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公开(公告)号:US07887562B2
公开(公告)日:2011-02-15
申请号:US11927448
申请日:2007-10-29
申请人: Michelle M. Young , Jana F. Oman , Paul R. Barratt
发明人: Michelle M. Young , Jana F. Oman , Paul R. Barratt
IPC分类号: A61B17/04
CPC分类号: A61B17/0057 , A61B90/39 , A61B2017/00575 , A61B2017/00592 , A61B2017/00597 , A61B2017/00615
摘要: A tissue opening occluder comprising first and second occluder portions, each occluder portion including a frame structure and an attachment structure to attach one portion to the other portion. The frames may be utilized to constrain the tissue between the two portions enough to restrict the significant passage of blood therethrough. The frame portions may be covered by a fabric suspended from a perimeter thereof. The occluder portions are conjoined at least one point on each portion.
摘要翻译: 包括第一和第二封堵器部分的组织开口封堵器,每个封堵器部分包括框架结构和将一部分附接到另一部分的附接结构。 这些框架可以用于限制两个部分之间的组织足以限制血液的显着通过。 框架部分可以被从其周边悬挂的织物覆盖。 封堵器部分在每个部分上至少连接一个点。
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公开(公告)号:US07235088B2
公开(公告)日:2007-06-26
申请号:US10200475
申请日:2002-07-19
IPC分类号: A61B17/22
CPC分类号: A61B17/320758 , A61B2017/00022 , A61B2017/00685 , A61B2017/22039 , A61B2017/22052 , A61B2017/22068 , A61B2017/22071 , A61B2017/320004 , A61B2017/320008 , A61B2017/320032 , A61B2017/320775
摘要: An elongate tubular body extends between a rotatable cutter and a control. The cutter is connected to the control with a rotatable element. A vacuum is applied through an annular passage defined between the tubular body and the rotatable element. The tubular body has a sufficiently small outside diameter and sufficient kink resistance and pushability to navigate through arteries such as the internal carotid artery.
摘要翻译: 细长管状体在可旋转刀具和控制器之间延伸。 刀具通过可旋转元件连接到控制器。 通过限定在管状体和可旋转元件之间的环形通道施加真空。 管状体具有足够小的外径和足够的扭结阻力和推进性能以导航诸如颈内动脉之类的动脉。
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公开(公告)号:US07780700B2
公开(公告)日:2010-08-24
申请号:US10771845
申请日:2004-02-04
申请人: Andrew G. C. Frazier , Alan R. Klenk , Alexander K. Khairkhahan , Chad C. Roue , Erik J. van der Burg
发明人: Andrew G. C. Frazier , Alan R. Klenk , Alexander K. Khairkhahan , Chad C. Roue , Erik J. van der Burg
IPC分类号: A61B17/08
CPC分类号: A61B17/12122 , A61B17/00491 , A61B17/0057 , A61B17/064 , A61B17/12113 , A61B17/12172 , A61B17/1219 , A61B2017/00243 , A61B2017/00557 , A61B2017/00575 , A61B2017/00579 , A61B2017/00592 , A61B2017/00606 , A61B2017/00619 , A61B2017/00623 , A61B2017/0649
摘要: A patent foramen ovale closure device, method of delivering and a delivery system are provided. The device may include a closure device releasably connectable to an actuator. The device may include a proximal segment, an intermediate segment and a distal segment. When delivered, the proximal segment and intermediate segment form a first clip-shaped portion sized and configured to be positioned over a septum secundum of the patent foramen ovale, and the intermediate segment and distal segment form a second clip-shaped portion sized and configured to be positioned over a septum primum of the patent foramen ovale.
摘要翻译: 提供了一种卵孔闭合装置,输送方法和输送系统。 该装置可以包括可释放地连接到致动器的闭合装置。 该装置可以包括近端段,中间段和远端段。 当输送时,近端段和中间段形成第一夹形部分,其大小和构造成定位在卵孔卵孔的隔膜的隔膜上方,并且中间段和远端段形成第二夹形部分,其尺寸和构造为 位于卵圆孔卵巢的隔膜上。
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公开(公告)号:US07771445B2
公开(公告)日:2010-08-10
申请号:US10178933
申请日:2002-06-20
IPC分类号: A61B17/22
CPC分类号: A61B17/320758 , A61B2017/00022 , A61B2017/00685 , A61B2017/22052 , A61B2017/320004 , A61B2017/320008 , A61B2090/062 , A61B2090/064 , A61B2217/005
摘要: An elongate tubular body extends between a rotatable cutter and a control. The cutter is connected to the control with a rotatable element. A vacuum is applied through an annular passage defined between the tubular body and the rotatable element. The cutter has at least one radial projection which cooperates with at least one stationary element on the tubular body to cut material drawn into the tubular body. Material that has been processed by the cutter is aspirated through the tubular body for disposal.
