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The Ceribell Seizure Detection Software is intended to mark previously acquired sections of EEG recordings in patients greater or equal to 1 year of age that may correspond to electrographic seizures in order to assist qualified clinical practitioners in the assessment of EEG traces. The Seizure Detection Software also provides notifications to the user when detected seizure prevalence is "Frequent", "Abundant", or "Continuous, per the definitions of the American Clinical Neurophysiology Society Guideline 14. Delays of up to several minutes can occur between the beginning of a seizure and when the Seizure Section notifications will be shown to a user. The Ceribell Seizure Detection Software does not provide any diagnostic conclusion about the subject's condition and Seizure Detection notifications cannot be used as a substitute for real time monitoring of the underlying EEG by a training expert.

The Ceribell Seizure Detection Software is a software-only device that is intended to mark previously acquired sections of EEG recordings that may correspond to electrographic seizures in order to assist qualified clinical practitioners in the assessment of EEG traces.

• autoSCORE is intended for the review, monitoring and analysis of EEG recordings made by electroencephalogram (EEG) devices using scalp electrodes and to aid neurologists in the assessment of EEG. This device is intended to be used by qualified medical practitioners who will exercise professional judgment in using the information. • The spike detection component of autoSCORE is intended to mark previously acquired sections of the patient's EEG recordings that may correspond to spikes, in order to assist qualified clinical practitioners in the assessment of EEG traces. The spike detection component is intended to be used in patients at least three months old for EEGs <4 hours and at least two years old for EEGs >4 hours. The autoSCORE component has not been assessed for intracranial recordings. • autoSCORE is intended to assess the probability that previously acquired sections of EEG recordings contain abnormalities, and classifies these into pre-defined types of abnormalities, including epileptiform and non-epileptiform abnormalities. autoSCORE does not have a user interface. autoSCORE sends this information to the EEG reviewing software to indicate where markers indicating abnormality are to be placed in the EEG. autoSCORE also provides the probability that EEG recordings include abnormalities and the type of abnormalities. The user is required to review the EEG and exercise their clinical judgement to independently make a conclusion supporting or not supporting brain disease. • This device does not provide any diagnostic conclusion about the patient's condition to the user. The device is not intended to detect or classify seizures.

autoSCORE is a software only device. autoSCORE is an AI model that has been trained with standard deep learning principles using a large training dataset. The model will be locked in the field, so it cannot learn from data to which it is exposed when in use. It can only be used with a compatible electroencephalogram (EEG) reviewing software, which acquires and displays the EEG. The model has no user interface. The form of the visualization of the annotations is determined and provided by the EEG reviewing software. autoSCORE has been trained to identify and then indicate to the user sections of EEG which may include abnormalities and to provide the level of probability of the presence of an abnormality. The algorithm also provides categorization of identified areas of abnormality into the four predefined types of abnormalities, again including a probability of that predefined abnormality type. This is performed by identifying epileptiform abnormalities/spikes (Focal epileptiform and generalised epileptiform) as well identifying non-epileptiform abnormalities (Focal non-epileptiform and Diffuse Non-Epileptiform). This data is then provided by the algorithm to the EEG reviewing software, for it to display as part of the EEG output for the clinician to review. autoSCORE does not provide any diagnostic conclusion about the patient's condition nor treatment options to the user, and does not replace visual assessment of the EEG by the user. This device is intended to be used by qualified medical practitioners who will exercise professional judgment in using the information.

