| 摘要 |
FIELD: medicine; medical engineering. ^ SUBSTANCE: device has body manufactured as cap. The cap has circular cross-section and skirt deviating aside from its edge. Radial slits are produced on the cap and skirt. The slits do not reach skirt edge and divide device body into sectors equal in size. The slits have dilated segments. Method involves setting the device in the aorta in a way that the cap is positioned inside of the aorta and the skirt is superimposed over its external surface around the opening. Auto vein edges are joined to aorta edges via the dilated segments of the device superimposed over the aorta. ^ EFFECT: simplified method for building anastomosis on working heart. ^ 8 CL, 4 dwg |
