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1. 发明申请

US20060009783A1 Tunneler with gripping mechanisms 审中-公开
标题翻译：带夹紧机构的隧道机
公开(公告)号：US20060009783A1
公开(公告)日：2006-01-12
申请号：US10888817
申请日：2004-07-08
申请人： Guy Rome , Timothy Martin , Charles Farnworth
发明人： Guy Rome , Timothy Martin , Charles Farnworth
IPC分类号： A61F11/00
CPC分类号： A61M25/0194 , A61B17/3415 , A61B2017/00477 , A61B2017/320044
摘要： A tissue tunneling device having a gripping mechanism for holding onto the body of the catheter. In one variation, the tissue tunneling device includes an elongate tunneler with a collet attached to the proximal end of the tunneler, and an oversleeve for providing compression to the collet to secure a distal or proximal portion of the catheter within the proximal end of the tunneling device. Internal ribs or surface profiles may be provided on an inner surface of the collet to prevent the catheter from moving when the collet is compressed onto the body of the catheter. The oversleeve may be configured such that over-sliding in the proximal direction is prevented. The collet may further be configured to receive the tips of a split-tip dialysis catheter.
摘要翻译：一种具有用于保持在导管的主体上的夹持机构的组织穿隧装置。在一个实施例中，组织穿隧装置包括细长的隧道器，其具有连接到隧道器的近端的夹头，以及用于向夹头提供压缩以将导管的远侧或近端部分固定在隧道近端内的套筒设备。可以在夹头的内表面上设置内部肋或表面轮廓，以防止当夹头压缩在导管的主体上时导管移动。套筒可以被配置成防止在近端方向上的过度滑动。夹头还可以配置成接收分流式透析导管的尖端。

2. 发明申请

US20060253076A1 INFUSION APPARATUSES AND METHODS OF USE 有权
标题翻译：输注装置和使用方法
公开(公告)号：US20060253076A1
公开(公告)日：2006-11-09
申请号：US11380621
申请日：2006-04-27
申请人： M. Butts , Jason Stats , Bret Hamatake , Sandra Rome , Reginald Foster , Walter Shang , Guy Rome , Charles Farnworth
发明人： M. Butts , Jason Stats , Bret Hamatake , Sandra Rome , Reginald Foster , Walter Shang , Guy Rome , Charles Farnworth
IPC分类号： A61M5/178
CPC分类号： A61M39/0247 , A61M5/158 , A61M5/162 , A61M5/3273 , A61M25/0606 , A61M25/0618 , A61M39/0208 , A61M39/04 , A61M2005/1581 , A61M2005/1585 , A61M2005/1587 , A61M2039/0273 , A61M2039/0276
摘要： An exemplary infusion system for accessing an implanted device is disclosed comprising an insertion assembly, a hub comprising a sealable path configured to receive at least a portion of the insertion assembly, a flexible catheter attached to the hub and configured to receive at least a portion of the insertion assembly, and an extension tube attached to the hub. The hub may comprise a manifold element configured to provide fluid communication between the flexible catheter and the extension tube. The hub may also comprise a septum configured to seal the sealable path upon removal of the insertion assembly from the flexible catheter. The extension tube may also be configured to receive at least a portion of the insertion assembly. Exemplary methods of providing a fluid communication path to an implanted device are also disclosed.
摘要翻译：公开了一种用于进入植入装置的示例性输注系统，包括插入组件，毂，包括构造成容纳插入组件的至少一部分的可密封路径，附接到毂的柔性导管，并且被配置为接收至少一部分插入组件和附接到毂的延伸管。轮毂可以包括配置成在柔性导管和延伸管之间提供流体连通的歧管元件。轮毂还可以包括隔膜，其构造成在从柔性导管移除插入组件时密封可密封路径。延伸管也可以构造成容纳插入组件的至少一部分。还公开了向植入装置提供流体连通路径的示例性方法。

