device for the study of the functions of the endothels or intimas of blood vessels

摘要

The instrument is used to examine the functioning of the endothelium or intima of a blood vessel (4). It consists of a tube (1) which has at least one outlet (6) and one inlet (7) formed in its wall and spaced apart from each other. The outlet (6) is connected to an access opening (8) and the inlet is connected to a second access opening (9). These access openings (8) and (9) are on that end of the tube which projects outside the blood vessel. The tube has sealing devices (2,3) which seal the interior of the blood vessel between the tube outlet and the tube inlet USE - Examination of the cells forming the lining of a blood vessel.