The former student was the Bioelectric Control Prosthesis Research Group of the Shanghai Institute of Physiology, Chinese Academy of Sciences. In 1963, he started the research on myoelectric control prosthesis in my country. He has successfully developed the forearm control prosthesis, three-free intelligent upper arm prosthesis, and four-degree-of-free intelligent full arm. Prosthetic limb. In 1992, it was approved by the High-Tech Bureau of the Chinese Academy of Sciences and was established. It is a high-tech enterprise in the Chinese prosthetic industry. It has a complete series of high-tech prosthetic products from palm to shoulder.

Students have changed my country's high-tech upper limb prosthesis market from foreign monopoly to domestically produced. Since 1992, they have become an international high-tech upper limb prosthesis product supplier. In 2011, we developed bionic hand products, and in 2014, we innovatively developed a fake hand product with human sensory feedback. In 2019, we innovatively developed an 8-degree-of-freedom intelligent bionic hand, which can make those who have lost both hands take care of themselves. The product has passed ISO9001, ISO13485 certification and EU CE standard certification.

After decades of unremitting efforts to improve and innovate, students have continuously upgraded their products. They have now formed a series of intelligent electromyography-controlled prosthetics series of one to four degrees of freedom, which is installed for disabled people in various amputation areas, including from the root of the palm to Various residual limbs with all scapula removed. Some prosthetic products are unique to domestic and foreign countries. For particularly unconventional residual limbs, customized special electromyographic controlled prosthesis can also be provided. The academic prosthesis has benefited thousands of residual limbs.

Electromyography-controlled prosthesis has been exported since 1992 and is a high-tech prosthesis product that has entered the foreign market in mainland my country. In the following decade, students' prosthetics participated in the exhibition many times at the World Prosthetic Conference, and students' prosthetics were very popular among domestic and foreign users. The scientific prosthesis has entered the field of high-tech prosthesis abroad. The company's intelligent electromyography-controlled prosthesis products can move together in a coordinated manner, which is a unique product at home and abroad. The company has developed a robotic arm controlled by the monkey brain bioelectric signal for the University of Pittsburgh. The one-shoulder joint has three degrees of freedom, and each joint can reach 80 degrees per second, which is used to study the monkey brain wave control robotic arm.