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11. 发明申请

US20030120213A1 Instrument including connector for facilitating connection onto a guidewire without access to the ends of the guide-wire and method of use 有权
标题翻译：仪器包括用于便于连接到导丝上的连接器，而无需接近导丝的末端和使用方法
公开(公告)号：US20030120213A1
公开(公告)日：2003-06-26
申请号：US10352572
申请日：2003-01-28
申请人： Kensey Nash Corporation
发明人： John E. Nash , William T. Fisher , H. Michael Cunningham , Gregory Walters
IPC分类号： A61M005/178
CPC分类号： A61M25/0169 , A61M25/00 , A61M25/0068 , A61M25/007 , A61M25/0074 , A61M25/09041 , A61M2025/0177 , A61M2025/018 , A61M2025/0186 , A61M2025/09008 , A61M2025/09125 , A61M2025/1056 , A61M2025/1095
摘要： A tubular instrument, e.g., a catheter including a hollow wall portion forming the distal end of the instrument and terminating at a distal opening, having a connector arranged to be used with a guide-wire. The guide-wire has a distal end portion and a proximal end portion, the distal end portion of the guide-wire being arranged to be extended to some interior position within the body of a living being, with the proximal end portion of the guide-wire being located outside the being's body. The connector is located at the distal end of the instrument and is arranged to be readily manipulated by a twisting action to connect the instrument onto the guide-wire for sliding movement therealong. In particular, the connector establishes a path into which a portion of the guide-wire can be inserted from a lateral direction by merely twisting the instrument, without requiring access to either end of the guide-wire. In one embodiment the path is a spiral channel formed in the hollow wall portion of the instrument. In another embodiment the connector is a spiral member located on the outside of the distal end of the instrument, spaced slightly from the outer surface of the instrument to form the path or channel into which the guide-wire is inserted.
摘要翻译：管状器械，例如导管，其包括形成器械的远端并终止于远侧开口的中空壁部分，具有布置成与导丝一起使用的连接器。导丝线具有前端部和近端部，导丝的前端部被配置为延伸到活体的主体内的一些内部位置，电线位于身体外面。连接器位于仪器的远端，并且被布置成易于通过扭转动作操作，以将仪器连接到导丝上，以便沿着其滑动运动。特别地，连接器建立了一条路径，通过仅仅扭转仪器，导线的一部分可以从横向方向插入到该路径中，而不需要进入导线的任一端。在一个实施例中，路径是形成在仪器的中空壁部分中的螺旋通道。在另一个实施例中，连接器是位于仪器远端外侧的螺旋构件，与仪器的外表面稍微间隔开，以形成引导线插入其中的路径或通道。

12. 发明授权

US6102903A Device and method for selectively delivering fluid into an anatomical lumen 失效
标题翻译：用于选择性地将流体输送到解剖腔内的装置和方法
公开(公告)号：US6102903A
公开(公告)日：2000-08-15
申请号：US572821
申请日：1995-12-14
申请人： William S. Tremulis
发明人： William S. Tremulis
IPC分类号： A61M25/00 , A61M29/02 , A61M31/00
CPC分类号： A61M25/007 , A61M25/0068 , A61M2025/0073 , A61M2025/0186 , A61M25/0075
摘要： An apparatus and method for selective delivering fluid into a fluid vessel is provided. In the method, a delivery catheter (2) is advanced over a guide wire (30) to a target location within fluid vessel, such as a restriction or blockage. After reaching the target location, therapeutic fluid is supplied under pressure into an axial lumen 12 of the delivery catheter. The fluid is inhibited from passing through the open distal end of the catheter so that the fluid will preferentially flow radially outward through a plurality of lateral infusion ports (20) in the delivery catheter. The guide wire may also be retracted into the catheter to deliver the fluid axially through the open distal end of the catheter.
摘要翻译：提供了一种选择性地将流体输送到流体容器中的装置和方法。在该方法中，输送导管（2）在导丝（30）上前进到流体容器内的目标位置，例如限制或阻塞。在达到目标位置之后，将治疗液体在压力下供应到输送导管的轴向腔12中。流体被禁止通过导管的开口远端，使得流体将优先径向向外流过输送导管中的多个侧向输注口（20）。引导线也可以缩回到导管中以将流体轴向地传送通过导管的敞开的远端。

