专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 发明授权

US5824037A Modular intraluminal prostheses construction and methods 失效
标题翻译：模块腔内假体的构造和方法
公开(公告)号：US5824037A
公开(公告)日：1998-10-20
申请号：US538706
申请日：1995-10-03
申请人： Thomas J. Fogarty , Kirsten Freislinger , Steven Weinberg , Brian J. Cox , Michael A. Evans , Steven W. Kim , Jay A. Lenker
发明人： Thomas J. Fogarty , Kirsten Freislinger , Steven Weinberg , Brian J. Cox , Michael A. Evans , Steven W. Kim , Jay A. Lenker
IPC分类号： A61F2/00 , A61F2/06 , A61F2/90
CPC分类号： A61F2/90 , A61F2/07 , A61F2/915 , A61F2/89 , A61F2002/065 , A61F2002/075 , A61F2002/3008 , A61F2002/30199 , A61F2002/30617 , A61F2002/91591 , A61F2220/0016 , A61F2220/0041 , A61F2220/005 , A61F2220/0058 , A61F2220/0075 , A61F2230/001 , A61F2230/0054 , A61F2230/0063 , A61F2230/0067 , A61F2230/0078 , A61F2250/0097 , A61F2250/0098
摘要： The present invention provides modular intraluminal tubular prostheses, particularly stents and stent-grafts, for the treatment of disease conditions, particularly aneurysms. Modular sections of the prostheses, or "prosthetic modules," may be selectively combined to form a composite prosthesis having characteristics which are tailored to the specific requirements of the patient. Each prosthetic module preferably includes one or more standard interface ends for engaging another module, the module/module interface typically comprising ends which overlap and/or lock within a predetermined axial range. Advantageously, the axial length, cross-section, perimeter, resilient expansive force, axial flexibility, liner permeability, liner extensibility, radial conformability, liner/tubal wall sealing and anchoring, and other prosthetic characteristics may be varied along the axis of the composite prosthesis, and also along the axis of each prosthetic module. The modules are preferably individually introduced into a lumen system of a patient body so that the composite prosthesis is assembled in situ. Ideally, selection of appropriate prosthetic modules and the flexibility of the interface overlap range provides a custom fit intraluminal prosthesis which provides a therapy tailored to the individual patient's needs.
摘要翻译：本发明提供了用于治疗疾病状况，特别是动脉瘤的模块化管腔内管状假体，特别是支架和支架移植物。可以选择性地组合假体的模块化部分或“假体模块”，以形成具有根据患者的具体要求定制的特征的复合假体。每个假体模块优选地包括用于接合另一模块的一个或多个标准接口端，模块/模块接口通常包括在预定轴向范围内重叠和/或锁定的端部。有利地，可以沿着复合假体的轴线改变轴向长度，横截面，周长，弹性膨胀力，轴向柔性，衬垫渗透性，衬垫延伸性，径向适应性，衬垫/输卵管壁密封和锚定以及其他假体特征，并且还沿着每个假体模块的轴线。模块优选地单独地引入到患者体的管腔系统中，使得复合假体原位组装。理想地，合适的假体模块的选择以及界面重叠范围的灵活性提供了一种定制适合的腔内假体，其提供针对个体患者需要的治疗。

82. 发明授权

US5769882A Methods and apparatus for conformably sealing prostheses within body lumens 失效
公开(公告)号：US5769882A
公开(公告)日：1998-06-23
申请号：US525989
申请日：1995-09-08
申请人： Thomas J. Fogarty , Jay A. Lenker , Brian J. Cox , Allan R. Will , Kirsten Freislinger
发明人： Thomas J. Fogarty , Jay A. Lenker , Brian J. Cox , Allan R. Will , Kirsten Freislinger
IPC分类号： A61F2/30 , A61F2/90 , A61F2/06
CPC分类号： A61F2/07 , A61F2/848 , A61F2/89 , A61F2/90 , A61F2/945 , A61F2002/072 , A61F2002/075 , A61F2002/077 , A61F2002/30583 , A61F2002/8483 , A61F2210/0085 , A61F2220/0058 , A61F2230/0054
摘要： A tubular prosthesis is implanted at a target location within a body lumen by transluminally placing and embedding an expansible prosthesis body within a sealing layer. The sealing layer occludes at least a circumferential band within an interface region between the prosthesis body and the inner wall of the body lumen, thus providing for blockage of body lumen flow past the prosthesis. The sealing layer may be introduced prior to or simultaneously with the prosthesis body. A tubular prosthesis may be implanted in blood vessels, particularly to protect aneurysms.

