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81. 发明申请

US20180140323A1 MEDICAL DEVICE SHAFT RESISTANT TO COMPRESSION AND/OR TENSION 审中-公开
公开(公告)号：US20180140323A1
公开(公告)日：2018-05-24
申请号：US15815682
申请日：2017-11-16
申请人： BOSTON SCIENTIFIC SCIMED, INC.
发明人： DANIEL J. FOSTER , KEVIN ROBERT POPPE , BRADLEY S. SWEHLA , CHRISTOPHER JAY SCHEFF
IPC分类号： A61B17/34 , A61M25/01 , A61F2/962
CPC分类号： A61B17/3417 , A61B17/1631 , A61B2017/00526 , A61B2017/0443 , A61F2/2436 , A61F2/954 , A61F2/962 , A61M25/0043 , A61M25/0136 , A61M25/0138 , A61M25/0144 , A61M39/1011 , A61M2025/0058 , A61M2025/0059 , A61M2025/0063
摘要： Medical devices and methods for making and using medical devices are disclosed. An example medical device may be a medical device with increased compression resistance. The medical device may include an elongate shaft having a proximal end region, a distal end region, a lumen extending therethrough, and a tension resistance member extending at least partially between the proximal end region and the distal end region. An exoskeleton may be disposed along an outer surface of the shaft. The exoskeleton may include a plurality of discrete segments engaged with one another. At least one of the segments may be coupled to the tension resistance member.

82. 发明授权

US09913963B2 Steerable catheter with electrical signal delivered through steering wire 有权
公开(公告)号：US09913963B2
公开(公告)日：2018-03-13
申请号：US15410208
申请日：2017-01-19
申请人： Advanced Pain Center, LLC , Shanna Bedell
发明人： Raymond Bedell
IPC分类号： A61M25/01 , A61B18/14 , A61M25/10 , A61N1/36 , A61N7/00
CPC分类号： A61M25/0147 , A61B18/1492 , A61B18/24 , A61M25/0136 , A61M25/0144 , A61M25/10 , A61N1/0502 , A61N1/0551 , A61N1/36017 , A61N2007/0021 , A61N2007/0026
摘要： A steerable catheter includes a body portion, a flexible catheter body with a proximal end and a distal tip and a continuous steering wire passing through the flexible body from the proximal end to the distal tip and turning back through the flexible body from the distal tip to the proximal end.

83. 发明授权

US09872608B2 Bending device and endoscope 有权
公开(公告)号：US09872608B2
公开(公告)日：2018-01-23
申请号：US15266471
申请日：2016-09-15
申请人： OLYMPUS CORPORATION
发明人： Taigo Kakehashi
IPC分类号： A61B1/00 , A61B1/005 , A61M25/01 , A61B17/00
CPC分类号： A61B1/0055 , A61B1/005 , A61B1/0051 , A61B1/0057 , A61B2017/003 , A61B2017/00314 , A61B2017/00318 , A61B2017/00323 , A61B2017/00327 , A61M25/0133 , A61M25/0138 , A61M25/0141 , A61M25/0144 , A61M25/0147
摘要： A bending device includes a bending section, a wire, a wire receiver, a cover, a fixed section against which a distal end of the cover is buttable when the cover advances and retracts, and a coil sheath against which a proximal end of the cover is buttable when the cover advances and retracts.

84. 发明申请

US20170113020A1 COAXIAL BI-DIRECTIONAL CATHETER 审中-公开
公开(公告)号：US20170113020A1
公开(公告)日：2017-04-27
申请号：US15356528
申请日：2016-11-18
申请人： Curvo Medical, Inc.
发明人： Stephen J. Hebert
IPC分类号： A61M25/01 , A61M25/09 , A61M25/00
CPC分类号： A61M25/0147 , A61M25/0045 , A61M25/005 , A61M25/0138 , A61M25/0144 , A61M25/09 , A61M2025/0059
摘要： A deflectable catheter including an outer member having a proximal portion and a distal portion, an elongated column member extending distally from the outer member and an inner member positioned coaxial with the outer member and attached to the column member. The inner member extends distally of the outer member and has a distal tip portion. A reinforcement member is positioned over the column member to restrict axial movement of the column member such that when one of the inner member or outer member is moved with respect to the other, axial compression of the column member is restricted by the reinforcement member causing the distal tip portion of the inner member to deflect laterally.

