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公开(公告)号：US20240325713A1
公开(公告)日：2024-10-03
申请号：US18622138
申请日：2024-03-29
Applicant: Boston Scientific Scimed, Inc.
Inventor： Andrew Brian Graveley
CPC classification number: A61M39/10 , A61B90/361 , A61B2090/3614
Abstract: Intravascular imaging systems and methods for making and using intravascular imaging devices are disclosed. An example intravascular imaging device may include an imaging catheter. An imaging core may be translatable and rotatable within the imaging catheter. The imaging core may include a first imaging device and a second imaging device different from the first imaging device. A connector assembly may be disposed adjacent to a proximal end region of the imaging catheter. The connector assembly may be configured to connect the imaging catheter to a control unit. The connector assembly may include a first connector for connecting the first imaging device to the control unit and a second connector for connecting the second imaging device to the control unit. The connector assembly may be spring-loaded.
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公开(公告)号：US20240325706A1
公开(公告)日：2024-10-03
申请号：US18621586
申请日：2024-03-29
Applicant: Boston Scientific Scimed, Inc.
Inventor： Daniel Presteng , Benjamin Jerome Bidne , Lauren Ann Sandy
IPC: A61M39/06 , A61M39/02 , A61M60/117
CPC classification number: A61M39/0613 , A61M60/117 , A61M2039/0258 , A61M2039/0273 , A61M2039/0673 , A61M2205/0216
Abstract: A sheath with an expandable and reducible diameter includes a body having a lumen and that is movable between a first configuration and a second configuration. The body has a first diameter size in the first configuration that is smaller than a second diameter size in the second configuration. The body includes a shaft made from a first material and a wire made from a second material.
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公开(公告)号：US20240325024A1
公开(公告)日：2024-10-03
申请号：US18618770
申请日：2024-03-27
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： David Collins , Darren Gerard Curran , John O'Driscoll , Fionn Stapleton , Ryan Desmond Lynch , Jack Mitchell
CPC classification number: A61B17/1114 , A61F5/0079 , A61B2017/1139
Abstract: A stent including a tubular body having first and second opposing open ends and a lumen extending therebetween. The stent including a first anchor member disposed adjacent the first open end and a second anchor member disposed adjacent the second open end, the first and second anchor members spaced apart by a saddle region of the tubular body, the first and second anchor members each extending radially outward from the tubular body, the first and second anchor members each have an outer diameter larger than an outer diameter of the saddle region disposed between the first and second anchor members. Each of the first and second anchor members include an outer wall, and an inner wall spaced apart from the outer wall, and the tubular body is defined by only a single wall.
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公开(公告)号：US12102336B2
公开(公告)日：2024-10-01
申请号：US18517928
申请日：2023-11-22
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Joseph W. King , Laurie A. Lehtinen , Henry Stock
IPC: A61B17/128 , A61B17/122 , A61B17/00
CPC classification number: A61B17/1285 , A61B17/122 , A61B2017/0034 , A61B2017/00818
Abstract: A system includes a clip having a pair of clip arms, proximal ends of the clip arms received within a channel of a capsule to be moved between an open configuration and a closed configuration. A proximal end of the capsule including a plurality of connecting elements extending proximally therefrom. Each of the connecting elements including a hook along a proximal portion thereof. An applicator includes an elongated flexible member and a control member extending therethrough, the control member configured to be connected to the clip arms to move the clip assembly between the open and closed configurations, the elongated flexible member including a bushing including a first ramped portion and a necked portion extending proximally from the first ramped portion, a proximal end of the first ramped portion including a lip configured to engage the hook when the connecting elements are crimped thereover.
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115.发明公开公开(公告)号：US20240317944A1
公开(公告)日：2024-09-26
申请号：US18615619
申请日：2024-03-25
Applicant: Boston Scientific Scimed, Inc.
Inventor： Yen-Hao Hsu
CPC classification number: C08J3/075 , C08G18/10 , C08G18/30 , C08J3/24 , C08J2375/04
Abstract: In some aspects, a system for forming a hydrogel composition is described that comprises (a) a multifunctional cyclic carbonate compound and (b) a radiopaque, reactive polymer that comprises a plurality of amino groups that are reactive with the multifunctional cyclic carbonate groups of the multifunctional cyclic carbonate compound. In other aspects, a radiopaque crosslinked hydrogel composition is described that comprises a crosslinked reaction product of a multifunctional cyclic carbonate compound and a radiopaque, reactive polymer that comprises a plurality of amino groups. In further aspects, a method of treatment is described that comprises administering to a subject a mixture that comprises a multifunctional cyclic carbonate compound and a radiopaque, reactive polymer that comprises a plurality of amino groups, wherein the mixture is administered under conditions such that the multifunctional cyclic carbonate compound and the radiopaque, reactive multi-arm polymer crosslink after administration.
