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    Medical device with improved wire guide access
    3.
    发明授权
    Medical device with improved wire guide access 有权
    具有改进导线通路的医疗设备

    公开(公告)号：US06533782B2

    公开(公告)日：2003-03-18

    申请号：US09851810

    申请日：2001-05-09

    申请人： Douglas A. Howell ,  Matthew P. Carter ,  William S. Gibbons, Jr. ,  Jason D. Foushee

    发明人： Douglas A. Howell ,  Matthew P. Carter ,  William S. Gibbons, Jr. ,  Jason D. Foushee

    IPC分类号： A61M5178

    CPC分类号： A61B18/14 ,  A61B18/1492 ,  A61B2017/22038 ,  A61B2018/00553 ,  A61B2018/1407 ,  A61B2018/144 ,  A61B2218/002 ,  A61M25/0028 ,  A61M25/01 ,  A61M25/09 ,  A61M39/0613 ,  A61M2025/0037 ,  A61M2025/004

    摘要： A medical apparatus assembly (10) comprises a medical device (11) that includes a side port assembly 13 adapted to combine a first pathway (37) for infusion of fluids with a second pathway (38) for wire guide (12) into a first passageway (26) while the second passageway (27) includes the third pathway (39), which comprises a control member (24), such as an electrical wire. The side port assembly is configured such that the first passageway communicates with both a first port (16), such as a fitting for connecting to a syringe, and a second port (15) which includes a sealing mechanism (32), such as a Tuohy-Borst fitting, thereby allowing the wire guide to be preloaded, instead of requiring it to be removed prior to infusing fluids. Optionally, a third port (43) may be included when external communication with the second passageway, is desired, such as balloons or baskets.

    摘要翻译： 医疗设备组件（10）包括医疗设备（11），其包括侧端口组件13，侧端口组件13适于将用于输注流体的第一路径（37）与用于导线器（12）的第二路径（38）组合成第一 通道（26），而第二通道（27）包括第三通道（39），其包括诸如电线的控制构件（24）。 侧端口组件被构造成使得第一通道与诸如用于连接到注射器的接头的第一端口（16）和包括密封机构（32）的第二端口（15）连通，诸如 Tuohy-Borst配件，从而允许导线器被预加载，而不需要在注入流体之前将其去除。 可选地，当需要与第二通道的外部连接时，例如气球或篮子，可以包括第三端口（43）。

    System and method for introducing multiple medical devices
    4.
    发明授权
    System and method for introducing multiple medical devices 有权
    引入多种医疗器械的系统和方法

    公开(公告)号：US08206320B2

    公开(公告)日：2012-06-26

    申请号：US10902625

    申请日：2004-07-29

    申请人： Stephen E. Deal ,  Matthew P. Carter ,  Victor D. Clark, Jr. ,  Frederick B. Haller ,  David M. Hardin, Jr. ,  John A. Karpiel ,  Kenneth C. Kennedy, II ,  Brian K. Rucker ,  Gregory J. Skerven ,  David F. Waller

    发明人： Stephen E. Deal ,  Matthew P. Carter ,  Victor D. Clark, Jr. ,  Frederick B. Haller ,  David M. Hardin, Jr. ,  John A. Karpiel ,  Kenneth C. Kennedy, II ,  Brian K. Rucker ,  Gregory J. Skerven ,  David F. Waller

    IPC分类号： A61B6/00

    CPC分类号： A61B1/018 ,  A61B6/12 ,  A61B17/221 ,  A61B2017/2212 ,  A61F2/95 ,  A61F2002/041 ,  A61F2002/9511 ,  A61M25/0029 ,  A61M25/0662 ,  A61M25/10 ,  A61M2025/0183 ,  A61M2025/0681

    摘要： A method and apparatus for introducing a first elongate medical device and short wire guide that are coupled together into a work site and remotely disconnecting them within the work site such that a secondary device comprising a catheter member can be introduced over the wire guide to the work site, and/or a second wire guide can be introduced to the work site via a passageway of the primary access device. A system of indicia, such as radiopaque or viewable markers, permit the operator to monitor the relative alignment of the devices within the work site to determine when uncoupling has occurred. In one example of the method, a wire guide and primary access device (e.g., a sphincterotome) is coupled to the wire guide and introduced via a duodenoscope into the biliary system. After performing a first medical operation, the devices are uncoupled with the wire guide being left within the biliary system such that a secondary access device, such as a balloon, biopsy device, stent delivery catheter, dilator, etc., can be introduced to perform a second medical operation without a traditional over-the-wire exchange being required. In another example of the method, a prosthesis, such as a valve or stent, is placed within the work site coupled to a wire guide which is remotely disconnected within the work site and a secondary device, such as a dilation balloon or second prosthesis, is introduced into the work site after the first delivery system is removed.

