Cerebral perfusion method for increasing the aorta and partial occlusion device

摘要

How to partially occlude the aorta in order to increase (57) cerebral perfusion in patients suffering from cerebral ischemia or local [summary] whole is provided. Alternatively, the method may be used to adjust the spinal cord so as to secrete neuroprotective agents in abdominal aortic aneurysm repair before, even to partially occlude aortic blood flow. Is achieved by an apparatus comprising an elongated catheter (102), an expandable occluder mounted on the distal end (104), a variable flow mechanism, a partial occlusion of the vessel, from the pressure gauge (112). It may be configured occluder (104), conical shell and two (118, 136), an inflatable ring-shaped balloon disposed about the cylindrical sleeve and (130). It may provide a therapeutic intervention by inserting the distal end of the occluder and other medical devices such as catheters Arterial direct Mii.