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Patent Agency Ranking
公开(公告)号：US20240316220A1
公开(公告)日：2024-09-26
申请号：US18614277
申请日：2024-03-22
Applicant: Boston Scientific Scimed, Inc.
Inventor： Yen-Hao Hsu , Joseph Thomas Delaney, JR. , Cristian Parisi
CPC classification number: A61K49/0442 , A61K49/0073 , A61K49/0438 , A61M5/19
Abstract: In some aspects, the present disclosure pertains to systems for forming a crosslinked polymer composition, the systems comprising (a) an iodinated multifunctional compound comprising either a plurality of electron-rich dienophile-containing moieties or a plurality of electron-poor diene-containing moieties and (b) a multifunctional multi-arm polymer comprising either a plurality of electron-poor diene-containing moieties in the case where the iodinated multifunctional compound comprises a plurality of electron-rich dienophile-containing moieties or a plurality of electron-rich dienophile-containing moieties in the case where the iodinated multifunctional compound comprises a plurality of electron-poor diene-containing moieties, wherein the crosslinked polymer composition is formed by a cycloaddition reaction occurring between the iodinated multifunctional compound and the multifunctional multi-arm polymer. Other aspects of the present disclosure pertain to crosslinked networks formed by such systems and to methods of treatment using such systems.
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公开(公告)号：US20240315539A1
公开(公告)日：2024-09-26
申请号：US18737591
申请日：2024-06-07
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： MICHAEL S. H. CHU
IPC: A61B1/005
CPC classification number: A61B1/0052 , A61B1/0057
Abstract: An actuation mechanism for an endoscope is disclosed. The actuation mechanism includes a housing configured to be attached to a handle of the endoscope and a thumbwheel coupled to the housing. Rotation of the thumbwheel causes longitudinal translation of an elongated medical device through a working channel of the endoscope. In some instances, the actuation mechanism includes a drive wheel and/or a roller wheel, wherein the elongate medical device is compressively positioned between the roller wheel and/or the drive wheel. Rotation of the thumbwheel may cause the drive wheel and/or the roller wheel to rotation in opposite rotational directions.
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公开(公告)号：US20240307695A1
公开(公告)日：2024-09-19
申请号：US18598313
申请日：2024-03-07
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Spencer Fodness-Bondhus
CPC classification number: A61N1/3629 , A61F2/2427 , A61N1/056 , A61M2025/09091 , A61M2025/09183
Abstract: A guidewire may be used for delivering and implanting a replacement heart valve implant and may also be used for pacing the patient's heart during implantation of the replacement heart valve implant. The guidewire includes an elongate shaft including a distal section and a proximal section extending proximally from the distal section, a coiled portion disposed within the distal section, and one or more electrodes disposed within the coiled portion, the one or more electrodes adapted for pacing the heart. The proximal section is adapted to provide an electrical connection with a pacing system.
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公开(公告)号：US20240307588A1
公开(公告)日：2024-09-19
申请号：US18675481
申请日：2024-05-28
Applicant: Boston Scientific Scimed, Inc.
Inventor： Joseph T. Delaney, JR. , Mark W. Boden , John Murphy , Viktoria Molnar , Tatyana Dyndikova , Allison Zipp , Kolbein K Kolste
CPC classification number: A61L27/16 , A61L27/18 , A61L27/3839 , A61L27/50
Abstract: Described herein are injectable in vivo crosslinking materials for use as soft tissue filler comprising (a) a reactive multi-arm polymer that comprises a plurality of hydrophilic polymeric arms, at least a portion of the hydrophilic polymeric arms comprising one or more reactive end groups and (b) a multifunctional compound that comprises functional groups that are reactive with the reactive end groups of the reactive multi-arm polymer. Also described herein are systems and methods that are based on such materials.
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公开(公告)号：US20240307181A1
公开(公告)日：2024-09-19
申请号：US18606432
申请日：2024-03-15
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Donal Kyne , Niamh Brew , Cornelia Galwey
CPC classification number: A61F2/2436 , A61F2/2418 , A61F2250/0098 , A61M25/0108 , A61M2025/0166
Abstract: An implant delivery system for delivering a replacement heart valve implant to a native heart valve may include an elongate shaft assembly including an implant holding portion configured to constrain a replacement heart valve implant in a radially collapsed configuration. The elongate shaft assembly may include a plurality of longitudinal marker elements configured to be visible under fluoroscopy with an imaging device. The plurality of longitudinal marker elements is configured to rotationally align commissure posts of the replacement heart valve implant with native valve commissures of the native heart valve under fluoroscopy with the imaging device when the replacement heart valve implant is shifted to a radially expanded configuration within the native heart valve.
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