Patent ID: 7832432

Claim:
An ampoule assembly, comprising: at least one layer of a first material disposed on an outside surface of an ampoule body; at least one layer of a second material disposed over the first material, wherein the first material is more thermally conductive than the second material; an inlet line coupled with and in fluid communication to the ampoule body; an outlet line coupled with and in fluid communication to the ampoule body; a bypass line connected between the inlet line and the outlet line; a bypass valve disposed in the bypass line to fluidly couple or decouple the inlet line and the outlet line via the bypass line; a first shut-off valve disposed in the inlet line between the ampoule body and a first connection point of the bypass line and the inlet line; a second shut-off valve disposed in the outlet line between the ampoule body and a second connection point of the bypass line and the outlet line; a third shut-off valve disposed in the inlet line between the first connection point of the bypass line and a first disconnect fitting disposed on the inlet line; and a fourth shut-off valve disposed in the outlet line between the second connection point of the bypass line and a second disconnect fitting disposed on the outlet line.