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公开(公告)号：EP2032059A2
公开(公告)日：2009-03-11
申请号：EP07784329.0
申请日：2007-06-05
IPC分类号： A61B18/18
CPC分类号： A61B17/320068 , A61B1/2676 , A61B5/489 , A61B8/06 , A61B8/0858 , A61B8/12 , A61B8/445 , A61B17/2202 , A61B17/3478 , A61B2017/00809 , A61B2017/22061 , A61M29/02 , A61M2025/1093
摘要： Devices and methods are disclosed for creating passages in tissue and detecting blood vessels in and around the passages. The devices may be used to create channels for altering gaseous flow within a lung to improve the expiration cycle of an individual, particularly individuals having Chronic Obstructive Pulmonary Disease (COPD). In addition, the devices may be used to sample tissue during biopsy or other medical procedures where perforating a blood vessel could result in injury to a patient.
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公开(公告)号：EP1485033B1
公开(公告)日：2009-08-26
申请号：EP03716082.7
申请日：2003-02-21
CPC分类号： A61F2/90 , A61B5/489 , A61B8/06 , A61B8/12 , A61B8/445 , A61B17/064 , A61B17/0644 , A61B17/08 , A61B17/11 , A61B17/12104 , A61B17/22 , A61B17/320068 , A61B18/082 , A61B18/1477 , A61B18/1485 , A61B18/1492 , A61B18/1815 , A61B90/36 , A61B2017/00106 , A61B2017/00252 , A61B2017/00575 , A61B2017/1135 , A61B2017/1139 , A61B2017/22067 , A61B2017/22077 , A61B2018/00005 , A61B2018/00029 , A61B2018/00214 , A61B2018/00273 , A61B2018/00285 , A61B2018/00541 , A61B2018/00601 , A61B2018/00982 , A61B2018/1425 , A61B2018/1437 , A61B2018/1475 , A61B2090/08021 , A61B2090/3782 , A61B2090/395 , A61F2/02 , A61F2/07 , A61F2/20 , A61F2/2412 , A61F2/91 , A61F2/92 , A61F2002/043 , A61F2002/061 , A61F2002/8483 , A61N2007/0078
摘要： Disclosed here are devices (200) altering gaseous flow within a lung (118) to improve the expiration cycle of an individual, particularly individuals having Chronic Obstructive Pulmonary Disease (COPD). More particularly, devices (200) are disclosed to produce collateral openings and channels (116) through the airway wall (106) so that expired air is able to pass directly out of the lung tissue to facilitate both the exchange of oxygen ultimately into the blood and/or to decompress hyper-inflated lungs.
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公开(公告)号：EP1485035A2
公开(公告)日：2004-12-15
申请号：EP03713539.9
申请日：2003-02-21
发明人： ROSCHAK, Ed , KEAST, Thomas , MELTON, Hewlett, E., Jr. , WILLINK, Christopher, Lee , HAUGAARD, Dave , THOMPSON, David , TOM, Curtis, P. , KRAMER, Thomas, A. , TANAKA, Don
IPC分类号： A61B18/18
CPC分类号： A61B8/445 , A61B5/489 , A61B8/06 , A61B8/12 , A61B17/064 , A61B17/0644 , A61B17/08 , A61B17/11 , A61B17/22 , A61B17/320068 , A61B18/1477 , A61B18/1485 , A61B18/1492 , A61B18/1815 , A61B90/36 , A61B2017/00106 , A61B2017/00252 , A61B2017/00575 , A61B2017/1135 , A61B2017/1139 , A61B2017/22067 , A61B2017/22077 , A61B2018/00005 , A61B2018/00029 , A61B2018/00214 , A61B2018/00273 , A61B2018/00285 , A61B2018/00541 , A61B2018/00601 , A61B2018/00982 , A61B2018/1425 , A61B2018/1437 , A61B2018/1475 , A61B2090/08021 , A61B2090/3782 , A61B2090/3784 , A61B2090/395 , A61F2/02 , A61F2/20 , A61F2/2412 , A61F2/91 , A61F2002/043 , A61F2002/061 , A61F2002/8483 , A61N2007/0078
摘要： Disclosed herein are devices for altering gaseous flow within a lung to improve the expiration cycle of an individual, particularly individuals having chronic obstructive pulmonary disease (COPD). More particularly, a medical catheter (200) is disclosed to detect the presence of blood vessels and to produce collateral openings or channels through the airway wall so that air is able to pass directly out of the lung tissue to facilitate both the exchange of oxygen ultimately into the blood and/or to decompress hyper-inflated lungs.
