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The VISIONAIR™ system is a software application intended to be used with third-party endoscopic systems in the measurement of the nasal respiratory airway. The VISIONAIR™ system measures the nasal respiratory airway from the endoscopic images taken in the region of the internal nasal valve (INV) and nasal cavum (NC).

The VISIONAIR™ software can be utilized to automatically measure the cross-section area of the Internal Nasal Valve (INV) and Nasal Cavum (NV) and measure the nasal respiratory airway in this region of the anatomy. The VISIONAIR™ system consists of the following components: - The VISIONAIR™ algorithm which performs the Internal Nasal Valve and Nasal Cavum cross-section area segmentations. - The VISIONAIR™ Graphical User Interface (GUI) used for data entry, view the endoscopic image from third party endoscopes and display the data analysis to the user. - A smart device such as tablet or laptop which runs on Windows 10 or a later operating system with the VISIONAIR™ application installed. - A cloud service that runs in the background and can be activated by the user when a particular dataset for a case is desired to securely and anonymously be stored to the Cloud Server (REAI). - USB memory used to encrypt and anonymize the patient information, whether the data is stored locally or to the cloud, and stores the credits needed to activate the VISIONAIR™ software for each case. The VISIONAIR™ application interfaces with third-party endoscopic systems via the ports located on the smart device. The smart device ports enable the third-party systems endoscopic video display to be streamed on the VISIONAIR™ application endoscopic video display. In this 510(k) submission, a FDAcleared endoscope (K970247) was selected as the reference device to support the scientific methodology. The VISIONAIR™ application automatically analyzes the endoscopic images using its trained AI algorithm to measure the nasal valve and nasal cavum surface areas. The VISIONAIR™ application also provides a database file system to manage the data and interface securely and anonymously with the cloud server via the REAl module.