Operating room coating applicator and method

A disposable coating applicator container for applying a coating of a therapeutic agent upon an object to be coated, comprising:

• a sealable container, the sealable container having a container bottom, the container bottom having upwardly extending walls, each upwardly extending wall terminating in an upper edge, and a closure for sealing a device compartment formed in part by the upwardly extending walls, the closure adjacent to the upper edges of the upwardly extending walls;
• a therapeutic agent positioned in fluid communication with the device compartment, wherein the disposable coating applicator container comprises a flexible material and is in the form of a bag structure;
• and
• a heat source for vaporizing the therapeutic agent and causing the therapeutic agent to flow into the device compartment and coat the object,
• wherein the heat source is disposed within the disposable coating applicator container.