A medical enterprise specializing in the research and development of intelligent rehabilitation equipment is facing the problems of weak technical protection and insufficient clinical recognition in the development of "lower limb exoskeleton rehabilitation robots". The robot senses the patient's movement intention in real time through sensors, assists hemiplegic patients in gait training, and improves walking function recovery efficiency by 40%. However, the company only applied for 3 appearance design patents in the early stage, and the core gait recognition algorithm, drive control technology, etc. have not been effectively protected, which poses a risk of technology imitation; At the same time, due to the lack of authoritative academic achievements to support it, it is difficult to prove the effectiveness of the technology in cooperation negotiations with hospitals, and the progress of clinical promotion is slow.

After our intervention, we first conducted a comprehensive dismantling of robot technology. Through in-depth communication with mechanical engineers and rehabilitation therapists, we identified 14 innovative points in 8 core modules, including motion intention recognition algorithms, adaptive drive control, and human-computer interaction interfaces. In response to the shortcomings of patent layout, a three-dimensional protection strategy of "core algorithm+mechanical structure+clinical application" has been developed to assist enterprises in completing 20 patent applications, including 13 invention patents covering key technologies, including "a gait intention prediction method based on electromyographic signals" and "adaptive lower limb exoskeleton driving device", forming a complete patent chain from technology research and development to clinical application.

In terms of academic paper conversion, guided the R&D team to collaborate with rehabilitation doctors from tertiary hospitals to conduct research on the clinical efficacy of robots and write 5 academic papers. Emphasis is placed on the application data in rehabilitation training for stroke patients, including key indicators such as gait symmetry improvement and motor function score enhancement. Three articles have been included in the Chinese Journal of Physical Medicine and Rehabilitation, and two articles have been presented orally at the International Rehabilitation Robotics Conference. Cleverly citing the technical principles of publicly available patents as support in the paper, hiding core algorithm parameters, not only ensures patent novelty but also enhances clinical persuasiveness.

After the implementation of the project, the coverage of enterprise patent protection increased from 25% to 90%, successfully preventing counterfeiting behavior by two companies. After the publication of academic papers, the clinical effectiveness of robots was recognized by the industry, and cooperation was established with 50 rehabilitation medical institutions. They were included in the rehabilitation medical equipment procurement catalog of 10 provinces and cities, and their annual sales increased from 60 million yuan to 180 million yuan. Core patents also help enterprises obtain 8 million yuan in funding from the National Key R&D Program, accelerating technological iteration and upgrading.