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公开(公告)号：US20110251592A1
公开(公告)日：2011-10-13
申请号：US12939961
申请日：2010-11-04
申请人： Michael BIGGS , Thomas KEAST , Bryan LOOMAS , Don TANAKA , David THOMPSON , Gary KAPLAN , Kelly SHRINER , Halil KARABEY , Russ REDMOND , Claude VIDAL , Mike COLLINSON , Cary COLE , Michael WILLINK
发明人： Michael BIGGS , Thomas KEAST , Bryan LOOMAS , Don TANAKA , David THOMPSON , Gary KAPLAN , Kelly SHRINER , Halil KARABEY , Russ REDMOND , Claude VIDAL , Mike COLLINSON , Cary COLE , Michael WILLINK
CPC分类号： A61F2/86 , A61B17/0218 , A61B17/064 , A61B17/068 , A61B17/12022 , A61B17/12104 , A61B17/12172 , A61B2017/00252 , A61B2017/0046 , A61B2017/00477 , A61F2/07 , A61F2/2412 , A61F2/91 , A61F2002/043 , A61F2220/0008 , A61F2220/0016 , A61F2230/005 , A61F2230/0054 , A61F2230/0078
摘要： Devices and methods are directed to improving the gaseous exchange in a lung of an individual having, for instance, chronic obstructive pulmonary disease. More particularly, conduits may be deployed in the lung to maintain collateral openings (or channels) surgically created through airway walls. This tends to facilitate both the exchange of oxygen ultimately into the blood and decompress hyper-inflated lungs. The conduit includes a radially expandable center section having a first end, a second end, and a passageway extending from the first end to the second end. A control segment may be associated with the conduit to limit the degree of radial expansion. The conduit further includes a plurality of deflectable members extending from the ends of the center section. A tissue barrier may coaxially surround the conduit such that tissue ingrowth is prevented. The conduits may also include hold-down members and bioactive coatings that serve to prevent ejection of the conduit as well as prevent narrowing of the passageway due to tissue ingrowth.
摘要翻译： 装置和方法旨在改善具有例如慢性阻塞性肺疾病的个体的肺中的气体交换。 更具体地，导管可以部署在肺中以保持通过气道壁手术产生的侧支开口（或通道）。 这倾向于促进氧气最终进入血液并减压超膨胀的肺。 导管包括具有第一端，第二端和从第一端延伸到第二端的通道的可径向扩张的中心部分。 控制段可以与管道相关联以限制径向膨胀的程度。 导管还包括从中心部分的端部延伸的多个可偏转构件。 组织屏障可以同轴地围绕导管，从而防止组织向内生长。 导管还可以包括用于防止导管喷射的压紧构件和生物活性涂层，并且防止由于组织向内生长导致的通道变窄。
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公开(公告)号：US20050192526A1
公开(公告)日：2005-09-01
申请号：US11006362
申请日：2004-12-07
申请人： Michael Biggs , Thomas Keast , Bryan Loomas , Don Tanaka , David Thompson , Gary Kaplan , Kelly Shriner , Halil Karabey , Russ Redmond , Claude Vida , Mike Collinson , Cary Cole , Michael Willink
发明人： Michael Biggs , Thomas Keast , Bryan Loomas , Don Tanaka , David Thompson , Gary Kaplan , Kelly Shriner , Halil Karabey , Russ Redmond , Claude Vida , Mike Collinson , Cary Cole , Michael Willink
IPC分类号： A61F2/02 , A61B17/00 , A61B17/02 , A61B17/064 , A61B17/068 , A61B17/12 , A61F2/04 , A61F2/86
CPC分类号： A61F2/86 , A61B17/0218 , A61B17/064 , A61B17/068 , A61B17/12022 , A61B17/12104 , A61B17/12172 , A61B2017/00252 , A61B2017/0046 , A61B2017/00477 , A61F2/07 , A61F2/2412 , A61F2/91 , A61F2002/043 , A61F2220/0008 , A61F2220/0016 , A61F2230/005 , A61F2230/0054 , A61F2230/0078
摘要： Devices and methods are directed to improving the gaseous exchange in a lung of an individual having, for instance, chronic obstructive pulmonary disease. More particularly, conduits may be deployed in the lung to maintain collateral openings (or channels) surgically created through airway walls. This tends to facilitate both the exchange of oxygen ultimately into the blood and decompress hyper-inflated lungs.
