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公开(公告)号：EP4378421A3
公开(公告)日：2024-08-07
申请号：EP24157176.9
申请日：2018-10-29
IPC分类号： A61F2/01
CPC分类号： A61F2/013 , A61F2002/01620130101 , A61F2210/001420130101 , A61F2230/006720130101 , A61F2230/009320130101 , A61F2/012
摘要： Vascular filters and deflectors and methods for filtering bodily fluids. A blood filtering assembly can capture embolic material dislodged or generated during an endovascular procedure to inhibit or prevent the material from entering the cerebral vasculature. A blood deflecting assembly can deflect embolic material dislodged or generated during an endovascular procedure to inhibit or prevent the material from entering the cerebral vasculature.
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公开(公告)号：EP4400086A2
公开(公告)日：2024-07-17
申请号：EP24164286.7
申请日：2019-04-26
发明人： Hamill, Whittaker Ian , Yuan, Shih Hsiung Albert , Fields, Antony J. , Purcell, Cameron Paul , Fifer, Daniel Wayne , Watson, James Richard
IPC分类号： A61F2/95
CPC分类号： A61F2/013 , A61F2230/000820130101 , A61F2230/002320130101 , A61F2230/006720130101 , A61F2230/009520130101 , A61F2/9517
摘要： Disclosed are methods and devices for isolating all three of the left subclavian, left common carotid and brachiocephalic arteries from embolic debris that might flow through the aortic arch, via a single access point. A system may include an elongate flexible tubular sheath, having a proximal end and a distal end, and an inner member extending through the sheath and moveable relative to the sheath. A left subclavian element may be supported by the inner member. A filter membrane may be configured to isolate the aorta from the brachiocephalic, left common carotid and left subclavian arteries when the left subclavian element is expanded within the left subclavian artery and the sheath is retracted to expose the membrane. The left subclavian element may include a self expandable frame, which may carry a left subclavian filter.
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公开(公告)号：EP4400086A3
公开(公告)日：2024-09-25
申请号：EP24164286.7
申请日：2019-04-26
发明人： Hamill, Whittaker Ian , Yuan, Shih Hsiung Albert , Fields, Antony J. , Purcell, Cameron Paul , Fifer, Daniel Wayne , Watson, James Richard
CPC分类号： A61F2/013 , A61F2230/000820130101 , A61F2230/002320130101 , A61F2230/006720130101 , A61F2230/009520130101 , A61F2/9517
摘要： Disclosed are methods and devices for isolating all three of the left subclavian, left common carotid and brachiocephalic arteries from embolic debris that might flow through the aortic arch, via a single access point. A system may include an elongate flexible tubular sheath, having a proximal end and a distal end, and an inner member extending through the sheath and moveable relative to the sheath. A left subclavian element may be supported by the inner member. A filter membrane may be configured to isolate the aorta from the brachiocephalic, left common carotid and left subclavian arteries when the left subclavian element is expanded within the left subclavian artery and the sheath is retracted to expose the membrane. The left subclavian element may include a self expandable frame, which may carry a left subclavian filter.
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公开(公告)号：EP4378421A2
公开(公告)日：2024-06-05
申请号：EP24157176.9
申请日：2018-10-29
IPC分类号： A61F2/01
CPC分类号： A61F2/013 , A61F2002/01620130101 , A61F2210/001420130101 , A61F2230/006720130101 , A61F2230/009320130101 , A61F2/012
摘要： Vascular filters and deflectors and methods for filtering bodily fluids. A blood filtering assembly can capture embolic material dislodged or generated during an endovascular procedure to inhibit or prevent the material from entering the cerebral vasculature. A blood deflecting assembly can deflect embolic material dislodged or generated during an endovascular procedure to inhibit or prevent the material from entering the cerebral vasculature.
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