3. 发明授权

US07393339B2 Multi-lumen catheter with separate distal tips 有权
标题翻译：多腔导管带有独立的远端尖端
公开(公告)号：US07393339B2
公开(公告)日：2008-07-01
申请号：US10371774
申请日：2003-02-21
申请人： John A. Zawacki , Kelly B. Powers , John G. Evans , Guy Rome
发明人： John A. Zawacki , Kelly B. Powers , John G. Evans , Guy Rome
IPC分类号： A61M3/00 , A61M37/00
CPC分类号： A61M25/0026 , A61M1/3653 , A61M1/3659 , A61M1/3661 , A61M25/0009 , A61M25/007 , A61M25/0074 , A61M2025/0031 , A61M2025/0037
摘要： A multi-lumen catheter defined by at least two separate tip sections distal to a dividing point includes strategic placement of openings in the tip sections to facilitate fluid flow and minimize typical problems associated with catheters. In a multi-lumen catheter having tip sections with a releasably joined or splittable region, the bond strength between the tip sections is varied along their length such that an increasing separation force is required to separate the tip sections from one another distal to the dividing point. Delivery of a multi-lumen catheter is improved with respect to both sheathed and non-sheathed delivery methods, in which a friction reducing structure is provided on either the catheter, delivery sheath or both to provide a buffer for a sheathed delivery and in which a unique guidewire aperture or additional lumen is provided in at least one of the tip sections for a non-sheathed delivery.
摘要翻译：由远离分割点的至少两个分离的尖端部分限定的多腔导管包括在尖端部分中的开口的战略放置以便于流体流动并且最小化与导管相关联的典型问题。在具有具有可释放地接合或可分开区域的末端部分的多腔导管中，末端部分之间的粘合强度沿其长度变化，使得需要增加的分离力以将尖端部分彼此远离分割点。相对于护套和非护套递送方法，多腔导管的输送得到改进，其中在导管，输送护套或两者上设置减摩结构以提供用于护套输送的缓冲器，其中在至少一个尖端部分中提供独特的导丝孔或额外的内腔用于非护套输送。

4. 发明申请

US20070244490A1 Growth cuff removal devices and methods of use 审中-公开
标题翻译：增长袖套清除装置及使用方法
公开(公告)号：US20070244490A1
公开(公告)日：2007-10-18
申请号：US11709401
申请日：2007-02-22
申请人： Ryan Moehle , Ryan Patterson , Scott Sanders , Guy Rome , J. Poulson , Donald Weber , Betty King , Jeffery Bright , William Barron , Kelly Christian , Kenneth Sykes
发明人： Ryan Moehle , Ryan Patterson , Scott Sanders , Guy Rome , J. Poulson , Donald Weber , Betty King , Jeffery Bright , William Barron , Kelly Christian , Kenneth Sykes
IPC分类号： A61M25/00
CPC分类号： A61B17/282 , A61B17/32 , A61B17/32053 , A61B17/3468 , A61B18/1492 , A61B2017/2825 , A61B2017/320044 , A61B2017/320048 , A61B2017/32113 , A61B2018/00041 , A61M25/01 , A61M2025/0293
摘要： Methods and apparatuses for facilitating removal of a catheter from a patient are provided. A catheter removal device is disclosed comprising a gripping mechanism with at least two members each member having a proximal end and distal end. The distal end of the gripping mechanism having opposing clamping members which, when closed, approximate at least a portion of the outer circumference of a catheter securement device. The proximal end of the gripping mechanism has two handle members each having a loop structure to accommodate the thumb or finger, for example, of a medical practitioner. A middle portion of the gripping mechanism has a shank member wherein the at least two members are coupled together at a pivot point. A distal end of the clamping members has a taper to allow for dilation of tissue up to the location of the catheter securement device.
摘要翻译：提供了便于从患者移除导管的方法和装置。公开了一种导管移除装置，其包括具有至少两个构件的夹持机构，每个构件具有近端和远端。夹持机构的远端具有相对的夹紧构件，其在关闭时接近导管固定装置的外周的至少一部分。夹持机构的近端具有两个手柄构件，每个手柄构件具有环形结构以容纳例如医生的拇指或手指。夹持机构的中间部分具有柄构件，其中至少两个构件在枢转点处联接在一起。夹紧构件的远端具有锥形以允许组织膨胀直到导管固定装置的位置。

