Device for inserting an inflatable balloon

A device for inserting an inflatable balloon that uses a thread for guidance comprising a main body of revolution which defines a cone shaped distal end and a proximal end, wherein said main body comprises:

• a first internal channel passing from the proximal end to the distal end of said body for inserting a thread for guiding said device;
• an internal compartment arranged in a portion of the distal end of said body for housing an inflatable balloon, said compartment comprising a breakable outer surface which is continuous with a surface of said body,
• a second internal channel passing from the proximal end of said body to said compartment, for housing an inflatable balloon inflation tube;
• a distal end of said body finishing in a head with a flexible neck through which said first internal channel extends, and
• a resilient longitudinal opening for access to said second internal channel, arranged between the proximal end of said body and the compartment, for inserting a balloon inflation tube together with an inflatable balloon,
• wherein the flexible neck is disposed on the proximal side of the head and a cross sectional area perpendicular to an extending direction of the first internal channel in the flexible neck is smaller than the cross sectional area in the head.