1. Persyst 15 EEG Review and Analysis Software is intended for the review, monitoring and analysis of EEG recordings made by electroencephalogram (EEG) devices to aid neurologists in the assessment of EEG. This device is intended to be used by qualified medical practitioners who will exercise professional judgment in using the information. 2. The Seizure Detection and Seizure Probability component of Persyst 15 is intended to mark previously acquired sections of the adult (greater than or equal to 18 years) EEG recordings that may correspond to electrographic seizures, in order to assist qualified clinical practitioners in the assessment of EEG traces. EEG recordings should be obtained with a full scalp montage according to the standard 10/20 system. Alternatively, the Seizure Detection can operate using reduced set of electrodes including Fp1, F7, T3, O1, Fp2, F8, T3, T6, O2, but will have decreased sensitivity for seizures due to its limited spatial sampling. 3. The Neonatal Seizure Detection component of Persyst 15 is intended to mark previously acquired sections of neonatal patients' (defined as near-term or term neonates of conceptional age between 36 and 44 weeks and less than two weeks of chronologic age) EEG recordings that may correspond to electrographic seizures, in order to assist qualified clinical practitioners in the assessment of EEG traces. EEG recordings should be obtained with scalp-recorded EEG using the standard International 10-20 system electrode placement, modified for neonates (this includes electrode sites Fp1/2 or alternate F1/2, C3/4, T3/4, O1/2, and Cz, optionally including Fz). Alternatively, the Neonatal Seizure Detection component can operate using a more reduced set of electrodes including C3/4, Fp1/2 (F1/2), and O1/2 (recorded in such a manner to allow creation of montage C3-4, Fp1-O1, Fp2-O2), or an even more simplified electrode set including only C3/4 and Cz (arranged as C3-Cz and C4-Cz), but the three-electrode montage will have decreased sensitivity for seizures due to its limited spatial sampling. 4. The Spike Detection component of Persyst 15 is intended to mark previously acquired sections of the patient's EEG recordings that may correspond to spikes, in order to assist qualified clinical practitioners in the assessment of EEG traces. The Spike Detection component is intended to be used in patients at least one month old. Persyst 15 Spike Detection performance has not been assessed for intracranial recordings. 5. Persyst 15 EEG Review and Analysis Software includes the Persyst Imaging Workflow (PW), an imaging viewer. It is intended for use by qualified clinical practitioners on both adult and pediatric subjects at least 12 years of age to interpret EEG data in conjunction with any type of neuroimaging including magnetic resonance imaging (MRI) or computed tomography scans (CT). Persyst Imaging Workflow is not intended to provide diagnostic information. 6. The Persyst ESI component of Persyst 15 is intended for use by a trained/qualified EEG technologist or physician on both adult and pediatric subjects at least 3 years of age for the visualization of human brain function by fusing a variety of EEG information with rendered images of an individualized head model and an individualized MRI image. 7. The Persyst 15 sleep state feature provides the user with output concerning wake-sleep states (wake or sleep,) present in an EEG recording as an aid in assessing which states are present and when they are present. The EEG being assessed for sleep state should utilize standard 10-20 system electrode recording positions and contain the expected EEG patterns of typical wake and sleep, with no major persistent pathological alterations. The sleep state output is subject to user confirmation via EEG waveform review and is not intended for the diagnosis of sleep disorders (e.g.: sleep apnea, narcolepsy, restless leg syndrome). The sleep state feature is intended for adult and pediatric subjects at least 13 years and older. 8. Persyst 15 includes the calculation and display of a set of quantitative measures intended to monitor and analyze the EEG waveform. These include FFT, Rhythmicity, Peak Envelope, Artifact Intensity. Amplitude. Relative Symmetry, and Suppression Ratio. Automatic event marking is not applicable to quantitative measures. These quantitative EEG measures should always be interpreted in conjunction with review of the original EEG waveforms. 9. Persyst 15 displays physiological signals, including the calculation and display of a heart rate measurement based on the ECG channel in the EEG recording, which are intended to aid in the analysis of an EEG. Heart rate measurement of Persyst 15 is not applicable to patients with pacemaker and/or active implantable devices. 10. The aEEG functionality included in Persyst 15 is intended to monitor the state of the brain. The automated event marking function of Persyst 15 is not applicable to aEEG. 11. Persyst 15 provides notifications for seizure detection, quantitative EEG and aEEG that can be used when processing a record during acquisition. These include an on screen display and the optional sending of an email message. Delays of up to several minutes can occur between the beginning of a seizure and when the Persyst 15 notifications will be shown to a user. Persyst 15 notifications cannot be used as a substitute for real time monitoring of the underlying EEG by a trained expert. 12. Persyst 15 AR (Artifact Reduction) is intended to reduce EMG, eye movement, and electrode artifacts in a standard 10-20 EEG recording. AR does not remove the entire artifact signal, and is not effective for other types of artifacts. AR may modify portions of waveforms representing cerebral activity. Waveforms must still be read by a qualified medical practitioner trained in recognizing artifact, and any interpretation or diagnosis must be made with reference to the original waveforms. 13. This device does not provide any diagnostic conclusion about the patient's condition to the user.

