Medical Technologies

Medical devices, digital health, medical artificial intelligence, surgical robots, and diagnostic technologies.

107 Articles

U.S. Documents Reveal Delays and Care Denials in Medicare Experiment Using Artificial Intelligence

Medical Technologies

U.S. Documents Reveal Delays and Care Denials in Medicare Experiment Using Artificial Intelligence

The EFF published approximately 1,000 pages of documents obtained through a lawsuit against the U.S. government, saying they reveal lengthy delays, denials of treatment requests, and technical problems in the WISeR prior authorization model within Medicare. The documents raise questions about contractors’ incentives and the transparency of artificial intelligence systems that affect patients’ access to care.

2026-09-08

FDA Updates List of AI-Enabled Medical Devices and Prepares to Track Foundation Models

Medical Technologies

FDA Updates List of AI-Enabled Medical Devices and Prepares to Track Foundation Models

The U.S. Food and Drug Administration has updated its list of AI-enabled medical devices authorized for marketing in the United States, emphasizing that the list is not exhaustive and does not represent a complete database of all devices. The agency is exploring future mechanisms to identify devices that incorporate foundation models, including large language models and multimodal systems.

2026-09-03

Abbott’s Dual-Energy Catheter Achieves Full-Year Results in Complex Atrial Fibrillation Cases

Medical Technologies

Abbott’s Dual-Energy Catheter Achieves Full-Year Results in Complex Atrial Fibrillation Cases

Results from the FlexPulse IDE study showed that Abbott’s TactiFlex Duo catheter, which combines pulsed-field ablation and radiofrequency ablation, achieved efficacy and safety after one year of treating patients with paroxysmal atrial fibrillation. The company plans to use the data as the basis for submitting an application to the FDA to market the catheter in the United States.

2026-09-02

OpenAI Integrates ChatGPT Health with Epic to Access Data on More Than 325 Million Patients

Medical Technologies

OpenAI Integrates ChatGPT Health with Epic to Access Data on More Than 325 Million Patients

OpenAI announced the integration of ChatGPT Health with the Epic electronic health record system, allowing clinicians to summarize patient records and ask questions about them while keeping the integration read-only. It also launched the Healthcare Public Data app for accessing public health sources, amid ongoing debate over the safety of using artificial intelligence in healthcare.

2026-09-02

AI Glasses Help People Who Have Lost Their Voices Communicate Through Word Prediction and Object Recognition

Medical Technologies

AI Glasses Help People Who Have Lost Their Voices Communicate Through Word Prediction and Object Recognition

Rocket Studio has transformed the Japanese syllabary into an interface inside MiRZA smart glasses, adding word suggestion, text-to-speech conversion, and recognition of surrounding objects. A trial involving 25 patients showed that the system reduced message-transfer time from minutes to tens of seconds or just a few seconds, but it still depends on the user's ability to move their head or finger.

2026-09-02