13. 发明授权

US11744723B2 Vessel treatment devices 有权
公开(公告)号：US11744723B2
公开(公告)日：2023-09-05
申请号：US12787067
申请日：2010-05-25
申请人： Yoav Shaked
发明人： Yoav Shaked
IPC分类号： A61F2/958 , A61B17/12 , A61F2/856 , A61F2/954 , A61B17/22 , A61M25/10 , A61F2/06 , A61M25/01
CPC分类号： A61F2/958 , A61B17/1214 , A61B17/12022 , A61B17/12118 , A61B17/12136 , A61F2/856 , A61F2/954 , A61B2017/1205 , A61B2017/22067 , A61B2017/22068 , A61B2017/22069 , A61F2002/067 , A61F2250/006 , A61M2025/0186 , A61M2025/1056
摘要： A catheter system for treating lesions is provided. The system is suitable for treatment of bifurcation lesions, has a low profile and provides substantially predictable translational and rotational positioning. In one embodiment, the system includes a fixed wire balloon catheter and a partially attached guidewire lumen, wherein the guidewire lumen is attached to the catheter at a crotch point. The location of the crotch point is predetermined so as to provide substantially predictable positioning. Several embodiments of the system are described for various types of lesions and vessel configurations.

14. 发明授权

US09937325B2 Catheter system 有权
公开(公告)号：US09937325B2
公开(公告)日：2018-04-10
申请号：US14150253
申请日：2014-01-08
申请人： Covidien LP
发明人： Phillip Shaltis
IPC分类号： A61M25/01 , A61M25/09 , A61M25/00
CPC分类号： A61M25/0147 , A61M25/0054 , A61M25/09 , A61M2025/0058 , A61M2025/0081 , A61M2025/015 , A61M2025/0186 , A61M2025/09008 , A61M2025/09125
摘要： A catheter system includes an elongate catheter having a lumen extending at least partially therethrough, and a leading catheter end segment, a guidewire positionable within the lumen of the catheter, and fastening structure supported adjacent the leading catheter end segment. The guidewire and the catheter are adapted for relative movement. The fastening structure is dimensioned to selectively engage the guidewire to secure the guidewire with respect to the leading catheter end segment such that movement of the guidewire causes deflection of the leading end segment with respect to the longitudinal axis.

15. 发明申请

US20170000974A1 Echogenic Indwelling Catheter 审中-公开
标题翻译：回生性留置导管
公开(公告)号：US20170000974A1
公开(公告)日：2017-01-05
申请号：US15038937
申请日：2014-12-05
申请人： FERROSAN MEDICAL DEVICES SP. Z.O.O.
发明人： Kai Lange , Christian Rothe , Frederik Sonnenborg , Arnt Larsen Lund
IPC分类号： A61M25/00 , A61N1/05 , A61B8/08 , A61M25/01 , A61M25/06
CPC分类号： A61M25/007 , A61B8/085 , A61B2090/3925 , A61M25/0017 , A61M25/0069 , A61M25/0082 , A61M25/0108 , A61M25/065 , A61M2025/0186 , A61M2202/048 , A61N1/0504 , A61N1/08 , A61N1/36021
摘要： The present application relates to an echogenic indwelling catheter, an assembly and a method for medicating a patient with medication such as anaesthetics or other suitable drugs. In one embodiment, the echogenic indwelling catheter comprises a catheter shaft (1) comprising a bore (2), a plurality of radial holes (3) distributed along at least a part of said catheter shaft and configured for delivery of medication, a guidewire (5b) attached to and/or within the bore of the catheter and extending beyond a distal end of the catheter shaft.
摘要翻译：本申请涉及回声留置导管，组件和用于用药物治疗患者的方法，例如麻醉剂或其它合适的药物。在一个实施例中，回声留置导管包括导管轴（1），其包括孔（2），沿着所述导管轴的至少一部分分布并构造成用于递送药物的多个径向孔（3），导丝（ 5b），其连接到导管的孔内和/或内部并延伸超过导管轴的远端。

