Results 121 to 130 of about 233,980 (319)

Commentary: Accomplishing mission impossible: Transcatheter mitral valve-in-valve replacement for failing intra-atrial bioprosthetic mitral valvesCentral Message

JTCVS Techniques, 2021
J. Trent Magruder, MD, Pradeep K. Yadav, MD, Vinod H. Thourani, MD   +2 more
doaj   +1 more source

Preface: Heart Valves [PDF]

Journal of Long-Term Effects of Medical Implants, 2015
openaire   +2 more sources

Multitasking Smart Intestinal Capsule Robot: A Cutting‐Edge Platform for Sampling, Diagnosis, and Therapy

Advanced Robotics Research, EarlyView.
Gut microbiota and biomarkers are linked to diseases like neurological disorders and metabolic syndromes. Ingestible capsule robots enable minimally invasive gut health assessment. This article proposes a promising direction for the advancement of capsule robots, integrating in situ sampling, real‐time diagnostics, and personalized therapy.
Xizong Chen, Libing Huang, Lei Ren, Miao Wang   +3 more
wiley   +1 more source

Valve Replacement Performed on the Beating Heart with Continuous Retrograde Coronary Sinus Isothermic Blood Perfusion Combined with Coronary Bypass

, 2012
Orhan Saïm Demïrtürk, Hüseyin Ali Tünel, İsa Coşkun, Öner Gülcan   +3 more
openalex   +2 more sources

Transcatheter Aortic Valve Replacement in Patient With Extensive Aortic Dissection: Role of “Balloon Flossing”

Journal of the Society for Cardiovascular Angiography & Interventions
Jadon Rajagopal, Rishab Jayanthi, BS, James P. Stewart, MD, Raul R. Blanco, MD, William M. Brown, MD, James R. Kauten, MD, Mark R. Helmers, MD, Vinod H. Thourani, MD, Pradeep K. Yadav, MD   +8 more
doaj   +1 more source

Liquid Metal Sensors for Soft Robots

Advanced Robotics Research, EarlyView.
This review thoroughly reviews liquid metal sensors in soft robots. Their unique material properties like high conductivity and good biocompatibility are analyzed. Working principles are classified, and applications in environmental perception, motion detection, and human—robot interaction are introduced.
Qi Zhang, Nan Li, Yujia Song, Chen Hua, Tangzhen Guan, Yibing Ma, Cai Cheng, Jing Liu   +7 more
wiley   +1 more source

Heart Valve Flow Analysis with Isogeometric Discretization and Resolved Jet Flow Near Leaflet Surfaces

, 2017
Takuya Terahara, Takafumi Sasaki, Kenji Takizawa, Tayfun E. Tezduyar   +3 more
openalex   +1 more source

Balloon-Assisted Perclose Suture Delivery for Large-Bore Vascular Access Closure After Transcatheter Aortic Valve Replacement

Structural Heart, 2022
Thomas J. Cahill, MBBS, DPhil, Tamim Nazif, MD, Torsten Vahl, MD, Susheel Kodali, MD, Vivian G. Ng, MD   +4 more
doaj   +1 more source

Soft Robotic Snake with Tunable Undulatory Gait for Efficient Underwater Locomotion

Advanced Robotics Research, EarlyView.
This study designs an underwater soft snake robot using 3D‐printed soft actuators, controlled by specific signals to generate sinusoidal undulation. Results show a positive correlation between speed and swing amplitude, with optimal performance at 2/3π phase offset, PLA tail, 1.2 voltage growth rate, and 6s undulation period achieving a maximum speed ...
Huichen Ma, Junjie Zhou, Raye Yeow
wiley   +1 more source

Toward Wireless Implantable Robotic Systems Driven by Magnetic Field for Personalized Therapy

Advanced Robotics Research, EarlyView.
Robotic materials are playing an increasingly vital role in enabling sensing and actuation at small scales. This perspective highlights recent advances in magnetic materials and magnetically actuated devices for wireless sensing, actuation, and energy harvesting toward implantable robotic systems for closed‐loop therapy.
Yusheng Wang, Ruijian Ge, Xiaoguang Dong
wiley   +1 more source