510(k) · Cleared
ClearedCina Chest
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Avicenna.Ai · QAS Radiological Computer-Assisted Triage And Notification Software
Cleared on May 19, 2021 as substantially equivalent to K190072 (Aidoc Medical, Ltd., 2019) after a 111-day review. Its family tree reaches back 3 generations to 2018. 5 later devices descend from it.
- Decided
- May 19, 2021
- Review
- 111 days
- Class
- Class II
- Product code
- QAS
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 3 generations to DEN170073 (2018). 5 later devices descend from it, 1 citing it directly.
- Root · 3 generations backDEN170073 ContaCTViz.Al, Inc. · 2018
- 2 generations backK180647 BriefCaseAidoc Medical, Ltd. · 2018
- 1 generation backK190072 BriefCaseAidoc Medical, Ltd. · 2019
- This deviceK210237 Cina ChestAvicenna.Ai · 2021
- Descendant · cites it directly · 4 of its ownK222329 BriefCaseAidoc Medical, Ltd. · 2022
- Descendant · 2 generations on · 2 of its ownK251406 BriefCase-TriageAidoc Medical, Ltd. · 2025
- Descendant · 3 generations on · 0 of its ownK253578 BriefCase-Triage: CARE Multi-Triage CT for Pneumothorax; Pericardial…Aidoc Medical, Ltd. · 2026
- Descendant · 3 generations on · 0 of its ownK252970 BriefCase-Triage: CARE Multi-triage CT BodyAidoc Medical, Ltd. · 2026
- Descendant · 2 generations on · 0 of its ownK240291 Efai Cardiosuite Cta Acute Aortic Syndrome Assessment SystemEver Fortune.Ai, Co., Ltd. · 2024
Most influential descendants
Showing 5 of 5 · See all- K222329BriefCaseAidoc Medical, Ltd. · 2022 · cites it directly4descendants
- K251406BriefCase-TriageAidoc Medical, Ltd. · 2025 · 2 generations on2descendants
- K253578BriefCase-Triage: CARE Multi-Triage CT for Pneumothorax; Pericardial effusion; Large…Aidoc Medical, Ltd. · 2026 · 3 generations on0descendants
- K252970BriefCase-Triage: CARE Multi-triage CT BodyAidoc Medical, Ltd. · 2026 · 3 generations on0descendants
- K240291Efai Cardiosuite Cta Acute Aortic Syndrome Assessment SystemEver Fortune.Ai, Co., Ltd. · 2024 · 2 generations on0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −3 | DEN170073 | ContaCT | Viz.Al, Inc. | 2018 | — |
| −2 | K180647 | BriefCase | Aidoc Medical, Ltd. | 2018 | — |
| −1 | K190072 | BriefCase | Aidoc Medical, Ltd. | 2019 | — |
| 0 (this device) | K210237 | Cina Chest | Avicenna.Ai | 2021 | — |
| +1 | K222329 | BriefCase | Aidoc Medical, Ltd. | 2022 | — |
| +2 | K251406 | BriefCase-Triage | Aidoc Medical, Ltd. | 2025 | — |
| +3 | K253578 | BriefCase-Triage: CARE Multi-Triage CT for Pneumothorax; Pericardial effusion… | Aidoc Medical, Ltd. | 2026 | — |
| +3 | K252970 | BriefCase-Triage: CARE Multi-triage CT Body | Aidoc Medical, Ltd. | 2026 | — |
| +2 | K240291 | Efai Cardiosuite Cta Acute Aortic Syndrome Assessment System | Ever Fortune.Ai, Co., Ltd. | 2024 | — |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2022 | 1 | 0 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
| 2026 | 2 | 0 |
Sources: FDA 510(k) database (decision fields), the FDA summary (predicates and indications), FDA recall and enforcement reports, and MAUDE; processed by 510(k) Report. Verify on FDA.gov · Methodology and accuracy.
Planning a device in QAS? A 510(k) Report weighs predicate choices, recall history and review times for a new device like this one.
