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1. 发明申请

WO2009020954A1 LASER SHOCK PEENING OF MEDICAL DEVICES CONFIGURED TO NAVIGATE THROUGH ANATOMY 审中-公开
标题翻译：配置通过解剖术导航的医疗器械的激光冲击
公开(公告)号：WO2009020954A1
公开(公告)日：2009-02-12
申请号：PCT/US2008/072187
申请日：2008-08-05
申请人： BOSTON SCIENTIFIC SCIMED, INC. , NORTHROP, Clay W. , LAYMAN, Ted W. , TURNLUND, Todd H.
发明人： NORTHROP, Clay W. , LAYMAN, Ted W. , TURNLUND, Todd H.
IPC分类号： C21D10/00 , C21D7/04 , A61M25/00 , C22F1/18
CPC分类号： C21D10/005 , A61F2/91 , A61M25/0013 , A61M25/0043 , C21D7/04 , C21D7/06
摘要： A laser shock peening process for producing one or more compressive residual stress regions in a medical device is disclosed. A high-energy laser apparatus can be utilized to direct an intense laser beam through a confining medium and onto the target surface of a workpiece. An absorption overlay disposed on the target surface of the workpiece absorbs the laser beam, inducing a pressure shock wave that forms a compressive residual stress region deep within the workpiece. Medical devices such as stents, guidewires, catheters, and the like having one or more of these compressive residual stress regions are also disclosed. The medical device comprises slots to improve bending flexibility. A first portion may have super-elastic properties and a second portion more linear elastic properties obtained by laser shock peening.
摘要翻译：公开了一种用于在医疗装置中产生一个或多个压缩残余应力区域的激光冲击硬化方法。可以使用高能激光装置将强激光束引导通过约束介质和工件的目标表面。设置在工件的目标表面上的吸收层吸收激光束，引起在工件内部形成压缩残余应力区域的压力冲击波。还公开了具有这些压缩残余应力区域中的一个或多个的医疗装置，例如支架，导丝，导管等。医疗装置包括用于提高弯曲柔性的槽。第一部分可以具有超弹性特性，第二部分通过激光冲击硬化获得更多的线性弹性。

2. 发明申请

WO2010091282A3 FLEXIBLE STRUCTURAL APPARATUS, SPRING, WOUND COVERING, AND METHODS 审中-公开
标题翻译：柔性结构设备，弹簧，绕线和方法
公开(公告)号：WO2010091282A3
公开(公告)日：2011-03-03
申请号：PCT/US2010023362
申请日：2010-02-05
申请人： THT CONSULTING LLC , TURNLUND TODD H , LAYMAN TED W , GLENN RICHARD A
发明人： TURNLUND TODD H , LAYMAN TED W , GLENN RICHARD A
IPC分类号： A61F13/00 , A61F13/02
CPC分类号： A61F15/008
摘要： A flexible structural apparatus which may be used as a wound covering which extends above the wound such that the wound covering does not contact the wound and also protects the wound from contact. The apparatus provides a high degree of flexibility while retaining structural strength and resisting collapse, for example, so as to adequately protect the wound. Various embodiments include parallel beams and connections between beams that alternate in location along the beams to provide flexibility. Some embodiments may be used as springs and may have attachment features, such as holes, which may be located at the end beams, for example.
摘要翻译：一种柔性结构设备，其可用作在伤口上方延伸的伤口覆盖物，使得伤口覆盖物不接触伤口并且还保护伤口免受接触。该设备提供高度的灵活性，同时保持结构强度和抵抗塌陷，例如以充分保护伤口。各种实施例包括平行光束和沿着光束位置交替的光束之间的连接，以提供灵活性。一些实施例可以用作弹簧，并且可以具有例如可以位于端部梁处的附接特征，例如孔。

