Recall-Hydro: AI-Powered Gait Kinematics & Ventricular Shunt Monitoring 

The cutting-edge, Software as a Medical Device (SaMD) platform designed specifically for patients with Hydrocephalus, Normal Pressure Hydrocephalus (NPH), and programmable ventricular shunts. 

Our non-invasive digital solution combines advanced computer vision, automated gait analysis, and daily symptom profiling to protect mobility, catch early shunt malfunctions, and track cognitive recovery—all from the comfort of home. Currently in Beta Testing.

Why Digital Tracking Matters for Hydrocephalus

Managing hydrocephalus shouldn't rely on guesswork or waiting for an emergency room crisis. Changes in brain ventricular pressure alter a patient's physical stability and memory long before an emergency occurs. Recall-Hydro closes the gap between clinical checkups, giving patients, families, and neurosurgeons real-time, quantitative safety tracking.

Precision Biomarker Tracking

1. Computer Vision Gait Analytics

• The Tech: Zero-hardware kinematic tracking. Utilizing a standard device web camera, our vision engine automatically segments and maps lower-limb joints during basic walking exercises.

• The Clinical Benefit: Quantifies step height, cadence stability, and shuffle velocity. Clinically tuned to recognize the magnetic, short-shuffled gait characteristic of NPH, helping track physical decline or immediate post-operative improvement.

2. Shunt Performance & Pressure Symptom Logging

• The Tech: A structured, relational symptom-tracking matrix tailored to programmable shunt architectures (e.g., fixed vs. programmable valves).

• The Clinical Benefit: Flags early, subtle indicators of subdural hematomas from over-drainage (positional low-pressure headaches) or ventricular occlusion from under-drainage (drowsiness, projectile vomiting, urinary urgency).

3. Daily Executive Function Quizzes

• The Tech: Rapid, 5-second digital cognitive puzzles that adapt difficulty based on real-time performance.

• The Clinical Benefit: Isolates variations in short-term recall and processing speeds, tracking memory retention alongside physical gait trends.

4. Secure Doctor & Family Dashboard

• The Tech: Fully encrypted, HIPAA-compliant pipeline that aggregates local trend data.

• The Clinical Benefit: Automatically exports trend analysis reports and step-height stability indices directly into your managing neurosurgeon or neurologist’s clinical workflow.

Preserve Balance & Prevent Falls: Slow down mobility loss by tracking changes in gait symmetry before they cause a fall.

Catch Shunt Failure Early: Monitors pressure-variance markers continuously, helping avoid sudden, acute revisions.

Data Privacy Enforced: Built using secure AES-GCM 256-bit at-rest database architectures. No data resale, no advertisements, and total data isolation.

Join the Pre-Beta Launch Program

We are onboarding a select group of clinical investigators, neurologists, neurosurgeons, and post-operative hydrocephalus patients into our exclusive validation group. Help shape the future of non-invasive hydrocephalus care.

• Form Fields Required:

  • Full Name

  • Email Address

  • Account Type (Dropdown: Patient / Caregiver / Neurosurgeon / Neurologist)

  • Shunt Type (Dropdown: Programmable Valve / Fixed Valve / No Shunt Placed)

Investigational Disclaimer: Recall-Hydro is an Investigational Device. Limited by Federal law to investigational use. The platform is not currently indicated for active diagnostic or treatment decisions.

Compliance: Fully aligned with HIPAA privacy metrics and GDPR data management principles.

Copyright: © 2026 TLG Services / Recall-Hydro Initiative. All rights reserved.