Results 101 to 110 of about 345,705 (263)

Review of Gastrointestinal Capsule Robots: Materials, Actuation, Diagnostics, and Therapeutics

Advanced Science, EarlyView.
This review examines gastrointestinal capsule robots through a systems engineering lens, covering shell materials, actuation and localization strategies, diagnostic modalities, therapeutic interventions, and commercialization status. By mapping the complete technological chain from fabrication to clinical deployment, this work identifies critical gaps ...
Zengsheng Li, Zhongguo Ren, Yiliang Lin, Xianfeng Xia, Tianlong Li, Kai Fung Chan, Philip Wai Yan Chiu, Wei Peng Yong, Mengmeng Sun   +8 more
wiley   +1 more source

Catheter Ablation of Atrial Fibrillation

, 2007
Atrial fibrillation is the most common arrhythmia encountered in clinical practice and can result in significant morbidity and mortality. Catheter ablation has become a feasible therapeutic option for the management of this complex and challenging ...
Chi Keong Ching, Dimpi Patel, MD, Chi Keong Ching, MD, Andrea Natale, Andrea Natale, MD, Dimpi Patel   +5 more
core   +1 more source

EndoTac: An Endoscopic Camera‐Based Tactile Sensor with High Sensitivity for Minimally Invasive Surgery

Advanced Science, EarlyView.
EndoTac presents a trocar‐compatible endoscopic vision‐based tactile sensor that uses a convex mirror to enlarge side‐facing tactile coverage during minimally invasive vessel palpation. Distorted tactile images are unwarped and processed by a learning model to estimate vascular deformation, enabling sensitive, spatially distributed tactile perception ...
Yupeng Wang, Nicolas Raison, Xuyang Zhang, Aijia Yang, Lukas Lindenroth, Shan Luo   +5 more
wiley   +1 more source

Characteristics of patients underwent catheter ablation after surgery.

, 2013
AF = atrial fibrillation; AFL = atrial flutter; CA = catheter ablation; SR = sinus ...
Kequan Guo (482788), Shuai Zheng (482786), Jie Han (128758), Jiangang Wang (348255), Yan Li (23143), Chunlei Xu (348258), Haibo Zhang (5720), Wen Zeng (415032), Xu Meng (348263), Yixin Jia (482787), Yuqing Jiao (482789)   +10 more
core   +1 more source

Encapsulated Leptin‐Producing Cells Facilitate Entrainment of Circadian Rhythms in Rodents and Nonhuman Primates

Advanced Science, EarlyView.
A clinically translatable cell line can be engineered to produce leptin, encapsulated in biomaterial and safely implanted to produce and deliver the metabolic regulating protein within the body. Implantation of these encapsulated cells decreases the time it takes for mice and non‐human primates to adjust to circadian disruptions similar to those ...
Samantha T. Fleury, Xuanyi Lin, Peter D. Rios, Christopher Olker, Eun Joo Song, Alejandra Cobos Perez, Cody Fell, Daisy Lopez, Ira Joshi, Hafsa Nasir, Cecelia Curtis, Danna Muringi, Kaiyuan Wang, José Oberholzer, Fred W. Turek, Isaac B. Hilton, Jonathan Rivnay, Martha Hotz Vitaterna, Omid Veiseh   +18 more
wiley   +1 more source

Atriofascicular pathway detection with novel ablation catheter

, 2016
Atriofascicular pathways are a rare cause of antidromic atrioventricular reciprocating tachycardia. The IntellaTip MiFi ablation catheter (Boston Scientific, MA, USA) is a novel ablation catheter that allows enhanced signal clarity with highly localized ...
Neil Hobson, MB, CHB, MD, MRCP, Padmanabhan Shakkottai, MBBS, MD (Res), MRCP, Jane Caldwell, MB, CHB, PhD, MRCP, Adrian Baranchuk, MD, FACC, FRCPC   +3 more
core   +1 more source

Single‐Dose TACE‐Like Injection of Sustained‐Release Panobinostat/IL‐12 Polymeric Microparticles is Effective in Preclinical Liver Cancer Models

Advanced Science, EarlyView.
A novel PLGA/PBAE polymer microparticle platform revolutionizes intermediate‐stage liver cancer treatment by co‐delivering panobinostat and IL‐12 via a single TACE‐like injection. This sustained‐release system overcomes tumor immunosuppression, triggers robust innate and adaptive immune responses, and establishes tertiary lymphoid structures ...
Hongzhe Yu, Ling Li, Sachin S. Surwase, Xin Ming M. Zhou, Hongtao Qian, Joel C. Sunshine, Florin M. Selaru, Jordan J. Green   +7 more
wiley   +1 more source

Efficacy and safety of electrical cardioversion and catheter ablation during pregnancy: a case review and literature analysis

Frontiers in Cardiovascular Medicine
BackgroundDespite guideline recommendations, electrical cardioversion and catheter ablation remain underutilized for the management of pregnancy-associated arrhythmias, primarily due to persistent but unfounded safety concerns.
Wentao Li, Wentao Li, Jianyu Hu, Jianyu Hu, Haiqi Song, Haiqi Song, Xiang Fang, Xiang Fang, Jiaming Liu, Jiaming Liu, Liang Zhang, Liang Zhang, Hao Wang, Hao Wang, Ruhui Liu, Ruhui Liu, Rui Zeng   +16 more
doaj   +1 more source

Feasibility of Rapid Linear-Endocardial and Epicardial Ventricular Ablation Using an Irrigated Multipolar Radiofrequency Ablation Catheter

, 2017
Background— A common strategy for ablation of scar-based ventricular tachycardia is delivering multiple lesions in a linear pattern.
Edward P. Gerstenfeld, Babak Nazer, Tomos E. Walters, Srikant Duggirala   +3 more
core   +1 more source

Lactobacillus‐Loaded Bioadhesive Hydrogel with Prolonged Retention and Microenvironmental Remodeling for Endometrial Repair and Fertility Restoration

Advanced Science, EarlyView.
A bioactive adhesive hydrogel capable of long‐term uterine retention (>14 days) and local microenvironment modulation is developed by straightforward integration of α‐lipoic acid, L‐arginine, tannic acid, and Lactobacillus johnsonii, which can markedly enhance endometrial repair and restore fertility in a rat model of endometrial injury.
Lifa Chen, Hui Zhou, Yifei Li, Yi Liang, Yifan Zhang, Huiyu Huang, Qiuxian Xie, Youchen Tang, Huixia Ye, Yu Zhang   +9 more
wiley   +1 more source