AgeTech Standards | Senior Living Innovation
Alva Health’s NeuroCheck Wins IEEE AgeTech Innovation Competition, Pioneering Early Stroke Detection
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The IEEE recently concluded its AgeTech innovation competition, spotlighting groundbreaking technologies designed to improve the lives of seniors. The competition challenged engineers to develop technologies that would enhance patient engagement, streamline healthcare delivery, and improve overall patient outcomes. Projects focused on areas like disease monitoring, therapies, nutrition management, and personalized emotional and wellness support systems. Sponsored by the IEEE agetech IC group, the New Frontiers in the Continuum of Care for Connected Health IC group, and the IEEE SA healthcare and Life Sciences global practice group, the competition has yielded a promising winner: Alva Health’s NeuroCheck.
Early Stroke Detection: A Critical Need
Stroke is a leading cause of death and long-term disability, but swift intervention is crucial for minimizing its impact. Ischemic stroke, the most common type, occurs when a blood clot blocks an artery supplying blood to the brain. The effectiveness of treatments like thrombolysis (clot-busting drugs) and mechanical thrombectomy (clot removal) dramatically decreases with time. Therefore, rapid identification of stroke symptoms is paramount. Though, recognizing the subtle early signs of a stroke can be challenging for both patients and caregivers. This is where innovative technologies like NeuroCheck come into play.
Alva Health’s NeuroCheck: A Wearable Solution
Alva Health’s NeuroCheck wearable stroke detection device is designed to identify the earliest signs of ischemic stroke. The pair of wrist-worn medical-grade devices continuously monitors motor asymmetry-a hallmark symptom of stroke-and alerts patients and caregivers when a stroke is suspected.Alva Health
Alva Health’s NeuroCheck emerged as the winner, offering a novel approach to early stroke detection. The system comprises a pair of wrist-worn medical-grade devices, a dedicated smartphone request, and a complex cloud-based analytics engine.This engine is powered by proprietary machine learning algorithms designed to detect subtle changes in motor function - specifically, motor asymmetry.
Motor asymmetry, a difference in movement or strength between the two sides of the body, is a key indicator of stroke.NeuroCheck continuously monitors this asymmetry, providing a constant, objective assessment that goes beyond a patient’s or caregiver’s subjective observations. When the system detects a important change suggestive of a stroke, it instantly alerts both the patient and designated caregivers.
This rapid notification is designed to accelerate the process of seeking medical attention, perhaps leading to faster treatment and significantly improved patient outcomes. The device boasts an notable battery life, capable of operating for over 90 days on a single charge, ensuring continuous monitoring without frequent interruptions. NeuroCheck’s progress was a collaborative effort, involving leading academic institutions and healthcare systems, including Yale University, ensuring a robust and clinically informed design.
How NeuroCheck Works: Technology and Benefits
NeuroCheck leverages advanced sensor technology and machine learning to provide continuous,unobtrusive monitoring. Here’s a breakdown of the key components and benefits:
Wrist-Worn Sensors: The medical-grade wrist devices house sensors that precisely measure subtle movements and imbalances in motor function.
Machine Learning algorithms: Proprietary algorithms analyze the sensor data in real-time, identifying patterns indicative of motor asymmetry associated with stroke. These algorithms are continuously refined through ongoing research and clinical data.
Smartphone Application: The app serves as the central hub for data visualization, alerts, and interaction with caregivers. It provides a user-friendly interface for monitoring and managing the system. Cloud-Based Analytics: Data is securely transmitted to a cloud-based platform for advanced analysis and long-term trend monitoring.
Rapid Alert System: immediate alerts are sent to both the patient and designated caregivers via the smartphone app, prompting swift action.
Benefits of NeuroCheck:
Early Detection: Identifies subtle stroke symptoms often missed by traditional methods.
Faster Treatment: Accelerates the time to medical intervention, maximizing treatment effectiveness.
Improved outcomes: Potentially reduces the severity of stroke-related disabilities.
Peace of Mind: Provides continuous monitoring and reassurance for patients and caregivers.
Long Battery life: Minimizes the need for frequent charging, ensuring uninterrupted monitoring.
A Call to Action for IEEE Life Members
Arnold, a representative from IEEE, emphasizes the valuable role IEEE life members can play in advancing age tech innovation.
“IEEE has a built-in roster of age tech experts who can lend their expertise to the IC group: life members,” he states. “They possess a tremendous wealth of knowledge, both as users