نتایج جستجو برای: balloon occlusion

تعداد نتایج: 78682  

Journal: :Journal of Fluid Mechanics 2021

A mechanical theory is described for a phenomenon in the surgical procedure of resuscitative endovascular balloon occlusion aorta (REBOA). In this pushed into by catheter and then inflated order to stop haemorrhage. One hazards tendency migrate away from its intended position. This work examines mechanics anchoring migration analysing effects pressure waves, sheet flow solid friction thin gap b...

2015
Jonathan J. Morrison Thomas J. Percival Nickolay P. Markov Carole Villamaria Daniel J. Scott Kaylyn A. Saches Jerry R. Spencer Todd E. Rasmussen

Background: The objective of this study was to evaluate the efficacy of resuscitative endovascular aortic balloon occlusion (REBOA) of the distal aorta in a porcine model of pelvic

Journal: :Stroke 1986
G J Del Zoppo B R Copeland L A Harker T A Waltz J Zyroff S R Hanson E Battenberg

To study the effects of antithrombotic therapy in experimental stroke, we have characterized a baboon model of acute cerebrovascular thrombosis. In this model an inflatable silastic balloon cuff has been implanted by transorbital approach around the right middle cerebral artery (MCA), proximal to the take-off of the lenticulostriate arteries (LSA). Inflation of the balloon for 3 hours in six an...

Journal: :Journal of endovascular resuscitation and trauma management 2023

Background: Resuscitative Endovascular Balloon Occlusion of the Aorta (REBOA) is a helpful adjunct in management hemorrhagic shock due to bleeding abdomen or pelvis. Ischemia distal occlusion concern; intermittent aortic balloon inflation (i-REBOA) novel way achieve decreased ischemia time.
 Methods: This study was conducted using data from multinational ABO Trauma Registry. All patients e...

Journal: :The Journal of trauma 2011
Adam Stannard Jonathan L Eliason Todd E Rasmussen

Temporary occlusion of the aorta as an operative method to increase proximal or central perfusion to the heart and brain in the setting of shock is not new.1 Resuscitative aortic occlusion with a balloon was reported as early as the Korean War and has been described in more recent publications.2–5 Despite potential advantages over thoracotomy with aortic clamping, resuscitative endovascular bal...

2013
Abdel Aziz A. Jaffan

Endovascular recanalization of chronic total aortoiliac occlusion is technically challenging. Inability to reenter the true aortic lumen, following retrograde iliac recanalization, is one of the most common causes of failure. We describe a case of a total aortoiliac occlusion where balloon occlusion of the right common iliac artery, following its recanalization from a brachial approach, was use...

Journal: :Journal of endovascular resuscitation and trauma management 2023

Resuscitative endovascular balloon occlusion of the aorta (REBOA) is a valuable tool for management life-threateningtruncal hemorrhage. However, prolonged use REBOA limited by ischemia that it causes distalto occlusion. Partial (pREBOA) developing technique to inflate partially allow avariable degree distal blood flow and mitigate some complications aortawhile also ameliorating ongoing loss. We...

Journal: :Open Access Macedonian Journal of Medical Sciences 2022

Introduction: 
 Placenta previa and morbidly adherent placenta cause significant maternal morbidity mortality from postpartum hemorrhage. Intra-aortic balloon occlusion has been shown to reduce intraoperative hemorrhage effectively.
 Cases Presentation
 We reported four cases of women who underwent cesarean section hysterectomy with IABO. All were multigravida, gestational age ra...

Journal: :Journal of the American College of Cardiology 1998
T Rau J Schofer M Schlüter A Seidensticker J Berger D G Mathey

OBJECTIVES This study was designed to determine and assess factors predictive of the intermediate-term outcome of stenting of nonacute total coronary occlusions. BACKGROUND Balloon angioplasty of recanalized coronary occlusions is associated with a combined restenosis/reocclusion rate of up to 65%. Adjunctive stenting holds the potential to reduce this rate significantly. However, variables a...

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