PROBLEM TO BE SOLVED: To provide an infant incubator designed so that the vicinity of the opening for blowing out steam to be supplied into an infant housing chamber can be reliably and easily cleaned and disinfected.SOLUTION: The infant incubator includes: an infant-housing chamber blocked from outside air and an air conditioner provided with a harmonic tank communicating with the infant-housing chamber and circulating air into the infant-housing chamber through the harmonic tank. The air conditioner is provided with a fan for moving the air in the harmonic tank, a heater for heating the air in the harmonic tank, and a moisturizer detachably installed to harmonic tank components composing the harmonic tank to supply steam to the air in the harmonic tank. Steam-supplying passage members through which the moisturizer and the harmonic tank are communicated with each other, are detachably mounted on a steam-introducing port formed by piercing the harmonic tank components.COPYRIGHT: (C)2014,JPO&INPIT【課題】児収容室内に供給する水蒸気の吹き出し口近傍の清拭および消毒を確実かつ容易に行うことができる保育器を提供する。【解決手段】外気から遮断された児収容室と、この児収容室に連通する調和槽を備え、この調和槽を通じて空気を前記児収容室に循環させる空調装置とを有する保育器であって、前記空調装置は、前記調和槽中の空気を移動させるファンと、前記調和槽中の空気を加熱するヒータと、前記調和槽を構成する調和槽構成部材に対して着脱可能に設けられて前記調和槽中の空気に水蒸気を供給する加湿器とを備え、前記加湿器と前記調和槽とを連通させる水蒸気供給路部材が、前記調和槽構成部材を貫通して形成された水蒸気導入口に対して、着脱可能に備えられる。【選択図】図11