Results 201 to 210 of about 56,070 (265)

A new low cost heart-lung machine.

The Ceylon medical journal, 1972
A T, Paul, S, Balakrishnan
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Heart—Lung Machines

2011
During cardiac surgery and interventions on the large vessels, it is often necessary to disconnect the heart and lungs from the natural circulatory system and to stop them from working temporarily. When open heart surgery or coronary interventions are carried out, the heart and lung function is usually taken over by an external heart-lung machine (HLM).
Ulrich Böckler, Andreas Hahn
openaire   +1 more source

A Disposable Heart-Lung Machine

ASAIO Journal, 1993
A small wave propagation pump (WPP) was incorporated into oxygenators to create a disposable heart-lung machine. The WPP provides undirectional micropulsatile laminar flow of 8 L/min against 800 mmHg. The smaller WPP can generate 4 L/min against 400 mmHg (cardioplegia), or reversed, and can create up to 150 mmHg negative pressure for suction.
S J, Phillips, K, Thornton, L, Barker, R H, Zeff, B, Balentine   +4 more
openaire   +2 more sources

Safety of Heart-Lung Machines during Prolonged Standby

Infection, 2003
Coronary artery bypass surgery is increasingly performed without an extra-corporeal circuit. A heart-lung machine (HLM) is kept on standby for safety reasons, but rarely used. The tubes of the machines are currently discarded after every operation. Costs and waste would be avoided if HLMs could stay on standby for longer periods of time.
A, Witschi, A F, Widmer, B F, Schnider, J, Wehrle, H-R, Zerkowski, F, Bernet   +5 more
openaire   +2 more sources

Racial and socioeconomic disparities in lung cancer screening in the United States: A systematic review

Ca-A Cancer Journal for Clinicians, 2021
Ernesto Sosa, Dan J Raz, Virginia Chih-Yi Sun   +2 more
exaly  

Thermoregulator for heart-lung machines

Biomedical Engineering, 1971
A. A. Pisarevskii, Yu. P. Stadnitskii, E. M. Brazhnikov, L. G. Yarmarkov, Yu. I. Savkin   +4 more
openaire   +1 more source