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公开(公告)号:US07047970B2
公开(公告)日:2006-05-23
申请号:US09783548
申请日:2001-02-15
申请人: Tomoshige Umeda , Shuji Ishikawa , Toru Yoshihara , Susumu Fujinami , Koji Mimura , Kenichi Ono , Tsutomu Mitsuhashi
发明人: Tomoshige Umeda , Shuji Ishikawa , Toru Yoshihara , Susumu Fujinami , Koji Mimura , Kenichi Ono , Tsutomu Mitsuhashi
IPC分类号: A62B18/02
CPC分类号: A61F7/034 , A61F2007/0003 , A61F2007/0004 , A61F2007/0062 , A61F2007/026 , A61H33/063 , A61H33/12 , A61M11/04 , A61M11/042 , A61M11/047 , A61M16/06 , A61M16/16 , A61M2205/364 , A61M2210/0612 , A61M2210/0625
摘要: A heat generating unit is incorporated in a mask in order to actively supply warm steam, and also drug vapor, to the nose and throat, and moisturize the upper respiratory tract. It is preferable that a metal powder, salt, and water be contained in the heat generating unit, and that an exothermic composition that releases steam in conjunction with the oxidation reaction of the metal powder be used therein. It is preferable that either an inhalation valve or exhalation valve be provided in the main mask body.
摘要翻译: 将发热单元并入面罩中,以便积极地向鼻子和喉部供应温暖的蒸汽以及药物蒸气,并使上呼吸道滋润。 优选在发热体中含有金属粉末,盐和水,并且在其中使用与金属粉末的氧化反应一起释放蒸汽的放热组合物。 优选地,在主面罩体中设置吸入阀或呼气阀。