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AIHealthTech Insider: Issue # 116
August 31, 2026
This week: AI helped guide brain surgery in real time. Plus, the FDA authorized a wearable that tracks glucose and ketones, AI-guided ultrasound screened for heart-valve disease, and researchers tested wound photos for infection.
Here’s what changed, in plain English.
Summaries are for education, not medical advice. Always verify locally before clinical use.
☕ Quick question before we dive in 👇
If AI could spot something your surgeon might miss, would you want it in the operating room?
👇 Later in this issue: Could a wound photo help flag infection?
🔬 The Big Story
AI Helped Guide Brain Surgery in Real Time
Surgeons at UCL used AI during an operation to remove a pituitary tumor threatening a patient’s vision.
Image source: UCL News
The system analyzed the live surgical video and highlighted critical anatomy, including nerves, blood vessels, and the pituitary gland.
Why it matters: The AI worked during surgery rather than only analyzing scans beforehand.
The honest part: This was the first patient in an ongoing clinical trial. The surgeon remained in control, and much larger studies are needed.
New here? Get one carefully sourced AI-healthcare briefing every Monday—written in plain English, without the hype.
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⚡ Quick Hits
Abbott’s Libre Duo 10 Day continuously measures both glucose and ketones for people with diabetes aged 2 and older.
Image: AI-generated, AIHealthTech Insider
It is the first U.S. wearable to continuously monitor ketones and the first globally to track both in one device.
👉Source: FDA
🔸AI Helped Beginners Screen for Heart-Valve Disease
In a study of 1,302 people, novice operators used AI-guided handheld ultrasound to screen for aortic stenosis.
Image: AI-generated, AIHealthTech Insider
About 96.6% of scans could be analyzed automatically, with 93% sensitivity and 96% specificity.
👉 Source: JAMA Cardiology
🔸AI Looked at Wound Photos for Infection
A deep-learning model analyzed more than 5,000 postoperative wound images.
Image: AI-generated, AIHealthTech Insider
Performance reached an AUROC of 0.91 internally and 0.82 in external validation, suggesting possible use for at-home monitoring and triage.
👉 Source: JAMA Surgery
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🌍 Beyond AI
Researchers recorded brain activity in 60 young adults while they watched personalized TikTok or Instagram videos and general trending content.
Image: AI-generated, AIHealthTech Insider
People with more depressive symptoms received more negative personalized content and showed brain-activity patterns linked to more negative emotional processing.
Why it matters: What appears in your feed may matter as much as how long you spend scrolling.
The honest part: The study was small and cannot prove that social-media algorithms cause depression.
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🧠 Brain in Brief
Image: AI-generated, AIHealthTech Insider
MRI-based biomarker measuring shrinkage across 8 brain regions. In 130 people with mild cognitive impairment, greater gray matter loss predicted faster progression to dementia. ~65% progressed over ~2 years of follow-up.
Stay ahead: AI Healthcare News!
This week’s pattern: AI is moving closer to real-time care—from helping surgeons navigate delicate anatomy to guiding less-experienced clinicians through heart scans.
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