Results 121 to 130 of about 35,092 (349)

Standardisation de l’aménagement d’une unité d’endoscopie : Aires de transit des équipements biomédicaux [PDF]

, 2015
Rapport de projetLe présent rapport de maîtrise a pour mandat l’élaboration d’un outil qui permettra d’évaluer la conformité de l’aménagement d’une unité d’endoscopie.
DASSIGLI, Edjrossè Cédric
core   +1 more source

Miniaturized Magnetic Tip Design for Endoluminal Vine Robot Navigation

Advanced Robotics Research, EarlyView.
A magnetic tip mount is designed for a miniaturized 7 mm soft‐growing vine robot to enable wireless magnetic steering and onboard imaging, while preserving a 3 mm working channel. The internal–external ring magnets design balances magnetic attachment with low eversion pressure. Experiments demonstrate ±90° steering, 34 mm bending radius, and successful
Andrea Yanez Trujillo, Joshua Davy, James H. Chandler, James Avery, Pietro Valdastri   +4 more
wiley   +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

Neural fields for 3D tracking of anatomy and surgical instruments in monocular laparoscopic video clips

Healthcare Technology Letters
Laparoscopic video tracking primarily focuses on two target types: surgical instruments and anatomy. The former could be used for skill assessment, while the latter is necessary for the projection of virtual overlays.
Beerend G. A. Gerats, Jelmer M. Wolterink, Seb P. Mol, Ivo A. M. J. Broeders   +3 more
doaj   +1 more source

Mechanostimulatory Cues Determine Intestinal Fibroblast Fate and Profibrotic Remodeling in a Physiodynamic Human Gut‐on‐a‐Chip

Advanced Science, EarlyView.
A healthy gut barrier shields underlying fibroblasts from luminal shear forces, illustrating that “good fences make good neighbors.” Barrier damage exposes fibroblasts to shear stress, inducing cell death and the emergence of stress‐adapted, profibrotic fibroblasts. Sustained shear exposure promotes the formation of stiff aggregates of mechanoadapative
Soyoun Min, Nam Than, Yong Cheol Shin, Elif G. Ertugral, Chandrasekhar R. Kothapalli, Olumuyiwa Awoniyi, Hyun Jung Kim   +6 more
wiley   +1 more source

Effective newly developed short-type double-balloon endoscope for ERCP in patients with Roux-en-Y gastric bypass [PDF]

, 2019
Mitsunobu Matsushita, Masaaki Shimatani, Kazuichi Okazaki   +2 more
openalex   +1 more source

Emergence of Glutaraldehyde-Resistant Pseudomonas aeruginosa [PDF]

, 2017
Objective. In November 2009, routine sampling of endoscopes performed to monitor the effectiveness of the endoscope-cleaning procedure at our hospital detected Pseudomonas aeruginosa. Herein we report the results of the subsequent investigation.
Battegay, Manuel, Frei, Reno, Kampf, Günter, Pflimlin, Eric, Tamm, Michael, Tschudin-Sutter, Sarah, Widmer, Andreas Franz   +6 more
core  

Visualization of Endosomal Escape of Intracellularly Delivered Protein With Unexpected Photochemical Internalization of Trypan Blue

Advanced Science, EarlyView.
TB, a conventional cell viability dye, acts as both a fluorescence modulator (quenching GFP fluorescence upon protein binding and recovering it upon release) and a photosensitizer that triggers endosomal escape via photochemical internalization (PCI) under 590 nm light.
Zhongqi Yao, Zhan Shi, Peng Hu, Changping Wang, Hui Wang   +4 more
wiley   +1 more source

Help, I Am Going to Have Ercp. Should I Be Worried About The Endoscope…..or The Anesthetic? [PDF]

, 2015
Gerald A. Bushman, E Williams, S Taylor, P Fairclough, G Cot, R Hovis, M Ansstas, T Laurie, G Chang, S Hammerman, J Penston, P Southern, V Penston, N Riphaus, T Stergiou, Wehrmann, J Vargo, L Cohen, D Rex   +18 more
openalex   +1 more source

A Soft Robotic Model for Simulating Heart Valve Disease and Cardiac Interventions

Advanced Science, EarlyView.
This paper introduces a fully synthetic fabrication methodology for a soft robotic, in‐vitro model of the left‐heart, complete with a functioning mitral valve apparatus. With a view towards patient‐specific modeling, we demonstrate physiological flow and pressure waveforms, tunable mitral valve function with clinical imaging compatibility, and its use ...
James Davies, Emanuele Nicotra, Kefan Zhu, Chi Cong Nguyen, Bibhu Sharma, Adrienne Ji, Phuoc Thien Phan, Jingjing Wan, Patrick Pruscino, Hermione Truong, Jelena Rnjak‐Kovacina, Hoang‐Phuong Phan, Christopher Hayward, Nigel Hamilton Lovell, Thanh Nho Do   +14 more
wiley   +1 more source