Results 31 to 40 of about 2,547 (172)

Application of in silico Platform for the Development and Optimization of Fully Bioresorbable Vascular Scaffold Designs

Frontiers in Medical Technology, 2021
Bioresorbable vascular scaffolds (BVS), made either from polymers or from metals, are promising materials for treating coronary artery disease through the processes of percutaneous transluminal coronary angioplasty. Despite the opinion that bioresorbable
Miljan Milosevic, Miljan Milosevic, Miljan Milosevic, Milos Anic, Milos Anic, Dalibor Nikolic, Dalibor Nikolic, Vladimir Geroski, Vladimir Geroski, Bogdan Milicevic, Bogdan Milicevic, Milos Kojic, Milos Kojic, Milos Kojic, Nenad Filipovic, Nenad Filipovic   +15 more
doaj   +1 more source

Bioresorbable stents: quo vantis?

Journal of Thoracic Disease, 2017
The bioresorbable scaffolds have been introduced recently in an effort to eliminated metals from the coronary arteries, to maintain vessel pulsatility and to diminish late and especially very late stent thrombosis.
Nicholas G, Kounis, Ioanna, Koniari, Periklis, Davlouros, George, Soufras, Grigorios, Tsigkas, George, Hahalis   +5 more
openaire   +3 more sources

“The unpredictable ABSORB” – very late stent thrombosis of bioresorbable vascular scaffold

Heart Views, 2019
Bioresorbable vascular scaffolds represent the next revolution in stent technology. They serve the dual purpose of antiproliferative drug delivery to vascular lumen like a drug-eluting stents (DES) as well as phased strut resorption over time leading to ...
Akshyaya Pradhan, Pravesh Vishwakarma, Sameer Vankar, Rishi Sethi   +3 more
doaj   +1 more source

Diabetes-induced iron stent degradation but preventing re-endothelialization after implantation

Materials & Design, 2023
Diabetes mellitus is common among patients undergoing stent implantation therapy. Although bioresorbable iron stents have good biocompatibility and mechanical performance, most supporting evidence has been obtained from studies conducted under ...
Dongxu Qiu, Jun Yin, Yanbin Wen, Jiabing Huang, Ting Lei, Changqing Chen, Jian Xia   +6 more
doaj   +1 more source

First experience of implantation of a new-generation bioresorbable stent in a young patient with coronary artery disease: a case report

Кардиоваскулярная терапия и профилактика
Implantation of a drug-eluting stent into the area of hemodynamically significant coronary artery lesion is a generally accepted and widespread method of coronary artery disease (CAD) treatment.
D. K. Vasiliev, N. A. Arablinsky, F. B. Shukurov, D. A. Feshchenko, M. T. Taliuridze, А. S. Shanoyan   +5 more
doaj   +1 more source

Magmaris bioresorbable stent: cardiac CT follow-up

REC: Interventional Cardiology (English Ed.), 2021
Fifty-five-year-old male with signs of angina and anterior ischemia as seen on the single-photon emission computed tomography. The invasive coronary angiography performed confirmed the presence of significant stenosis in the proximal left anterior ...
Lydia Bos, Victor Agudelo, David Viladés   +2 more
doaj   +1 more source

Biodegradable Zn‐Based Implants: Progress, Challenges, and Pathways toward Clinical Translation

Advanced Science, EarlyView.
Exploring biodegradable Zn‐based implants offers a promising pathway to next‐generation biomedical devices with balanced degradation and biocompatibility. A comprehensive overview of biodegradable Zn‐based implants, covering their biological significance, material design principles, and advanced engineering strategies is provided.
Panfeng Zhao, Zhengquan Wang, Hui Yang, Xiyuan Zhang, Hanyuan Liu, Xiaotong Lu, Xiaocheng Li, Yanyan Liu, Xi Zhao, Wenhao Zhou, Yufeng Zheng   +10 more
wiley   +1 more source

Zn-alloy provides a novel platform for mechanically stable bioresorbable vascular stents.

PLoS ONE, 2019
Metallic Zn alloys have recently gained interest as potential candidates for developing platforms of bioresorbable vascular stents (BVS). Previous studies revealed that Mg alloys used for BVS can degrade too early, whereas PLLA materials may fail to ...
Christoph Hehrlein, Björn Schorch, Nadia Kress, Amina Arab, Constantin von Zur Mühlen, Christoph Bode, Thomas Epting, Jörg Haberstroh, Lilly Mey, Hans Schwarzbach, Ralf Kinscherf, Vitus Stachniss, Stefanie Schiestel, Adalbert Kovacs, Harald Fischer, Ernst Nennig   +15 more
doaj   +1 more source

Natural Aging of Biomaterials in Ambient and Physiological Environments

Advanced NanoBiomed Research, EarlyView.
Biomaterials used in biomedical applications can change their physical properties over time, even under ambient and physiological conditions. This review highlights key studies on the natural aging of materials ranging from soft hydrogels to metals and ceramics, emphasizing how time‐dependent changes influence function and performance.
Shuyu Zhang, Anne E. Staples
wiley   +1 more source

Bioresorbable drug eluting scaffolds—are bioresorbable stents ready for today’s clinical practice? [PDF]

Journal of Thoracic Disease, 2016
During the course of stent development, a novel concept has recently been introduced, which is based on transient scaffolding of the coronary artery with the help of fully bioresorbable stents eventually allowing vascular restoration over time. Bioresorbable vascular scaffolds represent a landmark innovation and are designed to fully disappear from the
Christoph, Lutter, Michael, Joner
openaire   +2 more sources