Results 81 to 90 of about 176,917 (266)

Magnetic Catheters: A Journey Across Orders and Scales [PDF]

, 2020
This thesis studies a subgroup of flexible instruments called catheters. Catheters are sleek tubes navigated through the natural cavities of human body to reach remote organs with minimum tissue damage.
Sikorski, Jakub
core   +2 more sources

Silk Fibroin Nanofiber–Immobilized Horseradish Peroxidase Enables Continuous Preparation of Injectable Hydrogels With Negligible Residual Enzyme for Drug Delivery

Advanced Materials Technologies, EarlyView.
Overcoming the immunogenicity challenges of enzyme‐mediated crosslinking, a flow‐through reactor utilizing SFNF‐HRP enables the continuous production of injectable hydrogels. This continuous platform ensures homogeneous crosslinking while minimizing residual HRP in the resulting hydrogels.
Ayari Miyawaki, Shinji Sakai
wiley   +1 more source

The comparison of streptokinase, an old agent, versus reteplase for the re-tunnellisation of blocked cuffed haemodialysis catheter [PDF]

Scripta Medica
Background/Aim: Catheter occlusion is the most common complication occurring in patients with end-stage renal disease (ESRD) who undergo haemodialysis. The management typically involves the use of local fibrinolytic agents. However, with the emergence of
Saroukhani Abbas, Omid Soheil
doaj   +1 more source

Etiology of the colonized catheters.

, 2020
Etiology of the colonized catheters.
Emilio Bouza (79541), María Guembe (6928133), Ariana González (8232513), Raquel Cruces (8232510), Jesús Millán (607189), Blanca Pinilla (3930608), María Jesús Pérez-Granda (8232507)   +6 more
core   +1 more source

Bioinspired Adaptive Artificial Cilia With Tunable Sensitivity and Dynamic Range for Airflow Monitoring in the Central Airway

Advanced Materials Technologies, EarlyView.
A magnetically reconfigurable airflow sensor integrated with an airway stent enables tunable sensitivity and dynamic sensing range. Airflow‐induced cantilever deformation generates resistance changes, while an external magnetic field modulates sensor stiffness, enhancing sensitivity at low airflow velocities and extending the sensing range at higher ...
Darren Wang, Ruijian Ge, Shuda Dong, Zhongming Lyu, Yusheng Wang, Nicholas Strymish, Hanwen Fan, Fabien Maldonado, Caitlin T. Demarest, Yuxiao Zhou, Xiaoguang Dong   +10 more
wiley   +1 more source

Use of Peripherally Inserted Central Catheters As an Alternative to Central Catheters in Neurocritical Care Units

, 2011
BackgroundPatients in neurological critical care units often have lengthy stays that require extended vascular access and invasive hemodynamic monitoring.
Judy Abi-Nader, Christi DeLemos, Paul T. Akins   +2 more
core   +1 more source

Extrusion‐Based Bioprinting of Living Bioinks for Tissue and Organ Engineering

Advanced Materials Technologies, EarlyView.
Extrusion‐based bioprinting is presented as the most versatile route for fabricating living, heterogeneous tissues. Its ability to combine diverse bioinks, support matrices, and advanced printhead geometries transforms familiar constraints into powerful biofabrication opportunities.
Eric Silberman, Ester Sapir Baruch, Roni Cohen, Assaf Shapira, Tal Dvir   +4 more
wiley   +1 more source

Ultrasound assessment of thrombotic complications in pediatric patients with tunneled central venous catheters [PDF]

, 2013
Central venous access consists in inserting a vascular catheter to the vena cava and placing its tip in the vicinity of the opening to the right atrium.
Tomaszewski, Marek, Irga, Ninela, Ninela Irga, Połczyńska, Katarzyna, Marek Tomaszewski, Kosiak, Wojciech, Wojciech Kosiak, Katarzyna Połczyńska   +7 more
core  

PLOSONE outcome of peritoneal dialysis catheters dataset.

, 2023
PLOSONE outcome of peritoneal dialysis catheters dataset.
Brian Chanda Chiluba (14843625), Bruce Bvulani (17283506), Sody Munsaka (4723617), Chisambo Mwaba (17281994), Evans Mpabalwani (10099068), David Mwakazanga (564911), Kaiser Fitzwanga (17283509)   +6 more
core   +1 more source

Angled Nozzle Aerosol Jet Printing to Streamline Conformal Patterning of Electronics

Advanced Materials Technologies, EarlyView.
A modular, angled aerosol jet printhead is demonstrated to streamline patterning on nonplanar surfaces, including 90° step edges and confined internal geometries. A detailed analysis of gravitational settling for a sheathed aerosol flow and deconvolution of oblique deposition and gravitational effects supports the versatility of this approach for ...
Louis O. Morgan, Jeremy D. Rurup, Hal K. Griswold, Md Ramjan Ali, Ethan B. Secor   +4 more
wiley   +1 more source