Results 61 to 70 of about 866,956 (350)

Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine

Advanced Materials, EarlyView.
A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen, Boris Rivkin, David Castellanos‐Robles, Ivan Soldatov, Lukas Beyer, Mariana Medina‐Sánchez   +5 more
wiley   +1 more source

Post-Obstructive Pulmonary Edema: A Different Type of Pulmonary Edema

Amrita Journal of Medicine
Post-obstructive pulmonary edema (POPE) or negative pressure pulmonary edema is a unique clinical entity occurring in the context of airway obstruction. Two distinct subclasses of POPE have been described in literature: type I occurring in the setting of
Srikant K. Malegaonkar
doaj   +1 more source

intrapartum treatment procedure in two fetuses with airway obstruction [PDF]

Obstetrics & Gynecology Science, 2018
The ex utero intrapartum treatment (EXIT) procedure was introduced to reduce fetal hypoxic damage while establishing an airway in fetuses with upper and lower airway obstruction.
Joohee Lee, Mi-Young Lee, Yeni Kim, Jae-Yoon Shim, Hye-Sung Won, Euiseok Jeong, Byong Sop Lee, Ki-Soo Kim, Woo-Jong Choi, Yoon Se Lee   +9 more
doaj   +1 more source

Perioperative and anesthetic deaths: toxicological and medico legal aspects [PDF]

, 2019
Background: Anesthesia has become safer during decades, though there is still a preventable mortality; the complexity of medical and surgical interventions, increasingly older and sicker patients, has created a host of new hazards in anesthesiology.
Argo A., Buscemi R., Karch S. B., Lanzarone A., Roccuzzo R., Zerbo S.   +5 more
core   +1 more source

Elastomeric Micro‐Balloons for Remote Control of Cerebral Blood Flow and Real‐Time In vivo Imaging of Rodent Brain Response to Hypoperfusion

Advanced Materials, EarlyView.
This study reports the fabrication of MRI‐compatible elastomeric micro‐balloons via a multi‐step bubble casting process, where the monolithic elastomeric wall is selectively stiffened for reversible and controlled inflation and elasticity, depending on the target vessels for graded occlusion of cerebral arteries.
Jong Bin Kim, Jinghui Wang, Yinding Chi, Jingxian Wu, Alicia Ng, Guanda Qiao, Honglin Tan, Miroslaw Janowski, Piotr Walczak, Yajie Liang, Shu Yang   +10 more
wiley   +1 more source

Airway obstruction [PDF]

Anaesthesia, 1971
J S, Bocles, R, Llamas
openaire   +4 more sources

Intratracheal ectopic thyroid: a rare cause of upper airway obstruction

Journal of the Pakistan Medical Association
Intra-tracheal thyroid is a rare ectopic thyroid disease. Presenting symptoms can mimic those of airway obstruction such as bronchial asthma. We report the case of a male patient who presented with airway obstruction due to thyroid ectopia and was ...
Sana Ehsan Ullah, Muhammad Irshad Hussain, Faizan Muhammad   +2 more
doaj   +1 more source

Diagnostic accuracy of capnovolumetry for the identification of airway obstruction – results of a diagnostic study in ambulatory care

Respiratory Research, 2019
Background One of the known weaknesses of spirometry is its dependence on patients’ cooperation, which can only partially be alleviated by educational efforts. Therefore, procedures less dependent on cooperation might be of value in clinical practice. We
Christina Kellerer, Neele Jankrift, Rudolf A. Jörres, Klaus Klütsch, Stefan Wagenpfeil, Klaus Linde, Antonius Schneider   +6 more
doaj   +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

The site of airway obstruction among patients of emphysema: Role of impulse oscillometry

Lung India, 2008
Objectives: To detect the site of airway obstruction in patients of emphysema by impulse oscillometry (IOS) and to compare its observatios with flow volume loop (FV loop) studies.
Hira H, Munjal Jitendra, Zachariah Sanjay, Chauhan M, Singh Anshu   +4 more
doaj