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1. LVIS NeuroMatch Software is intended for the review, monitoring and analysis of electroencephalogram (EEG) recordings made by EEG devices using scalp electrodes and to aid neurologists in the assessment of EEG. The device is intended to be used by qualified medical practitioners who will exercise professional judgement in using the information. 2. The Seizure Detection component of LVIS NeuroMatch is intended to mark previously acquired sections of adult EEG recordings from patients greater than or equal to 18 years old that may correspond to electrographic seizures, in order to assist qualified medical practitioners in the assessment of EEG traces. EEG recordings should be obtained with a full scalp montage according to the electrodes from the International Standard 10-20 placement. 3. The Spike Detection component of LVIS NeuroMatch is intended to mark previously acquired sections of adult EEG recordings from patients >18 years old that may correspond to spikes, in order to assist qualified medical practitioners in the assessment of EEG traces. LVIS NeuroMatch Spike Detection performance has not been assessed for intracranial recordings. 4. LVIS NeuroMatch includes the calculation and display of a set of quantitative measures intended to monitor and analyze EEG waveforms. These include Artifact Strength, Asymmetry Spectrogram, and Fast Fourier Transform (FFT) Spectrogram. These quantitative EEG measures should always be interpreted in conjunction with review of the original EEG waveforms. 5. LVIS NeuroMatch displays physiological signals such as electrocardiogram (ECG/EKG) if it is provided in the EEG recording. 6. The aEEG functionality included in LVIS NeuroMatch is intended to monitor the state of the brain. 7. LVIS NeuroMatch Artifact Reduction (AR) is intended to reduce muscle and eye movements, in EEG signals from the International Standard 10-20 placement. AR does not remove the entire artifact signal and is not effective for other types of artifacts. AR may modify portions of waveforms representing cerebral activity. Waveforms must still be read by a qualified medical practitioner trained in recognizing artifacts, and any interpretation or diagnosis must be made with reference to the original waveforms. 8. This device does not provide any diagnostic conclusion about the patient's condition to the user.

NeuroMatch is a cloud-based software as a medical device (SaMD) intended to review, monitor, display, and analyze previously acquired and/or near real-time electroencephalogram (EEG) data from patients 18 years old or older. The device is not intended to substitute for real-time monitoring of EEG. The software includes advanced algorithms that perform artifact reduction, seizure detection, and spike detection.

The REMI-AI Rapid Detection Module (REMI-AI RDM) is a seizure detection module which is integrated into the REMI Remote EEG Monitoring System and is only indicated for use within non-ICU (Intensive Care Unit) healthcare settings. REMI-AI RDM has not been validated for and is not indicated for detection of electrographic status epilepticus. REMI-AI RDM conducts automated analysis of REMI EEG data in near real-time and provides notifications of potential electrographic seizures (events) through the REMI System when seizure prevalence of 10% or greater (indicating seizure activity of at least 30 seconds within a 5-minute rolling window) is detected. When seizure prevalence is displayed, the notification also displays the corresponding event detection confidence. Notifications are intended to be used by qualified clinicians who will exercise professional judgment in their application. Detected events are also annotated in the associated REMI EEG record as an aide to the qualified physician's REMI EEG review. Delays of up to several minutes may occur between the detection of an event and the generation of an event notification, and are thus not a substitute for real-time monitoring. REMI-AI RDM does not make any diagnostic conclusion about the subject's condition and is intended as a physiological signal monitor. REMI-AI RDM is indicated for use with adult and pediatric patients (6+ years).

