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公开(公告)号:US06484720B1
公开(公告)日:2002-11-26
申请号:US09692588
申请日:2000-10-20
IPC分类号: A62B902
CPC分类号: A62B9/02 , A61M16/00 , A61M16/0672 , Y10T137/7922
摘要: An oxygen gas therapy regulator is provided which is small in size and has particularly uniform output characteristics. The regulator uses five springs evenly spaced around a circle concentric with the axis of the regulator piston thereby providing uniform output characteristics.
摘要翻译: 提供了一种氧气治疗调节器,其尺寸小并且具有特别均匀的输出特性。 调节器使用与调节器活塞的轴线同心的圆周均匀间隔的五个弹簧,从而提供均匀的输出特性。