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    MODIFICATION OF AIRWAYS BY APPLICATION OF ENERGY
    14.
    发明授权
    MODIFICATION OF AIRWAYS BY APPLICATION OF ENERGY 有权
    应用能量修正航路

    公开(公告)号：EP1326549B1

    公开(公告)日：2005-12-21

    申请号：EP00973613.3

    申请日：2000-10-17

    申请人： ASTHMATX, INC.

    发明人： DANEK, Christopher, James ,  BIGGS, Michael ,  BURGER, Keith, M. ,  LOOMAS, Bryan ,  KEAST, Thomas ,  HAUGAARD, Dave

    IPC分类号： A61B18/14

    CPC分类号： A61B18/08 ,  A61B18/1206 ,  A61B18/1477 ,  A61B18/1492 ,  A61B18/1815 ,  A61B2018/00083 ,  A61B2018/00214 ,  A61B2018/00267 ,  A61B2018/00541 ,  A61B2018/00678 ,  A61B2018/00791 ,  A61B2018/00803 ,  A61B2018/00821 ,  A61B2018/00898 ,  A61B2018/1417

    摘要： This relates to methods and devices for treating reversible chronic obstructive pulmonary disease, and more particularly, relates to a device for exchanging energy with airway tissue such as that found in the airway of human lungs. The exchange of energy with this airway tissue in the airways reduces the ability of the air ways to constrict and/or reduces the resistance within the airway to the flow of air through the airway. This also relates to a method for decreasing responsiveness or decreasing resistance to airflow of airways involves the transfer of energy to or from the airway walls to prevent or reduce airway constriction and other symptoms of lung diseases. The treatment reduces the ability of the airway to contract during an acute narrowing of the airways, reduces mucus plugging of the airways, and/or increases the airway diameter. The methods according to the present invention provide a longer duration and/or more effective treatment for lung diseases than currently used drug treatments, and obviate patient compliance issues. This also includes additional steps that reduce the ability of the lung to produce at least one of the symptoms of reversible obstructive pulmonary disease and to reduce the resistance to the flow of air through a lung.

    摘要翻译： 这涉及用于治疗可逆性慢性阻塞性肺病的方法和装置，并且更具体地涉及用于与例如在人肺的气道中发现的气道组织交换能量的装置。 气道中的这种气道组织的能量交换降低了气道对气道内阻力和/或减小通过气道的气流阻力的能力。 这也涉及降低对气道气流的反应性或降低气流阻力的方法，涉及将能量传递到气道壁或从气道壁传递，以防止或减少气道收缩和肺病的其他症状。 该治疗降低了气道急剧变窄期间气道收缩的能力，减少气道粘液堵塞和/或增加气道直径。 根据本发明的方法比目前使用的药物治疗提供更长的持续时间和/或更有效的肺部疾病治疗，并且消除了患者依从性问题。 这还包括减少肺部产生可逆性阻塞性肺病症状中的至少一种的能力并减少对通过肺的空气流动的阻力的附加步骤。