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公开(公告)号：US20130331782A1
公开(公告)日：2013-12-12
申请号：US13969194
申请日：2013-08-16
Applicant: Boston Scientific Scimed, Inc.
Inventor： Adam D. Grovender , Benjamin P. Gundale , Thomas Knowles , Roger W. McGowan , Charles Rundquist , Chuanjing Xu , Todd Rowe
CPC classification number: A61M25/10 , A61L29/06 , A61M25/0015 , A61M25/0023 , A61M25/0045 , A61M25/0054 , A61M25/0102 , A61M25/1036 , A61M2025/0183 , C08L79/08
Abstract: An elongate shaft of a medical catheter including a thermoset polymeric tubular member including a skived distal portion. The skived distal portion includes a distally extending trough having a convex surface and a concave surface. A thermoplastic tubular sleeve may be positioned over at least a portion of the skived distal portion of the thermoset polymeric tubular member. In some instances, the thermoplastic tubular sleeve includes a crescent-shaped tubular portion defining a crescent-shaped lumen. The trough of the skived distal portion may extend through the crescent-shaped lumen. The thermoplastic tubular sleeve is thermally bonded to the inner and outer tubular members of a distal section of the elongate shaft at a guidewire port joint.
Abstract translation: 医疗导管的细长轴包括热固性聚合物管状构件，所述热固性聚合物管状构件包括刮削的远端部分。 切割的远侧部分包括具有凸表面和凹表面的远侧延伸槽。 热塑性管状套筒可以定位在热固性聚合物管状构件的经过磨削的远端部分的至少一部分上方。 在一些情况下，热塑性管状套管包括限定新月形管腔的月牙形管状部分。 磨碎的远端部分的槽可以延伸穿过新月形管腔。 热塑性管状套管在导丝端口接头处热连接到细长轴的远端部分的内部和外部管状构件。
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公开(公告)号：US20160058980A1
公开(公告)日：2016-03-03
申请号：US14879594
申请日：2015-10-09
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Daniel Gregorich , Todd Rowe , Charles Rundquist , Benjamin Gundale , Richard Goodin
IPC: A61M25/10
CPC classification number: A61M25/10 , A61M25/0012 , A61M25/0052 , A61M25/0069 , A61M25/1034 , A61M25/104 , A61M2025/0183 , A61M2025/1093
Abstract: Balloon catheters, coil assemblies, and methods for making the same. An example balloon catheter may include a coil assembly. The coil assembly may include a coil, a coating disposed on the coil, and a sheath disposed over the coil and the coating. A guidewire lumen may be defined by the coil assembly. An outer tube disposed over at least a portion of the coil assembly. A balloon may be coupled to the outer tube. An inflation lumen may be defined between the coil assembly and the outer tube.
Abstract translation: 球囊导管，线圈组件及其制造方法。 示例性球囊导管可以包括线圈组件。 线圈组件可以包括线圈，设置在线圈上的涂层以及设置在线圈和涂层上的护套。 导线管腔可以由线圈组件限定。 设置在线圈组件的至少一部分上的外管。 气球可以联接到外管。 充气腔可以在线圈组件和外管之间限定。
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公开(公告)号：US20240407906A1
公开(公告)日：2024-12-12
申请号：US18735648
申请日：2024-06-06
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： James Holmberg , Zachary Klesch , Benjamin Mihelich , Todd Rowe , Emily Dixon , Andrew John Mitterholzer , Allison Michelle Wilcox , Soo-Young Yoon , Luis Gabriel Lopez-de-Victoria
Abstract: A replacement heart valve system may include a replacement heart valve implant including an expandable framework and a plurality of valve leaflets disposed within the expandable framework, and a filter element secured to the expandable framework and configured to be deployed downstream of the expandable framework, the filter element having a closed downstream end. A replacement heart valve system may include a filter element configured to be deployed across a native heart valve, wherein the filter element includes a lumen extending therethrough, and a replacement heart valve implant configured to be deployed within the lumen of the filter element. A method of treating a native heart valve may include deploying a filter element across the native heart valve, expanding an expandable balloon within the lumen of the filter element, and thereafter, deploying a replacement heart valve implant within the lumen of the filter element.
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公开(公告)号：US09687634B2
公开(公告)日：2017-06-27
申请号：US13969194
申请日：2013-08-16
Applicant: Boston Scientific Scimed, Inc.
Inventor： Adam D. Grovender , Benjamin P. Gundale , Thomas Knowles , Roger W. McGowan , Charles Rundquist , Chuanjing Xu , Todd Rowe
CPC classification number: A61M25/10 , A61L29/06 , A61M25/0015 , A61M25/0023 , A61M25/0045 , A61M25/0054 , A61M25/0102 , A61M25/1036 , A61M2025/0183 , C08L79/08
Abstract: An elongate shaft of a medical catheter including a thermoset polymeric tubular member including a skived distal portion. The skived distal portion includes a distally extending trough having a convex surface and a concave surface. A thermoplastic tubular sleeve may be positioned over at least a portion of the skived distal portion of the thermoset polymeric tubular member. In some instances, the thermoplastic tubular sleeve includes a crescent-shaped tubular portion defining a crescent-shaped lumen. The trough of the skived distal portion may extend through the crescent-shaped lumen. The thermoplastic tubular sleeve is thermally bonded to the inner and outer tubular members of a distal section of the elongate shaft at a guidewire port joint.
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