Company Filing History:
2 out of 6 
2 out of 2 Years Active: 2024-2025
Title: Haijie Liu: Innovator in Rehabilitation Technology
Introduction
Haijie Liu is a prominent inventor based in Beijing, China. He has made significant contributions to the field of rehabilitation technology, holding two patents that showcase his innovative spirit and dedication to improving patient care.
Latest Patents
Liu's latest patents include a rehabilitation training equipment and a rehabilitation training system. The rehabilitation training equipment consists of a driving device, a back placement device, a leg aid device, a cushion device, a first feedback device, and a control device. The driving device is designed to adjust rotation angles between the back placement device, the cushion device, and the leg aid device to achieve various posture training modes, including standing, sitting-up, and lying modes. The first feedback device is utilized to obtain core muscle strength parameters of the human body. The control device, which is electrically connected to both the first feedback device and the driving device, is responsible for obtaining core muscle strength parameters and sending control signals to the driving device.
Another notable invention is an assembled, downward-pressing, multifunctional electroencephalogram (EEG) cap. This cap is designed to be worn on a patient's head and is formed by multiple constituent blocks. Each block contains a first unit and a second unit that carry extracranial electrodes for detecting EEG signals from specific areas of the patient's head. The first and second units can perform relative movements to change their positions, allowing the electrodes to follow the movements and effectively measure EEG signals.
Career Highlights
Throughout his career, Haijie Liu has worked with several esteemed institutions, including Xuanwu Hospital, Capital Medical University, and the Beijing Municipal Geriatric Medical Research Center. His work in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in rehabilitation and medical technology.
Collaborations
Liu has collaborated with notable colleagues such as Junwei Hao and Teng Chen. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies in the field of rehabilitation.
Conclusion
Haijie Liu's contributions to rehabilitation technology through his patents and collaborations highlight his commitment to enhancing patient care. His innovative inventions are paving the way for improved rehabilitation methods and equipment.
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