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公开(公告)号：US20100131007A1
公开(公告)日：2010-05-27
申请号：US12695109
申请日：2010-01-27
IPC分类号： A61B17/03
CPC分类号： A61B17/0057 , A61B17/12022 , A61B17/12109 , A61B17/12122 , A61B17/12172 , A61B17/12177 , A61B2017/00575 , A61B2017/00592 , A61B2017/00606 , A61B2017/00867 , A61B2017/00871 , A61B2017/00938 , A61B2017/12054 , A61B2017/12095
摘要： A self-expanding medical occlusion device treats a heart defect in a patient and is erted into the body in minimally invasive fashion using a catheter system, and includes raiding of thin threads which exhibits a first preliminarily definable shape as the clusion device is being inserted into the patient's body and a second preliminarily finable shape in the implanted state, whereby the occlusion device is in a collapsed te in the first shape of the braiding and in an expanded state in the second shape of braiding. The threads of braiding are composed of a shape memory polymer mposite such that braiding deforms from a temporary shape to a permanent shape in nsequence of an external stimulus, whereby the temporary shape is given in a first ofile form of the braiding and the permanent shape is given in a second profile form of braiding.
摘要翻译： 自扩张型医疗闭塞装置治疗患者的心脏缺陷，并使用导管系统以微创方式侵入身体，并且包括当插入装置时，突出显示第一可初步定义的形状的细线 患者身体和植入状态下的第二预先有形的形状，由此遮挡装置处于编织物的第一形状的折叠状态，处于第二编织形状的展开状态。 编织线由形状记忆聚合物组成，使得编织在外部刺激的序列中从临时形状变形为永久形状，由此临时形状以编织物的第一种形式给出，永久形状为 以第二轮廓形式编织。
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公开(公告)号：US07665466B2
公开(公告)日：2010-02-23
申请号：US11271750
申请日：2005-11-14
IPC分类号： A61F6/06
CPC分类号： A61B17/0057 , A61B17/12022 , A61B17/12109 , A61B17/12122 , A61B17/12172 , A61B17/12177 , A61B2017/00575 , A61B2017/00592 , A61B2017/00606 , A61B2017/00867 , A61B2017/00871 , A61B2017/12054 , A61B2017/12095
摘要： A self-expanding medical occlusion device treats a heart defect in a patient and is inserted into the body in minimally invasive fashion using a catheter system, and includes a braiding of thin threads which exhibits a first preliminarily definable shape as the occlusion device is being inserted into the patient's body and a second preliminarily definable shape in the implanted state, whereby the occlusion device is in a collapsed state in the first shape of the braiding and in an expanded state in the second shape of the braiding. The threads of braiding are composed of a shape memory polymer composite such that braiding deforms from a temporary shape to a permanent shape in consequence of an external stimulus, whereby the temporary shape is given in a first profile form of the braiding and the permanent shape is given in a second profile form of the braiding.
摘要翻译： 自扩张型医疗闭塞装置治疗患者的心脏缺陷，并使用导管系统以微创方式插入身体，并且包括当插入阻塞装置时呈现出第一可初步定义的形状的细丝编织 在植入状态下进入患者身体和第二预定义形状，由此遮挡装置处于编织物的第一形状的折叠状态，并且处于处于编织物的第二形状的展开状态。 编织线由形状记忆聚合物复合材料构成，使得编织物由于外部刺激而从临时形状变形为永久形状，由此临时形状以编织物的第一轮廓形式给出，永久形状为 以编织物的第二轮廓形式给出。
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63.发明申请Self-Expandable Medical Instrument for Treating of Defects in a Patient's Heart 审中-公开用于治疗患者心脏缺陷的自扩展医疗器械公开(公告)号：US20090222076A1
公开(公告)日：2009-09-03
申请号：US12084421
申请日：2006-11-02
IPC分类号： A61F2/06
CPC分类号： A61F2/2418 , A61F2/2436 , A61F2002/9528 , A61F2230/0078 , A61F2230/008
摘要： The invention relates to a self-expandable medical instrument (100) for treating defects in a patient's heart, in particular for the transvascular implantation of a prosthetic heart valve (30), wherein the medical instrument (100) is introducible into the body of a patient in a minimally-invasive procedure using a catheter system (40) and comprises a stent (1) made of a flexible mesh (2) of thin wires or filaments (2′). In order to realize a positioning of medical instrument (100) in the patient's heart which is as precise as possible and to securely anchor same there, it is provided for the stent (1) composed of the flexible mesh (2) to exhibit in the expanded state of the medical instrument (100) a distal retention area (10) with a laterally-inverted beaded portion (12) which is engageable in at least one pocket (51) of the patient's defective heart valve (50), a proximal retention area (20), and a center area (15) positioned between the distal and the proximal retention area (10, 20).