5. 发明申请

US20050209572A1 Valved catheter 有权
标题翻译：导管导管
公开(公告)号：US20050209572A1
公开(公告)日：2005-09-22
申请号：US10803207
申请日：2004-03-18
申请人： Guy Rome , William Barron , Bret Hamatake
发明人： Guy Rome , William Barron , Bret Hamatake
IPC分类号： A61M5/00 , A61M25/00
CPC分类号： A61M25/0028 , A61M25/0075 , A61M25/0097 , A61M2025/0037
摘要： A valved catheter that allows placement and withdrawal of an accessing device or attachable unit without the risk of air embolism or blood loss. The valved catheter includes a catheter tube having a necked portion in its proximal end that forms an integral valve, the necked portion being surrounded by a compression sleeve that biases the valve in a closed position.
摘要翻译：带阀的导管，允许进入设备或可附接单元的放置和撤出，而不会有空气栓塞或失血的风险。带阀的导管包括其近端具有形成整体阀的颈部的导管，颈缩部分被压缩套筒包围，该压缩套管将阀门偏置在关闭位置。

6. 发明授权

US08808227B2 Multi-lumen catheter with separate distal tips 有权
标题翻译：多腔导管带有独立的远端尖端
公开(公告)号：US08808227B2
公开(公告)日：2014-08-19
申请号：US11874447
申请日：2007-10-18
申请人： John A. Zawacki , Kelly B. Powers , John G. Evans , Guy Rome
发明人： John A. Zawacki , Kelly B. Powers , John G. Evans , Guy Rome
IPC分类号： A61M3/00 , A61M5/00 , A61M25/00
CPC分类号： A61M25/0026 , A61M1/3653 , A61M1/3659 , A61M1/3661 , A61M25/0009 , A61M25/007 , A61M25/0074 , A61M2025/0031 , A61M2025/0037
摘要： A multi-lumen catheter including a generally cylindrical body enclosing a first and second lumen separated by a generally planar septum. A first and second tip section extend from a distal end of the body. The first and second tip section may each include a generally planar surface. The second tip section may include a first segment extending from the distal end of the body to a transition segment and a second segment extending from the transition segment to a distal end of the second tip section.
摘要翻译：一种多腔导管，其包括大致圆柱形的主体，其包围由大致平面的隔膜隔开的第一和第二腔。第一和第二末端部分从主体的远端延伸。第一和第二末端部分可以各自包括大致平坦的表面。第二末端部分可以包括从主体的远端延伸到过渡段的第一部分和从过渡段延伸到第二末端部分的远端的第二部分。

7. 发明授权

US08177760B2 Valved connector 有权
标题翻译：阀门连接器
公开(公告)号：US08177760B2
公开(公告)日：2012-05-15
申请号：US10844236
申请日：2004-05-12
申请人： Guy Rome , John J. Gunn
发明人： Guy Rome , John J. Gunn
IPC分类号： A61M5/00 , A61M25/16 , A61M25/18
CPC分类号： A61M39/26 , A61M39/10
摘要： A valved connector for controlling the flow of fluid having a valve assembly positioned within a connector housing having a first position wherein the valve assembly prevents fluid flow through the connector housing, and a second position wherein the valve assembly permits fluid flow through the connector housing. The valve assembly may be movable from the first position to the second position by a male luer fitting. The valve assembly is configured for multiple and repeated access and also for minimizing fluid flow restrictions. The valved connector may be designed for use with a catheter to provide for “over the guidewire” placement or replacement techniques with little or no bleed-back or air embolism.
摘要翻译：一种用于控制流体的阀门连接器，其具有定位在连接器壳体内的阀组件，其具有第一位置，其中阀组件防止流体流过连接器壳体，以及第二位置，其中阀组件允许流体流过连接器壳体。阀组件可以通过公路厄尔配件从第一位置移动到第二位置。阀组件被配置为用于多次重复进入并且还用于使流体流限制最小化。带阀的连接器可以被设计成与导管一起使用以提供很少或不具有止血或空气栓塞的“超导线”放置或替换技术。

