-
公开(公告)号：US09125562B2
公开(公告)日：2015-09-08
申请号：US12829267
申请日：2010-07-01
申请人： Maegan K. Spencer , Christopher B. White , Charles W. McNall , Dennis W. Jackson , Michael Zung , Nicholas J. Spinelli , Benjamin Ngo , Evangeline Lumabas , Kin F. Chan , John F. Black , Michael H. Rosenthal , John B. Simpson
发明人： Maegan K. Spencer , Christopher B. White , Charles W. McNall , Dennis W. Jackson , Michael Zung , Nicholas J. Spinelli , Benjamin Ngo , Evangeline Lumabas , Kin F. Chan , John F. Black , Michael H. Rosenthal , John B. Simpson
CPC分类号： A61B5/0066 , A61B5/0062 , A61B5/0073 , A61B5/0084 , A61B5/02007 , A61B5/6852 , A61B5/7257
摘要： Catheter-based Optical Coherence Tomography (OCT) systems utilizing an optical fiber that is positioned off-axis of the central longitudinal axis of the catheter have many advantage over catheter-based OCT systems, particularly those having centrally-positioned optical fibers or fibers that rotate independently of the elongate body of the catheter. An OCT system having an off-axis optical fiber for visualizing the inside of a body lumen may be rotated with the body of the elongate catheter, relative to a handle portion. The handle may include a fiber management pathway for the optical fiber that permits the off-axis optical fiber to rotate with the catheter body relative to the handle. The system may also include optical processing elements adapted to prepare and process the OCT image collected by the off-axis catheter systems described herein.
摘要翻译： 使用位于导管的中心纵向轴线离轴的光纤的基于导管的光学相干断层扫描（OCT）系统具有优于基于导管的OCT系统的许多优点，特别是具有中心定位的光纤或旋转的光纤 独立于导管的细长主体。 具有用于可视化体腔内部的离轴光纤的OCT系统可以相对于手柄部分与细长导管的主体一起旋转。 手柄可以包括用于光纤的光纤管理路径，其允许离轴光纤相对于手柄与导管主体一起旋转。 该系统还可以包括适于制备和处理由本文所述的离轴导管系统收集的OCT图像的光学处理元件。
-
公开(公告)号：US20110021926A1
公开(公告)日：2011-01-27
申请号：US12829267
申请日：2010-07-01
申请人： Maegan K. SPENCER , Christopher B. White , Charles W. McNall , Dennis W. Jackson , Michael Zung , Nicholas J. Spinelli , Benjamin Ngo , Evangeline Lumabas , Kin F. Chan , John F. Black , Michael H. Rosenthal , John B. Simpson
发明人： Maegan K. SPENCER , Christopher B. White , Charles W. McNall , Dennis W. Jackson , Michael Zung , Nicholas J. Spinelli , Benjamin Ngo , Evangeline Lumabas , Kin F. Chan , John F. Black , Michael H. Rosenthal , John B. Simpson
IPC分类号： A61B6/00
CPC分类号： A61B5/0066 , A61B5/0062 , A61B5/0073 , A61B5/0084 , A61B5/02007 , A61B5/6852 , A61B5/7257
摘要： Catheter-based Optical Coherence Tomography (OCT) systems utilizing an optical fiber that is positioned off-axis of the central longitudinal axis of the catheter have many advantage over catheter-based OCT systems, particularly those having centrally-positioned optical fibers or fibers that rotate independently of the elongate body of the catheter. An OCT system having an off-axis optical fiber for visualizing the inside of a body lumen may be rotated with the body of the elongate catheter, relative to a handle portion. The handle may include a fiber management pathway for the optical fiber that permits the off-axis optical fiber to rotate with the catheter body relative to the handle. The system may also include optical processing elements adapted to prepare and process the OCT image collected by the off-axis catheter systems described herein.
