Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Dual lumen drainage cannula with internal flow restrictor
A dual lumen drainage cannula configured for use in a veno-arterial extracorporeal membrane oxygenation (VA ECMO) system includes a first drainage tube having a proximal end, a distal end, and at least one aperture defined proximate its distal end and in fluid communication with the lumen of the first drainage tube, and a second drainage tube having a proximal end, a distal end, and at least one aperture defined proximate its distal end and in fluid communication with the lumen of the second drainage tube. The dual lumen drainage cannula further includes a flow restrictor disposed within the lumen of at least one of the first and second drainage tubes, configured to adjust the flow distribution of blood flow through the lumens of the first and second drainage tubes.
Dual lumen drainage cannula with internal flow restrictor
A dual lumen drainage cannula configured for use in a veno-arterial extracorporeal membrane oxygenation (VA ECMO) system includes a first drainage tube having a proximal end, a distal end, and at least one aperture defined proximate its distal end and in fluid communication with the lumen of the first drainage tube, and a second drainage tube having a proximal end, a distal end, and at least one aperture defined proximate its distal end and in fluid communication with the lumen of the second drainage tube. The dual lumen drainage cannula further includes a flow restrictor disposed within the lumen of at least one of the first and second drainage tubes, configured to adjust the flow distribution of blood flow through the lumens of the first and second drainage tubes.
Dual lumen drainage cannula with internal flow restrictor
01.02.2023
Patent
Elektronische Ressource
Englisch