亚洲夜晚福利在线观看-久久精品国产亚洲av成人观看-高清少妇熟女一区二区三区-国产亚洲欧美日韩久久

David_YZ-130/160/200/260/300

YZ-130/160/200/260/300

Infant Oxygen Hood

Improve brain hypoxia and reduce breathing resistance

聯(lián)系我們
  • Adjustable concentrationUniform and stable oxygen concentration, can be adjusted as needed

  • Safe and stableThe high flow rate gas can accelerate the exhaled carbon dioxide from newborns to be discharged from the hood

  • ComfortableSilicone curtain piece is designed between the hood and the baby's neck for transition

  • Easy operationThe side door can be slid left and right without moving the hood

  • Optional bracketsTwo brackets are provided to meet different sizes of oxygen supply hoses

  • Streamlined designIntegrated injection molding, fully transparent visualization

  • Excellent materialMade of PC material, colorless and environmentally friendly, durable, compact and portable, easy to disassemble and clean

  • Flexible adaptationFive optional specifications, can be flexibly selected according to the size of the head and neck of newborns

大香蕉伊人一区二区三区| 日韩丝袜诱惑一区二区| 国产成人精品午夜福利av免费| 亚洲美女国产精品久久| 亚洲国产日韩欧美三级| 亚洲一区二区三区国产| 国产在线小视频你懂的| 国内精品美女福利av在线| 国产精品激情在线观看| 在线观看免费午夜福利| 日韩色婷婷综合在线观看| 国产精品欧美一级免费| 91在线爽的少妇嗷嗷叫| 91插插插外国一区二区婷婷| 日本成人三级在线播放| 日韩色婷婷综合在线观看| 欧美日韩综合在线精品| 内用黄老外示儒术出处| 日本丰满大奶熟女一区二区| 精品一区二区三区三级视频 | 91欧美亚洲精品在线观看| 国产亚洲系列91精品| 亚洲中文字幕高清视频在线观看| 2019年国产最新视频| 字幕日本欧美一区二区| 五月天丁香婷婷一区二区| 大香蕉久草网一区二区三区| 91亚洲国产成人久久精品麻豆| 91香蕉视频精品在线看| 亚洲日本韩国一区二区三区| 成在线人免费视频一区二区| 精品国产丝袜一区二区| 色一情一乱一区二区三区码| 成人综合网视频在线观看| 成年人黄片大全在线观看| 国产日韩欧美在线亚洲| 久热这里只有精品九九| 国产专区亚洲专区久久| 久久久免费精品人妻一区二区三区| av免费视屏在线观看| 亚洲一区二区精品国产av|