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公开(公告)号：US20110213206A1
公开(公告)日：2011-09-01
申请号：US13041520
申请日：2011-03-07
申请人： Michael P. Boutillette , David Micky Graves , M. Kevin Richardson , David I. Freed , Paul M. Scopton
发明人： Michael P. Boutillette , David Micky Graves , M. Kevin Richardson , David I. Freed , Paul M. Scopton
IPC分类号： A61B1/005
CPC分类号： A61B1/0057 , A61B1/00071 , A61B1/00096 , A61B1/00103 , A61B1/00135 , A61B1/00165 , A61B1/0051 , A61B1/0052 , A61B1/015 , A61B1/018 , A61B1/04 , A61B1/05 , A61B1/0607 , A61B1/07 , A61B2090/061 , A61B2090/306 , A61B2090/3614 , A61B2090/3937
摘要： A steerable imaging catheter is provided, including an elongated catheter tube, at least one steering cable extending along the catheter tube to control the movement of the distal end thereof, and a fiber optic cable extending along the catheter tube. The fiber optic cable transmits illumination light from its proximal end to its distal end and transmits an image from its distal end to its proximal end. In one embodiment, two or more steering cables are used, and the catheter tube is configured to have greater flexibility near its distal end than its proximal end so as to concentrate the movement (flexing) of the catheter tube at its distal end. The use of two or more steering cables, together with the catheter tube having varying flexibility, permit better control of the distal end of the catheter tube while reducing undue twisting of the remainder of the catheter tube.
摘要翻译： 提供了一种可操纵的成像导管，包括细长的导管管，至少一个转导电缆，其沿着导管管延伸以控制其远端的运动，以及沿导管管延伸的光缆。 光纤电缆将照明光从其近端传输到其远端，并将图像从其远端传送到其近端。 在一个实施例中，使用两个或更多个转向电缆，并且导管管被配置为在其远端附近具有比其近端更大的灵活性，以便集中导管管在其远端处的运动（弯曲）。 使用两个或更多个转向电缆以及具有不同柔性的导管管允许更好地控制导管的远端，同时减少导管的其余部分的不适当的扭转。
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公开(公告)号：US07922654B2
公开(公告)日：2011-04-12
申请号：US10914411
申请日：2004-08-09
申请人： Michael P. Boutillette , David Micky Graves , M. Kevin Richardson , David I. Freed , Paul M. Scopton
发明人： Michael P. Boutillette , David Micky Graves , M. Kevin Richardson , David I. Freed , Paul M. Scopton
IPC分类号： A61B1/06
CPC分类号： A61B1/0057 , A61B1/00071 , A61B1/00096 , A61B1/00103 , A61B1/00135 , A61B1/00165 , A61B1/0051 , A61B1/0052 , A61B1/015 , A61B1/018 , A61B1/04 , A61B1/05 , A61B1/0607 , A61B1/07 , A61B2090/061 , A61B2090/306 , A61B2090/3614 , A61B2090/3937
摘要： A steerable imaging catheter is provided, including an elongated catheter tube, at least one steering cable extending along the catheter tube to control the movement of the distal end thereof, and a fiber optic cable extending along the catheter tube. The fiber optic cable transmits illumination light from its proximal end to its distal end and transmits an image from its distal end to its proximal end. In one embodiment, two or more steering cables are used, and the catheter tube is configured to have greater flexibility near its distal end than its proximal end so as to concentrate the movement (flexing) of the catheter tube at its distal end. The use of two or more steering cables, together with the catheter tube having varying flexibility, permit better control of the distal end of the catheter tube while reducing undue twisting of the remainder of the catheter tube.
