DEVICE FOR ISOLATED clamping lumbar and sacral arteries

摘要

An apparatus for clamping an isolated lumbar and sacral arteries relates to medicine and can be used for clamping the sacral and lumbar arteries during surgical treatment of occlusive diseases of the abdominal aorta, aneurysms of the infrarenal aorta, abdominal aortic wounds. The purpose of this device - the technically simple clamping sacral and lumbar arteries during reconstructive operations on the aorta. The stated object is achieved by the construction of a vascular clip. The design of the inventive clip allows pinch lumbar and sacral artery without clamping of the aorta and iliac arteries. This clip has two angles in lateral projection. The first angle 110 degrees, it is necessary to introduce into the cavity of the wound clip and places Branche under clamping the aorta, the angle of 110 degrees to bring the clamp design allows the axis of projection of the operative action. The second angle 125 degrees, it is necessary to remove the clamp from operating handles wound area, for better visualization main object operation. A distinctive feature of the clamp is the presence of two semi-circles formed by the main clamping jaws in a direct projection. Semicircle circle formed during closure clip Branche thus closing in the art Branche occurs. The diameter of the circle of 2 centimeters. When clamping Branche institution under the aorta with a view to clamping the lumbar arteries circumference fits the terminal aorta or initial parts of the common iliac arteries. Thus, the clamping of the aorta and the common iliac arteries does not occur, that is extremely important in patients with severe calcification of the aorta and iliac artery.