Radiology · 510(k) · 2021
InferRead CT Stroke.AI
Infervision Medical Technology Co., Ltd.. Cleared by FDA on 12 August 2021 under submission K211179, product code QAS (radiological computer-assisted triage and notification software). What FDA's record says, in FDA's words.
Device record · K211179
- Device. InferRead CT Stroke.AIDEVICE
- Company. Infervision Medical Technology Co., Ltd. (CN)COMPANY
- Decision. 12 August 2021, 510(k), substantially equivalent (traditional review); received 20 April 2021DECISION
- Panel. RadiologyPANEL
- Product code. QAS, Radiological Computer-Assisted Triage And Notification SoftwareCODE
- Regulation. 21 CFR 892.2080, Class IIREG
- Source. FDA database entry · decision document (10 pages)SOURCE
Retrieved · the fields above are FDA's; the statement below was copied from the decision document on that day.
What FDA cleared it for
The Indications for Use statement, verbatim, from the decision document.
InferRead CT Stroke.AI is a radiological computer aided triage and notification software for use in the analysis of non-enhanced head CT images. The device is intended to assist hospital networks and trained radiologists in workflow triage by flagging suspected positive findings of intracranial hemorrhage (ICH). InferRead CT Stroke.AI uses an artificial intelligence algorithm to analyze images and highlight cases with detected ICH on a standalone desktop application in parallel to the ongoing standard of care image interpretation. The user is presented with a worklist with marked cases of suspected ICH findings. The device does not alter the original medical image, does not remove cases from queue, and is not intended to be used as a diagnostic device. If the clinician does not view the case, or if a case is not flagged, cases remain to be processed per the standard of care. The results of InferRead CT Stroke.AI are intended to be used in conjunction with other patient information and based on professional judgment, to assist with triage/prioritization of medical images. Notified clinicians are responsible for viewing full images per the standard of care. Infervision InferRead CT Stroke.AI Traditional 510(k) Confidential
The product code's definition, from FDA's classification record. Radiological computer-assisted triage and notification software is an image processing device intended to aid in prioritization and triage of time sensitive patient detection and diagnosis based on the analysis of medical images acquired from radiological signal acquisition systems. The device identifies or prioritizes time sensitive imaging for review by prespecified clinical users based on software-based image analysis but does not provide information from the image analysis other than triage and notification .
What the statement says
Pattern matches on the Indications for Use text. Each line is a fact that the text contains the words, not a finding about the device.
- Modalities namedCT
- Mentionstriage or notification
- Mentionsdetection or identification of findings
- Mentionsa diagnostic claim
Adverse-event reports in MAUDE, by product code
As of , MAUDE held 0 reports filed against devices carrying product code QAS. That code is shared by every device of this type, not this device alone, and MAUDE reports are submitted by manufacturers, facilities and the public without FDA verification.
Where this fits
This page is a record, not medical advice and not a safety rating. It copies FDA's fields and FDA's statement, and lists what the statement's text mentions. Read the labeling before relying on any of it.
More devices under product code QAS, in Radiology, from Infervision Medical Technology Co., Ltd., or cleared in 2021. The whole record is at FDA AI-enabled medical devices.
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