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S. Westaby, FRCSa, T. Katsumata, MDa, R. Evans, MDa, D. Pigott, MDa, D

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Presentation on theme: "S. Westaby, FRCSa, T. Katsumata, MDa, R. Evans, MDa, D. Pigott, MDa, D"— Presentation transcript:

1 The Jarvik 2000 oxford system: Increasing the scope of mechanical circulatory support 
S. Westaby, FRCSa, T. Katsumata, MDa, R. Evans, MDa, D. Pigott, MDa, D.P. Taggart, FRCSa, R.K. Jarvik, MDb  The Journal of Thoracic and Cardiovascular Surgery  Volume 114, Issue 3, Pages (September 1997) DOI: /S (97) Copyright © 1997 Mosby, Inc. Terms and Conditions

2 Fig. 1 The Jarvik 2000 axial flow impeller pump (adult and pediatric) with ventricular cuff compared with the Jarvik 7 total artificial heart. The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /S (97) ) Copyright © 1997 Mosby, Inc. Terms and Conditions

3 Fig. 2 A, The Jarvik 2000 Oxford System comprising pump, vascular graft, and percutaneous electrical system. B, The small electric cable is transmitted through the skin by way of a carbon pedestal screwed to the outer table of the skull to prevent movement. The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /S (97) ) Copyright © 1997 Mosby, Inc. Terms and Conditions

4 Fig. 2 A, The Jarvik 2000 Oxford System comprising pump, vascular graft, and percutaneous electrical system. B, The small electric cable is transmitted through the skin by way of a carbon pedestal screwed to the outer table of the skull to prevent movement. The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /S (97) ) Copyright © 1997 Mosby, Inc. Terms and Conditions

5 Fig. 3 Carbon pedestal 15 years after implantation for artificial hearing. The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /S (97) ) Copyright © 1997 Mosby, Inc. Terms and Conditions

6 Fig. 4 Capture of all mitral valve flow by the intraventricular pump so that the aortic valve does not open. The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /S (97) ) Copyright © 1997 Mosby, Inc. Terms and Conditions

7 Fig. 5 Sheep, 6 months after implantation, wearing a vest with a controller and swivel electric cable connection. The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /S (97) ) Copyright © 1997 Mosby, Inc. Terms and Conditions

8 Fig. 6 Dissection of the sheep heart at autopsy showing the very thick left ventricular wall and small left ventricular cavity filled by the device. The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /S (97) ) Copyright © 1997 Mosby, Inc. Terms and Conditions

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