Results 131 to 140 of about 1,457,826 (388)

Autonomous Implants

Advanced Materials, EarlyView.
An ideal implant should mimic native tissues such that it can integrate, sense, heal, and continue to function, i.e., be autonomous. Although early, there are good steps taken in this way, e.g., the development of stimuli‐responsive, self‐powering, self‐actuating, self‐healing, self‐regenerating, and self‐aware implants.
Jagan Mohan Dodda, Marcel F. Kunrath, Ling Zhou Zhao, Mahdi Bodaghi, Armin Yousefi, Nureddin Ashammakhi   +5 more
wiley   +1 more source

Different patterns of cerebral and muscular tissue oxygenation 10 years after coarctation repair [PDF]

, 2019
The purpose of this study was to assess whether the lower exercise tolerance in children after coarctation repair is associated with alterations in peripheral tissue oxygenation during exercise.
Boone, Jan, Bové, Thierry, Coomans, Ilse, De Groote, Katya, De Wilde, Hans, De Wolf, Daniël, François, Katrien, Moerman, Anneliese, PANZER, JOSEPH, Vandekerckhove, Kristof   +9 more
core   +2 more sources

One‐Step Covalent Biofunctionalization of Tubular Constructs Enabled by Surface‐Embedded Radicals

Advanced Materials Technologies, EarlyView.
Uniform covalent biofunctionalization of tubular constructs is achieved in one step using surface‐embedded radicals generated by a novel plasma immersion ion implantation (PIII) technology. This scalable, solvent‐free technology advances bioengineered tubes for tissue engineering and implant applications.
Anyu Zhang, Katazhyna Redzikultsava, Leila Mamizadeh, Bingyan Liu, Jiayan Shao, Junyi Qian, Ziyu Wang, Angus Grant, Shih‐Liang Lee, Richard Tan, Marcela Bilek, Steven G. Wise, Behnam Akhavan   +12 more
wiley   +1 more source

Using multiple classifiers for predicting the risk of endovascular aortic aneurysm repair re-intervention through hybrid feature selection. [PDF]

, 2017
Feature selection is essential in medical area; however, its process becomes complicated with the presence of censoring which is the unique character of survival analysis.
Attallah, O, Bown, MJ, Choke, EC, Holt, PJ, Karthikesalingam, A, Ma, X, Sayers, R, Thompson, MM   +7 more
core   +2 more sources

The mid-term outcomes of aortic-root repair is not inferior to Bentall procedure in acute type-A aortic dissection

Asian Journal of Surgery
Objective: Bentall procedure used to be standard operation for involved aortic root in acute type A aortic dissection (ATAAD). But aortic root repair for preserving valve is still controversial in ATAAD.
Xiaoyong Li, Bo Wang, Xiao Wang, Zhiwei Wang   +3 more
doaj   +1 more source

Compact Planar Low‐Voltage Electroadhesion Pads for Reversible Tissue and Hydrogel Adhesion

Advanced Materials Technologies, EarlyView.
This work presents a planar, low‐voltage electroadhesion (LVEA) pad with reversible adhesion to tissues and anionic hydrogels at 10 V or less. On‐demand adhesion and release of a biological tissue using a single surface contact has been realized. Geometric design of the electroadhesion pad is investigated through experimental and computational methods ...
Dana Ragab, Dip Kumar Saha, Elizabeth Rendon‐Morales, Hareesh Godaba   +3 more
wiley   +1 more source

Long-term outcomes of primary surgical repair for communicating DeBakey IIIb chronic dissecting aortic aneurysmCentral MessagePerspective

JTCVS Open
Objective: This study aimed to evaluate the long-term outcomes of surgical strategies for communicating DeBakey IIIb chronic dissecting aortic aneurysm, considering the optimal primary surgical repair to prevent aortic events. Methods: From 2002 to 2021,
Shuhei Miura, MD, Yutaka Iba, MD, PhD, Kei Mukawa, MD, Keitaro Nakanishi, MD, Takakimi Mizuno, MD, Ayaka Arihara, MD, Tsuyoshi Shibata, MD, PhD, Junji Nakazawa, MD, PhD, Tomohiro Nakajima, MD, PhD, Nobuyoshi Kawaharada, MD, PhD   +9 more
doaj   +1 more source

Advancing Clinical Medicine with Raman Spectroscopy: Current Trends and Future Perspectives

Advanced Photonics Research, EarlyView.
Raman spectroscopy and microscopy may become excellent tools in clinical medicine, including hematology, oncology, infectious diseases, neurology, gastroenterology, reproductive medicine, rheumatology, and cardiovascular research. However, many challenges such as signal interference, standardization issues, and limited clinical application need to be ...
Jiří Bufka, Lenka Vaňková, Josef Sýkora, Věra Křížková, Jan Schwarz, Petr Bouř   +5 more
wiley   +1 more source

Ultrasound by emergency physicians to detect abdominal aortic aneurysms: a UK case series [PDF]

, 2004
Early identification of abdominal aortic aneurysms in some patients can be difficult and the diagnosis is missed in up to 30% of patients. Ultrasound cannot be used to identify a leak, but the presence of an aneurysm in an unstable patient is ...
Brenchley, J., Lalanda, M., Sloan, J.P., Venables, H., Walker, A.   +4 more
core   +2 more sources

Hybrid repair of an adult with a double aortic arch, coarctation of the aorta, and left subclavian artery aneurysm

Journal of Vascular Surgery Cases and Innovative Techniques, 2019
We report the repair of a double aortic arch, coarctation of the aorta, and left subclavian artery (LSCA) aneurysm using a hybrid procedure in a 47-year-old woman.
Kameron T. Bell, Maranda R. McKinney, MSN, Paul A. Salazar, MD, Eduardo Esper, MD   +3 more
doaj   +1 more source