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公开(公告)号：US08956319B2
公开(公告)日：2015-02-17
申请号：US13554987
申请日：2012-07-20
申请人： David H. Dillard , Hugo X. Gonzalez , Seung Yi , Lauri J. DeVore , Mia Park , Dean T. Corcoran , Jenni Rimbaugh , Clifton A. Alferness
发明人： David H. Dillard , Hugo X. Gonzalez , Seung Yi , Lauri J. DeVore , Mia Park , Dean T. Corcoran , Jenni Rimbaugh , Clifton A. Alferness
CPC分类号： A61B17/12104 , A61B17/12172 , A61B2017/00809 , A61F2/24 , A61F2002/043
摘要： An intra-bronchial device placed and anchored in an air passageway of a patient to collapse a lung portion associated with the air passageway. The device includes a support structure, an obstructing member carried by the support structure that reduces ventilation to the lung portion by preventing air from being inhaled into the lung portion, and at least one anchor carried by the support structure that anchors the obstruction device within the air passageway. The anchor may engage the air passageway wall by piercing or friction, include a stop dimensioned for limiting the piercing of the air passageway wall, and may be releasable from the air passageway for removal of the intra-bronchial device. The anchors may be carried by a peripheral portion of the support structure, or by a central portion of the support structure. The obstructing member may be a one-way valve.
摘要翻译： 将支气管内装置放置并锚定在患者的空气通道中以折叠与空气通道相关联的肺部分。 该装置包括支撑结构，由支撑结构承载的阻塞构件，其通过防止空气被吸入肺部而减少对肺部的通气，以及由支撑结构承载的至少一个锚固件，其将阻塞装置锚定在内部 空气通道。 锚固件可以通过穿孔或摩擦接合空气通道壁，包括尺寸适于限制空气通道壁的刺穿的止挡件，并且可以从空气通道释放以去除支气管内装置。 锚固件可以由支撑结构的周边部分或支撑结构的中心部分承载。 阻塞构件可以是单向阀。
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公开(公告)号：US20120289989A1
公开(公告)日：2012-11-15
申请号：US13554987
申请日：2012-07-20
申请人： David H. Dillard , Hugo X. Gonzalez , Seung Yi , Lauri J. DeVore , Mia Park , Dean T. Corcoran , Jenni Rimbaugh , Clifton A. Alferness
发明人： David H. Dillard , Hugo X. Gonzalez , Seung Yi , Lauri J. DeVore , Mia Park , Dean T. Corcoran , Jenni Rimbaugh , Clifton A. Alferness
IPC分类号： A61M29/00
CPC分类号： A61B17/12104 , A61B17/12172 , A61B2017/00809 , A61F2/24 , A61F2002/043
摘要： An intra-bronchial device placed and anchored in an air passageway of a patient to collapse a lung portion associated with the air passageway. The device includes a support structure, an obstructing member carried by the support structure that reduces ventilation to the lung portion by preventing air from being inhaled into the lung portion, and at least one anchor carried by the support structure that anchors the obstruction device within the air passageway. The anchor may engage the air passageway wall by piercing or friction, include a stop dimensioned for limiting the piercing of the air passageway wall, and may be releasable from the air passageway for removal of the intra-bronchial device. The anchors may be carried by a peripheral portion of the support structure, or by a central portion of the support structure. The obstructing member may be a one-way valve.
摘要翻译： 将支气管内装置放置并锚定在患者的空气通道中以折叠与空气通道相关联的肺部分。 该装置包括支撑结构，由支撑结构承载的阻塞构件，其通过防止空气被吸入肺部而减少对肺部的通气，以及由支撑结构承载的至少一个锚固件，其将阻塞装置锚定在内部 空气通道。 锚固件可以通过穿孔或摩擦接合空气通道壁，包括尺寸适于限制空气通道壁的刺穿的止挡件，并且可以从空气通道释放以去除支气管内装置。 锚固件可以由支撑结构的周边部分或支撑结构的中心部分承载。 阻塞构件可以是单向阀。
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公开(公告)号：US07875048B2
公开(公告)日：2011-01-25
申请号：US10933778
申请日：2004-09-03
申请人： David H. Dillard , Hugo X. Gonzalez , Seung Yi , Lauri J. DeVore , Mia Park , Dean T. Corcoran , Jenni Rimbaugh , Clifton A. Alferness
发明人： David H. Dillard , Hugo X. Gonzalez , Seung Yi , Lauri J. DeVore , Mia Park , Dean T. Corcoran , Jenni Rimbaugh , Clifton A. Alferness
IPC分类号： A61M29/00
CPC分类号： A61B17/12104 , A61B17/12172 , A61B2017/00809 , A61F2/24 , A61F2002/043
摘要： An intra-bronchial device placed and anchored in an air passageway of a patient to collapse a lung portion associated with the air passageway. The device includes a support structure, an obstructing member carried by the support structure that reduces ventilation to the lung portion by preventing air from being inhaled into the lung portion, and at least one anchor carried by the support structure that anchors the obstruction device within the air passageway. The anchor may engage the air passageway wall by piercing or friction, include a stop dimensioned for limiting the piercing of the air passageway wall, and may be releasable from the air passageway for removal of the intra-bronchial device. The anchors may be carried by a peripheral portion of the support structure, or by a central portion of the support structure. The obstructing member may be a one-way valve.