REMI-AI RDM conducts automated analysis of EEG data collected by the REMI System in near real-time. REMI-AI RDM provides notifications of the prevalence and confidence of potential electrographic seizures, having a combined prevalence of 10% or greater, which correlates with a duration of at least 30 seconds of activity within a rolling 5 minute window of EEG. REMI-AI RDM notifications are presented through the REMI Mobile software application, and are intended to be used by qualified clinicians who will exercise professional judgment in their interpretation. Notifications include the prevalence and confidence value for the event and are marked in the associated EEG record in order to assist qualified clinicians in their assessment. REMI-AI RDM notifications identify when a section of EEG is consistent with seizure characteristics it has been trained to recognize. When a notification is presented, clinical context and facility procedures should inform next steps in patient evaluation and management. REMI-AI RDM does not make any treatment or management recommendations.

1. encevis is intended for the review, monitoring and analysis of EEG recordings made by electroencephalogram (EEG) devices using scalp electrodes and to aid neurologists in the assessment of EEG. This device is intended to be used by qualified medical practitioners who will exercise professional judgment in using the information. 2. The seizure detection component of encevis is intended to mark previously acquired sections of adult (greater than or equal to 18 years) EEG recordings that may correspond to electrographic seizures, in order to assist qualified clinical practitioners in the assessment of EEG traces. EEG recordings should be obtained with a full scalp montage according to the standard 10/20-system. 3. The spike detection component of encevis is intended to mark previously acquired sections of the patient's EEG recordings that may correspond to spikes, in order to assist qualified clinical practitioners in the assessment of EEG traces. The Spike detection component is intended to be used in adult patients greater than or equal to 18 years. encevis Spike detection performance has not been assessed for intracranial recordings. 4. encevis includes the calculation and display of a set of quantitative measures intended to monitor and analyze the EEG waveform. These include frequency bands, rhythmic and periodic patterns, burst suppression and spectrogram. These quantitative EEG measures should always be interpreted in conjunction with review of the original EEG waveforms. 5. The aEEG functionality included in encevis is intended to monitor the state of the brain. 6. encevis provides notifications on an on-screen display for seizure detection, electrographic status epilepticus detection, spike detection, quantitative EEG and aEEG that can be used when processing a record during acquisition (online) or based on stored EEG files (offline). Notifications can also be provided to external systems via the external interfaces to make them accessible to the user through the external system in a human-readable format. Delays of up to several minutes can occur between the beginning of a seizure, electrographic status epilepticus, the occurrence of a spike or detection of quantitative EEG features and when the encevis notifications will be shown to a user. encevis notifications cannot be used as a substitute for real time monitoring of the underlying EEG by a trained expert. 7. encevis PureEEG (Artifact Reduction) is intended to reduce EMG and electrode artifacts in a standard 10-20 EEG recording. PureEEG does not remove the entire artifact signal and is not effective for other types of artifacts. PureEEG may modify portions of waveforms representing cerebral activity. Waveforms must still be read by a qualified medical practitioner trained in recognizing artifact, and any interpretation or diagnosis must be made with reference to the original waveforms. 8. This device does not provide any diagnostic conclusion about the patient's condition to the user. 9. The encevis Component for Detection of Seizures and Electrographic Status Epilepticus is indicated for the detection of Seizures and Electrographic Status Epilepticus in patients greater than or equal to 18 years of age who are at risk for seizures. The Component for Detection of Seizures and Electrographic Status Epilepticus of encevis analyzes EEG waveforms and identifies patterns that may be consistent with seizures and electrographic status epilepticus as defined in the American Clinical Neurophysiology Society's Guideline 14. EEG recordings should be obtained with a full scalp montage according to the standard 10/20-system. The diagnostic output does also include a measure of seizure prevalence ("seizure burden") within a 10 minute (short-term seizure burden) and a 60 minute (hourly seizure burden) moving window. The output of the Component for Detection of Seizures and Electrographic Status Epilepticus of encevis is intended to be used as a diagnostic output for determining patient treatment in acute-care environments. Detections from the Component for Detection of Seizures and Electrographic Status Epilepticus of encevis provide one input to the clinician that is intended to be used in conjunction with other elements of clinical practice to determine the appropriate treatment course for the patient. The Component for Detection of Seizures and Electrographic Status Epilepticus of encevis is intended for detection of electrographic status epilepticus only. The Component for Detection of Seizures and Electrographic Status Epilepticus of encevis does not substitute for the review of the underlying EEG by a qualified clinician with respect to any other types of pathological EEG patterns. The Component for Detection of Seizures and Electrographic Status Epilepticus of encevis is not intended for use in Epilepsy Monitoring Units.