摘要翻译： 提供了一种可操纵的成像导管，包括细长的导管管，至少一个转导电缆，其沿着导管管延伸以控制其远端的运动，以及沿导管管延伸的光缆。 光纤电缆将照明光从其近端传输到其远端，并将图像从其远端传送到其近端。 在一个实施例中，使用两个或更多个转向电缆，并且导管管被配置为在其远端附近具有比其近端更大的灵活性，以便集中导管管在其远端处的运动（弯曲）。 使用两个或更多个转向电缆以及具有不同柔性的导管管允许更好地控制导管的远端，同时减少导管的其余部分的不适当的扭转。
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公开(公告)号：US07264001B2
公开(公告)日：2007-09-04
申请号：US10601075
申请日：2003-06-20
IPC分类号： A61B19/00
CPC分类号： A61M25/09041 , A61B17/8897 , A61M2025/09116
摘要： A guidewire exit tool includes a pin that is insertable into a guidewire channel of a rapid exchange-type catheter. The pin has at least one tapered end that urges a guidewire out of a slit in guidewire channel. In one embodiment the exit tool has an oval handle that is angled with respect to the longitudinal axis of the pin such that the tool can be easily grasped and moved along the guidewire channel.
摘要翻译： 导丝出口工具包括可插入快速交换型导管的导丝通道中的销。 销具有至少一个锥形端，其将导丝推出导丝通道中的狭缝。 在一个实施例中，出口工具具有相对于销的纵向轴线成角度的椭圆形手柄，使得工具可以容易地沿着导丝通道抓握并移动。
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公开(公告)号：US07645283B2
公开(公告)日：2010-01-12
申请号：US10720598
申请日：2003-11-24
申请人： Robert Reynolds , M. Kevin Richardson , Mark Bowen
发明人： Robert Reynolds , M. Kevin Richardson , Mark Bowen
IPC分类号： A61B17/24
CPC分类号： A61B17/00234 , A61B17/221 , A61B90/03 , A61B2017/00287 , A61B2017/2212 , A61B2090/037
摘要： A medical retrieval device is used to retrieve and/or fragment stones (and/or other objects) from the body of a patient. The device has a retrieval basket with a releasable tip. The tip release is designed to release in a controlled pre-determined manner and under a pre-determined force before any other component of the device fails due to a force exerted on the basket.
摘要翻译： 医疗检索装置用于从患者的身体检索和/或分割石头（和/或其他物体）。 该装置具有带有可释放尖端的拾取篮。 尖端释放装置被设计成以受控的预定方式和预定的力释放，在设备的任何其他部件由于施加在筐上的力而失效。
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公开(公告)号：US20090099550A1
公开(公告)日：2009-04-16
申请号：US12254425
申请日：2008-10-20
IPC分类号： A61M25/09
CPC分类号： A61M25/0029 , A61B1/018 , A61M2025/0025 , A61M2025/004 , A61M2025/0183
摘要： A rapid exchange catheter extends from a proximal portion which remains outside of a patient's body during use to a distal portion which, during use, is located within a body lumen adjacent to a target area to be treated, wherein the proximal and distal portions are coupled by a medial portion. The catheter comprises a guide wire lumen extending longitudinally through the distal portion and a guide wire receiving channel formed by an outer surface of the medial portion, wherein the guide wire lumen is open to a distal end of the channel.
