encevis
Overview
encevis, developed by the AIT Austrian Institute of Technology, is an automated EEG analysis and visualization software suite designed to streamline electroencephalogram interpretation. It is primarily utilized by neurologists, epileptologists, and intensivists across clinical settings such as epilepsy monitoring units (EMUs), intensive care units (ICUs), and neurophysiology research laboratories.
The software integrates directly into the clinical workflow, either as a real-time bedside monitoring tool during EEG recording or as an offline review application. It is compatible with major EEG file formats and manufacturers, and it supports the DICOM standard for neurophysiology data, allowing clinicians to review processed data within their existing viewers or the native encevis interface.
Key capabilities of the platform include:
- Seizure and Spike Detection: Automated identification of epileptiform activity and transient waveforms.
- EEG Trending: Compressed graphical overviews of multi-hour recordings, including amplitude-integrated EEG (aEEG) and burst suppression monitoring.
- Artifact Reduction: Targeted filtering to minimize physiological and environmental noise without altering underlying cerebral patterns.
- Source Localization: Mathematical modeling to estimate the anatomical origin of detected spikes and seizures within the brain.
Reviewed by Pouyan Golshani, MD — Interventional Radiologist
Key Features
- Artifact reduction
- Seizure detection (high sensitivity, classified types)
- Spike detection (accurate and robust)
- EEG trending (including rhythmic patterns, aEEG, background frequency, burst suppression)
- Source localization (3D localization of spikes and ictal activity)
- EEG viewer (modern, intuitive, supports most EEG formats, DICOM standard)
- Burst suppression detection
- Amplitude-integrated EEG (aEEG)
- Seizure burden calculation
- Electrographic Status Epilepticus (ESE) detection
Use Cases
- Epilepsy diagnosis and therapy
- Intensive Care Unit (ICU) monitoring
- Routine EEG analysis
- Long-term EEG monitoring
- Research
What Physicians Need to Know
Encevis serves as a powerful AI-driven assistant for EEG review, significantly enhancing efficiency in identifying seizures, spikes, and trends, particularly in epilepsy and ICU settings. While it provides highly reliable and validated automated analysis, physicians should always integrate its findings with the raw EEG data and comprehensive clinical context. It is a support tool to streamline review and improve patient safety, not a replacement for expert clinical judgment or real-time alarm systems.
Encevis is designed for flexible integration into existing workflows. It is available as an integrated component within many EEG systems and can also function as a standalone application or a software library for seamless integration by EEG manufacturers. It supports the new DICOM standard for neurophysiology data. Key integrations include alpha trace medical systems, SIGMA Medizin-Technik GmbH (Neurowerk), Micromed, UNEEG, Deymed, and Zeto.
Details
| Category | Neurology AI |
| Pricing | Contact for pricing |
| Deployment | On-premise (standard PC), integrated into external EEG systems via API, standalone desktop application, bedside monitoring, offline review. |
| Compliance | |
| BAA Available | Unknown AI-estimated |
| HIPAA Compliant | Unknown AI-estimated |
| FDA Status |
1 AI-estimated encevis has received FDA clearance for its seizure detection and trending algorithms. The latest version, V2.1, received FDA clearance for automatic Electrographic Status Epilepticus (ESE) detection and seizure burden calculation. It is intended for the review, monitoring, and analysis of EEG recordings to aid neurologists in the assessment of EEG in adult patients (>=18 years). |
| Integrations | |
| EHR | Not specified |
| Specialties | Critical Care, Neurology |
What the Web Says
Encevis is an AI-powered software designed to automate and enhance EEG analysis for neurologists, particularly in epilepsy and intensive care settings. It aims to make EEG diagnostics more efficient and improve patient care by providing tools for seizure detection, spike detection, artifact reduction, and EEG trending. The software has undergone clinical studies and received CE certification and FDA clearance, with ongoing development to expand its capabilities, including for pediatric patients.
Overall: PositiveStrengths
- High sensitivity in detecting EEG recordings with ictal and interictal epileptiform activity.
- Can significantly reduce the workload of neurophysiologists by acting as a screening tool for normal EEGs.
- Offers a modern and intuitive EEG viewer that supports most EEG file formats.
- Provides highly reliable seizure detection, validated in clinical studies, with high sensitivity and low false alarm rates.
- Includes accurate and robust spike detection with an easy-to-use review tool.
- Features artifact reduction, source localization, and EEG trending for quick assessment of brain activity.
Limitations
- Limited specificity necessitates neurophysiological review to validate positive findings.
- Cannot replace expert review and qualified experts in real-time monitoring or analysis.
- May sometimes incorrectly annotate normal recordings as abnormal.
- Detection sensitivity varies by seizure type and duration.
- Source localization results are not always unambiguous and may differ from actual source position.
- Artifact reduction does not remove all interference and can change areas of the EEG showing cerebral activity.
Based on reviews from: PubMed, encevis.com, accessdata.fda.gov, PMC - NIH
Last updated: 2026-07-20
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