摘要翻译： 将支气管内装置放置并锚定在患者的空气通道中以折叠与空气通道相关联的肺部分。 该装置包括支撑结构，由支撑结构承载的阻塞构件，其通过防止空气被吸入肺部而减少对肺部的通气，以及由支撑结构承载的至少一个锚固件，其将阻塞装置固定在内部 空气通道。 锚固件可以通过穿孔或摩擦接合空气通道壁，包括尺寸适于限制空气通道壁的刺穿的止挡件，并且可以从空气通道释放以去除支气管内装置。 锚固件可以由支撑结构的周边部分或支撑结构的中心部分承载。 阻塞构件可以是单向阀。
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公开(公告)号：US08414655B2
公开(公告)日：2013-04-09
申请号：US12828629
申请日：2010-07-01
IPC分类号： A61F2/04
CPC分类号： A61B17/12104 , A61B17/12022 , A61B17/12036 , A61B17/12172 , A61B2017/1205 , A61B2017/12054 , A61F2002/043 , A61M16/0404
摘要： An air passageway obstruction device includes a frame structure and a flexible membrane overlying the frame structure. The frame structure is collapsible upon advancement of the device into the air passageway, expandable into a rigid structure upon deploying in the air passageway and recollapsible upon removal from the air passageway. The flexible membrane obstructs inhaled air flow into a lung portion communicating with the air passageway. The device may be removed after deployment in an air passageway by recollapsing the device and pulling the device proximally through a catheter.
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公开(公告)号：US20110079221A1
公开(公告)日：2011-04-07
申请号：US12968771
申请日：2010-12-15
申请人： David H. Dillard , Hugo X. Gonzalez , Seung Yi , Lauri J. DeVore , Mia Park , Dean T. Corcoran , Jenni Rimbaugh , Clifton A. Alferness
发明人： David H. Dillard , Hugo X. Gonzalez , Seung Yi , Lauri J. DeVore , Mia Park , Dean T. Corcoran , Jenni Rimbaugh , Clifton A. Alferness
IPC分类号： A61M16/00
CPC分类号： A61B17/12104 , A61B17/12172 , A61B2017/00809 , A61F2/24 , A61F2002/043
摘要： An intra-bronchial device placed and anchored in an air passageway of a patient to collapse a lung portion associated with the air passageway. The device includes a support structure, an obstructing member carried by the support structure that reduces ventilation to the lung portion by preventing air from being inhaled into the lung portion, and at least one anchor carried by the support structure that anchors the obstruction device within the air passageway. The anchor may engage the air passageway wall by piercing or friction, include a stop dimensioned for limiting the piercing of the air passageway wall, and may be releasable from the air passageway for removal of the intra-bronchial device. The anchors may be carried by a peripheral portion of the support structure, or by a central portion of the support structure. The obstructing member may be a one-way valve.
摘要翻译： 将支气管内装置放置并锚定在患者的空气通道中以折叠与空气通道相关联的肺部分。 该装置包括支撑结构，由支撑结构承载的阻塞构件，其通过防止空气被吸入肺部而减少对肺部的通气，以及由支撑结构承载的至少一个锚固件，其将阻塞装置锚定在内部 空气通道。 锚固件可以通过穿孔或摩擦接合空气通道壁，包括尺寸适于限制空气通道壁的刺穿的止挡件，并且可以从空气通道释放以去除支气管内装置。 锚固件可以由支撑结构的周边部分或支撑结构的中心部分承载。 阻塞构件可以是单向阀。
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公开(公告)号：US20110054632A1
公开(公告)日：2011-03-03
申请号：US12828629
申请日：2010-07-01
IPC分类号： A61F2/04
CPC分类号： A61B17/12104 , A61B17/12022 , A61B17/12036 , A61B17/12172 , A61B2017/1205 , A61B2017/12054 , A61F2002/043 , A61M16/0404
摘要： An air passageway obstruction device includes a frame structure and a flexible membrane overlying the frame structure. The frame structure is collapsible upon advancement of the device into the air passageway, expandable into a rigid structure upon deploying in the air passageway and recollapsible upon removal from the air passageway. The flexible membrane obstructs inhaled air flow into a lung portion communicating with the air passageway. The device may be removed after deployment in an air passageway by recollapsing the device and pulling the device proximally through a catheter.