Top candidate predicates for a new QAS device
- #1 K203508 BriefCasescore 25.5 · 4 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
What was it cleared against? (1)
Devices the submitter claimed this one is substantially equivalent to (*), and reference devices cited for a specific test or feature (†), as written in the FDA summary.
What descends from it? (5)
1 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K222329 | BriefCase | 2022 | 4 |
Has anything in its family been recalled? (0 Class I)
No FDA recall names this device.
No ancestor or descendant has a Class I recall.
What does this lineage say?
- The line of descent spans 3 years and passes through 3 companies; a new generation was cleared every 8 months on median.
- None of the 3 ancestors has a recall.
- Of its descendants, K222329 (Aidoc Medical, Ltd., 2022) has gone furthest, with 4 descendants of its own.
- 4 other devices also cite its predicate K190072.
How does its category compare?
All QAS devicesQAS Radiological Computer-Assisted Triage And Notification Software: FDA decisions, review times, recalls and adverse event reports over 20 years. 2021, this device’s year, is highlighted.
FDA decisions per year · QAS
15in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · QAS
101in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · QAS
No recall names QAS since 2007.
Adverse event reports per year · QAS
No MAUDE report names QAS since 2007.
View these four charts as a table
| Year | Decisions | Median 510(k) review, days | Recalls (Class I) | MAUDE reports |
|---|---|---|---|---|
| 2007 | 0 | — | 0 | 0 |
| 2008 | 0 | — | 0 | 0 |
| 2009 | 0 | — | 0 | 0 |
| 2010 | 0 | — | 0 | 0 |
| 2011 | 0 | — | 0 | 0 |
| 2012 | 0 | — | 0 | 0 |
| 2013 | 0 | — | 0 | 0 |
| 2014 | 0 | — | 0 | 0 |
| 2015 | 0 | — | 0 | 0 |
| 2016 | 0 | — | 0 | 0 |
| 2017 | 0 | — | 0 | 0 |
| 2018 | 3 | — | 0 | 0 |
| 2019 | 5 | 111 | 0 | 0 |
| 2020 | 12 | 112 | 0 | 0 |
| 2021 | 5 | 86 | 0 | 0 |
| 2022 | 15 | 116 | 0 | 0 |
| 2023 | 11 | 98 | 0 | 0 |
| 2024 | 12 | 136 | 0 | 0 |
| 2025 | 15 | 101 | 0 | 0 |
| 2026 | 11 | 104 | 0 | — |
What is it indicated for?
CINA CHEST is a radiological computer aided triage and notification software indicated for use in the analysis of Chest and Thoraco-abdominal CT angiography. The device is intended to assist hospital networks and trained radiologists in workflow triage by flagging and communicating suspected positive findings of (1) Chest CT angiography for Pulmonary Embolism (PE) and (2) Chest or Thoraco-abdominal CT angiography for Aortic Dissection (AD). CINA CHEST…
Read the full statement (195 words)
CINA CHEST is a radiological computer aided triage and notification software indicated for use in the analysis of Chest and Thoraco-abdominal CT angiography. The device is intended to assist hospital networks and trained radiologists in workflow triage by flagging and communicating suspected positive findings of (1) Chest CT angiography for Pulmonary Embolism (PE) and (2) Chest or Thoraco-abdominal CT angiography for Aortic Dissection (AD).
CINA CHEST uses an artificial intelligence algorithm to analyze images and highlight cases with detected PE and AD on a standalone Web application in parallel to the ongoing standard of care image interpretation. The user is presented with notifications for cases with suspected PE or AD findings. Notifications include compressed preview images that are meant for informational purposes only, and are not intended for diagnostic use beyond notification. The device does not alter the original medical image, and it is not intended to be used as a diagnostic device.
The results of CINA CHEST 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 ultimately responsible for reviewing full images per the standard of care.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K210237 · printed Nov 6, 2026
Cite this page
510(k) Report. “K210237: Cina Chest.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K210237
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Record history
- FDA decision record loaded May 2, 2026
- Summary read Oct 13, 2026 (extraction version 9eaa42aa01ed)
- Lineage and recalls computed Nov 3, 2026
- Page last updated Nov 3, 2026