encevis combines several modalities for viewing and analyzing EEG data in one integrated software package. The software package can be used both as a standalone desktop application for opening and analyzing stored EEG files (offline mode) and as a module for integration into external EEG systems via the provided API interfaces, enabling the processing of real-time streaming data in online mode. encevis consists of the following modalities: encevis EEG-viewer, Artefact reduction encevis PureEEG, Seizure detection of encevis NeuroTrend, Detection of seizures and status epilepticus of encevis acute care, Spike detection encevis EpiSpike, Pattern detection and aEEG, Spectrogram, External Interface "encevis AITInterface", External Interface "encevis SeizureICUInterface".

1. autoSCORE is intended for the review, monitoring and analysis of EEG recordings made by electroencephalogram (EEG) devices using scalp electrodes and to aid neurologists in the assessment of EEG. This device is intended to be used by qualified medical practitioners who will exercise professional judgment in using the information. 2. The spike detection component of autoSCORE is intended to mark previously acquired sections of the patient's EEG recordings that may correspond to spikes, in order to assist qualified clinical practitioners in the assessment of EEG traces. The spike detection component is intended to be used in patients at least three months old. The autoSCORE component has not been assessed for intracranial recordings. 3. autoSCORE is intended to assess the probability that previously acquired sections of EEG recordings contain abnormalities, and classifies these into pre-defined types of abnormalities, including epileptiform abnormalities. autoSCORE does not have a user interface. autoSCORE sends this information to the EEG reviewing software to indicate where markers indicating abnormality are to be placed in the EEG. autoSCORE also provides the probability that EEG recordings include abnormalities and the type of abnormalities. The user is required to review the EEG and exercise their clinical judgendently make a conclusion supporting or not supporting brain disease. 4. This device does not provide any diagnostic conclusion about the patient's condition to the user. The device is not intended to detect or classify seizures.

autoSCORE is a software-only decision support product intended to be used with compatible electroencephalography (EEG) review software. It is intended to assist the user when reviewing EEG recordings, by assessing the probability that previously acquired sections of EEG recordings contain abnormalities, and classifying these into pre-defined types of abnormality. autoSCORE sends this information to the EEG software to indicate where markers indicating abnormality are to be placed in the EEG. autoSCORE uses an algorithm that has been trained with standard deep learning principles using a large training dataset. autoSCORE also provides an overview of the probability that EEG recordings and sections of EEG recordings include abnormalities, and which type(s) of abnormality they include. This is performed by identifying spikes of epileptiform abnormalities (Focal epileptiform and Generalized epileptiform) as well identifying non-epileptiform abnormalities (Focal Nonepileptiform and Diffuse Non-epileptiform). The user is required to review the EEG and exercise their clinical judgement to independently make a conclusion supporting or not supporting brain disease. autoSCORE cannot detect or classify seizures. The recorded EEG activity is not altered by the information provided by autoSCORE. autoSCORE is not intended to provide information for diagnosis but to assist clinical workflow when using the EEG software.

The REMI-AI Discrete Detection Module (REMI-AI DDM) is indicated for the analysis of REMI Remote EEG Monitoring System electroencephalogram (EEG) recordings. REMI-AI DDM is intended to be used by physicians qualified to analyze and interpret EEG who will exercise professional judgment in using the information. As an aide to the qualified physician's REMI EEG review, REMI-AI DDM marks previously acquired sections of REMI EEG that may correspond to neurological events of interest indicative of potential electrographic seizures lasting at least 10 seconds in duration. REMI-AI DDM is indicated for use with adult and pediatric patients (6+ years). REMI-AI DDM does not mark REMI EEG records in real time and does not provide any diagnostic conclusion about the patient's condition to the user.

