GI
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Chip for Investigation of Coronavirus Intestinal Infection
At Harvard's Wyss Institute researchers used an intestine-on-a-chip to study the way a coronavirus infects the intestines, and the influence of various drugs and immune cells on this process. The intestine chip revealed that remdesivir, a drug...
GI
Optical Fiber Imaging for Next-Generation Endoscopes
Researchers at the University of Exeter in England have developed a technique to image tissues through an ultrathin optical fiber, potentially allowing for high-resolution imaging of single cells within the body. The optical fibers are as thin...
GI
Kirigami Stent for Localized Drug Delivery
Researchers at MIT have developed a kirigami-style stent that can provide localized drug delivery through needle-like projections that pop out when the stent is extended. The ‘spines’ on the stent's surface deliver drug-loaded...
GI
GI Genius Polyp Detection System: Interview with Giovanni Di Napoli, President, Gastrointestinal at Medtronic
We recently reported on the de novo FDA clearance received by Medtronic for its GI Genius AI polyp detection system. The product is hugely flexible as it works with any video colonoscope and provides AI powered assistance for clinicians in...
GI
3D Printed Shields Protect Guts During Radiotherapy
Researchers at Brigham and Women’s Hospital and MIT have developed 3D printed shields to protect the gastrointestinal tract from the side effects of radiotherapy. Using CT scans, the devices can be custom printed to suit each patient’s...
GI
Non-Surgical Solution for Fecal Incontinence: Interview with Miles Rosen, CEO of Pelvalon
Fecal incontinence can be extremely challenging for those who suffer it. The condition can be embarrassing, making it difficult for people to tell others or even their doctor about it, and it is more common than you might think. Fecal...
GI
FDA Clears First AI Polyp Detection System for Colonoscopies
Medtronic won FDA de novo clearance for its GI Genius endoscopy technology that can spot suspicious lesions during routine colonoscopy exams. The system works with any video colonoscope and can even process pre-recorded...
GI
Tendon-Inspired Sutures Protect Fragile Tissues
Researchers at McGill University in Canada have developed bioinspired sutures that mimic the structure of human tendons. The gel-covered sutures are slippery and tough, reducing the damage caused by conventional sutures when used on soft...
GI
Mussel Protein Bioglue to Seal Fistulas Inside Body
Researchers at Pohang University of Science & Technology in Korea have developed a bioglue, containing a mussel adhesive protein and hyaluronic acid, that can seal fistulas within the body. It works even on fistulas present in particularly...
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