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1. 发明授权

US06491660B2 Frontal infusion system for intravenous burrs 失效
标题翻译：额头灌注系统用于静脉毛刺
公开(公告)号：US06491660B2
公开(公告)日：2002-12-10
申请号：US09768745
申请日：2001-01-23
申请人： Zihong Guo , Verivada Chandru Chandrasekaran , Tim J. Johnson , Brandon J. Shuman
发明人： Zihong Guo , Verivada Chandru Chandrasekaran , Tim J. Johnson , Brandon J. Shuman
IPC分类号： A61M100
CPC分类号： A61B17/320758 , A61B2017/22048 , A61B2017/22067 , A61B2017/320004 , A61M1/0058 , A61M1/0084
摘要： Infusion liquid is expelled distally of an ablation burr for washing a blood vessel lesion being treated by the burr. The infusion liquid can be aspirated in a proximate direction to carry the infusion liquid and loose ablated particles of the lesion away from the treatment area. The infusion liquid can be supplied through one or more passages in the burr, In addition to distally extending passages, the burr can include transverse passages extending at least partly in a proximate direction, with the distally extending and proximately extending passages sized so that only a minor portion of the infusion liquid is expelled distally.
摘要翻译：输液被向远侧排出，用于清洗由毛刺所治疗的血管损伤的消融毛刺。输液可以在近似的方向被吸入，以将输液液体和松散的病灶消融颗粒远离治疗区域。输液可以通过毛刺中的一个或多个通道供应。除了远端延伸的通道之外，毛刺可以包括至少部分地在近似方向上延伸的横向通道，其中远端延伸和近似延伸的通道的尺寸使得只有输液的少量部分向远侧排出。

2. 发明授权

US06569146B1 Method and apparatus for treating saphenous vein graft lesions 失效
标题翻译：治疗隐静脉移植物病变的方法和装置
公开(公告)号：US06569146B1
公开(公告)日：2003-05-27
申请号：US09642627
申请日：2000-08-18
申请人： Dennis Werner , David H. Dillard , Ray Fei , Gary Swinford , Verivada Chandru Chandrasekaran , Tim J. Johnson
发明人： Dennis Werner , David H. Dillard , Ray Fei , Gary Swinford , Verivada Chandru Chandrasekaran , Tim J. Johnson
IPC分类号： A61M3100
CPC分类号： A61B17/22 , A61B17/00491 , A61B2017/22038 , A61B2017/22054 , A61B2017/22067 , A61B2017/22082 , A61B2017/320004
摘要： A method for treating loosely formed, friable or fragile lesions in a patient's blood vessel. A catheter having a pair of sealing mechanisms is advanced such that the sealing mechanisms are positioned distal to and proximal to the lesion. The sealing mechanisms are activated to seal the vessel on either side of the lesion. A medication is then delivered through the catheter to the sealed area of the vessel. The medication interacts with the lesion in order to partially or completely solidify it. Once the lesion is solidified, the catheter is removed and the lesion can be treated with a conventional intravascular device.
摘要翻译：一种用于治疗患者血管中松散形成的，易碎的或易碎的病变的方法。具有一对密封机构的导管被推进，使得密封机构位于病变的远侧和近侧。激活密封机构以密封病变两侧的血管。然后将药物通过导管输送到容器的密封区域。药物与病变相互作用以部分或完全固化。一旦病变固化，导管被移除，病变可用常规的血管内装置治疗。

3. 发明授权

US06579298B1 Method and apparatus for treating vein graft lesions 失效
标题翻译：治疗静脉移植物病变的方法和装置
公开(公告)号：US06579298B1
公开(公告)日：2003-06-17
申请号：US09514664
申请日：2000-02-29
申请人： Rodney J. Bruneau , Robert L. Barry , Tim J. Johnson , Casey Torrance , Dennis Werner , Andy Uhrberg , Matthew Hefner , Zihong Guo , Mark Wyzgala , Robert Morey , Natalya Peskin , Brian T. Cran
发明人： Rodney J. Bruneau , Robert L. Barry , Tim J. Johnson , Casey Torrance , Dennis Werner , Andy Uhrberg , Matthew Hefner , Zihong Guo , Mark Wyzgala , Robert Morey , Natalya Peskin , Brian T. Cran
IPC分类号： A61B1722
CPC分类号： A61B17/320758 , A61B17/221 , A61B2017/00685 , A61B2017/22067 , A61B2017/320004 , A61F2/01
摘要： A system for ablating material in vein grafts includes an ablation burr that is rotated by a driveshaft. The ablation burr preferably includes one or more channels, blades or other mechanisms that direct ablated material and liquid proximally and/or outwardly against a vessel wall. Aspiration is used to remove ablated material and liquid from the treatment area. Finally, methods for treating vein grafts and original native arteries are disclosed.
摘要翻译：用于在静脉移植物中烧蚀材料的系统包括由驱动轴旋转的消融毛刺。消融毛刺优选地包括一个或多个通道，刀片或其它机构，其将烧蚀的材料和液体向近侧和/或向外引导抵靠血管壁。吸气用于从处理区域去除烧蚀的材料和液体。最后，公开了治疗静脉移植物和原始天然动脉的方法。

4. 发明授权

US06424804B1 Modular airborne flir support and extension structure 有权
标题翻译：模块化的空降火焰支撑和延伸结构
公开(公告)号：US06424804B1
公开(公告)日：2002-07-23
申请号：US09752851
申请日：2000-12-27
申请人： Jack M. Johnson , David L. Hinote , Walt H. Thompson , Gary N. White , Tim J. Johnson , Paul Durrenberger
发明人： Jack M. Johnson , David L. Hinote , Walt H. Thompson , Gary N. White , Tim J. Johnson , Paul Durrenberger
IPC分类号： G03B3900
CPC分类号： G03B15/006 , B64D47/08
摘要： A modular camera support and extension structure which removably mounts on the seat tracks of a conventional aircraft and extends through a cargo pod door during usage, including a box structure containing a plurality of vertical rails which support a tracking plate positioned inside the box structure with linear bearings around its periphery, slidably mounted on said rails for vertical movement from a retracted position to an extended position; a camera rotatably mounted on the bottom of said tracking plate about a vertical axis; a pair of actuating sprockets connected by a drive chain mounted on the box structure, the drive chain is connected to the tracking plate for moving the FLIR camera from its retracted position to its extended position; a box frame structure mounted on the aircraft skin which includes stops on the box frame which lockingly engage the tracking plate in its extended position.
摘要翻译：一种模块化摄像机支撑和延伸结构，其可拆卸地安装在常规飞行器的座椅轨道上并且在使用期间延伸穿过货物舱门，包括箱结构，该箱结构包含多个垂直轨道，所述多个垂直轨道支撑位于盒结构内的跟踪板，围绕其周边的轴承，可滑动地安装在所述导轨上用于从缩回位置到延伸位置的垂直运动; 围绕垂直轴可旋转地安装在所述跟踪板的底部上的照相机; 一对致动链轮通过安装在箱体结构上的驱动链连接，驱动链条连接到跟踪板上，用于将FLIR相机从其缩回位置移动到其延伸位置; 安装在飞行器皮肤上的框架结构，其包括框架上的止动件，其在跟踪板处于其延伸位置处锁定地接合。

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