83. 发明授权

US5618287A Methods of surgically implanting a defibrillator electrode within a patient 失效
标题翻译：在患者体内手术植入除颤器电极的方法
公开(公告)号：US5618287A
公开(公告)日：1997-04-08
申请号：US406125
申请日：1995-03-17
申请人： Thomas J. Fogarty , Thomas A. Howell
发明人： Thomas J. Fogarty , Thomas A. Howell
IPC分类号： A61N1/05 , A61N1/39
CPC分类号： A61N1/0587
摘要： Improved implantable defibrillator electrodes and methods of implanting such electrodes are disclosed. One embodiment of the defibrillator electrodes includes a flexible conductive mesh and non-conductive mesh. Another embodiment of the defibrillator electrodes includes a flexible conductive mesh, a non-conductive mesh and an insulator therebetween. A third embodiment of the defibrillator electrode compensates for the shape of a human heart.Methods for implanting the defibrillator electrodes include rolling an electrode and inserting the rolled electrode into a subxiphoid opening while thorascopically observing the insertion and manipulation of the defibrillator electrode.
摘要翻译：公开了改进的可植入除颤电极和植入这种电极的方法。除颤器电极的一个实施例包括柔性导电网和非导电网。除颤器电极的另一实施例包括柔性导电网，非导电网和它们之间的绝缘体。除颤器电极的第三实施例补偿人心脏的形状。用于植入除颤器电极的方法包括滚动电极并将卷绕的电极插入副尖端开口，同时胸部观察除颤器电极的插入和操纵。

84. 发明授权

US5584842A Valvulotome and method of using 失效
标题翻译：瓣膜切开及使用方法
公开(公告)号：US5584842A
公开(公告)日：1996-12-17
申请号：US253929
申请日：1994-06-30
申请人： Thomas J. Fogarty , Thomas A. Howell , Jan R. Wicherski , Stephen A. Sosnowski
发明人： Thomas J. Fogarty , Thomas A. Howell , Jan R. Wicherski , Stephen A. Sosnowski
IPC分类号： A61B17/22 , A61B17/32 , A61B17/34 , A61D1/02
CPC分类号： A61B17/32075 , A61B17/320725 , A61B2017/22097
摘要： A valvulotome for disrupting vein valves in in-situ procedures, and for distrupting the vein valves in vein segments to be used in CABG procedures. The valvulotome includes an elongate blade mounting member and a thin, scythe-shaped cutting blade. The cutting blade is mounted relative to the blade mounting member such that the plane defined by the blade lies on the axis defined by the blade mounting member. The cutting blade has a fixed end, a free end, a cutting edge and a blunt back edge. The fixed end is fixedly attached to a distal portion of the blade mounting member. The sharpened edge faces towards the blade mounting member, which protects the vein from the sharpened edge. The sharpened edge arcs outwards and proximally from the distal portion of the blade mounting member, and terminates in a proximal portion, spaced from the blade mounting member. The blunt back edge is opposite the sharpened edge, facing the vein. The free end is opposite the fixed end and connects the blunt back edge to the proximal portion of the sharpened edge. The free end including a blunt proximal-facing portion that forms a continuation of the blunt back edge.
摘要翻译：用于在现场手术中破坏静脉瓣的瓣膜切开术，以及用于扰乱CABG手术中使用的静脉节段中的静脉瓣。瓣膜切开机包括细长的刀片安装构件和薄的Scythe形切割刀片。切割刀片相对于刀片安装部件安装，使得由刀片限定的平面位于由刀片安装部件限定的轴线上。切割刀片具有固定端，自由端，切削刃和钝的后缘。固定端固定地附接到刀片安装构件的远端部分。锋利的边缘面向刀片安装构件，其保护静脉免受锋利的边缘的影响。锋利的边缘从叶片安装构件的远侧部分向外和近侧弧形，并且终止于与叶片安装构件间隔开的近端部分。钝的后缘与锋利的边缘相对，面向静脉。自由端与固定端相对，并将钝后缘连接到锐化边缘的近端部分。自由端包括形成钝后缘的延续的钝的近端部分。

85. 发明授权

US4768508A Vein valve cutting method 失效
标题翻译：静脉瓣切割方法
公开(公告)号：US4768508A
公开(公告)日：1988-09-06
申请号：US109407
申请日：1987-10-19
申请人： Albert K. Chin , Thomas J. Fogarty
发明人： Albert K. Chin , Thomas J. Fogarty
IPC分类号： A61B17/22 , A61B17/30 , A61B19/00 , A61B17/32
CPC分类号： A61B17/3207 , A61B17/221 , A61B2017/22097 , A61B2017/2215 , A61B2017/303 , A61B2017/320733 , A61B2090/306
摘要： A cutter for the in-situ cutting of valves within a vein. The cutter comprises a catheter having cutter fingers extending from its open distal end in an annular pattern. A sheath is selectively extensible over the fingers to shield them from inadvertent contact with the vein being treated. A fiberoptic viewer extends through the catheter to view through its open distal end.
摘要翻译：用于在静脉内原位切割瓣膜的切割器。切割器包括具有从其开口的远端以环形图案延伸的切割指的导管。护套在手指上可选择性地伸展，以防止它们与被处理的静脉无意接触。光纤观察器延伸穿过导管以通过其开放的远端观察。

86. 发明授权

US4762130A Catheter with corkscrew-like balloon 失效
标题翻译：导管与开瓶器般的气球
公开(公告)号：US4762130A
公开(公告)日：1988-08-09
申请号：US3589
申请日：1987-01-15
申请人： Thomas J. Fogarty , Thomas B. Kinney , James C. Finn, III
发明人： Thomas J. Fogarty , Thomas B. Kinney , James C. Finn, III
IPC分类号： A61M25/00 , A61B17/22 , A61F2/958 , A61M25/01
CPC分类号： A61M25/0125 , A61B17/22032 , A61M25/1002 , A61B2017/22034 , A61M2025/0025
摘要： A helical balloon is attached to the distal end of a catheter to serve when inflated as a therapeutic tool for the removal of blood clots and as a diagnostic tool for physical measurements and the application of treatment and other materials.

