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510(k) Data Aggregation
K Number
K223073Device Name
Alio
Manufacturer
Alio, Inc.
Date Cleared
2023-03-17
(168 days)
Product Code
DRG, DOD
Regulation Number
870.2910Why did this record match?
Applicant Name (Manufacturer) :
Alio, Inc.
AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP Authorized
Intended Use
Alio is a wireless remote monitoring system intended for use by healthcare providers (HCP) to collect physiological data in clinical and non-clinical settings. The data includes measured hemoglobin (Hgb) and hematocrit (Hct), skin temperature, auscultation sound data, and heart rate. Data is transmitted wirelessly from the SmartPatch wearable sensor to a web-based portal for the HCP's review.
The data also include a qualitative indicator of abnormal levels of potassium derived from relative variability of photoplethysmography waveforms and medically accepted threshold values.
Alio is intended for use on general care patients who are 18 years of age or older. The SmartPatch sensor is indicated to provide measurement of heart rate, skin temperature, Hgb, Hct and a qualitative risk assessment of the patient having an abnormal potassium level. The SmartPatch sensor is indicated to record and transmit auscultation sound data. For qualitative assessment of abnormal potassium levels, and quantitative measurement of heart rate, skin temperature, Hgb and Hct, the SmartPatch should be placed on an arm based arteriovenous access on patients with end stage kidney disease (ESKD).
Alio is a secondary, adjunct patient monitor and is not intended to replace existing standard-of-care patient monitoring practices. Therapeutic management decisions, including management of dyskalemia, should be made based on a complete assessment of the patient's condition and should not be based solely on Alio.
Device Description
Alio is a wireless remote monitoring system intended for use by healthcare providers (HCP) to collect physiological data in clinical and non-clinical settings. Alio is intended to be used on general care patients and patients with end stage kidney disease (ESKD), who are 18 years of age or older in clinical and non-clinical settings. Alio includes the following components:
Alio SmartPatch: The Alio SmartPatch is a flexible, silicone-encased patch designed to be worn between the cannulation sites of the arteriovenous (AV) fistula or graft for up to seven days. It houses numerous sensor technologies which collect data for the derivation of physiologic parameters including hemoglobin, hematocrit, an assessment of normal or abnormal (hyper or hypokalemic) levels of serum potassium (K+), skin temperature, auscultation sound data, and heart rate. The data from the sensors is transmitted from the SmartPatch to the Alio Hub via a bluetooth connection. The data is then transmitted to the Alio Cloud, via the Alio Hub, where it is analyzed and made available to a clinical care team via the Alio Portal.
Alio Hub: The Alio Hub is designed for use in clinical and non-clinical use settings. It automatically communicates with the activated Alio SmartPatch via Bluetooth and uploads physiological data to the Alio Cloud via cellular connection.
Alio Cloud: The Alio Cloud allows clinicians to access patient data collected via the Alio SmartPatch and wirelessly transferred from the Alio Hub to the secure server (the Alio Cloud).
Alio Portal: The Alio Portal stores data received from the Alio Cloud database that supports storage, analytics, system monitoring and visualization capabilities. This data is encrypted and HIPAA compliant. The Alio Portal also serves as the interface with the HCP who can then visualize and interact with data being generated by the system.
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