US Patent Issued to Hangzhou Vocational and Technical College on April 14 for "Wearable electrical ankle pump massage bidirectional exerciser" (Chinese Inventors)

ALEXANDRIA, Va., April 15 -- United States Patent no. 12,599,533, issued on April 14, was assigned to Hangzhou Vocational and Technical College (Hangzhou, China).

"Wearable electrical ankle pump massage bidirectional exerciser" was invented by Guofang Wei (Hangzhou, China) and Wenjing Chu (Hangzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a wearable electrical ankle pump massage bidirectional exerciser. The adopted technical solution is that the wearable electrical ankle pump massage bidirectional exerciser includes a vamp plate and a calf plate. A base is rotatably connected to a lower side of the vamp plate, a swing airbag for driving the vamp plate is arrange...