87. 发明授权

US4338942A Dilatation catherter apparatus 失效
标题翻译：扩张器
公开(公告)号：US4338942A
公开(公告)日：1982-07-13
申请号：US198342
申请日：1980-10-20
申请人： Thomas J. Fogarty
发明人： Thomas J. Fogarty
IPC分类号： A61M29/02
CPC分类号： A61M25/104 , A61M2025/1013 , A61M2025/1075 , A61M2025/1093
摘要： A dilatation catheter is provided with a double lumen tube and inner and outer inflatable and deflatable balloon elements, one within the other. The inner bag element is twisted for retraction while the outer bag element is inflated. Subsequent deflation of the outer bag element serves to further laterally compress the inner bag element and provide a smooth buffering surface for engagement with blood vessel walls as the catheter is moved past them.
摘要翻译：扩张导管设置有双腔管和内部和外部可充气和可放气的球囊元件，一个在另一个内。内袋元件被扭曲以缩回外袋元件充气。外袋元件的随后放气用于进一步横向压缩内袋元件，并提供平滑的缓冲表面，用于当导管移动通过它们时与血管壁接合。

88. 发明授权

US4328811A Calibrating dilation catheter 失效
标题翻译：校准扩张导管
公开(公告)号：US4328811A
公开(公告)日：1982-05-11
申请号：US172764
申请日：1980-07-28
申请人： Thomas J. Fogarty
发明人： Thomas J. Fogarty
IPC分类号： A61M25/00 , A61B17/00 , A61B19/00 , A61M29/02
CPC分类号： A61M25/104 , A61M2025/1086
摘要： A catheter is provided with an inflatable-deflatable balloon element to radially enlarge a partially occluded artery lumen and the catheter is provided with a calibrator oval to internally gauge the enlarged lumen.
摘要翻译：导管设置有可膨胀的可放气球囊元件以径向扩大部分闭塞的动脉腔，并且导管设置有椭圆形校准器以内部测量扩大的内腔。

89. 发明授权

US4315512A Piston extension balloon dilatation catheter apparatus and method 失效
标题翻译：活塞延伸球扩张导管装置及方法
公开(公告)号：US4315512A
公开(公告)日：1982-02-16
申请号：US114982
申请日：1980-01-24
申请人： Thomas J. Fogarty
发明人： Thomas J. Fogarty
IPC分类号： A61F2/958 , A61M29/02
CPC分类号： A61M25/104 , A61M2025/1068 , A61M25/1006
摘要： An elastomeric balloon is secured to one end of a catheter and stretched in order to reduce the balloon cross-section and facilitate its placement within an occluded section of a blood vessel. Stretching of the balloon is achieved by attaching the mouth of the balloon to the distal end of the catheter and extending the body of the balloon with a piston carried by the catheter for extension relative thereto. Once in place, the balloon is expanded through the injection of a volume of fluid into the catheter, thereby pressing the occlusion against the wall of the blood vessel to increase the patency of the vessel.
摘要翻译：弹性体球囊被固定到导管的一端并被拉伸，以便减小球囊横截面并便于将其放置在血管的封闭部分内。通过将气囊的嘴部附接到导管的远端并且用由导管承载的活塞延伸球囊的主体以相对于其延伸来实现气囊的拉伸。一旦就位，气囊通过将一定体积的流体注入导管而膨胀，从而将闭塞压在血管的壁上以增加血管的通畅。

90. 发明授权

US4287890A Endarterectomy method 失效
标题翻译：内膜切除术
公开(公告)号：US4287890A
公开(公告)日：1981-09-08
申请号：US114980
申请日：1980-01-24
申请人： Thomas J. Fogarty
发明人： Thomas J. Fogarty
IPC分类号： A61B17/00 , A61B17/28
CPC分类号： A61B17/282 , A61B17/00 , Y10S294/902
摘要： Arteriosclerotic material is stripped free from an artery by clamping the artery between a pair of opposed roller elements and moving the roller elements along the length of plaque segment to be removed. A tapered edge is first formed at the leading end of the plaque segment to provide a working edge for the roller instrument.
摘要翻译：动脉硬化材料通过将动脉夹在一对相对的辊元件之间并沿着待移除的斑块段的长度移动滚子元件而从动脉中剥离出来。首先在牙斑段的前端形成锥形边缘，以提供用于滚子仪器的工作边缘。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式