Medicine

Design Sem Nome 2024 10 10T234538.658

Smart Stitches Create Electricity From Movement to Enhance Healing

Healthcare, Medicine, Medicine, Science /

Transforming Vulnerability into Advantage While surgical stitches are effective for wound healing, they can sometimes come undone with excessive movement. However, researchers in China have transformed this vulnerability into an advantage by creating stitches that generate an electric charge when stretched, promoting faster healing. Standard sutures commonly treat large and deep skin wounds by aligning […]

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Design Sem Nome 78

Octopus-Inspired Patches Offer Irritation-Free Skin Adhesion

Assistive Tech, Medicine /

Sensors like electrocardiogram (EEG) electrodes can be lifesaving, but the adhesive patches used to attach them can sometimes damage the skin. A new experimental medical patch tackles this problem by using octopus-inspired suckers. Unlike traditional medical patches, which rely on adhesive chemicals similar to band-aids, this innovative patch avoids these issues. Many adhesive patches cause

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Design Sem Nome 61

A Pig 9,000 km Away was Remotely Operated on with a Game Controller

Assistive Tech, Medicine /

Surgeons in Switzerland successfully performed an endoscopy on a pig located 9,300 km (5,780 miles) away in Hong Kong using a video game controller. This achievement marks a step toward remote surgeries for humans in regions lacking local medical expertise. Doctors already perform many routine surgeries “remotely” to some extent—after all, they don’t physically handle

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Design Sem Nome 2024 08 29T022432.276

Injectable Pacemaker Regulates Heartbeat for Five Days, Then Dissolves

Medical Care, Medicine /

A new injectable, temporary pacemaker could address heart arrhythmias in emergencies. This nanoparticle gel can regulate the heart’s electrical signals for up to five days before safely dissolving in the body. Arrhythmias occur when the heart’s rhythm becomes too fast, slow, or irregular, leading to serious complications if untreated. While defibrillators and surgically implanted pacemakers

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Design Sem Nome 27

Light-Activated Implant May Cut Heart Surgeries in Babies

Medicine /

For babies with a heart defect, implanting a ‘shunt‘ is vital. A new light-expanding shunt could reduce the need for multiple heart surgeries as the baby grows. Understanding Hypoplastic Left Heart Syndrome Hypoplastic left heart syndrome occurs when the left side of the heart remains severely underdeveloped and thus cannot support blood circulation throughout the

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Design Sem Nome 2024 08 16T045758.138

Gluten Reaction Found, New Celiac Treatments Possible

Medical Care, Medicine, Uncategorized /

Scientists have made a significant discovery that could pave the way for new treatment options for celiac patients. The team pinpointed where the gluten response starts and found that certain cells play a bigger role than previously believed. Understanding the Immune Response in Celiac Disease Similar to other autoimmune diseases, celiac disease occurs when the

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Benefits 4

Modern Prosthesis Allows Natural Walking

Health & Fitness, Industrial & Military, Medicine, Tech /

Modern prosthetic limbs help people with amputations walk naturally but don’t give full neural control. They use robotic sensors and pre-set algorithms to move. MIT researchers, with Brigham and Women’s Hospital, developed a new surgical method and neuroprosthetic interface. This allows a prosthetic leg to be controlled entirely by the nervous system. By reconnecting muscles

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An AI Tool for Sartphones Detects Strokes Rapidly by Analyzing Facial Videos

Assistive Tech, Medicine /

Early medical intervention is crucial for stroke victims, and a new smartphone tool aims to facilitate this by enabling first responders to quickly assess whether a patient has suffered a stroke. Improving Stroke Treatment with Early Detection Tools In such instances, patients undergo a series of assessments upon arrival at the hospital. If these tests

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