相关实验视频

Updated: Jul 6, 2025

Improved Registration of 3D CT Angiography with X-ray Fluoroscopy for Image Fusion During Transcatheter Aortic Valve Implantation

Improved Registration of 3D CT Angiography with X-ray Fluoroscopy for Image Fusion During Transcatheter Aortic Valve Implantation

Published on: June 3, 2018

美国食品和药物管理局对放射性AI算法的审查:过程和挑战

Kuan Zhang¹, Bardia Khosravi¹, Sanaz Vahdati¹

¹From the Department of Radiology, Mayo Clinic, 200 1st St SW, Rochester, MN 55905.

|January 2, 2024

概括

食品和药物管理局 (FDA) 批准的人工智能 (AI) 算法可以错误诊断疾病,这凸显了临床实践中人类监督的必要性.

科学领域:

医疗成像医学成像
人工智能在医学中的应用
监管科学监管科学

背景情况:

人工智能 (AI) 算法越来越多地用于医学诊断,包括放射学.
一个特定的案例揭示了FDA批准的AI算法,当患者患有缺血性中风时,误诊了内出血.
这一事件凸显了潜在的故障模式和人机交互的关键作用.

研究的目的:

审查食品和药物管理局 (FDA) 对软件作为医疗器械 (SaMD) 的监管流程.
检查放射性AI/机器学习算法的独特监管设计.
讨论人工智能工具临床实施和效率最大化方面的挑战.

主要方法:

对SaMD. 的FDA审查流程的摘要.
对放射性AI的监管框架的分析.
讨论临床实施的挑战.

主要成果:

建立了人工智能医疗设备的FDA审批流程.
对于放射性人工智能/机器学习,存在特定的监管考虑.
临床实施对人工智能的有效性提出了挑战.

结论:

放射学中的AI算法需要仔细验证和人类监督.
监管框架旨在确保AI医疗器械的安全.
在临床实践中优化人工智能的有效性需要解决实施挑战.

更多相关视频

Author Spotlight: Improving Radiation Therapy Access with Radiation Planning Assistant

Author Spotlight: Improving Radiation Therapy Access with Radiation Planning Assistant

Published on: October 6, 2023

Author Spotlight: Advancing CBCT and Digital Dental Image Integration with AI-Assisted Digitization

Author Spotlight: Advancing CBCT and Digital Dental Image Integration with AI-Assisted Digitization

Published on: February 23, 2024

相关概念视频

Radiological Investigation III: Pulmonary Angiogram and PET Scan

Radiological Investigation III: Pulmonary Angiogram and PET Scan

Radiological investigations are paramount in the diagnosis and management of various pulmonary diseases. Two essential investigations are the Pulmonary Angiogram and the Positron Emission Tomography (PET) Scan.
Pulmonary Angiogram
A Pulmonary Angiogram is an invasive procedure involving injecting a contrast medium through a catheter threaded into the pulmonary artery or the right side of the heart to visualize the pulmonary vasculature. Computed Tomography (CT) scans have mainly replaced this...

Imaging Studies I: CT and MRI

Imaging Studies I: CT and MRI

Introduction: MRI and CT scans are crucial advancements in medical imaging techniques, playing a vital role in diagnosing conditions related to the gastrointestinal (GI) system. Each scan serves distinct purposes, targets specific areas, and requires unique nursing duties.
Description of the Procedures
Computed Tomography (CT) scan:
Computed Tomography (CT) scans use X-ray technology to generate detailed images of bones, organs, and tissues. During the scan, the patient lies on a moving table...