Results 241 to 250 of about 1,473,866 (306)

3D‐Nanoprinted Fluidically Steerable Soft Robotic Microcatheters

Advanced Robotics Research, EarlyView.
This work introduces a ∼3‐French (1 mm‐in‐diameter) soft robotic microcatheter fabricated by means of two‐photon direct laser writing. The 3D‐printed microcatheter enables remote, on‐demand steering via microfluidic actuation for guidewire‐free navigation of vascular networks as well as microcatheter‐mediated delivery of fluidic payloads to target ...
Bailey M. Felix, Molly Carton, Olivia M. Young, Noah Barnes, Jordi T. Andreou, Sarah McHugh, Jack E. McCann, Claudia Davis, Victoria Reddig‐Leiman, Afsah Kamran, Dheeraj Gandhi, Miroslaw Janowski, Jeremy D. Brown, Mark Fuge, Axel Krieger, Clifford R. Weiss, Christopher R. Bailey, Ryan D. Sochol   +17 more
wiley   +1 more source

Holistic integrative interpretation for similarities and differences of cardiopulmonary exercise testing (CPET) pathophysiological characteristics in patients with left and right heart failure. [PDF]

J Thorac Dis
Xiang MJ, Sun XG, Chen JH, Liu F, Xu F, Zhang ZF, Huang J, Xie B, Zhang YF, Shi C, Cui Y, Xie YH.   +11 more
europepmc   +1 more source

Systematic Exploration of 3D Concrete Printing Parameters for Conformal Printing on Sloped Surfaces

Advanced Robotics Research, EarlyView.
A conformal slicing algorithm is developed for robotic 3D concrete printing (3DCP) on sloped surfaces as a first step toward printing slab‐on‐grade foundations on uneven terrain. Systematic experiments quantify the effects of nozzle speed, extrusion rate, and toolpath direction on filament dimension and stability.
Paniz Farrokhsiar, Benay Gursoy, Jose Pinto Duarte   +2 more
wiley   +1 more source

Graded response of the pulmonary circulation to progressive pulmonary embolism in sheep: From compensation to lethal right heart failure. [PDF]

JHLT Open
Zhou C, Li Y, Polley K, Ballard-Croft C, Kawabori M, Rajagopal K, Zwischenberger JB, Wang D.   +7 more
europepmc   +1 more source

Strategic Design of Soft Actuators in Translational Medical Robotics for Human‐Centered Healthcare

Advanced Robotics Research, EarlyView.
Soft robotics enables biocompatible, compliant medical devices, but clinical translation requires design‐driven engineering beyond materials. This perspective reviews implantable, surgical, and wearable systems by actuation mechanism, highlighting how optimized architectures and integration improve mechanical interfacing, adaptability, and durability ...
Ho Jun Jin, Jimin Kim, Inho Kim, Bong Hoon Kim   +3 more
wiley   +1 more source

Percutaneous Right Ventricular Assist Device for Managing Decompensated Right Heart Failure in Pulmonary Arterial Hypertension. [PDF]

Cureus
Kelley D, Abdelmonem A, Abdullah I, Makhumalo W, Ahari JE.   +4 more
europepmc   +1 more source

Advances in Electroactive Liquid Crystal Elastomers for Intelligent Robotics and Electronics

Advanced Robotics Research, EarlyView.
Electroactive liquid crystal elastomers (eLCEs) integrate molecular anisotropy with electrical functionality to enable programmable actuation and reconfigurable electronics. This review classifies eLCEs into robotic actuators and adaptive electronics, summarizes key actuation mechanisms, and highlights fabrication strategies that bridge materials to ...
Kavita Ramesh Rathod, Sena Chon, Jae Hyuk Hwang, Sung Hyuk Park, Woohwa Lee, Joonmyung Choi, Shi Hyeong Kim, Seung Hwan Ko, Changsoon Choi, Seon Jeong Kim, Dong‐Gyun Kim, Habeom Lee, Kyung Gook Cho, Woon‐Hong Yeo, Hyun Kim   +14 more
wiley   +1 more source

Outcomes following isolated right ventricular assist device as durable support for primary right heart failure: An INTERMACS analysis. [PDF]

JHLT Open
Birati EY, Grandin EW, Zhang RS, Cabezas F, Rajagopal K, Seigerman M, Padegimas A, Mazurek JA, Kiernan MS, Kapur NK, Atluri P, Oliveira GH, Pagani FD, Myers SL, Teuteberg J, Kormos RL, Kirklin JK, Acker MA, Eduardo Rame J.   +18 more
europepmc   +1 more source

GSH‐Responsive Nanoparticles Enhance Hepatocellular Carcinoma Immunotherapy Through Synergistic Effects of Cuproptosis and PI3K Inhibitor Combination

Advanced Science, EarlyView.
ABSTRACT Cuproptosis, an emerging form of programmed cell death, is capable of inducing mitochondrial dysfunction. Moreover, the PI3K‐AKT‐mTOR signaling pathway contributes to tumor cell progression by reprogramming mitochondrial morphology and function.
Lei Wu, Jintong Na, Xiyu Liu, Dongsheng Tang, Zhungang Yang, Zheng Cao, Xinyue He, Haihua Xiao, Liping Zhong, Yuan Liao, Yongxiang Zhao   +10 more
wiley   +1 more source

Impact of Right Heart Failure on Outcomes of Transcatheter Aortic Valve Implantation: Insights from the National Inpatient Sample. [PDF]

J Clin Med
Kansakar S, Qureshi WT, Sharma NR, Shrestha DB, Shtembari J, Shetty V, Moskovits N, Dahal K, Mattumpuram J, Katz DH.   +9 more
europepmc   +1 more source