Results 181 to 190 of about 8,227 (218)
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Investigation of a Bioresorbable Orbital Implant
Ophthalmic Plastic & Reconstructive Surgery, 2002To analyze a new bioresorbable orbital implant (open-celled polylactic acid, also known as OPLA).The implants were examined macroscopically, with chemical analysis (Fourier transform infrared spectroscopy), and microscopically with scanning electron microscopy.
David R, Jordan +5 more
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A bioresorbable urethral stent
Urological Research, 1993The aim of the present study was to examine the suitability of biodegradable polymers as materials for a urethral stent. A new urethral stent made of biodegradable self-reinforced poly-L-lactide (SR-PLLA) was implanted in 16 male rabbits after urethrotomy. Seven stents of stainless steel served as controls.
E, Kemppainen +5 more
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Treatment of bioresorbable scaffold failure
EuroIntervention, 2015Bioresorbable scaffolds (BRS) are a promising new interventional treatment strategy for coronary artery disease (CAD). They are intended to overcome some of the shortcomings of metal drug-eluting stents (DES), mainly late reinterventions which occur at a consistent rate after one year and have not been reduced by the use of local drug elution.
Felix C +4 more
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Biomedizinische Technik/Biomedical Engineering, 2013
Axel, Haverich, Klaus-Peter, Schmitz
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Axel, Haverich, Klaus-Peter, Schmitz
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Journal of the American College of Cardiology, 2023
Patrick W. Serruys +2 more
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Patrick W. Serruys +2 more
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Device Thrombosis with Bioresorbable Scaffolds
New England Journal of Medicine, 2017The development of coronary-artery stents was a major advance in interventional cardiology. However, conventional stents, which are metallic, cage-like structures, have some limitations — notably, they leave a permanent implant, which may prevent favorable arterial remodeling and preclude future surgical revascularization.
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Bioresorbable Polymers and Stent Devices
Current Treatment Options in Cardiovascular Medicine, 2017Percutaneous coronary interventions will never become obsolete, as evolution is inherent to interventional cardiology. Current drug-eluting platforms have appreciably improved their safety and efficacy profiles in different clinical settings compared to first-generation devices such that it is difficult to consider other alternatives. However, there is
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A Bioresorbable Dynamic Pressure Sensor for Cardiovascular Postoperative Care
Advanced Materials, 2021Han Ouyang, Zhe Li, Min Gu
exaly