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公开(公告)号：US20210069397A1
公开(公告)日：2021-03-11
申请号：US17012006
申请日：2020-09-03
Applicant: Boston Scientific Scimed Inc
Inventor： Paul F. Chouinard , Thomas P. Jancaric , David B. Robinson , Gerasimos Rigalos , James Tormey
Abstract: Embodiments of the present disclosure relate to a circulatory support device with an integrated cannula. In an exemplary embodiment, an apparatus for attachment to a cardiac pump, comprises an adaptor. The adaptor comprises an annular cross section configured to receive the cardiac pump. The annular cross section is secured to the cardiac pump. The adaptor also comprises a plurality of channels arranged around the adapter and a cannula comprising a proximal portion, a distal portion, and an intermediate portion comprising a braided mesh extending between the distal portion and the proximal portion. The proximal portion has a proximal end comprising a plurality of elements arranged through the channels and the distal portion comprises a plurality of wires and a tip element. The plurality of wires extend in a distal direction from the braided mesh to the tip element and are secured to the tip element. And, a coating covers at least a portion of the braided mesh.
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Patent Agency Ranking
公开(公告)号：US10470904B2
公开(公告)日：2019-11-12
申请号：US15596472
申请日：2017-05-16
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Martyn G. Folan , Thomas M. Keating , Gerasimos Rigalos
Abstract: A braided stent having a plurality of retrieval and/or repositioning levers includes a stent body formed of a plurality of wires interbraided in a braided pattern. The repositioning and/or retrieval levers have a loop portion extending radially away from the stent body and first and second legs extending along the stent body. The levers are configured to be actuated radially inward toward the central longitudinal axis of the stent by a radially inwardly directed force to radially collapse the stent.
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公开(公告)号：US11975182B2
公开(公告)日：2024-05-07
申请号：US17012006
申请日：2020-09-03
Applicant: Boston Scientific Scimed Inc
Inventor： Paul F. Chouinard , Thomas P. Jancaric , David B. Robinson , Gerasimos Rigalos , James Tormey
IPC: A61M60/855 , A61M1/36 , A61M39/10 , A61M60/148 , A61M60/857
CPC classification number: A61M60/148 , A61M1/3659 , A61M39/10 , A61M60/857 , A61M2039/1077 , A61M2210/125
Abstract: Embodiments of the present disclosure relate to a circulatory support device with an integrated cannula. In an exemplary embodiment, an apparatus for attachment to a cardiac pump, comprises an adaptor. The adaptor comprises an annular cross section configured to receive the cardiac pump. The annular cross section is secured to the cardiac pump. The adaptor also comprises a plurality of channels arranged around the adapter and a cannula comprising a proximal portion, a distal portion, and an intermediate portion comprising a braided mesh extending between the distal portion and the proximal portion. The proximal portion has a proximal end comprising a plurality of elements arranged through the channels and the distal portion comprises a plurality of wires and a tip element. The plurality of wires extend in a distal direction from the braided mesh to the tip element and are secured to the tip element. And, a coating covers at least a portion of the braided mesh.
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公开(公告)号：US20220226096A1
公开(公告)日：2022-07-21
申请号：US17576057
申请日：2022-01-14
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Meabh Holden , Enda Connaughton , Richard Crawford , Gerasimos Rigalos
IPC: A61F2/04
Abstract: An endoprosthesis may include an expandable framework including a body portion disposed between a first end and a second end, and a bowl portion disposed along the body portion; and a polymeric cover disposed on at least a portion of the expandable framework. The bowl portion may include an inner surface and an outer surface spaced apart radially outward from the inner surface. The bowl portion may extend radially outward from the body portion. The inner surface of the bowl portion may be devoid of the polymeric cover.
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公开(公告)号：US11583421B2
公开(公告)日：2023-02-21
申请号：US16658407
申请日：2019-10-21
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Martyn G. Folan , Thomas M. Keating , Gerasimos Rigalos
Abstract: A braided stent having a plurality of retrieval and/or repositioning levers includes a stent body formed of a plurality of wires interbraided in a braided pattern. The repositioning and/or retrieval levers have a loop portion extending radially away from the stent body and first and second legs extending along the stent body. The levers are configured to be actuated radially inward toward the central longitudinal axis of the stent by a radially inwardly directed force to radially collapse the stent.
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公开(公告)号：US10687969B2
公开(公告)日：2020-06-23
申请号：US15635872
申请日：2017-06-28
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Martyn G. Folan , Gerasimos Rigalos , Thomas M. Keating , Michael Gerard Walsh , Bryan M. Forde
Abstract: Stent delivery device including an inner member having a distal tip, a stent support member, and a stent disposed over a stent receiving region of the stent support member. An elongated outer sheath is slidably disposed over the inner member and the stent. The stent delivery device includes a distal junction removably coupling the distal end of the outer sheath to the distal tip, where the distal junction is actuatable to decouple the outer sheath from the distal tip. The stent delivery device includes a proximal junction removably coupling a distal portion of the outer sheath to a proximal portion of the outer sheath, where the proximal junction is actuatable to decouple the distal portion of the outer sheath from the proximal portion of the outer sheath. The distal and proximal junctions may be separately actuatable by rotating the inner member relative to the proximal portion of the outer sheath.
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