摘要翻译： 快速交换导管在使用期间从保持在患者身体外部的近端部分延伸到远端部分，该远端部分在使用期间位于与要治疗的目标区域相邻的体腔内，其中近端部分和远端部分被联接 通过中间部分。 导管包括纵向延伸通过远侧部分的导丝管腔和由中间部分的外表面形成的引导丝线容纳通道，其中导丝管腔向通道的远端敞开。
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公开(公告)号：US08821515B2
公开(公告)日：2014-09-02
申请号：US11580865
申请日：2006-10-16
申请人： M. Kevin Richardson
发明人： M. Kevin Richardson
IPC分类号： A61B17/10
CPC分类号： A61B17/12013 , A61B2017/00292 , A61B2017/12018
摘要： A ligating instrument is provided, including an elongate member, such as a tube, having a lumen, the elongate member extending from a proximal actuator member to a distal ligating band dispenser. A pull line may extend through the lumen of the elongate member, with a proximal end of the pull line connected to the actuator member and a distal end of the pull line connected to the ligating band dispenser, wherein actuation of the actuator member draws the pull line in a proximal direction through the elongate member to deploy the ligating bands. The ligating band dispenser may be adapted to be mounted on the distal tip of an endoscope, and the elongate member may be adapted to be positioned outside of the endoscope from the ligating band dispenser to the actuator member. Alternatively, a ligating instrument may be provided for use with an endoscope, wherein a pull line of the ligating instrument is adapted to be positioned outside of the endoscope, wherein the pull line may be secured to the endoscope by clips or some other means. In a method of using a ligating instrument with an endoscope, a distal ligating band dispenser is attached to a distal tip of an endoscope, and a pull line of the ligating instrument is extended on the outside of the endoscope, such that the pull line extends, on the outside of the endoscope, from the distal ligating band dispenser to a proximal actuator member.
摘要翻译： 提供了一种结扎器械，其包括具有内腔的细长构件，例如管，细长构件从近侧致动器构件延伸到远端结扎带分配器。 拉线可以延伸穿过细长构件的内腔，拉线的近端连接到致动器构件，并且拉线的远端连接到结扎带分配器，其中致动器构件的致动拉动拉 沿着近端方向穿过细长构件以展开结扎带。 结扎带分配器可以适于安装在内窥镜的远侧末端上，并且细长构件可以适于定位在内窥镜的外部，从结扎带分配器到致动器构件。 或者，可以提供与内窥镜一起使用的结扎器械，其中，所述结扎器械的拉线适于位于所述内窥镜的外侧，其中所述拉线可以通过夹子或其它方式固定到所述内窥镜。 在使用具有内窥镜的结扎器具的方法中，远端连接带分配器附接到内窥镜的远侧末端，并且结扎器械的拉线在内窥镜的外侧延伸，使得拉线延伸 在内窥镜的外侧，从远端结扎带分配器到近侧致动器构件。
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公开(公告)号：US06673080B2
公开(公告)日：2004-01-06
申请号：US10040720
申请日：2002-01-07
申请人： Robert Reynolds , M. Kevin Richardson , Mark Bowen
发明人： Robert Reynolds , M. Kevin Richardson , Mark Bowen
IPC分类号： A61B1722
CPC分类号： A61B17/00234 , A61B17/221 , A61B90/03 , A61B2017/00287 , A61B2017/2212 , A61B2090/037
摘要： A medical retrieval device is used to retrieve and/or fragment stones (and/or other objects) from the body of a patient. The device has a retrieval basket with a releasable tip. The tip release is designed to release in a controlled pre-determined manner and under a predetermined force before any other component of the device fails due to a force exerted on the basket.
摘要翻译： 医疗检索装置用于从患者的身体检索和/或分割石头（和/或其他物体）。 该装置具有带有可释放尖端的拾取篮。 尖端释放装置被设计成以受控的预定方式和预定的力释放，在设备的任何其它部件由于施加在筐上的力而失效。
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公开(公告)号：US09149173B2
公开(公告)日：2015-10-06
申请号：US11471226
申请日：2006-06-20
申请人： Paul M. Scopton , Gary J. Leanna , Mark Wood , Kurt A. E. Geitz , M. Kevin Richardson , Oscar R. Carrillo, Jr.
发明人： Paul M. Scopton , Gary J. Leanna , Mark Wood , Kurt A. E. Geitz , M. Kevin Richardson , Oscar R. Carrillo, Jr.
CPC分类号： A61B1/018 , A61B1/00098 , A61B2017/347
摘要： Endoscopes and methods for making and using endoscopes. An example endoscope includes a handle portion and a shaft portion. The shaft portion may include one or more channels. A catheter and/or wire locking member may be coupled to a channel.