3. 发明申请

WO2004011076A9 MEDICAL DEVICE FOR NAVIGATION THROUGH ANATOMY AND METHOD OF MAKING SAME 审中-公开
标题翻译：通过解剖学进行导航的医疗设备及其制造方法
公开(公告)号：WO2004011076A9
公开(公告)日：2004-04-15
申请号：PCT/US0324837
申请日：2003-07-25
申请人： PRECISION VASCULAR SYSTEMS INC , DAVIS CLARK C , NORTHRUP CLAY W , LAYMAN TED W , OLSON KEVIN T , SNYDER EDWARD J , BACKMAN D KENT , TURNLUND TODD H
发明人： DAVIS CLARK C , NORTHRUP CLAY W , LAYMAN TED W , OLSON KEVIN T , SNYDER EDWARD J , BACKMAN D KENT , TURNLUND TODD H
IPC分类号： A61M25/00 , A61M25/01 , A61M25/08 , A61M25/088
CPC分类号： A61M25/09 , A61M25/0013 , A61M25/01 , A61M25/09016
摘要： Medical devices for navigation through anatomy, including guidewires (100), which may have a core wire (150), a slotted tubular member (130), or both. Embodiments may have coils (200; 345; 600; 114 1; 1143; 1243; 2238; 2266; 2441), including non-circular cross-section edge-wound marker coils (200), extended coil tips (300), and soldered or glued mesial joint coils (1141; 1143; 1243). Core wires (150) may have a step (1551; 2151; 2152), ridge (1351), or taper (1253) at the joint (140) to the tubular member (130), and may have a flattened section (1057) at the distal tip (257). Radiopaque material (801; 802) may be located inside the tubular member (130), and the distal tip (138) may be heat treated to make it shapeable. Additional tubular members (730; 2062; 2130; 2162; 2439) or coils (200; 345; 600; 1141; 1143; 1243; 2238; 2266; 2441) may be used concentrically or in line and may enhance flexibility, provide radiopacity, reduce friction, or reduce material or manufacturing cost. Tubular members (130; 730; 2062; 2130; 2162; 2439) may be chamfered (231) or tapered continuously or incrementally. Slots (135) maybe arranged in-groups (235; 1635), such as groups of three (1635), and may be equal in depth or unequal in depth to provide a steerable or compressible tip.
摘要翻译：用于通过解剖学进行导航的医疗装置，包括可具有芯线（150），开槽管状构件（130）或两者的导丝（100）。实施例可具有线圈（200; 345; 600; 1141; 1143; 1243; 2238; 2266; 2441），包括非圆形横截面边缘缠绕标记线圈（200），延伸线圈端部（300）或胶合的近中关节线圈（1141; 1143; 1243）。芯线（150）可以在与管状构件（130）的接合处（140）具有台阶（1551; 2151; 2152），脊（1351）或锥形（1253），并且可以具有扁平部分（1057）在远端（257）。不透射线材料（801; 802）可以位于管状构件（130）内部，并且可以对远侧末端（138）进行热处理以使其成形。额外的管状构件（730; 2062; 2130; 2162; 2439）或线圈（200; 345; 600; 1141; 1143; 1243; 2238; 2266; 2441）可以同心地或成直线地使用并且可以增强挠性，提供射线不透性，减少摩擦，或减少材料或制造成本。管状构件（130; 730; 2062; 2130; 2162; 2439）可以被倒角（231）或者连续或逐渐变细。槽（135）可以按组（235; 1635）排列，例如三个组（1635），并且深度相等或深度不相等以提供可操纵或可压缩的尖端。

4. 发明申请

WO2010091282A2 FLEXIBLE STRUCTURAL APPARATUS, SPRING, WOUND COVERING, AND METHODS 审中-公开
标题翻译：柔性结构设备，弹簧，绕线和方法
公开(公告)号：WO2010091282A2
公开(公告)日：2010-08-12
申请号：PCT/US2010/023362
申请日：2010-02-05
申请人： THT CONSULTING, LLC , TURNLUND, Todd, H. , LAYMAN, Ted, W. , GLENN, Richard, A.
发明人： TURNLUND, Todd, H. , LAYMAN, Ted, W. , GLENN, Richard, A.
CPC分类号： A61F15/008
摘要： A flexible structural apparatus which may be used as a wound covering which extends above the wound such that the wound covering does not contact the wound and also protects the wound from contact. The apparatus provides a high degree of flexibility while retaining structural strength and resisting collapse, for example, so as to adequately protect the wound. Various embodiments include parallel beams and connections between beams that alternate in location along the beams to provide flexibility. Some embodiments may be used as springs and may have attachment features, such as holes, which may be located at the end beams, for example.
摘要翻译：一种柔性结构设备，其可用作在伤口上方延伸的伤口覆盖物，使得伤口覆盖物不接触伤口并且还保护伤口免受接触。该设备提供高度的灵活性，同时保持结构强度和抵抗塌陷，例如以充分保护伤口。各种实施例包括平行光束和沿着光束位置交替的光束之间的连接，以提供灵活性。一些实施例可以用作弹簧，并且可以具有例如可以位于端部梁处的附接特征，例如孔。

