FDA Radiology AI Devices

The ACUSON Sequoia, Sequoia Select, Origin, and Origin ICE Diagnostic Ultrasound Systems by Siemens are advanced diagnostic ultrasound devices that provide detailed imaging and signal data inside the body for clinical diagnosis. They are intended for a wide range of clinical applications including fetal, abdominal, cardiac, vascular, musculoskeletal, and pediatric imaging. These systems integrate AI-powered tools such as AI Abdomen for semi-automated view classification and measurement in abdominal ultrasound, and Trace AI for semi-automated measurements of anatomical structures in cardiac imaging, improving efficiency and accuracy for clinicians.

Koios DS is an artificial intelligence software tool that helps trained physicians analyze ultrasound images of breast lesions and thyroid nodules. It processes user-selected regions within the images to provide AI-derived risk assessments for cancer, and generates descriptors following established medical lexicons to improve diagnostic accuracy and reduce variability among physicians. The software also functions as an image viewer and supports image annotation and reporting, helping clinicians make more informed decisions in managing patients with suspicious lesions.

EchoGo Amyloidosis (1.0) is an automated AI decision support system that analyzes 2D echocardiograms (specifically apical four chamber view) to screen for cardiac amyloidosis in adults over 65 years with heart failure. It helps clinicians by classifying patients as suggestive or not suggestive of cardiac amyloidosis, enabling referral for confirmatory testing. The AI was trained on large datasets and validated clinically to ensure accuracy and safety.

Fetal EchoScan is an AI-powered software tool that assists physicians in analyzing fetal heart ultrasound videos during the second trimester. It helps identify suspicious anatomical findings that may indicate fetal congenital heart defects, enhancing diagnostic accuracy and aiding clinical decision-making without replacing standard care.

Frontier X Plus is a wearable ECG event recorder that monitors heart rhythms by capturing single-channel ECG signals via a chest strap. It automatically analyzes the ECG data using an embedded algorithm to detect arrhythmias such as atrial fibrillation, bradycardia, and tachycardia. The device helps clinicians monitor and diagnose heart conditions in adult patients, particularly those with suspected or known cardiac issues, by storing and transferring ECG data for physician review.

Ascent Cardiorespiratory Diagnostic Software is a standalone application used with hardware to measure, collect, and analyze lung and cardiopulmonary function tests. It helps clinicians, such as pulmonologists and cardiologists, diagnose lung and heart-related conditions by processing test data from devices like spirometers and body plethysmographs. The software provides detailed pulmonary and cardiopulmonary metrics, manages diagnostic data, and facilitates interpretation and reporting, improving diagnostic workflow.

The Cerebral Autoregulation Index (CAI) Algorithm is a software tool designed to help clinicians monitor whether cerebral autoregulation—the brain's ability to maintain stable blood flow—is intact or impaired. It analyzes signals from cerebral oximetry and blood pressure monitors to provide an index value indicating the level of coherence between these parameters. This helps guide advanced hemodynamic monitoring in critical care patients without making direct therapeutic decisions.

VINT is a software tool designed to assist clinicians in viewing, processing, and quantitatively evaluating cerebrovascular MRI images. It imports DICOM-formatted MR images and analyzes blood flow characteristics of cerebral arteries, including providing signal intensity gradient metrics from TOF-MRA scans. It supports advanced image corrections and data visualization, aiding radiologists in assessing cerebral artery health without the need for contrast medium.

QUADSENSE is a surgical tool used during total knee replacement surgery to help surgeons measure and compare the forces in the patellofemoral joint before and after patella resurfacing. The device includes a sensor attached to the patella and displays real-time force data to support surgical decision-making, improving joint alignment and implant positioning.

EchoSolv AS is a cloud-based AI and machine learning decision support software designed to help cardiologists assess severe aortic stenosis (AS) from transthoracic echocardiogram data and patient demographics. It provides a categorical probability of severe AS to assist in diagnosis alongside clinical guidelines, improving identification accuracy and supporting patient management decisions during echocardiogram interpretation.