China's medical device market has a market size of more than 600 billion in 2019, making it the third largest medical device market in the world. However, more than three-quarters of it is monopolized by imported goods, and more than 80% of high-end medical devices rely on imports. Keeping a huge This is a common problem faced by domestic medical device companies. At this moment when domestic medical devices are still struggling to open the way. Chen Changan holds an unknown medical technology package in his hand and inherited his father who has struggled for half his life. Where should he go?......(Second Edition) Chen Changan's father often said that medical equipment has never been simple! Even if it is a small suture, the technology contained in it is It's not easy at all! Chen Changan started with a collagen absorbable suture, and then went to blood pressure monitors, blood glucose meters, oxygen generators, cardiac pacemakers, and even MRI machines, physiological recorders, large X-ray machines, and CT machines ,PET-CT! Even beyond this era of medical robots, implantable prosthetic body, embryonic stem cell culture chamber, autologous cloning chamber, organ transplant life support device, artificial eyeball, maintenance and maintenance of multifunctional prosthetic body... .Many years later, when he suddenly looked back, he realized that he had already quietly stood at the top of the earth's medical technology.