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Factors making healthcare AI devices more likely to face recall

Deviations from a device’s intended use most often trigger FDA recalls, “highlighting unique safety challenges” in AI, experts write June 11 in JAMA.

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Oprah Winfrey blesses new CT scanner she helped fund in Hawaii

Maui Memorial Medical Center, a 214-bed acute care hospital in Wailuku, celebrated the new computed tomography machine with its imaging team on June 8.

'Risk of electrical shock' prompts recall of imaging systems

A handful of fluoroscopy units manufactured by GE HealthCare are the subject of a new recall by the U.S. Food and Drug Administration.

Researchers land $3.2M grant to advance MRI's role in diagnosing glioblastoma

The team’s work will emphasize the role of specialized MRI techniques capable of detecting subtle changes around tumors with the help of pH-based imaging.

California-based Penumbra has received U.S. Food and Drug Administration (FDA) clearance Thunderbolt, a new computer-assisted vacuum thrombectomy (CAVT) device designed to treat acute ischemic stroke.

FDA clears new computer-assisted device for removing clots in stroke patients

The Thunderbolt device from California-based Penumbra uses modulated aspiration to detect and remove blood clots. Back in January, Boston Scientific agreed to acquire Penumbra for approximately $14.5 billion.

Redo TAVR with balloon-expandable valves linked to positive outcomes, key improvements

Researchers tracked real-world data from more than 140 patients who originally received a transcatheter heart valve from Edwards Lifesciences, Medtronic or Boston Scientific.

Abbott recalls heart device monitoring system due to malfunction risk

The new recall impacts thousands of portable systems. A software update is now available that should resolve any issues.

International experts issue new MRI-based prostate cancer screening guidance

The exam should be performed on patients with greater than 10 years of life expectancy and between the ages of 50 and 70, with earlier imaging recommended for black men.

shocked surprised social media post defamation

ChatGPT's medical advice may be deterring women from necessary imaging

The LLM’s responses may be misleading in certain situations, which could pose problems for patients who trust the medical advice it provides.

artificial intelligence AI for mental healthcare therapy

3 points to ponder before tapping AI for mental healthcare

Earlier this year, patients treated by an AI chatbot for some common mental health challenges got better. This was significant because the patients were part of the first randomized and controlled trial for this type of AI intervention.

Tau tangles on PET scans may signal impending cognitive decline in asymptomatic individuals

New data highlight the significance of tau-positive imaging in the progression of Alzheimer’s disease.

Dental marketing firm Gargle likely source of 8M leaked patient records

Researchers at Cybernews said they discovered a database online containing patient names, contact information and appointment records from millions of patients who received dental care. No one has claimed the database. However, clues point to it belonging to Gargle, an industry marketing group.

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Radiology Business

Factors making healthcare AI devices more likely to face recall

Deviations from a device’s intended use most often trigger FDA recalls, “highlighting unique safety challenges” in AI, experts write June 11 in JAMA.

Radiology Business

Oprah Winfrey blesses new CT scanner she helped fund in Hawaii

Maui Memorial Medical Center, a 214-bed acute care hospital in Wailuku, celebrated the new computed tomography machine with its imaging team on June 8.

Radiology Business

'Risk of electrical shock' prompts recall of imaging systems

A handful of fluoroscopy units manufactured by GE HealthCare are the subject of a new recall by the U.S. Food and Drug Administration.