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1. 发明申请

WO2010104955A3 ELECTRICAL CONTACT FOR OCCLUSIVE DEVICE DELIVERY SYSTEM 审中-公开
公开(公告)号：WO2010104955A3
公开(公告)日：2010-09-16
申请号：PCT/US2010/026831
申请日：2010-03-10
申请人： BOSTON SCIENTIFIC SCIMED, INC. , GUO, Lantao , NGO, Tra , DAO, Jimmy
发明人： GUO, Lantao , NGO, Tra , DAO, Jimmy
IPC分类号： A61B17/12 , A61B17/00
摘要： An occlusive coil delivery system (10) includes a delivery wire (210) having a distal end (222) coupled to an occlusive device (300) via an electrolytically severable junction (250), and an electrical contact (216) secured to a proximal end (214) of the delivery wire, which has a non-linear configuration (211) so as to strengthen a mechanical connection with the electrical contact and/or increase electrical conductivity with the electrical contact over a linear configuration. The configuration may be, by way of non-limiting examples, a "U" shape, a spiral, a knot, or a twisted wire. The electrical contact is a conductive material that substantially envelopes the proximal end configuration of the delivery wire.

2. 发明申请

WO2011022691A1 EMBOLIC COIL INTRODUCER CATHETER LOCKING MECHANISMS 审中-公开
标题翻译：插入式线圈引导器导线锁定机构
公开(公告)号：WO2011022691A1
公开(公告)日：2011-02-24
申请号：PCT/US2010/046221
申请日：2010-08-20
申请人： BOSTON SCIENTIFIC SCIMED, INC. , GUO, Lantao , DAO, Jimmy
发明人： GUO, Lantao , DAO, Jimmy
IPC分类号： A61B17/12 , A61B17/00
CPC分类号： A61B17/12022 , A61B17/12113 , A61B17/1214 , A61B2017/00477 , A61B2017/00858 , A61B2017/12054
摘要： An embolic coil introducer system (100) that may include a catheter (112) having a proximal end, a distal end, a lumen extending between the proximal and distal ends and a longitudinal axis, an embolic coil (110) at least partially disposed in the lumen of the catheter, and a wire (111) for moving the embolic coil at least partially disposed in the lumen of the catheter, the wire having a first diameter along a proximal region of the wire, wherein the catheter includes a locking mechanism (114) that provides a friction fit between the catheter and the wire to hold the wire secure relative to the catheter in a first position when no force is applied to the wire and wherein the friction fit may be overcome by the application of a force to the wire to allow the wire to move relative to the catheter.
摘要翻译：栓塞引导器系统（100），其可以包括具有近端，远端，在近端和远端之间延伸的内腔和纵向轴线的导管（112），栓塞线圈（110）至少部分地设置在所述导管的管腔和用于使所述栓塞线圈至少部分地布置在所述导管的内腔中的线（111），所述线具有沿着所述线的近端区域的第一直径，其中所述导管包括锁定机构 114），其在导管和线之间提供摩擦配合，以在没有力施加到线材上时将导线相对于导管固定在第一位置，并且其中摩擦配合可以通过向电线以允许电线相对于导管移动。

