Gas inflation/evacuation system incorporating a reservoir and removably attached sealing system for a guidewire assembly having an occlusive device

摘要

A gas inflation/evacuation system incorporating a reservoir and removably attached sealing system for a guidewire assembly having an occlusive device and method. A gas inflation/evacuation system is removably connectible to a proximal portion of a guidewire assembly where a sealing system interfaces and cooperatively interacts between the gas inflation/evacuation system and the proximal portion of the guidewire assembly to provide for repeated inflation and deflation of an occlusive balloon to provide a hubless guidewire assembly over which ablation and other type catheters can be loaded.