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Koios DS
Koios DS
Koios Medical, Inc.
Koios DS is a software application designed to assist trained interpreting physicians in analyzing breast and thyroid ultrasound images. Koios DS software automatically classifies breast lesions suspicious for cancer based on image data into one of four ACR BI-RADS or European U1-U5 Classification System-aligned categories. Koios DS also categorizes thyroid nodules via the ACR TI-RADS or American Thyroid Association (ATA) risk stratification systems (RSSs) along with a cancer risk assessment presented as the Koios “AI Adapter.”
Information source:
Vendor
Last updated:
Oct. 24, 2023
General Information
Technical Specifications
Regulatory
Market
Evidence
General Information
General
Product name
Koios DS
Company
Koios Medical, Inc.
Subspeciality
Breast, Thyroid
Modality
Ultrasound
Disease targeted
Breast cancer, thyroid cancer
Key-features
Lesion/nodule segmentation, lesion/nodule classification, auto-population of lesion/nodule descriptors, AI independent risk assessment, alignment to diagnostic classification systems
Suggested use
During: perception aid (prompting all abnormalities/results/heatmaps), interactive decision support (shows abnormalities/results only on demand), report suggestion
After: diagnosis verification
Technical Specifications
Data characteristics
Population
Adult (>= 22 years) female patients with soft tissue breast lesions and/or adult (>= 22 years) patients with thyroid nodules suspicious for cancer.
Input
2 orthogonal still ultrasound views of either breast lesions or thyroid nodules
Input format
DICOM
Output
BI-RADS/TI-RADS Categorization and Classifiers, Shape, Orientation, Confidence Level Indicator, Position, Size
Output format
DICOM Secondary Capture and/or DICOM Structured Report, DICOM Client such as a scanner, selected PACS integrations
Technology
Integration
Integration in standard reading environment (PACS), Integration CIS (Clinical Information System), Stand-alone third party application, Stand-alone webbased
Deployment
Locally virtualized (virtual machine, docker)
Trigger for analysis
Automatically, right after the image acquisition, On demand, triggered by a user through e.g. a button click, image upload, etc.
Processing time
< 3 sec
Regulatory
Certification
CE
Certified, Class IIb
, MDR
FDA
510(k) cleared , Class II
Intended Use Statements
Intended use (according to CE)
Koios DS is an artificial intelligence (AI)/machine learning (ML)-based computer-aided diagnosis (CADx) software device intended for use as an adjunct to diagnostic ultrasound examinations of lesions or nodules suspicious for breast or thyroid cancer. Koios DS allows the user to select or confirm regions of interest (ROIs) within an image representing a single lesion or nodule to be analyzed. The software then automatically characterizes the selected image data to generate an AI/ML-derived cancer risk assessment and selects applicable lexicon-based descriptors designed to improve overall diagnostic accuracy as well as reduce interpreting physician variability. Koios DS may also be used as an image viewer of multi-modality digital images, including ultrasound and mammography. The software includes tools that allow users to adjust, measure and document images, and output into a structured report.
Market
Market presence
On market since
12-2021
Distribution channels
GE Healthcare, RMS Medical Devices, Amplify SDK, Alma AI MARKETPLACE
Countries present (clinical, non-research use)
25
Paying clinical customers (institutes)
>80
Research/test users (institutes)
>50
Pricing
Pricing model
Subscription
Based on
Number of users, Number of analyses
Evidence
Evidence
Peer reviewed papers on performance
Improving the Efficacy of ACR TI‑RADS Through Deep Learning‑Based Descriptor Augmentation
(read)
A role for breast ultrasound Artificial Intelligence decision support in the evaluation of small invasive lobular carcinomas
(read)
Toward AI-supported US Triage of Women with Palpable Breast Lumps in a Low-Resource Setting
(read)
Can an Artificial Intelligence Decision Aid Decrease False-Positive Breast Biopsies?
(read)
Impact of Original and Artificially Improved Artificial Intelligence-based Computer-Aided Diagnosis on Breast US Interpretation
(read)
Impact of Data Presentation on Physician Performance Utilizing Artificial Intelligence-Based Computer-Aided Diagnosis and Decision Support Systems
(read)
Should we ignore, follow, or biopsy? Impact of artificial intelligence decision support on breast ultrasound lesion assessment
(read)
Non-peer reviewed papers on performance
SIIM2018 - Artificial Intelligence in Breast Ultrasound: Moving from Standalone Performance to the Physician-system Interface
(read)
SPMB 2016 - Decision Quality Support in Diagnostic Breast Ultrasound through Artificial Intelligence
(read)
Artificial intelligence in low- And middle-income countries: Innovating global health radiology
(read)
RSNA 2020 - Mango - Decreasing Benign Breast Ultrasound Biopsies: Prospective Use of AI Decision Support
(read)
SIIM 2021 - Barinov - Improving the Efficacy of TI-RADS Through Artificial Intelligence
(read)
SBI ACR Breast Imaging Symposium 2020 - Cavallo - AI Analysis of Ultrasound Images Could Decrease Benign Breast Biopsies
(read)
Other relevant papers