Results 51 to 60 of about 7,504,613 (302)

Pressure‐Assisted Drug Delivery Using High‐Pressure Balloon Platform Improves Vascular Drug Penetration and Anti‐Restenotic Effects

Advanced Healthcare Materials, EarlyView.
A dual‐layer high‐pressure drug‐coated balloon (HP@DCB) increased balloon‐wall contact and promoted deeper paclitaxel (PTX) penetration than a conventional noncompliant DCB. In in vivo study, HP@DCB treatment improved luminal patency and reduced neointimal hyperplasia, supporting pressure‐assisted drug delivery as a promising strategy for enhancing the
Seung Jin Eo, So Yun Lim, Dong‐Sung Won, Ji Won Kim, Yubeen Park, Song Hee Kim, Hyemin Lee, Jung‐Min Ahn, Jun‐Kyu Park, Do‐Yoon Kang, Jung‐Hoon Park   +10 more
wiley   +1 more source

Comparison of the Safety and Efficacy between Endovascular Coiling and Surgical Clipping of Posterior Communicating Artery Aneurysms: A 10-year Retrospective Analysis of 851 Aneurysms

Neurologia Medico-Chirurgica
Endovascular treatment is widely used for intracranial aneurysms, but evidence comparing endovascular treatment with surgical treatment for posterior communicating artery aneurysms is limited.
Hikaru WAKABAYASHI, Sakyo HIRAI, Tatsuhiko ANZAI, Yohei SATO, Keigo SHIGETA, Shin HIROTA, Masataka YOSHIMURA, Jun KARAKAMA, Kenji YAMADA, Yoshikazu YOSHINO, Motoshige YAMASHINA, Naoki TAIRA, Toshihiro YAMAMURA, Kana SAWADA, Tadahiro ISHIWADA, Yosuke ISHII, Mutsuya HARA, Shogo IMAE, Yoshiki OBATA, Bongguk KIM, Yuki KINOSHITA, Hirotaka SAGAWA, Shoko FUJII, Satoru TAKAHASHI, Kyohei FUJITA, Kunihiko TAKAHASHI, Shigeru NEMOTO, Taketoshi MAEHARA, Kazutaka SUMITA   +28 more
doaj   +1 more source

Retrograde Endovascular Approach for Treating Unruptured Basilar Apex Aneurysms: Two Case Reports and Review of Literature

Brazilian Neurosurgery, 2017
Background Treatment of target lesions when parent vessels are injured or diseased may be quite difficult. Moret et al have proposed an endovascular technique based on retrograde transcirculation approach through communicating vessels ...
Marcus Alexandre Rotta, Guilherme M. Dias, André Luiz Rezende, Felix H. Pahl, Matheus Fernandes Oliveira, José Marcus Rotta   +5 more
doaj   +1 more source

Case report: Endovascular stent-graft repair of aortic penetrating trauma, literature review, and case report

Frontiers in Surgery, 2023
Penetrating aortic injuries are infrequent. Its incidence is unknown because most patients die of hemorrhage even before they receive adequate treatment.
Juan Gabriel Bayona, Carlos Eduardo Rey Chaves, Oscar Geovanny Hernández Rodríguez, Vladimir Barón, Ernesto Fajardo, Eduardo Posada   +5 more
doaj   +1 more source

Tratamento endovascular do aneurisma da aorta abdominal : estudo experimental [PDF]

, 2000
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde.Avaliar a factibilidade e a eficácia do tratamento endovascular com à utilização de endopróteses auto-expansíveis em um modelo experimental de Aneurisma de Aorta
Rampinelli, Amandio
core  

Hybrid Continuum Robot Designs and Architectures for Healthcare Applications

Advanced Robotics Research, EarlyView.
Hybrid continuum robots represent an emerging class of flexible manipulators that blend materials, structures, and actuation concepts from the established fields of soft and continuum robotics. This review introduces an accessible framework to distinguish key hybridization approaches, surveys current designs aimed at complex clinical applications, and ...
Burak Ozdemir, Muhammad A. Khalid, Manish Chauhan, Pietro Valdastri, James H. Chandler   +4 more
wiley   +1 more source

Endovascular Treatment of B-AVM [PDF]

Interventional Neuroradiology, 2003
Embolisation can be carried out as a unique treatment, the intended goal being partial and targeted, palliative, curative or in combination with surgery or stereotactic radiosurgery. It may be performed in elective or in emergent fashion depending on the indication and circumstances.
openaire   +2 more sources

Endovascular repair of abdominal aortic aneurysms: only a mechanical solution for a biological problem?

, 2009
Endovascular aneurysm repair has matured significantly over the last 20 years and is becoming increasingly popular as a minimally invasive treatment option for patients with abdominal aortic aneurysms (AAA).
Diehm, Nicolas, Do, Dai-Do, Baumgartner, Iris, Dick, Florian, Katzen, Barry T, Diehm, Nicolas Alexander, Baumgartner I, Do DD, Diehm N, Dick F, Katzen BT, Nicolas Diehm, Florian Dick, Iris Baumgartner, Barry T. Katzen, Dai-Do Do   +15 more
core   +1 more source

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

Advanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou, Zhiqiang Chen, Yuanbiao Ma, Zhiqiang Tang, Qianqian Wang   +4 more
wiley   +1 more source

Incidence, predictors, and prognostic impact of in-hospital serious adverse events in patients ≥75 years of age undergoing elective endovascular aneurysm repair

, 2023
Background: This study sought to identify the factors associated with the occurrence of in-hospital serious adverse events after elective endovascular aortic repair (EVAR) in older patients within the Global Registry for Endovascular Aortic Treatment ...
Lomazzi, Chiara, D'Oria, Mario, Bissacco, Daniele, Lepidi, Sandro, Upchurch, Gilbert R, Trimarchi, Santi, Suominen, Velipekka, Global Registry for Endovascular Aortic Treatment Participants, Upchurch, Gilbert R., Taglialavoro, Jacopo   +9 more
core   +1 more source