Results 81 to 90 of about 14,797 (308)

Adaptive Bayesian optimization for proportional derivative control in double-acting piston pump ventilators

Discover Applied Sciences
Respiratory pandemics have intensified the global demand for low-cost mechanical ventilators, particularly in resource-constrained settings such as low- and middle-income countries.
Cong Toai Truong, Trung Dat Phan, Van Tu Duong, Huy Hung Nguyen, Thanh Truong Nguyen, Tan Tien Nguyen   +5 more
doaj   +1 more source

The effects of remdesivir on mortality and the requirement for mechanical ventilation in patients with COVID-19: a systematic review stratified by disease severity [PDF]

The Korean Journal of Internal Medicine
Background/Aims The effectiveness of remdesivir treatment in reducing mortality and the requirement for mechanical ventilation (MV) remains uncertain, as randomized controlled trials (RCTs) have produced conflicting results.
Seungeun Ryoo, Miyoung Choi, Su-Yeon Yu, Young Kyung Yoon, Kyungmin Huh, Eun-Jeong Joo   +5 more
doaj   +1 more source

MECHANICAL VENTILATORS -COMPARISON OF PROXIMAL AND DISTAL RESPIRATORY MECHANICS MEASUREMENTS

, 2020
: Respiratory system (RS) mechanical properties can be calculated using digital data output available from most mechanical ventilators. However, the presence of the breathing circuit (BC) may lead to differences between distal and proximal measurements ...
G C Motta-Ribeiro, A R S Carvalho, A Beda, H Wrigge, A Giannella-Neto   +4 more
core  

Hydrogel‐Based Airway‐on‐Tube With Perfusable Endothelial Lumen and Outward Epithelialization

Advanced Materials, EarlyView.
A hydrogel‐based airway‐on‐tube platform featuring a perfusable endothelial lumen and outward epithelialization is presented. The system supports primary human bronchial epithelial and lung microvascular endothelial coculture under air‐liquid interface conditions.
Ali Doryab, Jack F. Murphy, Michael Bartolf‐Kopp, Jenny C‐C Hsin, Alice Chernaik, Frank McCaughan, Yan Yan Shery Huang, Tomasz Jungst, Jürgen Groll   +8 more
wiley   +1 more source

Can Open Source Hardware Mechanical Ventilator (OSH-MVs) initiatives help cope with the COVID-19 health crisis? Taxonomy and state of the art

HardwareX, 2020
The field of Open Source Hardware Mechanical Ventilators (OSH-MVs) has seen a steep rise of contributions during the 2020 COVID-19 pandemic. As predictions showed that the number of patients would exceed current supply of hospital-grade ventilators, a ...
Simone Mora, Fábio Duarte, Carlo Ratti
doaj   +1 more source

Proper Use of Mechanical Ventilators

, 1972
The proper use of mechanical ventilators is related to many problems; however, the primary one is the knowledge of the physician, nurse, inhalation therapist, and other paramedical personnel with a given ventilator. It is important to remember that there
Baker, James P.
core  

Availability of intensive care unit beds and functional mechanical ventilators per 100.000 inhabitants for each Mongolian province.

, 2016
Availability of intensive care unit beds and functional mechanical ventilators per 100.000 inhabitants for each Mongolian province.
Naranpurev Mendsaikhan (2993865), Andreas Brunauer (2993868), Tsolmon Begzjav (2993856), Ganbold Lundeg (2993862), Martin W. Dünser (2993859)   +4 more
core   +1 more source

Super‐Resolution Ultrasound Based Cell Tracking With Polymeric Nanobubbles

Advanced Materials, EarlyView.
This study presents a super‐resolution ultrasound platform for tracking cells in vivo. Biocompatible polymeric nanobubbles are used as highly echogenic intracellular labels. Following the injection of cells and microbubbles, ultrasound localization microscopy (ULM) can dynamically match the microvascular architecture and individual cell trajectories ...
Junlin Chen, Xiaoyu Wang, Jilin Fan, Bi Wang, Hanghang Fang, Yurui Wang, Hao Cui, Mohammad Roufarshbaf, Ekaterina Savina, Alexandra Valeske, Quim Peña, Yang Shi, Andreas Herrmann, Twan Lammers, Mathias Hornef, Roman Barmin, Thomas Lisson, Georg Schmitz, Anne Rix, Fabian Kiessling   +19 more
wiley   +1 more source

State-of-the-Art Sensor Technology in Spain: Invasive and Non-Invasive Techniques for Monitoring Respiratory Variables

Sensors, 2010
The interest in measuring physiological parameters (especially arterial blood gases) has grown progressively in parallel to the development of new technologies. Physiological parameters were first measured invasively and at discrete time points; however,
Christian Domingo, Lluis Blanch, Gaston Murias, Manel Luján   +3 more
doaj   +1 more source

Programmable Etherified‐Starch Networks Enable Tunable Humidity‐Responsive Soft Actuators for Smart Textiles

Advanced Materials Interfaces, EarlyView.
Programmable etherified‐starch networks enable humidity‐responsive soft actuators with tunable and reversible deformation. By tailoring crosslinking density and structural design, rapid response, controllable actuation, and long‐term stability are achieved.
Dan Zhou, Jieqiong Yao, Kai Kang, Lingfeng Zhu, Zhenfang Zhang, Xin Wei, Yitong Li, Yiwen Zhong, Yingying Zhou, Miao Wang, Ruijun Wu, Yijun Yao, Caijuan Xia, Yang Fu   +13 more
wiley   +1 more source