becoming more and more widely used in medical applications.

3D printing and filling teeth: private ordering is faster

Six new intelligent 3D printing in medical success is not the first in Hunan, before this, as the "big brother" in the 3D printing field in Hunan, Huaying Hi-Tech has more than 1,000 successful clinical cases; Yingbo Digital 3D The printed patient's osteophyte and ankle joint model is the first to achieve medical integration in the country... This time, six new intelligent 3D printed implantable titanium alloy sternum implanted in vivo to achieve the overall replacement of the diseased sternum, is 3D printing technology in medicine Another breakthrough in the field.

In addition to orthopedics, oral surgery is also a medical field often involved in 3D printers in recent years. Dentists can use a 3D printer to create a patient's jaw model, a customized surgical template that is placed in the patient's body during surgery—they can help doctors improve the accuracy of drilling when implanting teeth. Recently, Haiyi International (Hunan) Medical Device Industrial Park and Swiss Renew Biocare Company have built the Hunan Province Dental Industry Innovation Base, which has transformed the dental medical manufacturing industry into a faster and safer industry and provided a private 3D. Print a brand new location in the dental industry. With 3D printing technology, patients can make a model by scanning the dentist in all directions, and then print out the denture. According to reports, if the 3D printing technology is widely used in the dental department, the time cost of dental implants will be reduced by at least half a year.

3D printing of blood vessels: organs are re-created as possible

3D printing technology was first expected to be used in the industrial production field to change the production mode of customized enterprises and make up for the shortcomings of traditional industrial production forms. However, with the continuous breakthrough of technology, 3D printing technology has gradually been applied to the medical field, and In recent years, the global 3D medical printing market is rising year by year. Recently, the world's first 3D biovascular printer was introduced in China. The printer can print a hollow structure unique to blood vessels and multiple layers of different kinds of cells. It uses "bio ink" containing human stem cells and growth factors, combined with other material layers. The layer prints out the product, which is processed and processed after printing to form a physiologically functional tissue structure. In the future, organ reconstruction will also be possible.

"3D printing technology has come to real closely with the medical profession!" Additive manufacturing director of the Research Center of Hunan Province, China Hi-Tech chairman Xuxiao Shu Shu said outer member from print to print hearing aids and other complex medical model The development of surgical solutions, from the printing of crowns, cardiac stents and other permanent implants to the printing of living cells, stem cells and other bio-printing technology, 3D printing technology from the research front into the clinical application cycle is shortening. It is worth mentioning that surgery using 3D printing technology reduces the time of surgery by more than 40%.

3D Printing Alliance: Helping Hunan Smart Manufacturing

Luo Jun, CEO of the World 3D Printing Technology Industry Alliance, said that 3D printing will be integrated with many advanced technologies such as big data, cloud computing, Internet of Things, artificial intelligence, and numerical control technology, and become a part of many intelligent platforms. It is estimated that by 2020, the global output value of 3D printing is expected to reach 200 billion yuan. At present, the global output value of 3D printing is about 30 billion yuan, and China only accounts for 10%.

Since the beginning of this year, the policy of 3D printing has been heated. In May, the "Made in China 2025" program was introduced. As a cutting-edge basic manufacturing technology, the application of 3D printing in medical applications was covered into the key areas that China will vigorously promote in the next 10 years. With the pilot demonstration of Huaying Hi-Tech's industrial-grade 3D printing system shortlisted for the National Intelligent Manufacturing Pilot Demonstration Project, the Changsha Smart Manufacturing Three-Year Action Plan was launched and the Changsha Intelligent Manufacturing Research Institute was established. The development of Hunan 3D printing industry ushered in a new history. time. Recently, Huasheng Hi-Tech, Liuxin Intelligent, Huaxiang and other outstanding enterprises in Changsha 3D printing industry decided to establish a 3D printing alliance, intending to develop and share the broad prospects of 3D printing in the future.

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