AneurDoc flagged aneurysms on CT angiograms in China's review

In the maker's trial that China's CMDE reviewed, AneurDoc flagged suspected head and neck aneurysms with 95.42% sensitivity and 96.34% specificity against an expert panel.

  • Not rated an organization

    The software's accuracy was measured in the maker's pre-market trial, and the report does not say that its results guided any patient's care.

Depth runs from 1, a convenience or time saved, to 5, a life or a livelihood preserved.

Status
Intended benefit.
Evidence

foundstudiedreportedclaimed

An independent regulatory document supports the benefit.

Compared with

A target of 90% for the lower 95% confidence bounds of sensitivity and specificity, with an expert panel's reading as the reference. Measured.

Without the system
Target of 90% for the lower confidence bounds
With it
Sensitivity 95.42% (95%CI：91.95%,97.69%) and specificity 96.34% (95%CI：93.17%,98.31%)
The system’s part
Not isolated. The trial measured the software's own detections against an expert panel's reading. It did not compare doctors' readings with and without the software. The trial was the maker's own. The report says that the software uses deep learning to detect aneurysms.
Not yet checked
LimitsCosts and harmsLearns from dataLater outcome

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Benefit type
Improved Task Accuracy
System
AneurDoc (颅内动脉瘤CT血管造影图像辅助分诊软件)
Made by
Yukun (Beijing) Network Technology Co., Ltd. (语坤（北京）网络科技有限公司)
Used by
Yukun (Beijing) Network Technology (prospective multicenter registration trial with 486 cases)
Where
General Hospital of the PLA Northern Theater Command and Huangshi Central Hospital, China
Stage
In a pilot
Date
, when the source was published
Kind
Aggregate result
Broad benefit
Identifying Objects, Actions, and Events
Collections
Scrutiny and findings
Last revised
1 November 2026

Sources

  1. Regulatory document, by authors with no tie to the system.

    Center for Medical Device Evaluation (CMDE), National Medical Products Administration, China. 医疗器械产品注册技术审评报告：颅内动脉瘤CT血管造影图像辅助分诊软件 (technical review report for the registration of intracranial aneurysm CT angiography image triage-aid software), acceptance no. CQZ2300190, applicant 语坤（北京）网络科技有限公司. 7 November 2023. Section 三、临床评价概述 (clinical evaluation).

    FAS 集的试验产品检出疑似头颈血管动脉瘤病例水平灵敏度为 95.42% （95%CI： 91.95%,97.69%）
    经综合评价，在当前认知水平上，认为该产品上市带来的受益大于风险，综合剩余风险可接受。

Details

AI system

Reported configuration

Release 2.0 (full version 2.0.1.001)

Workflow

The software reconstructed head and neck CT angiography images and used deep learning to detect visible aneurysms. It produced automated text and table reports for doctors to assess. An expert panel's reading served as the reference standard.

Follow-up

Conditions for replication

The images are head and neck CT angiograms. The software triages for intracranial aneurysms of 3 mm or more. Trained doctors use the results and do not base a clinical decision on the software alone.

Entry details

Sector

Healthcare.

Purpose

Yukun (Beijing) Network Technology built AneurDoc to help trained doctors triage head and neck CT angiograms for intracranial aneurysms of 3 mm or more.

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model, provider, role, configuration, inputs and outputs, autonomy, human oversight, AI contribution, beneficiaries, reach, distribution and access, duration, every measurement question, every money question, ownership and control, dependencies, cross-border connections, geopolitical implications, replication attempts, availability, institutional decision, grounds, action and result, success criterion, every evidence question, observed or intended, alternative assessments, related entries, other identifiers, category mappings.

Cite this record

Peter H. Vartanian. (2026). AneurDoc flagged aneurysms on CT angiograms in China's review (AIBD-1088). Artificial Intelligence Benefits Database, edition of 1 November 2026. https://petervartanian.xyz/aibd/records/AIBD-1088.html (archived at https://doi.org/10.7910/DVN/AADSII, version 7.0)

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