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    OCCLUSAL STENT
    3.
    发明授权
    OCCLUSAL STENT 有权

    公开(公告)号：EP1812102B1

    公开(公告)日：2018-08-15

    申请号：EP05851745.9

    申请日：2005-11-16

    申请人： Pulmonx

    发明人： SOLTESZ, Peter, P. ,  WONDKA, Anthony ,  LEE, Jeffrey ,  KOTMEL, Robert

    IPC分类号： A61B17/12

    CPC分类号： A61B17/12104 ,  A61B17/12136 ,  A61B17/12159 ,  A61B17/12172 ,  A61B17/1219 ,  A61B2017/00862 ,  A61B2017/00867

    摘要： Improved methods, systems and devices for occluding body passageways, particularly lung passageways. Such occlusion is achieved with occlusal stents which are particularly suited for use in performing Endobronchial Volume Reduction (EVR) in patients suffering from chronic obstructive pulmonary disease or other conditions where isolation of a lung segment or reduction of lung volume is desired. The present invention is likewise suitable for the treatment of bronchopleural fistula and potentially for other pulmonary diseases, such as hemoptysis and pneumothorax. The occlusal stents are delivered with the use of any suitable delivery system, particularly minimally invasive with instruments introduced through the mouth (endotracheally). A target lung tissue segment is isolated from other regions of the lung by deploying an occlusal stent into a target area of a lung passageway. A variety of different occlusal stent designs are provided to improve the performance and reliability of the delivered occlusal stent.

    MINIMALLY INVASIVE DETERMINATION OF COLLATERAL VENTILATION IN LUNGS
    5.
    发明公开
    MINIMALLY INVASIVE DETERMINATION OF COLLATERAL VENTILATION IN LUNGS 审中-公开
    肺的抵押品通风微创测定

    公开(公告)号：EP2632332A1

    公开(公告)日：2013-09-04

    申请号：EP11837120.2

    申请日：2011-10-27

    申请人： Pulmonx Corporation

    发明人： FREITAG, Lutz ,  ALJURI, Nikolai

    IPC分类号： A61B5/087

    CPC分类号： A61B5/097 ,  A61B5/087 ,  A61B5/6852

    摘要： Minimally invasive methods, systems and devices are provided for assessing collateral ventilation in the lungs. In particular, collateral ventilation of a target compartment within a lung of a patient is assessed by advancement of a catheter through the tracheobronchial tree to a feeding airway of the target compartment. The feeding airway is occluded by the catheter and the opening and closing of a one-way valve coupled with the catheter is observed. If the valve ceases opening and closing over time, this may indicate that significant collateral ventilation into the target compartment is absent. If the valve continues to open and close over time, significant collateral ventilation into the compartment may be present. Based on the collateral ventilation assessment, a treatment plan may be generated.

    PULMONARY OCCLUSAL STENT DELIVERY CATHETER, LOADING SYSTEM AND METHODS OF USE
    8.
    发明公开
    PULMONARY OCCLUSAL STENT DELIVERY CATHETER, LOADING SYSTEM AND METHODS OF USE 有权
    LADESYSTEMFÜRFREISETZUNGSKATHETERFÜRPULMONALEN OKKLUSALEN STENT

    公开(公告)号：EP1812098A2

    公开(公告)日：2007-08-01

    申请号：EP05824089.6

    申请日：2005-11-16

    申请人： Pulmonx

    发明人： WONDKA, Anthony ,  SOLTESZ, Peter, P. ,  KOTMEL, Robert ,  MATOV, Nadia ,  CROWDER, Thomas

    IPC分类号： A61M16/00

    CPC分类号： A61B17/12104 ,  A61B1/012 ,  A61B1/2676 ,  A61B17/12022 ,  A61B17/12172 ,  A61B2017/00867 ,  A61B2017/12054 ,  A61B2017/12086 ,  A61B2017/22069

    摘要： Methods, systems and devices are provided for performing lung volume reduction in patients suffering from chronic obstructive pulmonary disease or other conditions where isolation of a lung segment or reduction of lung volume is desired. The methods are minimally invasive with instruments being introduced through the mouth (endotracheally) and rely on isolating the target lung tissue segment from other regions of the lung and occluding various lung passageways with the use of occlusal stents. The occlusal stents are delivered with the use of an occlusal stent delivery system which is loaded with the occlusal stent with the use of an occlusal stent loading system.

    摘要翻译： 提供了方法，系统和装置，用于在患有慢性阻塞性肺病或其它需要肺部分离或减少肺容积的其他病症的患者中进行肺容积减少。 这些方法是微创的，仪器通过口腔（气管内）引入，并且依赖于使用咬合支架将目标肺组织区段与肺其他区域隔离并阻塞各种肺通道。 咬合支架使用咬合支架输送系统递送，该系统使用咬合支架装载系统装载咬合支架。