Results 51 to 60 of about 2,547 (172)

Vat Polymerization 3D Printing for Controlled Drug Release Applications

Advanced Materials Technologies, Volume 11, Issue 11, 5 June 2026.
ABSTRACT Vat polymerization (VP) 3D printing, a light‐based additive manufacturing technique, has emerged as a promising technique for fabricating complex drug delivery systems with high precision and spatial resolution. This layer‐by‐layer manufacturing process enables the creation of intricate geometries and customizable architectures, which are ...
Hafiz Busari, O. Thompson Mefford, M. Aaron Vaughn   +2 more
wiley   +1 more source

Cytocompatibility Evaluation of a Novel Series of PEG-Functionalized Lactide-Caprolactone Copolymer Biomaterials for Cardiovascular Applications

Frontiers in Bioengineering and Biotechnology, 2020
Although the use of bioresorbable materials in stent production is thought to improve long-term safety compared to their durable counterparts, a recent FDA report on the 2-year follow-up of the first FDA-approved bioresorbable vascular stent showed an ...
Sandra Pacharra, Seán McMahon, Patrick Duffy, Pooja Basnett, Wenfa Yu, Sabine Seisel, Ulrik Stervbo, Nina Babel, Ipsita Roy, Richard Viebahn, Wenxin Wang, Jochen Salber, Jochen Salber   +12 more
doaj   +1 more source

Mechanically Robust Biodegradable Stents With Theragenerative Vascular Responses via Combined 3D Printing and Janus Nanoengineering

Advanced Science, Volume 13, Issue 34, 19 June 2026.
This work introduces a theragenerative 3D‐printed biodegradable stent with Janus nanoarchitecture for spatially controlled vascular healing. A luminal tantalum ion–implanted surface accelerates endothelialization and hemocompatibility, while an abluminal sirolimus/poly‐L‐lactic acid–tantalum layer provides sustained drug release and suppresses smooth ...
Jong Hwa Seo, Dong‐Sung Won, Hyun Lee, Seojoon Bang, Hyeong Seok Kang, Ju Yeong Gwon, Chan Ho Moon, Ji Won Kim, Yubeen Park, Minho Kang, Dong Yun Lee, Donghyun Lim, Kisuk Yang, Gi Doo Cha, Soo‐Hong Lee, Tae‐Sik Jang, Seokbeom Kim, Jun‐Kyu Park, Jung‐Hoon Park, Hyun‐Do Jung   +19 more
wiley   +1 more source

First-in-human Implantation of a 3D-printing Fully Bioresorbable Drug Eluting Stent for Treatment of Superficial Femoral Artery Disease

Annals of Vascular Surgery - Brief Reports and Innovations
Background: Bioresorbable stent (BRS) is ideal treatment for superficial femoral artery (SFA) arteriosclerosis obliterans, allowing the target vessel to return to its normal state.
Hai Feng, Xuebin Wang, Mingyuan Liu, Bin Liu, Zhong Chen, Xueming Chen   +5 more
doaj   +1 more source

A modern generation of drug-eluting stents. Focusing on a sirolimus-eluting stent Calypso

Патология кровообращения и кардиохирургия, 2017
The review deals with the evolution of interventional coronary procedures and development of the state-of-art coronary stent market. Emphasis in the review is placed on comprehensive analysis of technical characteristics of the world’s most popular ...
А. Н. Кудряшов, Д. В. Требушат, В. В. Верин, В. Л. Воробьев   +3 more
doaj   +1 more source

The current state of endovascular intervention for critical limb ischemia: A systematic review

Vascular Investigation and Therapy, 2021
The treatment of critical limb ischemia (CLI) has long been a “hot spot” in medical science. It is widely believed that revascularization is the cornerstone of CLI therapy.
Hongxiao Wu, Pin Ye, Yunfei Chen, Yiqing Li, Chuanqi Cai, Ping Lv   +5 more
doaj   +1 more source

Self‐Expanding Cardiovascular Stents: Potentials and Challenges of Shape Memory Biomaterials

Journal of Biomedical Materials Research Part B: Applied Biomaterials, Volume 114, Issue 6, June 2026.
ABSTRACT Cardiovascular diseases affect a large portion of the global population and remain leading causes of morbidity and mortality. Endovascular stenting, a minimally invasive procedure, enables the insertion and deployment of stents to restore arterial patency without open surgery.
Luci R. Duncan, Josiah S. Owusu‐Danquah   +1 more
wiley   +1 more source

Walking the right path: the story of bioresorbable stents [PDF]

Journal of Thoracic Disease, 2017
The evaluation of benefit and risk of devices in a given type of patient, cardiac or otherwise, is made more complex in that the results may well depend on the technique applied and accompanying pharmacologic therapies used.
openaire   +2 more sources

Bioresorbable vascular scaffold for coronary in-stent restenosis: A novel concept

Indian Heart Journal, 2014
The management of patients with significant in-stent restenosis (ISR) with drug-eluting stent is still not well defined. Various treatment modalities include plain old balloon angioplasty (POBA), metallic stent, cutting or scoring balloon and drug ...
Surender Deora, Sanjay Shah, Samir Pancholy, Tejas Patel   +3 more
doaj   +1 more source

Computational Modeling Meets 3D Bioprinting: Emerging Synergies in Cardiovascular Disease Modeling

Advanced Healthcare Materials, Volume 15, Issue 17, 8 May 2026.
Emerging advances in three‐dimensional bioprinting and computational modeling are reshaping cardiovascular (CV) research by enabling more realistic, patient‐specific tissue platforms. This review surveys cutting‐edge approaches that merge biomimetic CV constructs with computational simulations to overcome the limitations of traditional models, improve ...
Tanmay Mukherjee, Mehdi Salar Amoli, Sarah Rezapourdamanab, Lama Rita El Shammas, Martin L. Tomov, Emilio A. Mendiola, Vahid Serpooshan, Reza Avazmohammadi   +7 more
wiley   +1 more source