摘要翻译： 使用位于导管的中心纵向轴线离轴的光纤的基于导管的光学相干断层扫描（OCT）系统具有优于基于导管的OCT系统的许多优点，特别是具有中心定位的光纤或旋转的光纤 独立于导管的细长主体。 具有用于可视化体腔内部的离轴光纤的OCT系统可以相对于手柄部分与细长导管的主体一起旋转。 手柄可以包括用于光纤的光纤管理路径，其允许离轴光纤相对于手柄与导管主体一起旋转。 该系统还可以包括适于制备和处理由本文所述的离轴导管系统收集的OCT图像的光学处理元件。
-
公开(公告)号：US08644913B2
公开(公告)日：2014-02-04
申请号：US13433049
申请日：2012-03-28
申请人： John B. Simpson , Himanshu N. Patel , Michael Zung , Charles W. McNall , Priyanshu Gupta , Maegan K. Spencer , Christopher B. White , Dennis W. Jackson , John F. Black
发明人： John B. Simpson , Himanshu N. Patel , Michael Zung , Charles W. McNall , Priyanshu Gupta , Maegan K. Spencer , Christopher B. White , Dennis W. Jackson , John F. Black
CPC分类号： A61B5/0084 , A61B5/0035 , A61B5/0062 , A61B5/0066 , A61B5/02007 , A61B5/4836 , A61B5/6852 , A61B6/12 , A61B6/485 , A61B6/487 , A61B8/0841 , A61B17/32002 , A61B17/320758 , A61B90/37 , A61B90/39 , A61B2017/00057 , A61B2017/003 , A61B2017/00778 , A61B2017/22068 , A61B2090/306 , A61B2090/3614 , A61B2090/3735 , A61B2090/376 , A61B2090/3966 , A61B2090/3983 , A61B2217/007 , A61B2562/0233 , F04C2270/0421
摘要： The present invention relates to: (1) guidewire support/placement catheters; (2) support/placement catheters with imaging; (3) atherectomy catheters, (4) atherectomy catheters with imaging, (5) occlusion crossing catheters, and (6) occlusion crossing catheters with imaging as well as methods for using them to treat disorders (and particularly peripheral artery disease) and systems including them.
摘要翻译： 本发明涉及：（1）导丝支撑/放置导管; （2）成像辅助/放置导管; （3）粥样斑块切除术导管，（4）具有成像的粥样斑块切除导管，（5）闭塞导管，（6）具有成像的闭塞导管以及使用它们治疗疾病（特别是外周动脉疾病）和系统的方法，包括 他们。
-
4.发明授权Minimizing service disruptions in handling call request messages where new message formats are needed in a telecommunication network 失效在处理电信网络中需要新消息格式的呼叫请求消息时，最大限度地减少业务中断
公开(公告)号：US5574782A
公开(公告)日：1996-11-12
申请号：US422281
申请日：1995-04-14
CPC分类号： H04Q3/0025 , H04M3/523 , H04Q3/0029 , H04M7/00 , H04Q2213/13512 , H04Q2213/13528 , H04Q2213/13541
摘要： A service control point (SCP) node operates under the control of computer program instructions which interpret message instructions generated by a service administrator. The message instructions provide a hierarchical command structure which permits the SCP node to generate network messages having formats not previously defined as well as changing user specified data. Such network messages are transmitted by the SCP node to identified switches in a telecommunication network in order to determine how a call request, such as an incoming "800" call, will be handled and/or routed by the telecommunication network.
摘要翻译： 服务控制点（SCP）节点在解释服务管理员生成的消息指令的计算机程序指令的控制下操作。 消息指令提供分层命令结构，其允许SCP节点生成具有之前未被定义的格式的网络消息以及改变用户指定的数据。 这样的网络消息由SCP节点传送到电信网络中的已识别交换机，以便确定诸如进入“800”呼叫的呼叫请求将如何由电信网络处理和/或路由。
-
-
-
搜索结果
4 条记录 (耗时 0.043 秒)