摘要翻译: 细长管状体在可旋转刀具和控制器之间延伸。 刀具通过可旋转元件连接到控制器。 通过限定在管状体和可旋转元件之间的环形通道施加真空。 切割器具有至少一个径向突起,其与管状主体上的至少一个固定元件配合以切割被拉入管状主体中的材料。 已经由切割机加工的材料通过管状体吸出以进行处理。
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公开(公告)号:US07128073B1
公开(公告)日:2006-10-31
申请号:US09435562
申请日:1999-11-08
申请人: Erik J. van der Burg , Dino De Cicco , Andrew G. C. Frazier , Alex K. Khairkahan , Marc S. Kriedler , Michael D. Lesh , Chad C. Roue
发明人: Erik J. van der Burg , Dino De Cicco , Andrew G. C. Frazier , Alex K. Khairkahan , Marc S. Kriedler , Michael D. Lesh , Chad C. Roue
CPC分类号: A61B17/12122 , A61B17/0057 , A61B17/12022 , A61B17/12031 , A61B17/12136 , A61B17/12172 , A61B17/12186 , A61B17/12195 , A61B17/122 , A61B2017/00243 , A61B2017/00557 , A61B2017/00575 , A61B2017/00579 , A61B2017/00592 , A61B2017/00597 , A61B2017/00601 , A61B2017/00615 , A61B2017/00619 , A61B2017/00632 , A61B2017/00867 , A61B2017/081 , A61B2017/1205 , A61F2/01 , A61F2002/018 , A61F2230/0006 , A61F2230/0069 , A61F2230/0071 , A61F2230/008 , A61M25/10 , A61M2025/1054 , A61M2210/125
摘要: Disclosed is an occlusion device for use in a body lumen such as the left atrial appendage. The occlusion device includes an occlusion member and may also include a stabilizing member. The stabilizing member inhibits compression of the left atrial appendage, facilitating tissue in-growth onto the occlusion member. Methods are also disclosed.
摘要翻译: 公开了一种用于体腔内的闭塞装置,例如左心耳。 闭塞装置包括遮挡构件并且还可包括稳定构件。 稳定构件抑制左心耳的压缩,促进组织在生长中的生长。 还公开了方法。
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公开(公告)号:US20100234885A1
公开(公告)日:2010-09-16
申请号:US12791410
申请日:2010-06-01
申请人: Andrew G.C. Frazier , Alan R. Klenk , Alexander K. Khairkhahan , Chad C. Roue , Erik J. van der Burg
发明人: Andrew G.C. Frazier , Alan R. Klenk , Alexander K. Khairkhahan , Chad C. Roue , Erik J. van der Burg
IPC分类号: A61B17/08
CPC分类号: A61B17/12122 , A61B17/00491 , A61B17/0057 , A61B17/064 , A61B17/12113 , A61B17/12172 , A61B17/1219 , A61B2017/00243 , A61B2017/00557 , A61B2017/00575 , A61B2017/00579 , A61B2017/00592 , A61B2017/00606 , A61B2017/00619 , A61B2017/00623 , A61B2017/0649
摘要: A patent foramen ovale closure device, method of delivering and a delivery system are provided. The device may include a closure device releasably connectable to an actuator. The device may include a proximal segment, an intermediate segment and a distal segment. When delivered, the proximal segment and intermediate segment form a first clip-shaped portion sized and configured to be positioned over a septum secundum of the patent foramen ovale, and the intermediate segment and distal segment form a second clip-shaped portion sized and configured to be positioned over a septum primum of the patent foramen ovale.