摘要翻译： 内窥镜及内镜制作及使用方法。 示例性内窥镜包括手柄部和轴部。 轴部分可以包括一个或多个通道。 导管和/或线锁定构件可以联接到通道。
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公开(公告)号：US20080091218A1
公开(公告)日：2008-04-17
申请号：US11580865
申请日：2006-10-16
申请人： M. Kevin Richardson
发明人： M. Kevin Richardson
IPC分类号： A61B17/10
CPC分类号： A61B17/12013 , A61B2017/00292 , A61B2017/12018
摘要： A ligating instrument is provided, including an elongate member, such as a tube, having a lumen, the elongate member extending from a proximal actuator member to a distal ligating band dispenser. A pull line may extend through the lumen of the elongate member, with a proximal end of the pull line connected to the actuator member and a distal end of the pull line connected to the ligating band dispenser, wherein actuation of the actuator member draws the pull line in a proximal direction through the elongate member to deploy the ligating bands. The ligating band dispenser may be adapted to be mounted on the distal tip of an endoscope, and the elongate member may be adapted to be positioned outside of the endoscope from the ligating band dispenser to the actuator member. Alternatively, a ligating instrument may be provided for use with an endoscope, wherein a pull line of the ligating instrument is adapted to be positioned outside of the endoscope, wherein the pull line may be secured to the endoscope by clips or some other means. In a method of using a ligating instrument with an endoscope, a distal ligating band dispenser is attached to a distal tip of an endoscope, and a pull line of the ligating instrument is extended on the outside of the endoscope, such that the pull line extends, on the outside of the endoscope, from the distal ligating band dispenser to a proximal actuator member.
摘要翻译： 提供了一种结扎器械，其包括具有内腔的细长构件，例如管，细长构件从近侧致动器构件延伸到远端结扎带分配器。 拉线可以延伸穿过细长构件的内腔，拉线的近端连接到致动器构件，并且拉线的远端连接到结扎带分配器，其中致动器构件的致动拉动拉 沿着近端方向穿过细长构件以展开结扎带。 结扎带分配器可以适于安装在内窥镜的远侧末端上，并且细长构件可以适于定位在内窥镜的外部，从结扎带分配器到致动器构件。 或者，可以提供与内窥镜一起使用的结扎器械，其中，所述结扎器械的拉线适于位于所述内窥镜的外侧，其中所述拉线可以通过夹子或其它方式固定到所述内窥镜。 在使用具有内窥镜的结扎器具的方法中，远端连接带分配器附接到内窥镜的远侧末端，并且结扎器械的拉线在内窥镜的外侧延伸，使得拉线延伸 在内窥镜的外侧，从远端结扎带分配器到近侧致动器构件。
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公开(公告)号：US07037293B2
公开(公告)日：2006-05-02
申请号：US10298313
申请日：2002-11-15
CPC分类号： A61M25/0029 , A61B1/018 , A61M2025/0025 , A61M2025/004 , A61M2025/0183
摘要： A rapid exchange catheter extends from a proximal portion which remains outside of a patient's body during use to a distal portion which, during use, is located within a body lumen adjacent to a target area to be treated, wherein the proximal and distal portions are coupled by a medial portion. The catheter comprises a guide wire lumen extending longitudinally through the distal portion and a guide wire receiving channel formed by an outer surface of the medial portion, wherein the guide wire lumen is open to a distal end of the channel.
摘要翻译： 快速交换导管在使用期间从保持在患者身体外部的近端部分延伸到远端部分，该远端部分在使用期间位于与要治疗的目标区域相邻的体腔内，其中近端部分和远端部分被联接 通过中间部分。 导管包括纵向延伸通过远侧部分的导丝管腔和由中间部分的外表面形成的引导丝线容纳通道，其中导丝管腔向通道的远端敞开。
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