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公开(公告)号：EP1485033A2
公开(公告)日：2004-12-15
申请号：EP03716082.7
申请日：2003-02-21
IPC分类号： A61B18/04
CPC分类号： A61F2/90 , A61B5/489 , A61B8/06 , A61B8/12 , A61B8/445 , A61B17/064 , A61B17/0644 , A61B17/08 , A61B17/11 , A61B17/12104 , A61B17/22 , A61B17/320068 , A61B18/082 , A61B18/1477 , A61B18/1485 , A61B18/1492 , A61B18/1815 , A61B90/36 , A61B2017/00106 , A61B2017/00252 , A61B2017/00575 , A61B2017/1135 , A61B2017/1139 , A61B2017/22067 , A61B2017/22077 , A61B2018/00005 , A61B2018/00029 , A61B2018/00214 , A61B2018/00273 , A61B2018/00285 , A61B2018/00541 , A61B2018/00601 , A61B2018/00982 , A61B2018/1425 , A61B2018/1437 , A61B2018/1475 , A61B2090/08021 , A61B2090/3782 , A61B2090/395 , A61F2/02 , A61F2/07 , A61F2/20 , A61F2/2412 , A61F2/91 , A61F2/92 , A61F2002/043 , A61F2002/061 , A61F2002/8483 , A61N2007/0078
摘要： Disclosed here are devices (200) altering gaseous flow within a lung (118) to improve the expiration cycle of an individual, particularly individuals having Chronic Obstructive Pulmonary Disease (COPD). More particularly, devices (200) are disclosed to produce collateral openings and channels (116) through the airway wall (106) so that expired air is able to pass directly out of the lung tissue to facilitate both the exchange of oxygen ultimately into the blood and/or to decompress hyper-inflated lungs.
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公开(公告)号：EP1326549A1
公开(公告)日：2003-07-16
申请号：EP00973613.3
申请日：2000-10-17
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.
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公开(公告)号：EP1173103A2
公开(公告)日：2002-01-23
申请号：EP00930131.8
申请日：2000-04-21
发明人： DANEK, Christopher, James , KEAST, Thomas , LOOMAS, Bryan , BIGGS, Michael , BURGER, Keith, M. , HAUGAARD, Dave , ROSS, John, Arthur
IPC分类号： A61B18/14
CPC分类号： A61B18/12 , A61B17/22004 , A61B18/00 , A61B18/08 , A61B18/14 , A61B18/1485 , A61B18/1492 , A61B2017/00115 , A61B2017/00292 , A61B2017/003 , A61B2017/22062 , A61B2018/00083 , A61B2018/00214 , A61B2018/0022 , A61B2018/00267 , A61B2018/00541 , A61B2018/00654 , A61B2018/00666 , A61B2018/00678 , A61B2018/00761 , A61B2018/00791 , A61B2018/00797 , A61B2018/00803 , A61B2018/044 , A61B2018/046 , A61B2018/1807 , A61B2090/3614 , A61M25/0043 , A61M29/00 , A61M2025/0096 , A61M2210/1039 , A61N5/0601
摘要： This relates to treating an asthmatic lung and more particularly, relates to advancing a treatment device into the lung and treating the lung with the device. This also includes additional steps of treating the airway wall, applying energy or heat to the airway wall in an asthmatic lung.
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