AI Medical Compendium Journal:
Bio-medical materials and engineering

Showing 11 to 20 of 38 articles

Design of a biped robot actuated by pneumatic artificial muscles.

Bio-medical materials and engineering
High compliant legs are essential for the efficient versatile locomotion and shock absorbency of humans. This study proposes a biped robot actuated by pneumatic artificial muscles to mimic human locomotion. On the basis of the musculoskeletal archite...

Experiments and kinematics analysis of a hand rehabilitation exoskeleton with circuitous joints.

Bio-medical materials and engineering
Aiming at the hand rehabilitation of stroke patients, a wearable hand exoskeleton with circuitous joint is proposed. The circuitous joint adopts the symmetric pinion and rack mechanism (SPRM) with the parallel mechanism. The exoskeleton finger is a s...

Robot-assisted humanized passive rehabilitation training based on online assessment and regulation.

Bio-medical materials and engineering
Robot-assisted rehabilitation has been developed and proved effective for motion function recovery. Humanization is one of the crucial issues in the designing of robot-based rehabilitation system. However, most of the previous investigations focus on...

Design of a quasi-passive 3 DOFs ankle-foot wearable rehabilitation orthosis.

Bio-medical materials and engineering
Muscular rigidity and atrophy caused by long-term underactivity usually lead to foot drop, strephenopodia, foot extorsion or some other complications for the lower limb movement disorders or lower limb surgery sufferers. The ankle-foot orthosis can h...

Application of multi-output support vector regression on EMGs to decode hand continuous movement trajectory.

Bio-medical materials and engineering
Applications of neural machine interfaces have received increased attention during the last decades. It is crucial to realize the continuous control of prosthetic devices based on biological signals. In order to deal with the highly nonlinear relatio...

A robo-pigeon based on an innovative multi-mode telestimulation system.

Bio-medical materials and engineering
In this paper, we describe a new multi-mode telestimulation system for brain-microstimulation for the navigation of a robo-pigeon, a new type of bio-robot based on Brain-Computer Interface (BCI) techniques. The multi-mode telestimulation system overc...

Trajectory planning and mechanic's analysis of lower limb rehabilitation robot.

Bio-medical materials and engineering
A new rehabilitation robot was designed. The robot included a suspension mechanism, a drive unit, and an adjustment mechanism. Additionally, innovative weight loss mechanism increased the dynamical device so that it could be used with patients of var...

Improved walking ability with wearable robot-assisted training in patients suffering chronic stroke.

Bio-medical materials and engineering
Wearable robotic devices provide safe and intensive rehabilitation, enabling repeated motions for motor function recovery in stroke patients. The aim of this small case series was to demonstrate the training effects of a three-week robotic leg orthos...

Hematocrit estimation using online sequential extreme learning machine.

Bio-medical materials and engineering
Hematocrit is a blood test that is defined as the volume percentage of red blood cells in the whole blood. It is one of the important indicators for clinical decision making and the most effective factor in glucose measurement using handheld devices....

A genetic filter for cancer classification on gene expression data.

Bio-medical materials and engineering
We present a new genetic filter to identify a predictive gene subset for cancer-type classification on gene expression profiles. This approach pursues to not only maximize correlation between selected genes and cancer types but also minimize inter-co...