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510(k) Data Aggregation
(455 days)
FOGLESS INTERNATIONAL AB
One way Speaking Valve for spontaneous breathing tracheostomy patients. The device connects directly to an ISO 15mm tracheostomy tube. The valve opens upon inhalation and then closes immediation, forcing the expired gasses through the larynx and mouth to produce speech.
One way Speaking Valve
I am sorry, but based on the provided text, the document is a 510(k) premarket notification letter from the FDA regarding a device named "SPIRO Speaking Valve." This document does not contain any information about acceptance criteria, device performance studies, sample sizes, ground truth establishment, expert qualifications, or comparative effectiveness studies (MRMC or standalone) related to AI or even general device performance data beyond its indication for use.
Therefore, I cannot fulfill your request to describe the acceptance criteria and the study that proves the device meets them using the provided input.
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