Ankle Exosuit Training in the Clinic to Community Community
Ankle Exosuit Training in the Clinic to Community Community
This study focuses on investigating exosuit technology by evaluating its ability to provide a
 gait-restorative effect delivered in both clinic and community settings. The exosuit provides
 dynamic dorsiflexion and plantarflexion assist during walking. We will determine the effect
 of training parameters of intensity, repetition, and gait quality which are all key
 parameters associated with experience-dependent neuroplasticity. The other objective is to
 determine the effect of this intervention on community walking activity, walking speed,
 walking distance, and locomotor mechanics and energetics.
Inclusion Criteria:

 -  Age 18 - 80 years old

 -  Stroke event occurred at least 6 months ago

 -  Observable gait deficits

 -  Able to walk without the support of another person for at least 2 minutes (with or
 without an assistive device or orthotic support)

 -  Passive ankle dorsiflexion range of motion to neutral with the knee extended (i.e.,
 able to achieve an angle of 90 degrees between the shank and the foot)

 -  Resting heart rate between 40 - 100 bpm, inclusive

 -  Resting blood pressure between 90/60 and 170/90 mmHg, inclusive

 -  Medical clearance by a physician

 Exclusion Criteria:

 -  Score of >1 on question 1b and >0 on question 1c on the NIH Stroke Scale

 -  Inability to communicate with investigators

 -  Neglect or hemianopia

 -  Unexplained dizziness in the last 6 months

 -  Pressure ulcers or skin wounds located at human-device interface sites

 -  History of significant Peripheral Artery Disease (PAD)

 -  Unresolved Deep Vein Thrombosis (DVT)

 -  Uncontrolled or untreated hypertension

 -  Significant paretic ankle contractures (plantarflexion > 5°)

 -  Psychiatric or cognitive impairments that may interfere with proper operation of the
 device