REMI-Al Discrete Detection Module (REMI-AI DDM) is a software as a medical device (SaMD) that automatically identifies and annotates discrete seizure-like events in previously acquired electroencephalography (EEG) traces to aid a qualified physician in their review of REMI EEG records. REMI-AI DDM analyzes previously acquired EEG data from 4-channel recordings obtained from bilateral, bipolar scalp EEG recordings at both the frontal and temporoparietal regions, collected and stored by the REMI Remote EEG Monitoring System. REMI-AI DDM analyzes EEG recordings and detects regions of the data that may correspond to electrographic seizures lasting at least 10 seconds in duration. These regions are annotated in the REMI EEG file as discrete events and are provided to assist in REMI EEG review.

1. LVIS NeuroMatch Software is intended for the review, monitoring and analysis of electroencephalogram (EEG) recordings made by EEG devices using scalp electrodes and to aid neurologists in the assessment of EEG. The device is intended to be used by qualified medical practitioners who will exercise professional judgement in using the information. 2. LVIS NeuroMatch includes the calculation and display of a set of quantitative measures intended to monitor and analyze EEG waveforms. These include Artifact Strength, Asymmetry Spectrogram, Autocorrelation Spectrogram, and Fast Fourier Transform (FFT) Spectrogram. These quantitative EEG measures should always be interpreted in conjunction with review of the original EEG waveforms. 3. LVIS NeuroMatch displays physiological signals such as electrocardiogram (ECG/EKC) if it is provided in the EEG recording. 4. The aEEG functionality included in LVIS NeuroMatch is intended to monitor the state of the brain. 5. LVIS NeuroMatch Artifact Reduction (AR) is intended to reduce muscle and eye movements in EEG signals from the International Standard 10-20 placement. AR does not remove the entifact signal and is not effective for other types of artifacts. AR may modify portions of waveforms representing cerebral activity. Waveforms must still be read by a qualified medical practitioner trained in recognizing artifacts, and any interpretation or diagnosis must be made with reference to the original waveforms. 6. This device does not provide any diagnostic conclusion about the patient's condition to the user.

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The Ceribell Status Epilepticus Monitor software is indicated for the diagnosis of Electrographic Status Epilepticus in patients greater than or equal to 18 years of age who are at risk for seizure. The Ceribell Status Epilepticus Monitor software analyzes EEG waveforms and identifies patterns that may be consistent with electrographic status epileptious as defined in the American Clinical Neurophysiology Society's Guideline 14. The diagnostic output of the Ceribell Status Epilepticus Monitor is intended to be used as an aid for determining patient treatment in acute-care environments. The device's diagnosis of Electrographic Status Epilepticus provides one input to the clinician that is intended to be used in conjunction with other elements of clinical practice to determine the appropriate treatment course for the patient. The Ceribell Status Epilepticus Monitor is intended for diagnosis of Electrographic Status Epilepticus only. The device does not substitute for the review of the underlying EEG by a qualified clinician with respect to any other types of pathological EEG patterns. The device is not intended for use in Epilepsy Monitoring Units.

The Ceribell Status Epilepticus Monitor is a software as medical device that analyzes EEG waveforms for the intended use of recognizing electrographic status epilepticus (ESE). The subject device software is intended for use only with the Ceribell Pocket EEG Device (K191301), which is also the predicate device. The predicate device contains a software module that performs detection of seizures in a similar manner as the subject device. The user workflow and instructions for starting an EEG recording on a patient are unchanged compared to the predicate device. The user places the Ceribell Instant EEG Headband (K210805) on the patient, the headband contains 10 electrodes that are arranged in a bipolar montage and correspond to the following locations following the 10-20 electrode naming convention: Fp1, F7, T3, T5, O1, Fp2, F8, T3, T6, O2. The 10 electrodes form 8 channels (4 on the left hemisphere, 4 on the right hemisphere) that are analyzed by the subject device's ESE detection algorithm.