3. 发明申请

WO2010120694A1 ELECTRICAL CONTACT FOR OCCLUSIVE DEVICE DELIVERY SYSTEM 审中-公开
标题翻译：电气设备输送系统的电气接触
公开(公告)号：WO2010120694A1
公开(公告)日：2010-10-21
申请号：PCT/US2010/030753
申请日：2010-04-12
申请人： BOSTON SCIENTIFIC SCIMED, INC. , CHEN, Hancun , GUO, Lantao , DAO, Jimmy , VO, Justin , WILLIAMS, Michael , MURPHY, Richard
发明人： CHEN, Hancun , GUO, Lantao , DAO, Jimmy , VO, Justin , WILLIAMS, Michael , MURPHY, Richard
IPC分类号： A61B17/12
CPC分类号： A61B17/12022 , A61B17/12109 , A61B17/12145 , A61B17/1215 , A61B2017/12063
摘要： A delivery wire assembly for delivery of an occlusive device to a location in a patient's vasculature includes a delivery wire conduit having a proximal tubular portion coupled to a distal coil portion, the respective tubular and coil portions defining a conduit lumen. A core wire is disposed in the conduit lumen and having a distal end coupled to an occlusive device, wherein an elongate electrical contact body at least partially seated in the conduit lumen and coupled to a proximal end of the core wire, the electrical contact body and the proximal tubular portion forming a junction. A coil collar is disposed around the electrical contact body near the junction.
摘要翻译：用于将闭塞装置输送到患者脉管系统中的位置的输送线组件包括输送线导管，其具有联接到远端线圈部分的近端管状部分，相应的管状部分和线圈部分限定导管腔。芯线布置在导管管腔中并且具有联接到闭塞装置的远端，其中细长电接触体至少部分地位于导管管腔中并且联接到芯线的近端，电接触体和近端管状部分形成结。在接头附近的电接触体周围设置线圈套圈。

4. 发明申请

WO2011060128A2 DELIVERY WIRE ASSEMBLY FOR OCCLUSIVE DEVICE DELIVERY SYSTEM 审中-公开
标题翻译：交付设备传送系统的交付线组件
公开(公告)号：WO2011060128A2
公开(公告)日：2011-05-19
申请号：PCT/US2010/056330
申请日：2010-11-11
申请人： BOSTON SCIENTIFIC SCIMED, INC. , CHEN, Hancun , MURPHY, Richard , DAO, Jimmy
发明人： CHEN, Hancun , MURPHY, Richard , DAO, Jimmy
IPC分类号： A61B17/12 , A61B17/00
CPC分类号： A61B17/12022 , A61B17/12109 , A61B17/12145 , A61B17/1215 , A61B17/12154 , A61B2017/0088 , A61B2017/12063 , A61B2018/00083
摘要： A core wire of a delivery wire assembly for delivery of an occlusive device to a location in a patient's vasculature, includes a wire having a polyimide coating, with a polymer jacket disposed around the polyimide coating, and a hypotube disposed around the polymer jacket. The delivery wire assembly further comprises a delivery wire conduit including a coil disposed around the wire, wherein a proximal end of the coil is connected to a distal end of the hypotube. The polyimide coating may be enhanced with a nano-particle or micro-fiber ceramic, such as yttria-stabilized zirconia.
摘要翻译：用于将闭塞装置输送到患者脉管系统中的位置的输送线组件的芯线包括具有聚酰亚胺涂层的线，聚酰亚胺涂层周围设置聚合物护套，以及设置在聚合物护套周围的海波管。输送线组件还包括输送线导管，其包括设置在线周围的线圈，其中线圈的近端连接到海波管的远端。聚酰亚胺涂层可以用纳米颗粒或微纤维陶瓷如氧化钇稳定的氧化锆来增强。

5. 发明申请

WO2010120653A1 DELIVERY WIRE FOR OCCLUSIVE DEVICE DELIVERY SYSTEM AND METHOD OF MANUFACTURE 审中-公开
标题翻译：用于交付设备传送系统的交付线及其制造方法
公开(公告)号：WO2010120653A1
公开(公告)日：2010-10-21
申请号：PCT/US2010/030620
申请日：2010-04-09
申请人： BOSTON SCIENTIFIC SCIMED, INC. , CHEN, Hancun , DAO, Jimmy , MURPHY, Richard
发明人： CHEN, Hancun , DAO, Jimmy , MURPHY, Richard
IPC分类号： A61B17/12
CPC分类号： A61B17/12022 , A61B17/12109 , A61B17/12145 , A61B17/1215 , A61B2017/12063 , Y10T29/49826
摘要： A delivery wire assembly for delivery of an occlusive device to a location in a patient's vasculature includes a delivery wire conduit having a proximal tubular portion coupled to a distal coil portion, the respective tubular and coil portions defining a conduit lumen, a plug at least partially seated in the conduit lumen and coupled to an interior surface of the coil portion so as to form a substantially fluid tight seal of the conduit lumen, and a core wire disposed in the conduit lumen, the core wire having a distal end extending through the plug and coupled to an occlusive device.
摘要翻译：用于将闭塞装置输送到患者脉管系统中的位置的输送线组件包括输送线导管，其具有联接到远端线圈部分的近端管状部分，相应的管状部分和线圈部分限定导管管腔，塞子至少部分地位于导管管腔中并联接到线圈部分的内表面，以便形成导管管腔的基本上流体密封的密封，以及设置在导管管腔中的芯线，芯线具有延伸穿过插塞的远端并耦合到闭塞装置。

