DISPOSABLE DEVICE FOR MULTI-LIGATION OF BLEEDING ESOPHAGEAL VARICES

摘要

The present invention relates to device for ligation of bleeding esophageal varices. The device consists of three parts of cylinders. The first part (10 ) characterized by its interior 2/3 is in the form of toothed rows (11) with equal dimensions and parallel to each other along its circular surface. Its posterior 1/3 is in the form of two cylinders (10, 14) inside each other and connected together at its junction with the anterior 2/3 part leaving a specific space in between. The second part (16, 17) represent part of cylind er with three toothed arms (17) situated vertically on it and similar in shape and dimensions. The third part consists of two cylinders (22, 23) inside eac h other and connected together on one side and free on the other side to be compatible with the other parts (10, 14, 16, 17).