MedTech News
.................... by Andrew Celentano
Stretchable antenna keeps wearable health sensors in tune with human health
Wearable health monitors are designed to move with the body. But for many devices, movement creates a problem: The more a person bends, stretches, reaches or runs, the harder it can be for the device to keep a stable wireless connection. Penn State researchers and international collaborators set out to solve that problem by developing a soft, stretchable antenna that can keep working even when pulled in different directions. The work, published in Nature Communications, could help make wearable health monitors more reliable during everyday activity.
Engineered gut bacteria show promise against pancreatic cancer
Cancer immunotherapies have transformed treatment for many cancers, but pancreatic cancer remains especially difficult to treat. One major reason is that pancreatic tumors often create a “cold” tumor microenvironment, where the tumor prevents immune cells from mounting a strong attack.
Silver diamine fluoride treatment could halt cavities without shots, drilling or sedation
Every year, untreated tooth decay sends thousands of young U.S. children to emergency departments for dental problems doctors can’t treat. Many eventually undergo surgery under general anesthesia, while others endure pain and infection.
Scientists decipher how T cells sense enemies—such as cancer—at point of contact
Every encounter between a T cell and a potential target—especially when that target is a developing tumor—begins with a rapid series of molecular decisions. Within seconds, the immune cell must determine whether to launch an attack or stand down. T cells are so potent, so potentially devastating, that misreading the situation can cause serious tissue injury.
Natural Cycles Receives Sixth FDA Clearance for Next-Generation Fertility Algorithm
New AI-powered algorithm delivers more personalized birth control by adapting to individual cycle patterns while maintaining established effectiveness rates
NTU Singapore-led Study Identifies New Mechanism Behind Cancer Resistance to PARP Inhibitors
The international research team found that resistant cancer cells can hijack a specific DNA repair defence mechanism to protect themselves from the effects of PARP inhibitors
Masimo gets FDA clearance for pediatric patient state index platform
Danaher’s (NYSE:DHR) Masimo unit announced today that it received FDA 510(k) clearance for its Patient State Index (PSi) for pediatric patients.
AI analyzes surgical technique to improve prostate cancer care
The movements of a surgeon in a procedure—called “surgical gestures”—can be used to predict patient recovery, according to Cedars-Sinai investigators. Their findings, published in npj Digital Medicine, suggest this technology could help surgeons refine their techniques and improve patient outcomes.