5. 发明申请

WO2009020961A1 ALTERNATIVE MICROMACHINED STRUCTURES 审中-公开
标题翻译：替代性微孔结构
公开(公告)号：WO2009020961A1
公开(公告)日：2009-02-12
申请号：PCT/US2008/072204
申请日：2008-08-05
申请人： BOSTON SCIENTIFIC SCIMED, INC. , NORTHROP, Clay W. , LAYMAN, Ted W.
发明人： NORTHROP, Clay W. , LAYMAN, Ted W.
IPC分类号： A61M25/00 , A61M25/09
CPC分类号： A61M25/0013 , A61M25/0054 , A61M25/0138 , A61M25/0147 , A61M25/0155 , A61M25/09016 , A61M2025/09108 , A61M2025/09133
摘要： Medical devices and methods for making and using the same. An example medical device may include an elongate core member and a tubular member disposed about a portion of the core member. The tubular member may have a plurality of slots formed therein. The medical devices may be configured to have a preferential bending direction.
摘要翻译：医疗器械及其制造和使用方法。示例性医疗装置可以包括细长芯部件和围绕芯部件的一部分设置的管状部件。管状构件可以具有形成在其中的多个槽。医疗装置可以被配置为具有优先弯曲方向。

6. 发明申请

WO2009020832A1 ELONGATE MEDICAL DEVICE HAVING ENHANCED TORQUE AND METHODS THEREOF 审中-公开
标题翻译：具有增强扭矩的ELONGATE医疗装置及其方法
公开(公告)号：WO2009020832A1
公开(公告)日：2009-02-12
申请号：PCT/US2008/071767
申请日：2008-07-31
申请人： BOSTON SCIENTIFIC SCIMED, INC. , VOELLER, Virgil, F. , NORTHROP, Clay, W. , CRANK, Justin, M. , LAYMAN, Ted, W.
发明人： VOELLER, Virgil, F. , NORTHROP, Clay, W. , CRANK, Justin, M. , LAYMAN, Ted, W.
IPC分类号： A61M25/09
CPC分类号： A61M25/09 , A61M25/0013 , A61M25/0138 , A61M2025/09083 , A61M2025/09108 , A61M2025/09133 , A61M2025/0915 , A61M2025/09175
摘要： An elongate medical device such as a guidewire (10), that may comprise a first elongate member (14,28) having a proximal end (31), a distal end (33) and a lumen there between, a second elongate member (12,30) having a proximal end and a distal end, the second elongate member at least partially disposed in the first elongate member, a first connection (22,32) between first elongate member and the second elongate member at the proximal end of the first elongate member, a second connection (24,34) between the first elongate member and the second elongate member at the distal end of the first elongate member, and a third connection (26,36) between the first elongate member and the second elongate member, the third connection disposed at a point between the first connection and the second connection, wherein the third connection is substantially at a location selected by the Method for Enhancing the Ratio of Torsional Stiffness to Transverse Flexibility.
摘要翻译：诸如导丝（10）的细长医疗装置，其可以包括具有近端（31）的第一细长构件（14,28），远端（33）和其间的内腔，第二细长构件（12），30）具有近端和远端，所述第二细长构件至少部分地设置在所述第一细长构件中，所述第一细长构件和所述第二细长构件之间的第一连接（22,32）在所述第一细长构件的近端处细长构件，在第一细长构件和第二细长构件之间在第一细长构件的远端处的第二连接件（24,34）以及在第一细长构件和第二细长构件之间的第三连接件（26,36）所述第三连接设置在所述第一连接和所述第二连接之间的点处，其中所述第三连接基本上位于通过用于增强扭转刚度与横向柔性的比率的方法所选择的位置。

7. 发明申请

WO2004011076A3 MEDICAL DEVICE FOR NAVIGATION THROUGH ANATOMY AND METHOD OF MAKING SAME 审中-公开
标题翻译：通过解剖学进行导航的医疗装置及其制造方法
公开(公告)号：WO2004011076A3
公开(公告)日：2004-06-24
申请号：PCT/US0324837
申请日：2003-07-25
申请人： PRECISION VASCULAR SYSTEMS INC , DAVIS CLARK C , NORTHRUP CLAY W , LAYMAN TED W , OLSON KEVIN T , SNYDER EDWARD J , BACKMAN D KENT , TURNLUND TODD H
发明人： DAVIS CLARK C , NORTHRUP CLAY W , LAYMAN TED W , OLSON KEVIN T , SNYDER EDWARD J , BACKMAN D KENT , TURNLUND TODD H
IPC分类号： A61M25/00 , A61M25/01 , A61M25/08 , A61M25/088 , A61B1/005
CPC分类号： A61M25/09 , A61M25/0013 , A61M25/01 , A61M25/09016
摘要： Medical devices for navigation through anatomy, including guidewires (100), which may have a core wire (150), a slotted tubular member (130), or both. Embodiments may have coils (200; 345; 600; 114 1; 1143; 1243; 2238; 2266; 2441), including non-circular cross-section edge-wound marker coils (200), extended coil tips (300), and soldered or glued mesial joint coils (1141; 1143; 1243). Core wires (150) may have a step (1551: 2151: 2152), ridge (1351), or taper (1253) at the joint (140) to the tubular member (130), and may have a flattened section (1057) at the distal tip (257). Radiopaque material (801: 802) may be located inside the tubular member (130), and the distal tip (138) may be heat treated to make it shapeable. Additional tubular members (730; 2062; 2130; 2162; 2439) or coils (200; 345; 600; 1141; 1143; 1243; 2238; 2266; 2441) may be used concentrically or in line.
摘要翻译：用于通过解剖学导航的医疗装置，包括可以具有芯线（150），开槽管状构件（130）或两者的导线（100）。实施例可以包括线圈（200; 345; 600; 114 1; 1143; 1243; 2238; 2266; 2441），包括非圆形横截面边缘缠绕标记线圈（200），延伸线圈尖端（300）或粘合的中间关节线圈（1141; 1143; 1243）。芯线（150）可以在接头（140）处具有到管状构件（130）的台阶（1551：2151：2152），脊（1351）或锥形（1253），并且可以具有扁平部分（1057）在远端（257）处。不透射线材料（801：802）可以位于管状构件（130）内，并且远侧末端（138）可以被热处理以使其成形。额外的管状构件（730; 2062; 2130; 2162; 2439）或线圈（200; 345; 600; 1141; 1143; 1243; 2238; 2266; 2441）可以同心或一致地使用。

