FDA Radiology AI Devices

The Loop System by Spry Health, Inc. is a prescription-only wearable device designed for adult patients to collect physiological data such as oxygen saturation, heart rate, and respiration rate during resting periods. It passively records data using reflectance-based photoplethysmography from the wrist and uploads the information to a server for remote clinician review, aiding in patient monitoring in home environments.

vascuCAP is a medical image analysis software designed to help clinicians process and evaluate multidimensional CT images of arterial vessels. It provides tools to visualize vessels in 3D and measure key anatomical features such as lumen boundaries, vessel stenosis, and plaque characteristics. This assists physicians in stratifying patients with atherosclerosis by providing detailed vessel information to complement standard care.

The SpectralMD DeepView Wound Imaging System 2.0 is a medical imaging device that uses non-contact photoplethysmography (PPG) technology to capture color images showing blood perfusion in tissues. It helps clinicians assess blood flow in a variety of clinical settings, including wound healing, plastic surgery, and vascular surgery, by providing detailed images of microcirculation in healthy or injured skin.

AmCAD-UV is a software tool designed to analyze flow Doppler ultrasound images by classifying ultrasonic color intensity data into different pulsatile signals. It helps clinicians visualize and evaluate vascular pulsatility by providing color-coded images and trend charts of pulsatile signals, although it is not intended for primary diagnostic use by itself.

Cydar EV is a cloud-based software that enhances live X-ray fluoroscopy images by overlaying 3D vessel anatomy from preoperative CT scans. This helps clinicians during endovascular procedures by improving guidance for positioning devices like guidewires and catheters, especially in the abdomen, pelvis, and lower thorax.

CVI42 is a software tool designed for analyzing CT and MR images of blood vessels. It provides tools for image visualization, processing, vessel centerline and lumen calculations, stenosis evaluation, and lesion characterization. This helps physicians evaluate and track vascular lesions more effectively for improved patient diagnosis and management.