85. 发明申请

US20170080183A1 STEERABLE CATHETERS AND METHODS FOR MAKING THEM 审中-公开
公开(公告)号：US20170080183A1
公开(公告)日：2017-03-23
申请号：US15250879
申请日：2016-08-29
申请人： CLPH, LLC
发明人： Stephen A. Leeflang , Christian S. Eversull
IPC分类号： A61M25/00 , A61M39/08 , A61M25/01
CPC分类号： A61M25/0053 , A61M25/0012 , A61M25/0026 , A61M25/0032 , A61M25/0045 , A61M25/005 , A61M25/0144 , A61M25/0147 , A61M39/08 , A61M2025/0047 , A61M2025/0059 , A61M2025/0062 , A61M2025/0063 , A61M2025/015 , A61M2039/082 , D04C1/06 , D04C3/48 , Y10T29/49826
摘要： Catheters, sheaths, or other tubular devices are provided that include a proximal end, a distal end sized for introduction into a patient's body, and a steerable distal portion. The tubular device includes a primary lumen extending between the proximal and distal ends; an auxiliary lumen adjacent the primary lumen; and one or more reinforcement members including windings extending helically along at least the distal portion, at least some of the windings passing between the primary and steering element lumens and at least some of the windings surrounding both the primary and steering element lumens. In one embodiment, a steering element is slidably disposed within the auxiliary lumen. Apparatus and methods for making such tubular devices are also provided.

86. 发明授权

US09427551B2 Steerable catheters and methods for making them 有权
标题翻译：导向导管及其制作方法
公开(公告)号：US09427551B2
公开(公告)日：2016-08-30
申请号：US14215060
申请日：2014-03-17
申请人： CLPH, LLC
发明人： Stephen A. Leeflang , Christian S. Eversull
IPC分类号： A61M25/01 , A61M39/08 , A61M25/00
CPC分类号： A61M25/0053 , A61M25/0012 , A61M25/0026 , A61M25/0032 , A61M25/0045 , A61M25/005 , A61M25/0144 , A61M25/0147 , A61M39/08 , A61M2025/0047 , A61M2025/0059 , A61M2025/0062 , A61M2025/0063 , A61M2025/015 , A61M2039/082 , Y10T29/49826
摘要： Catheters, sheaths, or other tubular devices are provided that include a proximal end, a distal end sized for introduction into a patient's body, and a steerable distal portion. The tubular device includes a primary lumen extending between the proximal and distal ends; an auxiliary lumen adjacent the primary lumen; and one or more reinforcement members including windings extending helically along at least the distal portion, at least some of the windings passing between the primary and steering element lumens and at least some of the windings surrounding both the primary and steering element lumens. In one embodiment, a steering element is slidably disposed within the auxiliary lumen. Apparatus and methods for making such tubular devices are also provided.
摘要翻译：提供了导管，护套或其他管状装置，其包括近端，尺寸适于引入患者身体的远端和可操纵的远端部分。管状装置包括在近端和远端之间延伸的主腔; 与主腔相邻的辅助腔; 以及一个或多个加强构件，包括沿着至少远端部分螺旋地延伸的绕组，至少一些绕组在主要和操纵元件腔之间通过，以及围绕主要和转向元件腔的至少一些绕组。在一个实施例中，转向元件可滑动地设置在辅助管腔内。还提供了用于制造这种管状装置的装置和方法。

87. 发明申请

US20160235947A1 COAXIAL BI-DIRECTIONAL CATHETER 审中-公开
公开(公告)号：US20160235947A1
公开(公告)日：2016-08-18
申请号：US15055553
申请日：2016-02-27
申请人： Curvo Medical, Inc.
发明人： STEPHEN J. HEBERT
IPC分类号： A61M25/01
CPC分类号： A61M25/0138 , A61M25/0045 , A61M25/005 , A61M25/0144 , A61M25/0147 , A61M25/09 , A61M2025/0059
摘要： A deflectable catheter including an outer member having a proximal portion and a distal portion, an elongated column member extending distally from the outer member and an inner member positioned coaxial with the outer member and attached to the column member. The inner member extends distally of the outer member and has a distal tip portion. A reinforcement member is positioned over the column member to restrict axial movement of the column member such that when one of the inner member or outer member is moved with respect to the other, axial compression of the column member is restricted by the reinforcement member causing the distal tip portion of the inner member to deflect laterally.

88. 发明申请

US20160144153A1 CATHETER WITH IMPROVED TORQUE TRANSMISSION 审中-公开
标题翻译：具有改进的扭矩传动的导管
公开(公告)号：US20160144153A1
公开(公告)日：2016-05-26
申请号：US15011393
申请日：2016-01-29
申请人： BIOSENSE WEBSTER (ISRAEL) LTD.
发明人： Thomas V. Selkee
IPC分类号： A61M25/01 , A61M25/00
CPC分类号： A61M25/0147 , A61B5/042 , A61B18/1492 , A61B2018/00577 , A61B2018/00839 , A61B2034/2051 , A61B2218/002 , A61M25/0009 , A61M25/0051 , A61M25/0052 , A61M25/0053 , A61M25/0138 , A61M25/0141 , A61M25/0144 , A61M2025/015
摘要： A catheter has a deflection beam and a single continuous puller wire to effectuate bi-directional deflection. A joint between a catheter body and a deflectable distal section effectively transmits torque from a control handle. The joint includes two open-shaped brackets, each affixed to a respective side of the flat deflection beam to form a closed-shaped hollow body that bridges and circumferentially encircles the beam. Each bracket has through-holes into which thermoplastic material of the catheter body and the deflectable distal section can melt and migrate to form interlocking nodes.
摘要翻译：导管具有偏转光束和单个连续拉线以实现双向偏转。导管主体和可偏转远端部分之间的关节有效地传递来自控制手柄的扭矩。接头包括两个开放形状的支架，每个固定在平坦偏转梁的相应侧上，以形成一个闭合的中空体，该空心体桥接并周向地包围梁。每个支架具有通孔，导管主体的热塑性材料和可偏转的远端部分可以熔化和迁移到其中以形成互锁节点。