8. 发明申请

US20080039774A1 MULTI-LUMEN CATHETER WITH SEPARATE DISTAL TIPS 有权
标题翻译：具有单独距离提示的多灯管
公开(公告)号：US20080039774A1
公开(公告)日：2008-02-14
申请号：US11874447
申请日：2007-10-18
申请人： John Zawacki , Kelly Powers , John Evans , Guy Rome
发明人： John Zawacki , Kelly Powers , John Evans , Guy Rome
IPC分类号： A61M25/14
CPC分类号： A61M25/0026 , A61M1/3653 , A61M1/3659 , A61M1/3661 , A61M25/0009 , A61M25/007 , A61M25/0074 , A61M2025/0031 , A61M2025/0037
摘要： A multi-lumen catheter including a generally cylindrical body enclosing a first and second lumen separated by a generally planar septum. A first and second tip section extend from a distal end of the body. The first and second tip section may each include a generally planar surface. The second tip section may include a first segment extending from the distal end of the catheter body to a transition segment and a second segment extending from the transition segment to a distal end of the second tip section.
摘要翻译：一种多腔导管，其包括大致圆柱形的主体，其包围由大致平面的隔膜隔开的第一和第二腔。第一和第二末端部分从主体的远端延伸。第一和第二末端部分可以各自包括大致平坦的表面。第二末端部分可以包括从导管主体的远端延伸到过渡段的第一部分和从过渡段延伸到第二末端部分的远端的第二部分。

9. 发明授权

US07063685B2 Hemostasis valve for a catheter 失效
标题翻译：止血阀用于导管
公开(公告)号：US07063685B2
公开(公告)日：2006-06-20
申请号：US10844276
申请日：2004-05-12
申请人： Guy Rome
发明人： Guy Rome
IPC分类号： A61M5/00
CPC分类号： A61M25/0075 , A61M39/06 , A61M39/26 , A61M2039/0673
摘要： A hemostasis valve that is closed when not accessed, but which provides an unobstructed fluid pathway when accessed by a luer fitting/connector. An auto-closure valve within the hemostasis valve housing is flush with a top surface thereof, allowing easy cleaning (swabable) and maintenance when not accessed. When accessed with a connector or luer fitting, the valve opens completely, allowing an unobstructed high flow fluid path.
摘要翻译：止血阀，当不被接近时关闭，但是在由鲁尔接头/连接器接触时提供无障碍的流体通道。止血阀壳体内的自动关闭阀与其顶部表面齐平，允许在不访问时容易地清洁（可擦拭）和维护。当使用连接器或鲁尔接头进行访问时，阀门完全打开，允许无阻碍的高流量流体路径。

10. 发明申请

US20100016838A1 CATHETER CONNECTOR 有权
标题翻译：导管连接器
公开(公告)号：US20100016838A1
公开(公告)日：2010-01-21
申请号：US12563996
申请日：2009-09-21
申请人： M. David Butts , Jordan P. Diamond , Ryan Patterson , Guy Rome , Jason R. Stats , William R. Barron
发明人： M. David Butts , Jordan P. Diamond , Ryan Patterson , Guy Rome , Jason R. Stats , William R. Barron
IPC分类号： A61M25/16
CPC分类号： A61M25/0097 , A61M25/02 , A61M39/1011 , A61M39/12 , Y10S604/905
摘要： A catheter connector for a subcutaneously placed catheter. The catheter connector can be configured for a single lumen catheter or a multiple lumen catheter. The connector facilitates precise positioning of both distal and proximal ends of a catheter, providing enhanced functionability and patient comfort.
摘要翻译：用于皮下放置的导管的导管连接器。导管连接器可以被配置用于单腔导管或多腔导管。连接器便于导管的远端和近端的精确定位，提供增强的功能性和患者舒适度。

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