Results 71 to 80 of about 207,253 (307)

Effect of Time Delay and Syringe Surface Area on Partial Pressure of Oxygen and Oxygen Saturation of Arterial and Venous Blood Gas Samples: Observational study [PDF]

International Journal of Medical Arts
Background: Many medical disorders require blood gas analysis, especially in severely ill patients who undergo venous or arterial blood gas testing.
Heba Bakr, Dina Shaker, Ahmed Lotfy, Mamdouh Abdul Hamid, Amina Elew, Adel Hassan   +5 more
doaj   +1 more source

Realization and efficiency evaluation of a micro-photocatalytic cell prototype for real-time blood oxygenation [PDF]

, 2009
This paper was presented at the 2nd Micro and Nano Flows Conference (MNF2009), which was held at Brunel University, West London, UK. The conference was organised by Brunel University and supported by the Institution of Mechanical Engineers, IPEM, the ...
2nd Micro and Nano Flows Conference (MNF2009), Fiore, GB, Gilbert, R, Rasponi, M, Thorsen, T, Ullah, T   +5 more
core  

Healthcare professional’s guide to cardiopulmonary exercise testing [PDF]

, 2015
Cardiopulmonary exercise testing (CPEX) is a valuable clinical tool that has proven indications within the fields of cardiovascular, respiratory and pre-operative medical care.
Frenneaux, Michael P., Gollop, Nicholas D., Loudon, Brodie L., Parasuraman, Sathish, Schwarz, Konstantin   +4 more
core   +1 more source

Continuous intra-arterial blood-gas monitoring

British Journal of Anaesthesia, 1997
To review the technology and the role of continuous intra-arterial blood gas monitoring in critical illness.Articles and published peer review abstracts on continuous intra-arterial blood gas monitoring.The history of intermittent and continuous blood gas analysis and the development of technology of continuous blood gas monitoring are reviewed.
openaire   +2 more sources

Toward Wireless Implantable Robotic Systems Driven by Magnetic Field for Personalized Therapy

Advanced Robotics Research, EarlyView.
Robotic materials are playing an increasingly vital role in enabling sensing and actuation at small scales. This perspective highlights recent advances in magnetic materials and magnetically actuated devices for wireless sensing, actuation, and energy harvesting toward implantable robotic systems for closed‐loop therapy.
Yusheng Wang, Ruijian Ge, Xiaoguang Dong
wiley   +1 more source

Undisplayed Bicarbonate ion Concentration in Arterial Blood Gas Analysis [PDF]

Journal of Clinical and Diagnostic Research, 2013
Blood bicarbonate ion concentration (BcHCO3 - ) is a vital parameter in the management of acid base disorders. In an arterial blood gas (ABG) analyzer, the BcHCO3 - is calculated from the values of pH and pCO2 .
Aditya Balakrishna Sathe, Manjiri Shashank Bhalkar   +1 more
doaj   +1 more source

Using venous blood gas analysis in the assessment of COPD exacerbations: a prospective cohort study [PDF]

, 2015
Introduction: Identifying acute hypercapnic respiratory failure is crucial in the initial management of acute exacerbations of COPD. Guidelines recommend obtaining arterial blood samples but these are more difficult to obtain than venous.
Anne-Maree Kelly, Aubier, Bland, Catherine Reynolds, Dar, Dominick E Shaw, Gemma Housley, Glenn Hearson, Hudson, Jeffrey, Jubran, Kelly, Kelly, Kelly, Kelly, Kelly, Lim, Mangera, NICE, O'Driscoll, Rabe, Tim W Harrison, Tricia M McKeever, William Kinnear, Wilson   +24 more
core   +3 more sources

The Role of Ionic Liquids at the Biological Interfaces in Bioelectronics

Advanced Science, EarlyView.
Ionic liquids (ILs) are highlighted as key artificial ionic materials that bridge biological ion‐based signaling and electronic devices. By understanding their composition, structure, function relationships, and mechanisms, ILs can advance from high performance electrolyte to core materials enabling integrated, multifunctional bioelectronics for ...
Yeong‐sinn Ye, Young Jin Jo, Ji Yeon Oh, Ju Yeon Jeong, Lili Guo, Tae‐il Kim   +5 more
wiley   +1 more source

A 3D In Vitro Model of the Human Hepatobiliary Junction

Advanced Science, EarlyView.
A 3D human organoid platform reconstructs the hepatobiliary junction between primary adult hepatocytes and intrahepatic cholangiocytes. These adult hepatobiliary organoids (aHBOs) support directional bile transport from canaliculi to ductule‐like structures, enable quantitative imaging of junction dynamics, and reveal cell‐type‐specific vulnerabilities
Ashley D. Westerfield, Katarzyna A. Grzelak, Katie Katsuyama, Vardhman Kumar, Bess M. Miller, Joa Yun, Jesse Kirkpatrick, David Mankus, Margaret E. Bisher, Abigail K.R. Lytton‐Jean, Z. Gordon Jiang, David D. Lee, Christopher S. Chen, Sangeeta N. Bhatia   +13 more
wiley   +1 more source

Randomized preclinical study of machine perfusion in vascularized composite allografts

BJS (British Journal of Surgery), EarlyView., 2020
This study was designed to identify the optimum machine perfusion parameters for preservation of limbs before transplantation, and determine whether this was better than cold storage. Normothermic machine perfusion at a pressure of 70 mmHg (NMP‐70) provided superior preservation to cold storage after transplantation.
K. R. Amin, J. P. Stone, J. Kerr, A. Geraghty, L. Joseph, A. Montero‐Fernandez, J. K. Wong, J. E. Fildes   +7 more
wiley   +1 more source