Results 191 to 200 of about 364,947 (361)

Multimodal Layer‐Crossing Interrogation of Brain Circuits Enabled by Microfluidic Axialtrodes

Advanced Science, EarlyView.
The study introduces a flexible microfluidic axialtrode that integrates optical, electrical, and chemical modalities within a single polymer fiber. By redistributing electrodes and fluidic channels along the fiber axis via angled cleaving, it enables simultaneous optogenetic stimulation, electrophysiological recording, and drug delivery across brain ...
Kunyang Sui, Neela K. Codadu, Daman Rathore, Guanghui Li, Marcello Meneghetti, Anders L. Bøcker, Rune W. Berg, Rob C. Wykes, Christos Markos   +8 more
wiley   +1 more source

Use of Fluorescent Catheters to Prevent Urological Organ Injury in Minimally Invasive Colorectal Surgery: A Retrospective Study. [PDF]

In Vivo
Imaizumi K, Ichikawa N, Yagihashi Y, Yoshida T, Ohno Y, Shibata K, Ishizuka C, Sano S, Taketomi A.   +8 more
europepmc   +1 more source

In Pursuit of Appropriate Urinary Catheter Indications: Details Matter

, 2015
Carolyn V. Gould
openalex   +2 more sources

Intelligent Soft Opto‐Magnetic Robot for Minimally Invasive Interventional Therapy

Advanced Science, EarlyView.
An intelligent soft opto‐magnetic (iSOM) robot is developed that integrates remote magnetic actuation, skin‐mimic tactile perception, and photothermal ablation in a near‐millimeter‐scale design. It enables precise intraluminal navigation and localized ablation while providing real‐time optical feedback to support safe and accurate minimally invasive ...
Jingjing Guo, Xiaoyan Guo, Jian Wei, Miaowen Jiang, Qifa Su, Xian Xia, Zhuozhou Li, Rong Cai, Jianguo Ma, Bo Fu, Ming Li, Jing Zhong, Lijun Xu, Xunming Ji   +13 more
wiley   +1 more source

Incidence and Characteristics of Catheter-Related Thrombosis in Patients With Temporary Femoral Dialysis Catheters: A Prospective Observational Study. [PDF]

Med Sci Monit
Ceylan İ, Coşar Ertem A, Karakoç E, Gözden HE, Tanlak E, Kelebek Girgin N.   +5 more
europepmc   +1 more source

Carotid Stenting of Multichannel Pseudoocclusion of Internal Carotid Artery using 5-French Picard as a Supporting Catheter for Microwire Navigation Across Tight Stenosis: Report of Two Cases

Anshu Mahajan, Gaurav Goel, Biplab Das, Vinit Banga   +3 more
openalex   +1 more source

Vascular perforation by a peripherally inserted central venous catheter in an infant with right pulmonary agenesis

, 2020
Yuki Nagai, Tomomi Hasegawa, Kazuhiro Yamamoto, Yusuke Seino, Kazunori Aoki, Hiroshi Kurosawa   +5 more
openalex   +2 more sources

Integrated Ultrasound Device for Precision Bladder Volume Monitoring via Acoustic Focusing and Machine Learning

Advanced Science, EarlyView.
We present a conformable wearable ultrasound patch for noninvasive bladder volume monitoring. A flexible PZT array combined with a concave acoustic lens concentrates acoustic energy and improves depth selectivity through the anterior pelvic wall.
Long Long Cao, Feng Wen Wang, Jingwei Xue, Fulei Liu, Ming Liang Jin   +4 more
wiley   +1 more source

Reconfigurable Acoustofluidic Microvortices for Selective Microcargo Delivery

Advanced Science, EarlyView.
This work introduces a frequency‐encoded, reconfigurable acoustofluidic system that overcomes the low throughput and poor selectivity of conventional micro‐delivery methods. By exploiting discrete microbubble resonances to program adaptive microvortex modes, the platform enables real‐time switching and selective guidance of microscale payloads through ...
Lei Wang, Yiqiang Wu, Yiyang Tang, Hui Wei, Tianshi Lyu, Xin Zhang, Tian‐Yun Huang   +6 more
wiley   +1 more source

Epicutaneo-caval catheter occlusion in neonates without heparin infusion during parenteral nutrition: A descriptive cohort study. [PDF]

JPEN J Parenter Enteral Nutr
D'Andrea V, Prontera G, Monachini C, Cerreti M, Baldo F, Barone G, Vento G.   +6 more
europepmc   +1 more source