摘要翻译： 装置和方法旨在改善具有例如慢性阻塞性肺疾病的个体的肺中的气体交换。 更具体地，导管可以部署在肺中以保持通过气道壁手术产生的侧支开口（或通道）。 这倾向于促进氧气最终进入血液并减压超膨胀的肺。
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公开(公告)号：US20050137712A1
公开(公告)日：2005-06-23
申请号：US10971505
申请日：2004-10-22
申请人： Michael Biggs , Thomas Keast , Bryan Loomas , Don Tanaka , David Thompson , Gary Kaplan , Kelly Shriner , Halil Karabey , Russ Redmond , Claude Vidal , Mike Collinson , Cary Cole , Michael Willink
发明人： Michael Biggs , Thomas Keast , Bryan Loomas , Don Tanaka , David Thompson , Gary Kaplan , Kelly Shriner , Halil Karabey , Russ Redmond , Claude Vidal , Mike Collinson , Cary Cole , Michael Willink
IPC分类号： A61F2/02 , A61B17/00 , A61B17/02 , A61B17/064 , A61B17/068 , A61B17/12 , A61F2/04 , A61F2/86
CPC分类号： A61F2/86 , A61B17/0218 , A61B17/064 , A61B17/068 , A61B17/12022 , A61B17/12104 , A61B17/12172 , A61B2017/00252 , A61B2017/0046 , A61B2017/00477 , A61F2/07 , A61F2/2412 , A61F2/91 , A61F2002/043 , A61F2220/0008 , A61F2220/0016 , A61F2230/005 , A61F2230/0054 , A61F2230/0078
摘要： Devices and methods are directed to improving the gaseous exchange in a lung of an individual having, for instance, chronic obstructive pulmonary disease. More particularly, conduits may be deployed in the lung to maintain collateral openings (or channels) surgically created through airway walls. This tends to facilitate both the exchange of oxygen ultimately into the blood and decompress hyper-inflated lungs.
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公开(公告)号：US20070073282A1
公开(公告)日：2007-03-29
申请号：US11235835
申请日：2005-09-26
申请人： Thomas McGaffigan , Peter Carlotto , Jan Echeverry , Huy Le , Robert Schmidlen , Michael Willink
发明人： Thomas McGaffigan , Peter Carlotto , Jan Echeverry , Huy Le , Robert Schmidlen , Michael Willink
IPC分类号： A61B18/04
CPC分类号： A61B18/082
摘要： Devices and methods for thermal ablation of hypertrophied tissue, such as turbinates, with a resistive heating element adapted for insertion into the tissue. The device uses DC current to heat the resistive heating element, and is operated at relatively low voltage levels and low current levels. The device is easy to operate, and may be applied for predetermined time periods without feedback control, using a timing circuit or computerized control system. The resistive heating element is covered with a thin, non-stick, coating that is thermally conductive, such as Xylan®, Teflon® or other fluoropolymer or suitable material.
摘要翻译： 肥大组织如鼻甲的热消融的装置和方法，具有适于插入组织的电阻加热元件。 该器件使用直流电流来加热电阻加热元件，并在相对低的电压电平和低电流水平下工作。 该装置易于操作，并且可以使用定时电路或计算机控制系统施加预定时间段而无需反馈控制。 电阻加热元件覆盖有导热的薄的不粘的涂层，例如Xylan，Teflon或其它含氟聚合物或合适的材料。
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公开(公告)号：US20050137518A1
公开(公告)日：2005-06-23
申请号：US10951962
申请日：2004-09-28
申请人： Michael Biggs , Thomas Keast , Bryan Loomas , Don Tanaka , David Thompson , Gary Kaplan , Kelly Shriner , Halil Karabey , Russ Redmond , Claude Vidal , Mike Collinson , Cary Cole , Michael Willink
发明人： Michael Biggs , Thomas Keast , Bryan Loomas , Don Tanaka , David Thompson , Gary Kaplan , Kelly Shriner , Halil Karabey , Russ Redmond , Claude Vidal , Mike Collinson , Cary Cole , Michael Willink
IPC分类号： A61F2/02 , A61B17/00 , A61B17/02 , A61B17/064 , A61B17/068 , A61B17/12 , A61F2/04 , A61F2/86
CPC分类号： A61F2/86 , A61B17/0218 , A61B17/064 , A61B17/068 , A61B17/12022 , A61B17/12104 , A61B17/12172 , A61B2017/00252 , A61B2017/0046 , A61B2017/00477 , A61F2/07 , A61F2/2412 , A61F2/91 , A61F2002/043 , A61F2220/0008 , A61F2220/0016 , A61F2230/005 , A61F2230/0054 , A61F2230/0078
摘要： Devices and methods are directed to improving the gaseous exchange in a lung of an individual having, for instance, chronic obstructive pulmonary disease. More particularly, conduits may be deployed in the lung to maintain collateral openings (or channels) surgically created through airway walls. This tends to facilitate both the exchange of oxygen ultimately into the blood and decompress hyper-inflated lungs. The conduit includes a radially expandable center section having a first end, a second end, and a passageway extending from the first end to the second end. A control segment may be associated with the conduit to limit the degree of radial expansion. The conduit further includes a plurality of deflectable members extending from the ends of the center section. A tissue barrier may coaxially surround the conduit such that tissue ingrowth is prevented. The conduits may also include hold-down members and bioactive coatings that serve to prevent ejection of the conduit as well as prevent narrowing of the passageway due to tissue ingrowth.
摘要翻译： 装置和方法旨在改善具有例如慢性阻塞性肺疾病的个体的肺中的气体交换。 更具体地，导管可以部署在肺中以保持通过气道壁手术产生的侧支开口（或通道）。 这倾向于促进氧气最终进入血液并减压超膨胀的肺。 导管包括具有第一端，第二端和从第一端延伸到第二端的通道的可径向扩张的中心部分。 控制段可以与管道相关联以限制径向膨胀的程度。 导管还包括从中心部分的端部延伸的多个可偏转构件。 组织屏障可以同轴地围绕导管，从而防止组织向内生长。 导管还可以包括用于防止导管喷射的压紧构件和生物活性涂层，并且防止由于组织向内生长导致的通道变窄。
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