The Hong Kong Polytechnic University

Sze Kit Ho

Kai Yu Tong

Chi Fai Cheung

Kai-Yu Tong

Wing Bun Lee

Man-Kit Pang

Ling Fung Yeung

Hon-Wah Wai

Corinna Ursula Ockenfeld

Peter Man Kit Pang

Burly K Tan

Pui Him Ng

Mo Chen

Hongfu Zhou

David Tai Wai Chan

Man Kit Peter Pang

Siu Keung Kwok

Hing Choi Tsang

Tai Wai David Chan

A portable electrical motor-driven exoskeleton ankle joint robot with gear transmission and control system which is intended to provide walking assistance in different speed and walking conditions to persons with disability in walking or muscle weakness or joint problem.

Exoskeleton ankle robot

An interactive exoskeleton robotic knee system for assist walking and gait training. The system comprises of an exoskeleton framework to be attached to the thigh and shank of the user's leg; electric motor; mechanical lock; motion sensor assembled on the lower limb unit, and a control box. The system provides extension and flexion movement in the knee joint.

Interactive exoskeleton robotic knee system

A rehabilitation system for training hand movement of a user, the system comprising: a platform to be attached to the hand of the user; a plurality of finger assemblies operatively connected to the platform, each finger assembly having: a motor, a proximal follower assembly for a metacarpophalangeal (MCP) joint having a proximal rail guide operatively connected to the motor, and an intermediate follower assembly for a proximal interphalangeal (PIP) joint having an intermediate rail guide operatively connected to the proximal follower assembly; wherein a knuckle joint indicator of the proximal rail guide corresponds to a first virtual center and knuckle joint indicator of the intermediate rail guide corresponds to a second virtual center, the alignment of the knuckle joint indicators to the virtual centers enable motion of the finger to be controlled and maintain rotational axes of the finger about each virtual center when the proximal and intermediate follower assemblies are actuated by the motor.

Wearable power assistive device for helping a user to move their hand

Growing community of inventors

Hong Kong, China

Sze Kit Ho