Results 91 to 100 of about 80,331 (298)

Influence of application of dual servo heated control respiratory humidifier on bacterial colonization in airway and ventilator circuits

Huli yanjiu, 2015
Objective:To analyze the influence of dual servo heated control respiratory humidifier on airway and ventilator circuits bacterial colonization,and to provide references for standardizing the replacement cycle of ventilator tube and preventing ventilator-
蓝惠兰, 谭杏飞, 陈萍云, 唐桂平, 梁大连, 陈瀚熙, 张秀浓, 陈丽芳, 廖游玩, 王媚   +9 more
doaj  

Interstitium‐Mimicking Porous Alveolar Membranes Enable Physiologic Aerosol Transport and Distinct Acute‐Chronic Lung Injury Responses

Advanced Functional Materials, EarlyView.
An interstitium‐mimicking membrane combines three‐dimensional alveolar geometry, high pore interconnectivity, and mechanical compliance to overcome transport limitations of conventional lung‐on‐chip barriers. The resulting platform supports physiologic aerosol transport, quantitative analysis of cross‐barrier particle movement, and reveals divergent ...
Jae‐Won Choi, Sheng Zhang, Abbas Jalili, August Kohls, Woo‐Youl Maeng, Sikandar Azam, Wu Liu, Barbie Varghese, Yixin Zhao, Xi Ren, Shimin Liu, Si‐Yang Zheng   +11 more
wiley   +1 more source

2D MOF with Intrinsic Porosity for Colorimetric Volatile Organic Compounds (VOCs) Detection

Advanced Materials, EarlyView.
An uncommon 2D MOF with intrinsic in‐plane porosity that can be mechanically exfoliated undergoes a distinct and reversible colour change upon exposure to various volatile organic compounds. ABSTRACT In this work, we report an uncommon 2D metal–organic framework (MOF) with intrinsic in‐plane porosity that undergoes a distinct and reversible colour ...
Sergio R. Gamarra, Alberto Fernández‐Alarcón, Joaquín Calbo, Enrique Ortí, Guillermo Mínguez Espallargas   +4 more
wiley   +1 more source

The Relationship between Respiratory Indexes with the Consequences of Weaning from Mechanical Ventilator in CABG Patients in ShahidRajaei Hospital, Tehran, Iran, 2011

Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum, 2015
Background and Objectives:Weaning a patient from mechanical ventilator is a critical step in the process of treatment at CCU which takes a long time of mechanical ventilation.
Mitra Khoobi, Majid Ahmady Hedayat, Nooredin Mohammady, Mansooreh Ashghali Farahani, Hamid Haghani, Arash Anisiyan   +5 more
doaj  

Bridging the gap: Enhancing synchrony in mechanical ventilation

Journal of Mechanical Ventilation
Background Mechanical ventilation is a life-saving intervention for patients with acute respiratory failure, yet ventilator dyssynchrony—misalignment between patient effort and ventilator support—remains a common challenge in intensive care units ...
Sorawit Ongsupankul, Christian John Capirig, Ehab G. Daoud   +2 more
doaj   +1 more source

Effect of improved oral care on oral health and incidence of ventilator-associated pneumonia in patients with mechanical ventilation

Di-san junyi daxue xuebao, 2020
Objective To investigate the effect of improved oral care on oral health, incidence of ventilator-associated pneumonia and weaning from mechanical ventilation. Methods Eighty-eight patients receiving mechanical ventilation in the intensive care unit (ICU)
YANG Fang, FANG Yao, HAN Zhiwu
doaj   +1 more source

Elephant‐Skin‐Inspired Porous Cementitious Tiles with Programmable Crack Networks for Passive Cooling

Advanced Materials, EarlyView.
Elephant‐skin‐inspired crack networks are programmed in porous diatomaceous earth (DE)‐cement composites using substrate‐guided, stress‐concentration induced fracture. The resulting crack lattices act as capillary conduits that redistribute water, while the porous matrix stores moisture.
Qingya Huang, Kun‐Hao Yu, Ji Yoon Bae, Yunchan Lee, Dorit Aviv, Shu Yang   +5 more
wiley   +1 more source

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

A Geometrically Transient Platform for Bioelectronic Implants

Advanced Materials, EarlyView.
Minimally invasive bioelectronic implants often compromise performance for smaller sizes. To resolve this optimization dilemma, a wireless bioelectronic implant with a transient geometry is introduced (MiFi). The origami‐inspired device miniaturizes up to sixfold for syringe insertion and autonomously unfolds post‐implantation.
Selin Olenik, John D. Goodwin, Atharv Naik, Philip Coatsworth, Ioi Chit Cheung, Farbod Amirghasemi, Anies Sohi, Ehsan Abedi, Tayeb Tadlaoui, Maral P. S. Mousavi, Andriy S. Kozlov, Victoria Salem, Andrew S. Cowburn, Firat Guder   +13 more
wiley   +1 more source

Topology‐Orchestrated Multi‐physical Energy Control in Turtle Shell‐Inspired Metamaterials

Advanced Materials, EarlyView.
A turtle shell‐inspired lattice metamaterial efficiently manages acoustic, fluid‐thermal, and mechanical energy flows simultaneously. The unique hybrid‐coupling architecture achieves superior sound attenuation via pore‐cavity resonance, facilitates effective airflow transport, and maximizes mechanical energy absorption through multistage cell ...
Xi Wang, Shiyi Wang, Bingzhi Chen, Xinwei Li   +3 more
wiley   +1 more source