    摘要翻译： 一种用于引入第一细长医疗装置和短线引导件的方法和装置，所述第一细长医疗装置和短导线引导件联接在一起成为工作现场并在工作现场内远程地断开它们，使得包括导管部件的辅助装置可以被引导到导线器上， 现场和/或第二导线引导件可以经由主接入设备的通道引入到工作现场。 诸如不透射线或可见标记的标记系统允许操作者监视工作现场内的设备的相对对准以确定何时发生解偶联。 在该方法的一个示例中，线导向器和主入口装置（例如括约肌切开机）联接到线导引件并经十二指肠镜引入胆道系统。 在执行第一次医疗操作之后，将装置与线引导件脱离在胆汁系统内，使得可以引入二次进入装置，例如气囊，活检装置，支架输送导管，扩张器等，以执行 不需要传统的线上交换即可进行第二次医疗。 在该方法的另一示例中，诸如阀或支架的假体被放置在工作部位内，该工作部位与工作部位远程断开的线引导件相连，并且辅助装置（例如扩张气囊或第二假体） 在第一个传送系统被删除之后被引入工作现场。

    Loop Tip Wire Guide
    6.
    发明申请
    Loop Tip Wire Guide 有权
    环形导线导轨

    公开(公告)号：US20080051721A1

    公开(公告)日：2008-02-28

    申请号：US11841175

    申请日：2007-08-20

    申请人： Matthew P. Carter ,  David M. Hardin ,  Jeffry S. Melsheimer ,  Vihar C. Surti

    发明人： Matthew P. Carter ,  David M. Hardin ,  Jeffry S. Melsheimer ,  Vihar C. Surti

    IPC分类号： A61M25/09 ,  B21F45/00

    CPC分类号： A61M25/0905 ,  A61M25/09 ,  A61M2025/09175 ,  B21F45/00

    摘要： An elongate medical device configured for navigation through a lumen is provided. The device includes an elongate shaft having a proximal portion and a distal portion. The distal portion includes a first interlocking connector. The device further includes a loop portion operably connected to the distal portion. The loop portion includes a second interlocking connector configured for connecting to the first interlocking connector. A medical system is also provided including a catheter and a wire guide. A method of making a wire guide is provided.

    摘要翻译： 提供了构造成通过管腔导航的细长医疗装置。 该装置包括具有近端部分和远端部分的细长轴。 远侧部分包括第一互锁连接器。 该装置还包括可操作地连接到远端部分的环部分。 环路部分包括被配置为连接到第一互锁连接器的第二互锁连接器。 还提供了包括导管和导线导管的医疗系统。 提供了一种制作导线器的方法。

    Endoscopic apparatus having an improved elevator
    8.
    发明授权
    Endoscopic apparatus having an improved elevator 有权
    内窥镜装置具有改进的电梯

    公开(公告)号：US07691055B2

    公开(公告)日：2010-04-06

    申请号：US11404554

    申请日：2006-04-14

    申请人： Matthew P. Carter ,  Gregory J. Skerven

    发明人： Matthew P. Carter ,  Gregory J. Skerven

    IPC分类号： A61B1/00

    CPC分类号： A61B1/01 ,  A61B1/00087 ,  A61B1/00098 ,  A61B1/018 ,  A61B17/29 ,  A61B2017/00296 ,  A61B2017/003

    摘要： A grasping apparatus for use with an elevator of an endoscope having enhanced grasping features for grasping an elongate medical device is disclosed. The apparatus comprises a body comprising a grasping surface and an opening formed through the grasping surface to receive the elevator. The opening of the body is configured to be disposed about the elevator of the endoscope. The grasping surface is configured to be disposed on the elevator for grasping of the elongate medical device.

    摘要翻译： 公开了一种与用于抓握细长医疗装置的具有增强的抓握特征的内窥镜用电梯一起使用的把持装置。 该装置包括主体，该主体包括抓握表面和通过抓握表面形成以接收电梯的开口。 身体的开口构造成围绕内窥镜的电梯设置。 抓握表面被配置为设置在电梯上用于抓住细长医疗装置。