A PROTOTYPE LOW-RESISTANCE TOTAL ARTIFICIAL LUNG IN SERIES WITH THE PULMONARY CIRCULATION

ASAIO Journal ◽  
2000 ◽  
Vol 46 (2) ◽  
pp. 181 ◽  
Author(s):  
S. D. Lick ◽  
S. K. Alpard ◽  
P. Montoya ◽  
D. J. Deyo ◽  
S. A. Witt ◽  
...  
Keyword(s):  
Pulmonary Circulation ◽  
Artificial Lung ◽  
Low Resistance ◽  
In Series

AN ASSISTED COMPLIANCE CHAMBER IN AN ARTIFICIAL LUNG IN SERIES WITH THE PULMONARY CIRCULATION

ASAIO Journal ◽  
2003 ◽  
Vol 49 (2) ◽  
pp. 182
Author(s):  
D Wang ◽  
D J Deyo ◽  
S K Alpard ◽  
S Chambers ◽  
S D Lick ◽  
...  
Keyword(s):  
Pulmonary Circulation ◽  
Artificial Lung ◽  
In Series

Improved right heart function with a compliant inflow artificial lung in series with the pulmonary circulation

2001 ◽  
Vol 72 (3) ◽  
pp. 899-904 ◽  
Author(s):  
Scott D Lick ◽  
Joseph B Zwischenberger ◽  
Dongfang Wang ◽  
Donald J Deyo ◽  
Scott K Alpard ◽  
...  
Keyword(s):  
Pulmonary Circulation ◽  
Heart Function ◽  
Artificial Lung ◽  
Right Heart ◽  
Right Heart Function ◽  
In Series

Hemodynamic effect of a low-resistance artificial lung in series with the native lungs of sheep

2000 ◽  
Vol 69 (2) ◽  
pp. 351-356 ◽  
Author(s):  
William R Lynch ◽  
J.Patrick Montoya ◽  
David O Brant ◽  
Robert J Schreiner ◽  
Mark D Iannettoni ◽  
...  
Keyword(s):  
Hemodynamic Effect ◽  
Artificial Lung ◽  
Low Resistance ◽  
In Series

scholarly journals Use of a low-resistance compliant thoracic artificial lung in the pulmonary artery to pulmonary artery configuration

2013 ◽  
Vol 145 (6) ◽  
pp. 1660-1666 ◽  
Author(s):  
Christopher N. Scipione ◽  
Rebecca E. Schewe ◽  
Kelly L. Koch ◽  
Andrew W. Shaffer ◽  
Amit Iyengar ◽  
...  
Keyword(s):  
Pulmonary Artery ◽  
Artificial Lung ◽  
Low Resistance

scholarly journals Low-Resistance, Concentric-Gated Pediatric Artificial Lung for End-Stage Lung Failure

ASAIO Journal ◽  
2020 ◽  
Vol 66 (4) ◽  
pp. 423-432 ◽  
Author(s):  
Alex J. Thompson ◽  
Skylar Buchan ◽  
Benjamin Carr ◽  
Clinton Poling ◽  
McKenzie Hayes ◽  
...  
Keyword(s):  
Artificial Lung ◽  
Low Resistance ◽  
Lung Failure ◽  
End Stage

scholarly journals In-Parallel Attachment of a Low-Resistance Compliant Thoracic Artificial Lung Under Rest and Simulated Exercise

2012 ◽  
Vol 94 (5) ◽  
pp. 1688-1694 ◽  
Author(s):  
Rebecca E. Schewe ◽  
Christopher N. Scipione ◽  
Kelly L. Koch ◽  
Keith E. Cook
Keyword(s):  
Artificial Lung ◽  
Low Resistance

scholarly journals Hemodynamic Design Requirements for In-Series Thoracic Artificial Lung Attachment in a Model of Pulmonary Hypertension

ASAIO Journal ◽  
2012 ◽  
Vol 58 (4) ◽  
pp. 426-431 ◽  
Author(s):  
Begum Akay ◽  
Julie A. Foucher ◽  
Daniele Camboni ◽  
Kelly L. Koch ◽  
Ayushi Kawatra ◽  
...  
Keyword(s):  
Pulmonary Hypertension ◽  
Artificial Lung ◽  
In Series ◽  
Design Requirements

the fontan operation 30 years later

2004 ◽  
Vol 14 (S3) ◽  
pp. 66-70 ◽  
Author(s):  
roberto m. di donato
Keyword(s):  
Cardiac Surgery ◽  
Right Ventricle ◽  
Pulmonary Circulation ◽  
Venous Return ◽  
Fontan Operation ◽  
Dual Function ◽  
In Series ◽  
Venous Phase ◽  
Systemic Venous Return ◽  
The Common

based on the revolutionary concept of the dispensable right ventricle, the fontan operation stands as the extreme example of physiologic repair in pediatric cardiac surgery, serving as the common surgical denominator for the entire spectrum of functionally univentricular conditions. also called ortho-terminal repair, it makes allowance for a circulatory arrangement that is in-series by effectively driving the pumpless systemic venous return directly through the pulmonary circulation. if this arrangement is to work, then two conditions must be fulfilled. first, there must not be any anatomical or functional hindrance along the whole fontan pathway, from the caval venous inflows to the aortic outflow. second, there must be a well-suited systemic pump, essentially recruited to the dual function of drawing blood from and, simultaneously, driving blood through, the lungs. this latter function, driving the blood through the lungs, takes place during the venous phase of the systemic output.

Where Breath Meets Blood—Lung Perfusion

2011 ◽  
pp. 122-128
Author(s):  
James R. Munis
Keyword(s):  
Pulmonary Circulation ◽  
Systemic Circulation ◽  
Lung Perfusion ◽  
High Flow ◽  
Substantial Part ◽  
Efficient System ◽  
Low Resistance ◽  
Vascular Bed ◽  
Pulmonary Capillaries ◽  
Flow Through

The pulmonary circulation is a low-resistance, low-pressure, high-flow system because its primary function is to oxygenate blood. For that reason, pulmonary circulation is different from systemic circulation. Because resistance is lower in pulmonary circulation, pressures across the pulmonary vascular bed also are substantially lower. An efficient system includes inherently low resistance. This allows the entire cardiac output to flow through without high-pressure areas, thereby diminishing the danger of rupturing thin gas-exchange surfaces. One other consequence of low resistance is that the pulmonary circulation is unusually susceptible to the effects of gravity. No substantial part of the cerebral circulation collapses in the head-up position because it is held open by the rigid cranium and the architecture of the venous sinuses. Pulmonary circulation is different. There is less ‘stenting open’ of pulmonary capillaries, and they are therefore more likely to partially or fully collapse when transmural pressure becomes negative.

Development of a Novel, Low-Resistance Pediatric Artificial Lung for Long-Term Support

2021 ◽  
Author(s):  
Brian P. Fallon ◽  
Alex J. Thompson ◽  
Aaron Prater ◽  
Skylar Buchan ◽  
Trevor Alberts ◽  
...  
Keyword(s):  
Artificial Lung ◽  
Low Resistance
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