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公开(公告)号：US20180256190A1
公开(公告)日：2018-09-13
申请号：US15918323
申请日：2018-03-12
发明人： Blayne A. Roeder , Joshua F. Krieger , Jarin A. Kratzberg , Matthew J. Phillips , Zachary Berwick , Ghassan Kassab
CPC分类号： A61B17/3205 , A61B17/12109 , A61B17/320016 , A61B17/32053 , A61B18/1402 , A61B18/1492 , A61B2017/00292 , A61B2017/00778 , A61B2017/00876 , A61B2017/22038 , A61B2018/00404 , A61B2018/00416 , A61B2018/00601 , A61F2/07 , A61F2/86 , A61F2/90 , A61F2002/823
摘要： A method and system for treatment for a body vessel having a dissection flap formed from a wall of the body vessel, which longitudinally separates a natural body vessel lumen into a true lumen and a false lumen. One or more cuts are formed in the dissection flap with the cutting device or system including cutting blades. An expandable device is inserted within the true lumen, and expanded to reappose the dissection flap against the wall of the body vessel where the dissection flap was detached from the wall such that the false lumen is closed. A variety of cut patterns are disclosed.
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2.发明申请公开(公告)号：US20200030585A1
公开(公告)日：2020-01-30
申请号：US16338450
申请日：2017-10-10
摘要： The present disclosure includes disclosure of devices, shunts, systems, and pump systems, as shown and/or described herein. The present disclosure includes disclosure of methods to treat conditions relating to excess bodily fluids and removal of the same, as referenced herein. A device or shunt can comprise a tube or catheter configured to facilitate drainage of fluid from within the abdomen into a portion of the excretory system. A device or shunt can include a cage/mesh at an external opening and can include a filter or membrane/barrier.
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公开(公告)号：US20180256189A1
公开(公告)日：2018-09-13
申请号：US15896814
申请日：2018-02-14
发明人： Blayne A. Roeder , Joshua F. Krieger , Jarin A. Kratzberg , Matthew J. Phillips , Zachary Berwick , Ghassan Kassab
IPC分类号： A61B17/3205 , A61F2/86
CPC分类号： A61B17/3205 , A61B17/12109 , A61B17/320016 , A61B17/32053 , A61B18/1402 , A61B18/1492 , A61B2017/00292 , A61B2017/00778 , A61B2017/00876 , A61B2017/22038 , A61B2018/00404 , A61B2018/00416 , A61B2018/00601 , A61F2/07 , A61F2/86 , A61F2/90 , A61F2002/823
摘要： A method of treatment for a body vessel is provided. The body vessel includes a dissection flap formed from a wall of the body vessel, which longitudinally separates a natural body vessel lumen into a true lumen and a false lumen. One or more cuts are formed in the dissection flap with a cutting device or system. An expandable device is inserted within the true lumen, and expanded to reappose the dissection flap against the wall of the body vessel where the dissection flap was detached from the wall such that the false lumen is closed. A variety of cut patterns are disclosed.
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公开(公告)号：US11033294B2
公开(公告)日：2021-06-15
申请号：US15896814
申请日：2018-02-14
发明人： Blayne A. Roeder , Joshua F. Krieger , Jarin A. Kratzberg , Matthew J. Phillips , Zachary Berwick , Ghassan Kassab
IPC分类号： A61B17/3205 , A61F2/86 , A61B17/32 , A61B18/14 , A61F2/07 , A61B17/12 , A61B17/22 , A61F2/82 , A61B17/00 , A61F2/90 , A61B18/00
摘要： A method of treatment for a body vessel is provided. The body vessel includes a dissection flap formed from a wall of the body vessel, which longitudinally separates a natural body vessel lumen into a true lumen and a false lumen. One or more cuts are formed in the dissection flap with a cutting device or system. An expandable device is inserted within the true lumen, and expanded to reappose the dissection flap against the wall of the body vessel where the dissection flap was detached from the wall such that the false lumen is closed. A variety of cut patterns are disclosed.
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公开(公告)号：US20180228538A1
公开(公告)日：2018-08-16
申请号：US15897287
申请日：2018-02-15
发明人： Blayne A. Roeder , Rebecca A. Roeder , Sean D. Chambers , Jillian Noblet , Zachary Berwick , Matthew J. Phillips , Ghassan Kassab , Joshua F. Krieger , Jarin A. Kratzberg
IPC分类号： A61B18/14
CPC分类号： A61B18/1492 , A61B18/1206 , A61B2018/00166 , A61B2018/00214 , A61B2018/0022 , A61B2018/00267 , A61B2018/00345 , A61B2018/00416 , A61B2018/00601 , A61B2018/00702 , A61B2018/0072 , A61B2018/126 , A61B2018/144 , A61B2018/1467
摘要： Tissue cutting systems and methods of tissue cutting are provided. In one example, the tissue cutting system includes a first device and a second device adapted for coupling to a power supply. The first device includes a conductive probe. The second device includes a conductive material, for example, as part of an expandable structure, having an outer surface area of conductive material that may be larger than a surface area of the conductive probe. The conductive probe and the conductive material are deployed along opposite sides of a body tissue, such as an aortic dissection flap. Selective electrical power is applied to the conductive probe and the conductive material to cut the body tissue.
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