摘要翻译： 空气通道阻塞装置包括框架结构和覆盖框架结构的柔性膜。 框架结构在装置进入空气通道中时可折叠，在展开在空气通道中时可扩展成刚性结构，并且在从空气通道移除时可重新收起。 柔性膜阻碍吸入的空气流入与空气通道连通的肺部分。 通过重新装回装置并将装置向近侧拉动通过导管，装置可以在部署在空气通道中之后被移除。
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公开(公告)号：US08257381B2
公开(公告)日：2012-09-04
申请号：US12968771
申请日：2010-12-15
申请人： David H. Dillard , Hugo X. Gonzalez , Seung Yi , Lauri J. DeVore , Mia Park , Dean T. Corcoran , Jenni Rimbaugh , Clifton A. Alferness
发明人： David H. Dillard , Hugo X. Gonzalez , Seung Yi , Lauri J. DeVore , Mia Park , Dean T. Corcoran , Jenni Rimbaugh , Clifton A. Alferness
IPC分类号： A61M29/00
CPC分类号： A61B17/12104 , A61B17/12172 , A61B2017/00809 , A61F2/24 , A61F2002/043
摘要： An intra-bronchial device placed and anchored in an air passageway of a patient to collapse a lung portion associated with the air passageway. The device includes a support structure, an obstructing member carried by the support structure that reduces ventilation to the lung portion by preventing air from being inhaled into the lung portion, and at least one anchor carried by the support structure that anchors the obstruction device within the air passageway. The anchor may engage the air passageway wall by piercing or friction, include a stop dimensioned for limiting the piercing of the air passageway wall, and may be releasable from the air passageway for removal of the intra-bronchial device. The anchors may be carried by a peripheral portion of the support structure, or by a central portion of the support structure. The obstructing member may be a one-way valve.
摘要翻译： 将支气管内装置放置并锚定在患者的空气通道中以折叠与空气通道相关联的肺部分。 该装置包括支撑结构，由支撑结构承载的阻塞构件，其通过防止空气被吸入肺部而减少对肺部的通气，以及由支撑结构承载的至少一个锚固件，其将阻塞装置锚定在内部 空气通道。 锚固件可以通过穿孔或摩擦接合空气通道壁，包括尺寸适于限制空气通道壁的刺穿的止挡件，并且可以从空气通道释放以去除支气管内装置。 锚固件可以由支撑结构的周边部分或支撑结构的中心部分承载。 阻塞构件可以是单向阀。
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公开(公告)号：US07757692B2
公开(公告)日：2010-07-20
申请号：US12428287
申请日：2009-04-22
IPC分类号： A61M16/04
CPC分类号： A61B17/12104 , A61B17/12022 , A61B17/12036 , A61B17/12172 , A61B2017/1205 , A61B2017/12054 , A61F2002/043 , A61M16/0404
摘要： An air passageway obstruction device includes a frame structure and a flexible membrane overlying the frame structure. The frame structure is collapsible upon advancement of the device into the air passageway, expandable into a rigid structure upon deploying in the air passageway and recollapsible upon removal from the air passageway. The flexible membrane obstructs inhaled air flow into a lung portion communicating with the air passageway. The device may be removed after deployment in an air passageway by recollapsing the device and pulling the device proximally through a catheter.
摘要翻译： 空气通道阻塞装置包括框架结构和覆盖框架结构的柔性膜。 框架结构在装置进入空气通道中时可折叠，在展开在空气通道中时可扩展成刚性结构，并且在从空气通道移除时可重新收起。 柔性膜阻碍吸入的空气流入与空气通道连通的肺部分。 通过重新装回装置并将装置向近侧拉动通过导管，装置可以在部署在空气通道中之后被移除。
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公开(公告)号：US20090205667A1
公开(公告)日：2009-08-20
申请号：US12428287
申请日：2009-04-22
CPC分类号： A61B17/12104 , A61B17/12022 , A61B17/12036 , A61B17/12172 , A61B2017/1205 , A61B2017/12054 , A61F2002/043 , A61M16/0404
摘要： An air passageway obstruction device includes a frame structure and a flexible membrane overlying the frame structure. The frame structure is collapsible upon advancement of the device into the air passageway, expandable into a rigid structure upon deploying in the air passageway and recollapsible upon removal from the air passageway. The flexible membrane obstructs inhaled air flow into a lung portion communicating with the air passageway. The device may be removed after deployment in an air passageway by recollapsing the device and pulling the device proximally through a catheter.
摘要翻译： 空气通道阻塞装置包括框架结构和覆盖框架结构的柔性膜。 框架结构在装置进入空气通道中时可折叠，在展开在空气通道中时可扩展成刚性结构，并且在从空气通道移除时可重新收起。 柔性膜阻碍吸入的空气流入与空气通道连通的肺部分。 通过重新装回装置并将装置向近侧拉动通过导管，装置可以在部署在空气通道中之后被移除。
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公开(公告)号：USRE45921E1
公开(公告)日：2016-03-15
申请号：US13293079
申请日：2011-11-09
CPC分类号： A61B17/12 , A61B17/00234 , A61F2/0063
摘要： A resection device and method permits safe and efficient encapsulation, isolation and resection of body tissue. The device includes a sheath of flexible and severable material configured to receive the body tissue to be resectioned as it is drawn therein. The sheath may be expandable and held in an expanded condition as the body tissue to be resectioned is drawn into the sheath. Thereafter, the sheath is permitted to collapse about the body tissue to contain and constrict the body tissue. Once the body tissue to be resectioned is disposed in the sheath, the sheath is severed to resection the body tissue.
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