16. 发明授权

US09504473B2 Vessel treatment devices 有权
公开(公告)号：US09504473B2
公开(公告)日：2016-11-29
申请号：US12838286
申请日：2010-07-16
申请人： Yoav Shaked , Ronald J. Solar , Glen Lieber
发明人： Yoav Shaked , Ronald J. Solar , Glen Lieber
IPC分类号： A61F2/06 , A61B17/12 , A61F2/954 , A61F2/958 , A61K31/47 , A61M25/00 , A61B17/22 , A61F2/856 , A61M25/01 , A61M25/10
CPC分类号： A61B17/12118 , A61B17/12022 , A61B17/12136 , A61B17/1214 , A61B2017/1205 , A61B2017/22051 , A61B2017/22067 , A61B2017/22068 , A61F2/856 , A61F2/954 , A61F2/958 , A61F2002/067 , A61K31/47 , A61M25/0023 , A61M25/0026 , A61M25/0032 , A61M25/0108 , A61M25/0169 , A61M25/10 , A61M25/1011 , A61M2025/0034 , A61M2025/0042 , A61M2025/0183 , A61M2025/0186
摘要： A catheter system for treating lesions is provided. The system is suitable for treatment of bifurcation lesions, has a low profile and provides substantially predictable translational and rotational positioning. In one embodiment, the system includes a fixed wire balloon catheter and a partially attached guidewire lumen, wherein the guidewire lumen is attached to the catheter at a crotch point. The location of the crotch point is predetermined so as to provide substantially predictable positioning. Several embodiments of the system are described for various types of lesions and vessel configurations.

17. 发明授权

US09050437B2 Positioning device for ostial lesions 有权
标题翻译：口腔病变定位装置
公开(公告)号：US09050437B2
公开(公告)日：2015-06-09
申请号：US13035670
申请日：2011-02-25
申请人： Yoav Shaked , Ronald J. Solar
发明人： Yoav Shaked , Ronald J. Solar
IPC分类号： A61F11/00 , A61M25/04 , A61M25/01
CPC分类号： A61M29/02 , A61F2/954 , A61F2/958 , A61F2002/821 , A61M25/04 , A61M2025/0186 , A61M2029/025
摘要： A device for positioning a catheter at an ostium. The device includes an attachment mechanism for direct attachment to the catheter at a location proximal to a treatment device positioned on the catheter, the attachment mechanism having a proximal end, a distal end, and a longitudinal axis extending from the proximal end to the distal end. The device also including a stopper element extending from the distal end of the attachment mechanism and projecting away from the longitudinal axis, the stopper element being bendable in a direction toward the proximal end of the attachment mechanism.
摘要翻译：用于将导管定位在口处的装置。该装置包括附接机构，用于在靠近位于导管上的治疗装置的位置处直接附接到导管，附接机构具有近端，远端和从近端延伸到远端的纵向轴线。所述装置还包括从所述附接机构的远端延伸并且远离所述纵向轴线突出的止动元件，所述止动元件可沿朝向所述附接机构的近端的方向弯曲。