89. 发明授权

US09314593B2 Medical devices for the identification and treatment of bodily passages 有权
标题翻译：用于识别和处理身体通道的医疗设备
公开(公告)号：US09314593B2
公开(公告)日：2016-04-19
申请号：US14033644
申请日：2013-09-23
申请人： Cook Medical Technologies LLC
发明人： Darin Schaeffer
IPC分类号： A61B1/00 , A61M25/01 , A61B17/24 , A61B17/34 , A61B1/04 , A61B1/06 , A61B17/29 , A61M1/00 , A61B1/005 , A61B1/233 , A61B17/00 , A61B17/22 , A61M25/10 , A61M25/00
CPC分类号： A61B17/24 , A61B1/00165 , A61B1/0052 , A61B1/0057 , A61B1/04 , A61B1/05 , A61B1/06 , A61B1/233 , A61B17/12104 , A61B17/29 , A61B17/2909 , A61B17/295 , A61B17/3421 , A61B2017/00296 , A61B2017/003 , A61B2017/00323 , A61B2017/00557 , A61B2017/22074 , A61B2017/246 , A61B2017/3445 , A61B2017/345 , A61B2217/005 , A61M1/0023 , A61M25/0052 , A61M25/0113 , A61M25/0136 , A61M25/0144 , A61M25/0147 , A61M2025/1013
摘要： Medical devices are described. More particularly, medical devices and methods for the identification and treatment of bodily passages, such as sinus cavities, are described herein. An exemplary medical device comprises an elongate member, a handle, and a wire member. The elongate member is moveable between a first straight, or substantially straight, configuration to a second curved configuration.
摘要翻译：描述医疗器械。更具体地，本文描述了用于识别和处理身体通道（例如窦腔）的医疗装置和方法。示例性医疗装置包括细长构件，手柄和线构件。细长构件可以在第一直的或基本上直的构型之间移动到第二弯曲构造。

90. 发明授权

US09174022B2 Medical catheter instrument 有权
标题翻译：医用导管仪
公开(公告)号：US09174022B2
公开(公告)日：2015-11-03
申请号：US13389545
申请日：2010-05-04
申请人： Bernhard Uihlein
发明人： Bernhard Uihlein
IPC分类号： A61M25/092 , A61M25/01 , A61B1/005 , G02B23/24 , A61B17/00 , A61M25/00
CPC分类号： A61M25/0144 , A61B1/0053 , A61B2017/003 , A61B2017/00318 , A61B2017/00331 , A61M25/0052 , A61M25/0141 , A61M25/0147 , G02B23/2476
摘要： A medical catheter instrument has a shaft portion, a distal portion bendable in a controlled manner in at least one direction relative to the shaft portion, and a control element extending in an axially movable manner through the shaft portion to the distal portion. The axial movement of the control element controls a corresponding bending movement of the distal portion. The catheter instrument includes a bending assembly having at least one elongated, elastically bendable stiffening element and at least one elongated, bendable and axially length-adjustable bending element, the elements being provided in an axial sub-region of the distal portion and extending therein with an axial main component, wherein the stiffening element forms an element restoring bending movement and has a higher flexural stiffness than the bending element, and the bending element is coupled to the control element or forms part of the same.
摘要翻译：一种医疗用导管器具具有轴部，远端部在相对于所述轴部的至少一个方向上以受控的方式弯曲，以及控制元件，其以轴向移动的方式通过所述轴部延伸到所述远端部。控制元件的轴向运动控制远端部分的相应的弯曲运动。导管仪器包括具有至少一个细长的可弹性弯曲的加强元件和至少一个细长的可弯曲和轴向长度可调节的弯曲元件的弯曲组件，所述元件设置在远端部分的轴向子区域中，并在其中延伸轴向主要部件，其中所述加强元件形成恢复弯曲运动的元件并且具有比所述弯曲元件更高的弯曲刚度，并且所述弯曲元件联接到所述控制元件或形成所述弯曲元件的一部分。

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