Haiying Yu

Title: Innovations by Inventor Haiying Yu

Introduction

Haiying Yu is a notable inventor based in Beijing, China. He has made significant contributions to the fields of environmental sustainability and medical technology. With a total of 2 patents, his work focuses on innovative methods that address pressing global challenges.

Latest Patents

One of Haiying Yu's latest patents is a method for reducing methane production in animal stomachs. This method involves adding melatonin to the gastric juice of animals or feeding them melatonin directly. The research indicates that concentrations of melatonin ranging from 10-7 mol/L to 10-3 mol/L can effectively reduce methane production from in vitro gastric fermentation fluid. Furthermore, administering melatonin at doses of 8.0 to 35.0 mg/kg/day can decrease methane emissions from animal respiration starting from the seventh day of treatment. This innovative approach not only helps in reducing greenhouse gas emissions but also contributes to controlling environmental pollution and promoting low-carbon farming practices.

Another significant patent by Haiying Yu is a metal bone supporter designed for the treatment of necrosis of the femoral head. This medical device includes a supporter and a connector component, both of which are designed based on anatomical and biomechanical data. The device utilizes titanium alloy powders that can be scanned, melted, and molded through electron beams to create a cylinder with mechanical properties similar to human cancellous bones. The supporter features a porous spongy structure that promotes bone growth, while the connector component is designed for easy removal and connection. This innovative device offers a stable structure and high surface friction, making it a valuable advancement in medical technology.

Career Highlights

Throughout his career, Haiying Yu has worked with various institutions, including China Agricultural University. His research and inventions have garnered attention for their potential impact on both environmental and medical fields.

Collaborations

Haiying Yu has collaborated with notable colleagues, including Guoshi Liu and Yao Fu, who is a woman. Their combined expertise has contributed to the development of innovative solutions in their respective fields.

Conclusion

Haiying Yu's contributions to innovation through his patents reflect his commitment to addressing critical issues in environmental sustainability and medical technology. His work continues to inspire advancements that benefit society and the environment.