6. 发明申请

WO2010117883A1 DELIVERY WIRE FOR OCCLUSIVE DEVICE DELIVERY SYSTEM 审中-公开
标题翻译：用于交付设备传送系统的交付线
公开(公告)号：WO2010117883A1
公开(公告)日：2010-10-14
申请号：PCT/US2010/029700
申请日：2010-04-01
申请人： BOSTON SCIENTIFIC SCIMED, INC. , CHEN, Hancun , DAO, Jimmy , MURPHY, Richard
发明人： CHEN, Hancun , DAO, Jimmy , MURPHY, Richard
IPC分类号： A61B17/12
CPC分类号： A61B17/12113 , A61B17/12022 , A61B17/12109 , A61B17/1214 , A61B17/12145 , A61B17/1215 , A61B90/39 , A61B2017/12063 , A61B2017/12068 , A61M2025/09133 , A61M2025/0915
摘要： A delivery wire assembly for delivery of an occlusive device to a location in a patient's vasculature includes a delivery wire conduit having a proximal tubular portion connected to a distal coil portion, and a conduit lumen extending through the proximal tubular portion and the distal coil portion. The delivery wire assembly also includes a core wire disposed in the conduit lumen and having a distal end coupled to an occlusive device. The distal coil portion of the delivery wire assembly includes a plurality of zones and the plurality of zones decrease in stiffness distally along the length of the distal coil portion of the delivery wire assembly.
摘要翻译：用于将闭塞装置输送到患者脉管系统中的位置的输送线组件包括输送线导管，其具有连接到远侧线圈部分的近端管状部分和延伸穿过近端管状部分和远端线圈部分的管腔。输送线组件还包括设置在导管管腔中并且具有联接到闭塞装置的远端的芯线。输送线组件的远端线圈部分包括多个区域，并且多个区域沿着输送线组件的远端线圈部分的长度向远侧减小。

7. 发明申请

WO2012109388A1 VASO-OCCLUSIVE DEVICE 审中-公开
标题翻译： VASO-OCCLUSIVE设备
公开(公告)号：WO2012109388A1
公开(公告)日：2012-08-16
申请号：PCT/US2012/024377
申请日：2012-02-08
申请人： STRYKER CORPORATION , STRYKER NV OPERATIONS LIMITED , CHEN, Hancun , MURPHY, Richard , DAO, Jimmy
发明人： CHEN, Hancun , MURPHY, Richard , DAO, Jimmy
IPC分类号： A61B17/12
CPC分类号： A61B17/12022 , A61B17/12109 , A61B17/12113 , A61B17/1214 , A61B17/12145 , A61B17/1215
摘要： A vaso-occlusive device includes a first wire having a first cross-sectional geometry and a second wire having a second cross-sectional geometry, where the first cross-sectional geometry is different from the second cross-sectional geometry. The first wire may be wound to form a first coil, where the second wire is wound to form a second coil defining a lumen therein, and where the first coil is disposed at least partially in the lumen. The first wire and the second wire may be co-wound to form a single coil.
摘要翻译：血管闭塞装置包括具有第一横截面几何形状的第一线和具有第二横截面几何形状的第二线，其中第一横截面几何形状不同于第二横截面几何形状。第一线可以被缠绕以形成第一线圈，其中第二线被缠绕以形成在其中限定内腔的第二线圈，并且其中第一线圈至少部分地设置在内腔中。第一线和第二线可以共同缠绕以形成单个线圈。

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