How to use endovascular stent in a sentence? Find typical usage patterns (collocations)/phrases/context for "endovascular stent" and check conjugation/comparative form for "endovascular stent". Mastering all the usages of "endovascular stent" from sentence examples published by news publications.
12 April 2017.Synchron. Accessed on 31 December 2018. The small implant is an electrode array made of platinum that is mounted on a nitinol endovascular stent. The device measures about 5 cm long and a maximum of 4 mm in diameter.
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The implant is capable of two-way communication, meaning that it can both sense thoughts and stimulate movement, essentially acting as a feedback loop within the brain, which offers potential applications for helping people with spinal cord injuries and control robotic prosthetic limbs with their thoughts.Focal stimulation of the sheep motor cortex with a chronically implanted minimally invasive electrode array mounted on an endovascular stent. Nicholas L. Opie, Sam E. John, Gil S. Rind, Stephen M. Ronayne, Yan T. Wong, Giulia Gerboni, Peter E. Yoo, Timothy J. H. Lovell, Theodore C. M. Scordas, Stefan L. Wilson, Anthony Dornom, Thomas Vale, Terence J. O'Brien, David B. Grayden, Clive N. May, and Thomas J. Oxley. Nature - Biomedical Engineering, Vol.
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Gianturco also patented the first endovascular stent approved by the American FDA; a device with a great legacy. In the second half of the 1980s, Hilal was the first in Columbia University to use coils to treat brain aneurysms; but this technique was inaccurate and dangerous because the coils were released with little control with great risk of occluding the vessel from which the aneurysm originated (parent vessel). The coil embolization was revolutionized by the work of Guido Guglielmi in UCLA, who realized that electricity could function as a controlled release mechanism for coils; in 1991 he published two works dealing with the embolization of brain aneurysms by means of detachable platinum coils (Guglielmi's coils). The treatment of aneurysms was thus made more accessible and safe.
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Endovascular stent and endovascular coil For aneurysms in the aorta, arms, legs, or head, the weakened section of the vessel may be replaced by a bypass graft that is sutured at the vascular stumps. Instead of sewing, the graft tube ends, made rigid and expandable by nitinol wireframe, can be easily inserted in its reduced diameter into the vascular stumps and then expanded up to the most appropriate diameter and permanently fixed there by external ligature. New devices were recently developed to substitute the external ligature by expandable ring allowing use in acute ascending aorta dissection, providing airtight (i.e. not dependent on the coagulation integrity), easy and quick anastomosis extended to the arch concavity Less invasive endovascular techniques allow covered metallic stent grafts to be inserted through the arteries of the leg and deployed across the aneurysm.
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