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Kinesia ONE - Motor Assessment System for Movement Disorders
The Kinesia ONE motor assessment system is designed as an advanced tool for evaluating motor symptoms in conditions such as Parkinson's Disease and Essential Tremor. It leverages a compact sensor worn on the patient's finger or heel and integrates it with a mobile application that guides the user through standardized assessment tasks aligned with recognized clinical scales like UPDRS and TETRAS. The motion sensor data is transmitted in real-time to a secure web portal for analysis, employing sophisticated algorithms to produce severity scores that correlate closely with clinician evaluations. The system supports wireless data transmission via Bluetooth and integrates with a tablet preloaded with multilingual software for global applicability. The Kinesia ONE system's adaptability makes it a robust option for both clinical and at-home monitoring, offering remote data management and customized reporting. It is cleared for medical use in several regions including the US, Europe, Canada, and Australia, and is particularly valuable in clinical trials for its validated accuracy and reliability.
The Kinesia ONE™ motor assessment system provides highly sensitive motor symptom assessment by having the patient perform brief pre-defined tasks based on common rating scales (e.g., UPDRS, TETRAS). A mobile application guides the patient through donning the motion sensor on their finger or heel, and provides intuitive instructions for completing the assessment tasks. Data from the motion sensor is uploaded to the Kinesia Web Portal in real-time and algorithms are used to calculate severity scores on a 0-4 rating scale shown to be highly correlated with clinician ratings.
Kinesia ONE Tasks and Outcome Measures
- Task : Outcome Measure(s)
- Arms resting : Resting tremor, dyskinesia
- Arm(s) extended : Postural tremor, dyskinesia
- Wing-beating posture : Postural tremor
- Finger-to-nose : Kinetic tremor
- Finger-chin-finger : Kinetic tremor
- Finger-tapping : Bradykinesia (speed, amplitude, and rhythm)
- Hand-grasping : Bradykinesia (speed, amplitude, and rhythm)
- Pronation-supination : Bradykinesia (speed, amplitude, and rhythm)
- Toe-tapping : Bradykinesia
- Leg lifts : Leg agility
- Walking and turning : Gait, freezing of gait
The Sensor
The Kinesia ONE sensor is worn on the finger during specific tasks used to assess symptoms. The sensor transmits motion data wirelessly to the tablet using a Bluetooth radio. (The Sensor includes a triaxial accelerometer, triaxial gyroscope, Bluetooth radio and wireless recharging).
Kinesia ONE Tablet Software
The tablet is preloaded with the Kinesia ONE software and instructs patients on how to perform each assessment. Great Lakes NeuroTechnologies also provides mobile device management to ensure software is always current and controlled. Kinesia ONE software has been translated into English, Spanish, French, German, and Swedish and may be translated into additional languages upon request.
Secure Web Portal
Once an assessment has been completed, motion data is transmitted from the tablet to the cloud via mobile broadband or Wi-Fi to a cloud database that complies with 21 CFR Part 11. Clinicians and researchers access their data and reports real-time by logging into the Kinesia web portal.
Kinesia ONE Reports
The Kinesia ONE reports provide objective motor scores each time an assessment is performed. Symptom scores ranging from 0 (no symptoms) to 4 (severe symptoms) are calculated by clinically validated algorithms shown to be highly correlated with expert clinical ratings. (Customized data reporting is available)