18. 发明申请

US20140364802A1 Auto lock for catheter handle 有权
标题翻译：自动锁定导管手柄
公开(公告)号：US20140364802A1
公开(公告)日：2014-12-11
申请号：US14311525
申请日：2014-06-23
申请人： St. Jude Medical, Atrial Fibrillation Division, Inc.
发明人： Clint Schneider , Joshua L. Dudney , Richard E. Stehr , Troy T. Tegg , Michael C. Bednarek , Guy P. Vanney , James A. Jensen , Michael W. Stine
IPC分类号： A61M25/01
CPC分类号： A61M25/0136 , A61M25/0147 , A61M2025/0186
摘要： The present invention is a catheter actuation handle for deflecting a distal end of a tubular catheter body, the handle including an auto-locking mechanism. The handle comprises upper and lower grip portions, an actuator, and an auto-locking mechanism. The auto-locking mechanism is adapted to hold a deflected distal end of the catheter in place without input from the operator. When the distal end of the catheter is deflected from its zero position, it typically will seek a return to its zero position, and as a result exerts a force on the actuator. The auto-locking mechanism acts by providing a second force that resists this force from the distal end and holds the distal end in place. As a result, the operator does not need to maintain contact with the buttons to maintain the distal end 18 in a set position once placed there by actuating the actuator.
摘要翻译：本发明是用于偏转管状导管主体的远端的导管致动手柄，手柄包括自动锁定机构。把手包括上下把手部分，致动器和自动锁定机构。自动锁定机构适于将导管的偏转的远端保持在适当的位置，而无需操作者的输入。当导管的远端从其零位偏转时，通常将寻求返回到其零位置，并且因此对致动器施加力。自动锁定机构通过提供抵抗来自远端的该力并将远端保持在适当位置的第二力来起作用。结果，操作者不需要保持与按钮的接触，以通过致动致动器将远端18保持在设置位置。

19. 发明授权

US08852223B2 Fixed wire dilatation catheter with an elongateable distal end 有权
标题翻译：固定丝扩张导管与可伸长的远端
公开(公告)号：US08852223B2
公开(公告)日：2014-10-07
申请号：US11697538
申请日：2007-04-06
申请人： John Kenneth Ryder , John Schreiner
发明人： John Kenneth Ryder , John Schreiner
IPC分类号： A61M29/00 , A61M31/00 , A61M25/10 , A61M25/01
CPC分类号： A61M25/104 , A61M2025/0186 , A61M2025/1093
摘要： A fixed wire dilatation catheter for treating the vasculature of a patient. The dilatation catheter includes an elongated member that has a distal end portion which can be elongated to puncture through blockages within the blood vessels. The dilatation catheter also includes an expandable device located along the elongated member at a location proximal the distal end portion of the elongated member.
摘要翻译：一种用于治疗患者脉管系统的固定丝扩张导管。扩张导管包括细长构件，该细长构件具有可以伸长的远端部分以穿过血管内的阻塞。扩张导管还包括沿着细长构件位于靠近细长构件的远端部分的位置处的可扩张装置。

20. 发明申请

US20120053604A1 Balloon Delivery Apparatus and Method for Using and Manufacturing the Same 有权
标题翻译：气球输送装置及其制造方法
公开(公告)号：US20120053604A1
公开(公告)日：2012-03-01
申请号：US13224037
申请日：2011-09-01
申请人： Fernando DiCaprio
发明人： Fernando DiCaprio
IPC分类号： A61B17/22
CPC分类号： A61F2/958 , A61F2002/9583 , A61M25/0102 , A61M25/1027 , A61M25/1034 , A61M25/104 , A61M2025/0186 , A61M2025/1079 , A61M2025/1093 , Y10T29/49826 , Y10T29/4987
摘要： A balloon delivery catheter apparatus including a catheter tubing defining a lumen therethrough, a balloon disposed near a distal end of the catheter tubing and moving between deflated and inflated states, and a core wire having a proximal end attached to the catheter tubing inside the lumen and extending distally away and substantially co-axially with the catheter tubing through the balloon to a distal free end. Proximal and distal balloon control bands are concentrically arranged around respective proximal and distal end portions of the balloon. A coil disposed around the core wire has a proximal end attached to at least one of the distal end portion of the balloon and the distal balloon control band.
摘要翻译：一种球囊输送导管装置，包括限定通过其中的腔的导管，设置在导管管的远端附近并在放气和充气状态之间移动的气囊，以及具有附接到管腔内的导管管的近端的芯线，延伸远离远端并且与导管管通过气囊基本上同轴地延伸到远端自由端。近端和远端球囊控制带同心地布置在球囊的相应近端部分和远端部分周围。设置在芯线周围的线圈具有附接到球囊的远端部分和远端球囊控制带中的至少一个的近端。

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