The carbon dioxide-administering device for administering carbon dioxide to the skin of a portion of a human body is provided with: a space (210) in which a leg can be placed and which is substantially sealed； a solvent tank (23) for storing a solvent (8), which is capable of solubilizing carbon dioxide and is vaporizable, in the bottom of the space (210)； a heating unit (22) for heating the solvent (8) in the solvent tank (23) so as to vaporize the solvent (8)； a carbon dioxide supply unit (24) for supplying carbon dioxide to the space (210) above the solvent tank (23)； and an adhesion object (25), which is disposed in the space (210) above the solvent tank (23) so as to adhere floating droplets generated from the solvent (8) in the solvent tank (23). The device is configured so that a leg can be placed in the space (210) above the adhesion object (25).一種用來將二氧化碳施用於(投與)人體之一部分皮膚之二氧化碳施與裝置，具備：可容置腳部且大略呈密閉之空間(210)；設於該空間(210)之底部之用以儲存可溶解二氧化碳之氣化性溶媒(8)之溶媒槽(23)；用來加熱該溶媒槽(23)中之溶媒(8)以使溶媒蒸發之加熱部(22)；用以將二氧化碳氣供應給溶媒槽(23)之上方空間(210)之二氧化碳供應部(24)；及設於溶媒槽(23)之上方空間(210)以供由溶媒槽(23)中之溶媒(8)所發生之浮遊液滴附著之被附著部(25)；而在該被附著部(25)之上方空間(210)形成可容置腳部之空間。
