The Hong Kong Polytechnic University

Shu To Ng

Kai Yu Tong

Wai Man Tam

Peter Man Kit Pang

Woon Fong Wallace Leung

Rong Song

Bun Yu

Newmen Sze Kit Ho

Xiaoling Hu

Robert Wai Man Tam

Chiu Hoi Lam

Tak Chi Lee

Man Kit Peter Pang

King Lun Kwok

Yin Bonn Philip Tsui

A head-mountable EEG electrode-containing device is provided based on radially adjustable electrodes to fit the wearer's unique head size and shape. The head-mountable device with an electrode array positioned therein includes multiple head-mountable device sections that are interconnected by mechanical fasteners to facilitate sizing and positioning of the head-mountable device. An array of resilient sleeves is positioned within each head-mountable device section. Each resilient sleeve houses an individual electrode and is deformable for self-orienting. The deformation of the sleeve is such that a central axis passing through the individual electrode housed within the resilient sleeve is maintained in a position approximately normal to a plane tangential to a scalp portion positioned beneath that electrode.

Brain biofeedback device with radially adjustable electrodes

The present invention relates a system and method to allow users to train different joints of a limb in different planes. The rotation of the system can be driven by a motor to assist or resist the motion for training purpose. By the present invention, the user can use the device to switch training between the vertical and horizontal planes, without changing the device and any module. The system is also adjustable to meet different users' body sizes.

Robotic training system with multi-orientation module

Growing community of inventors

Hong Kong, China

Shu To Ng