Abstract: The present invention relates to a low-temperature treatment device capable of preventing nerve damage. The low-temperature treatment device according to one embodiment of the present invention can comprise: a cooling pocket which is inserted and positioned in a rectum and which has a predetermined shape during expansion; and a circulation tube which has a passage through which fluid flows in and out and which is inserted into the cooling pocket so as to circulate the fluid in an inner space of the cooling pocket.

Abstract: The present invention relates to a medical instrument, and more particularly, to a balloon infuser. The balloon infuser includes an upper cover (10) in which a scale mark (13) including linear scales is displayed, a lower cover (20) fixed to a lower side of the upper cover (10), a flexible expandable member (70) located inside the upper cover (10) and in which contents are accommodated, and an elevation part (30) elevated according to an expansion degree of the expandable member (70) and having a scale indication line (34) on one surface thereof, the scale indication line (34) indicating the scale mark (13).

Abstract: The present invention relates to a medical instrument, and more particularly, to a balloon infuser. The balloon infuser includes an upper cover (10) in which a scale mark (13) including linear scales is displayed, a lower cover (20) fixed to a lower side of the upper cover (10), a flexible expandable member (70) located inside the upper cover (10) and in which contents are accommodated, and an elevation part (30) elevated according to an expansion degree of the expandable member (70) and having a scale indication line (34) on one surface thereof, the scale indication line (34) indicating the scale mark (13).

Abstract: The present invention relates to a medicine infusing apparatus that may conveniently and safely infuse a medicine according to a usage of the medicine with a compact configuration. The medicine infusing apparatus includes a cover, a first tube located inside the cover and through which a first medicine flows, a storage part located inside the cover and in which a second medicine discharged by an external pressure is accommodated, a second tube connected to opposite sides of the storage part and through which the discharged second medicine flows, a press part located on one side of the cover to be movable and configured to apply or release a pressure to or from the storage part as the press part is moved, and a regulation part located on another side of the cover and configured to regulate movement of the press part according to an operation thereof.

Abstract: The present invention relates to a medical instrument, and more particularly, to a balloon infuser. The balloon infuser includes an upper cover (10) in which a scale mark (13) including linear scales is displayed, a lower cover (20) fixed to a lower side of the upper cover (10), a flexible expandable member (70) located inside the upper cover (10) and in which contents are accommodated, and an elevation part (30) elevated according to an expansion degree of the expandable member (70) and having a scale indication line (34) on one surface thereof, the scale indication line (34) indicating the scale mark (13).

Abstract: The present invention relates to a selector, and more particularly, to a selector that may interrupt or regulates flows of a fluid, and selectively discharge a preset quantity of the introduced fluid. Because the fluid introduced may be accurately discharged at a predetermined flow rate according to the set inner diameters of the tubes through a simple manipulation, the selector may be conveniently used and an accurate flow rate may be consistently adjusted, and the selector may be conveniently manufactured without using an adhesive.