Battery Ventilation for a Medical Device

摘要

A medical device is presented that includes an external portion adapted for placement external to the skin of a user. The external portion includes a battery pack for interfacing with at least one battery cell. The battery pack includes a housing, the housing defining air inlet and/or outlet holes such that fluid flow is enabled through at least a part of the housing. A micro-ventilation mechanism moves air through at least a part of the housing.