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John F. Eidt, MD, Mark B. Kahn, MD, Gary W. Barone, MD, James M

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Presentation on theme: "John F. Eidt, MD, Mark B. Kahn, MD, Gary W. Barone, MD, James M"— Presentation transcript:

1 Malfunction of a double-balloon carotid shunt as a result of herniation of the proximal balloon 
John F. Eidt, MD, Mark B. Kahn, MD, Gary W. Barone, MD, James M. Cook, MD, Robert W. Barnes, MD  Journal of Vascular Surgery  Volume 12, Issue 1, Pages (July 1990) DOI: / (90)90372-H Copyright © 1990 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions

2 Fig. 1 The Pruitt-Inahara (Model ) carotid shunt is a No. 9F, 33 cm long polyvinyl tube with inflatable latex rubber balloons located at each end, which retain the shunt within the vessel. External clamps are not necessary. A sideport allows access to the arterial circulation for monitoring blood pressure and aspiration. Journal of Vascular Surgery  , 62-64DOI: ( / (90)90372-H) Copyright © 1990 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions

3 Fig. 2 Series of photographs taken during inflation of the proximal balloon of a double-balloon carotid shunt. The balloon has been placed inside a glass tube with an internal diameter of 8 mm to approximate the internal diameter of a normal common carotid artery. With sequential inflation the balloon herniates over the end (D) of the proximal catheter, thus obstructing blood flow. Journal of Vascular Surgery  , 62-64DOI: ( / (90)90372-H) Copyright © 1990 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions


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