Patent ID: 8968170
Filing Date: 2015-03-03
Classification: A61B,A61N

Abstract:
1. An intrauterine radiation device having individually inflatable balloons, comprising: a hollow cylindrical cylinder in which a plurality of air tubes are installed and into which radiation source mobile instruments are inserted and through which the radiation source mobile instruments pass; at least one holder having at least one convex or concave shape, that is formed on an inner circumferential surface of the cylinder and configured to hold the radiation source mobile instruments; and a plurality of front balloons that are mounted on an outer circumferential surface of a front end of the cylinder in a direction in which the cylinder is inserted, and that are connected with the air tubes so as to be individually inflated, wherein the front end of the cylinder is partitioned into at least four split sleeves along a circumferential direction of the cylinder, and each front balloon is mounted on each split sleeve, and is allowed to be simultaneously inflated in thickness and insertion directions of the cylinder.