8. 发明申请

WO2004011076A2 MEDICAL DEVICE FOR NAVIGATION THROUGH ANATOMY AND METHOD OF MAKING SAME 审中-公开
标题翻译：通过解剖学进行导航的医疗装置及其制造方法
公开(公告)号：WO2004011076A2
公开(公告)日：2004-02-05
申请号：PCT/US2003/024837
申请日：2003-07-25
申请人： PRECISION VASCULAR SYSTEMS, INC. , DAVIS, Clark, C. , NORTHRUP, Clay, W. , LAYMAN, Ted, W. , OLSON, Kevin, T. , SNYDER, Edward, J. , BACKMAN, D., Kent , TURNLUND, Todd, H.
发明人： DAVIS, Clark, C. , NORTHRUP, Clay, W. , LAYMAN, Ted, W. , OLSON, Kevin, T. , SNYDER, Edward, J. , BACKMAN, D., Kent , TURNLUND, Todd, H.
IPC分类号： A61M25/01
CPC分类号： A61M25/09 , A61M25/0013 , A61M25/01 , A61M25/09016
摘要： Medical devices for navigation through anatomy, including guidewires (100), which may have a core wire (150), a slotted tubular member (130), or both. Embodiments may have coils (200; 345; 600; 114 1; 1143; 1243; 2238; 2266; 2441), including non-circular cross-section edge-wound marker coils (200), extended coil tips (300), and soldered or glued mesial joint coils (1141; 1143; 1243). Core wires (150) may have a step (1551; 2151; 2152), ridge (1351), or taper (1253) at the joint (140) to the tubular member (130), and may have a flattened section (1057) at the distal tip (257). Radiopaque material (801; 802) may be located inside the tubular member (130), and the distal tip (138) may be heat treated to make it shapeable. Additional tubular members (730; 2062; 2130; 2162; 2439) or coils (200; 345; 600; 1141; 1143; 1243; 2238; 2266; 2441) may be used concentrically or in line and may enhance flexibility, provide radiopacity, reduce friction, or reduce material or manufacturing cost. Tubular members (130; 730; 2062; 2130; 2162; 2439) may be chamfered (231) or tapered continuously or incrementally. Slots (135) maybe arranged in-groups (235; 1635), such as groups of three (1635), and may be equal in depth or unequal in depth to provide a steerable or compressible tip.
摘要翻译：用于通过解剖学导航的医疗装置，包括可以具有芯线（150），开槽管状构件（130）或两者的导线（100）。实施例可以包括线圈（200; 345; 600; 114 1; 1143; 1243; 2238; 2266; 2441），包括非圆形横截面边缘缠绕标记线圈（200），延伸线圈尖端（300）或粘合的中间关节线圈（1141; 1143; 1243）。芯线（150）可以在与管状构件（130）的接头处具有台阶（1551; 2151; 2152），脊（1351）或锥形（1253），并且可以具有扁平部分（1057）在远端（257）处。不透射线材料（801; 802）可以位于管状构件（130）内，并且远侧末端（138）可以被热处理以使其成形。额外的管状构件（730; 2062; 2130; 2162; 2439）或线圈（200; 345; 600; 1141; 1143; 1243; 2238; 2266; 2441）可以同心或一致地使用，并且可以增强柔性，减少摩擦，或减少材料或制造成本。管状构件（130; 730; 2062; 2130; 2162; 2439）可以被倒角（231）或连续地或递增地逐渐变细。插槽（135）可以排列成组（235; 1635），例如三组（1635），并且可以在深度上相等或深度不等，以提供可导向或可压缩的尖端。

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