摘要翻译: 提供了一种卵孔闭合装置,输送方法和输送系统。 该装置可以包括可释放地连接到致动器的闭合装置。 该装置可以包括近端段,中间段和远端段。 当输送时,近端段和中间段形成第一夹形部分,其大小和构造成定位在卵孔卵孔的隔膜的隔膜上方,并且中间段和远端段形成第二夹形部分,其尺寸和构造为 位于卵圆孔卵巢的隔膜上。
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公开(公告)号:US20070225739A1
公开(公告)日:2007-09-27
申请号:US11754863
申请日:2007-05-29
IPC分类号: A61B17/22
CPC分类号: A61B17/320758 , A61B2017/00022 , A61B2017/00685 , A61B2017/22039 , A61B2017/22052 , A61B2017/22068 , A61B2017/22071 , A61B2017/320004 , A61B2017/320008 , A61B2017/320032 , A61B2017/320775
摘要: An elongate tubular body extends between a rotatable cutter and a control. The cutter is connected to the control with a rotatable element. A vacuum is applied through an annular passage defined between the tubular body and the rotatable element. The tubular body has a sufficiently small outside diameter and sufficient kink resistance and pushability to navigate through arteries such as the internal carotid artery.
摘要翻译: 细长管状体在可旋转刀具和控制器之间延伸。 刀具通过可旋转元件连接到控制器。 通过限定在管状体和可旋转元件之间的环形通道施加真空。 管状体具有足够小的外径和足够的扭结阻力和推进性能以导航诸如颈内动脉之类的动脉。
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公开(公告)号:US20100324576A1
公开(公告)日:2010-12-23
申请号:US12871780
申请日:2010-08-30
IPC分类号: A61B17/22
CPC分类号: A61B17/320758 , A61B2017/00022 , A61B2017/00685 , A61B2017/22039 , A61B2017/22052 , A61B2017/22068 , A61B2017/22071 , A61B2017/320004 , A61B2017/320008 , A61B2017/320032 , A61B2017/320775
摘要: An elongate tubular body with a rotatable cutting element is provided. An opening is provided near the distal end of the tubular body, and the cutting element may be partially exposed through the opening. The cutting element is configured to remove plaque from the wall of a body lumen. A distal segment may coupled to the distal end of the tubular body and may have a distal port for slidably receiving a guidewire therethrough.
摘要翻译: 提供具有可旋转切割元件的细长管状体。 在管状体的远端附近设置有开口,并且切割元件可以部分地通过开口露出。 切割元件构造成从体腔的壁去除斑块。 远侧段可以联接到管状体的远端并且可以具有用于可滑动地容纳穿过其中的导丝的远端口。
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公开(公告)号:US07582103B2
公开(公告)日:2009-09-01
申请号:US11607237
申请日:2006-11-30
申请人: Michelle M. Young , Jana F. Oman , Paul R. Barratt
发明人: Michelle M. Young , Jana F. Oman , Paul R. Barratt
IPC分类号: A61B17/08
CPC分类号: A61B17/0057 , A61B90/39 , A61B2017/00575 , A61B2017/00592 , A61B2017/00597 , A61B2017/00615
摘要: A tissue opening occluder comprising first and second occluder portions, each occluder portion including a frame structure and an attachment structure to attach one portion to the other portion. The frames may be utilized to constrain the tissue between the two portions enough to restrict the significant passage of blood therethrough. The frame portions may be covered by a fabric suspended from a perimeter thereof. The occluder portions are conjoined at least one point on each portion.
摘要翻译: 包括第一和第二封堵器部分的组织开口封堵器,每个封堵器部分包括框架结构和将一部分附接到另一部分的附接结构。 这些框架可以用于限制两个部分之间的组织足以限制血液的显着通过。 框架部分可以被从其周边悬挂的织物覆盖。 封堵器部分在每个部分上至少连接一个点。
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公开(公告)号:US07479155B2
公开(公告)日:2009-01-20
申请号:US10227773
申请日:2002-08-26
CPC分类号: A61B17/0057 , A61B17/32056 , A61B2017/00575 , A61B2017/00592 , A61B2017/00606 , A61B2017/00623
摘要: A release assembly is provided to aid the reversible and repositionable deployment of a defect occluder. The release assembly includes an occluder tether having a distal portion comprising at least one suture loop, and a snare structure having a distal portion comprising a snare element. The at least one suture loop is receivable through at least a portion of the defect occluder, and reversibly looped over an anchor element so as to permit reversible collapse the defect occluder for selective ingress and egress from a delivery catheter. The snare element is reversibly engageable with the anchor element so as to reversibly retain the at least one suture loop upon the anchor element, and thereby hold the defect occluder in a posture for reversible free-floating tethered deployment in a defect while being observable in a final position prior to release.
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