发明授权
US07270638B2 Method and device for diagnosis using an oscillating airflow 有权
使用振荡气流进行诊断的方法和装置

  • 专利标题: Method and device for diagnosis using an oscillating airflow
  • 专利标题(中): 使用振荡气流进行诊断的方法和装置
  • 申请号: US10496897
    申请日: 2003-01-31
  • 公开(公告)号: US07270638B2
    公开(公告)日: 2007-09-18
  • 发明人: Jon LundbergEddie Weitzberg
  • 申请人: Jon LundbergEddie Weitzberg
  • 申请人地址: SE Solna
  • 专利权人: Aerocrine AB
  • 当前专利权人: Aerocrine AB
  • 当前专利权人地址: SE Solna
  • 代理机构: Morrison & Foerster LLP
  • 优先权: SE0200300 20020201
  • 国际申请: PCT/SE03/00175 WO 20030131
  • 国际公布: WO03/063703 WO 20030807
  • 主分类号: A61B5/08
  • IPC分类号: A61B5/08
Method and device for diagnosis using an oscillating airflow
摘要:
It has surprisingly been found that nasal NO release is greatly increased by the presence of a an oscillating airflow in healthy subjects. Accordingly, a device comprising means for generating and/or maintaining an oscillating airflow is described and suggested for use in the diagnosis of a condition of the upper airways of a human. The invention also encompasses method wherein the concentration and/or flow of at least one gaseous component in nasally exhaled air is determined and recorded in the presence and absence of an oscillating airflow acting on the upper airways or parts thereof.
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