System, method, and apparatus for mitigating the rise of infusion-induced hypothermia

A fluid warming pouch comprising:

• a body having a plurality of sides, each side comprising an interior flexible wall configured to abut a container of fluid and an exterior flexible wall, wherein the interior flexible wall and the exterior flexible wall are bonded to each other, at least one of the plurality of sides including:
• a warming pocket housing a reactant,
• an activation pocket housing an activation solution, wherein the activation pocket is fluidically coupled to the warming pocket,
• a first frangible seal positioned between the warming pocket and the activation pocket, wherein breakage of the first frangible seal creates a channel between the warming pocket and the activation pocket allowing for intermixing of the reactant and the activation solution to generate heat via an exothermic reaction,
• a vent to an exterior atmosphere, wherein the vent is fluidically coupled to at least one of the warming pocket, the activation pocket, or a combination thereof, and
• a second frangible seal positioned between the vent and the at least one of the warming pocket, the activation pocket, or a combination thereof, wherein breakage of the second frangible seal creates a channel between the at least one of the warming pocket, the activation pocket, or a combination thereof and the exterior atmosphere allowing for gaseous byproducts of the exothermic reaction to escape to the exterior atmosphere.