摘要翻译： 本发明涉及一种用于治疗患者心脏中的缺陷的自扩张型医疗器械（100），特别是用于假体心脏瓣膜（30）的经血管植入，其中所述医疗器械（100）被引入到体内 患者在使用导管系统（40）的微创手术中，并且包括由细丝或细丝（2'）的柔性网（2）制成的支架（1）。 为了实现医疗器械（100）在患者心脏中尽可能精确地定位并且可靠地固定在那里，为由柔性网（2）组成的支架（1）提供在 医疗器械（100）的扩张状态具有横向倒置的串珠部分（12）的远侧保持区域（10），其可接合在患者的有缺陷心脏瓣膜（50）的至少一个口袋（51）中，近端保持 区域（20）和位于远端和近端保持区域（10,20）之间的中心区域（15）。
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公开(公告)号：US20070225760A1
公开(公告)日：2007-09-27
申请号：US11689550
申请日：2007-03-22
IPC分类号： A61B17/08
CPC分类号： A61B17/0057 , A61B17/12022 , A61B17/12109 , A61B17/12122 , A61B17/12172 , A61B2017/00004 , A61B2017/00526 , A61B2017/00575 , A61B2017/00592 , A61B2017/00606 , A61B2017/00615 , A61B2017/00623 , A61B2017/00867 , D04C1/06 , D04C3/48 , D10B2509/08
摘要： The present invention relates to an occlusion device (1) consisting of a braiding (2) of thin wires or threads (4) which is given a suitable form in a molding and heat treatment procedure. The occlusion device (1) has a proximal retention area (6) and a distal retention area (8), whereby the ends of the wires or threads (4) converge into a holder (5) in distal retention area (8). A cylindrical crosspiece (10) is furthermore disposed between the proximal and distal retention areas (6, 8). With the objective of providing an occlusion device which positions as flat as possible against the septum at the proximal side of a septal defect in the inserted state, the invention provides for the proximal retention area (6) of the braiding (2) to exhibit a completely closed proximal wall (112) disposed with a continuous surface at the proximal end of the occlusion device (1) which forms the proximal end (12) of said occlusion device (1).
摘要翻译： 本发明涉及一种闭塞装置（1），它由细线或螺纹（4）的编织物（2）组成，其在模制和热处理程序中被给予合适的形式。 闭塞装置（1）具有近端保持区域（6）和远端保持区域（8），由此电线或螺纹（4）的端部会聚到远侧保持区域（8）中的保持器（5）中。 此外，在近端和远端保持区域（6,8）之间还设置圆柱形横档（10）。 为了提供一种在插入状态下在隔膜缺损的近端处尽可能平坦地抵靠隔膜的闭塞装置的目的，本发明提供了编织物（2）的近端保留区域（6） 完全封闭的近侧壁（112），其设置成在闭塞装置（1）的近端处具有形成所述闭塞装置（1）的近端（12）的连续表面。
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公开(公告)号：US06727555B2
公开(公告)日：2004-04-27
申请号：US10199800
申请日：2002-07-19
IPC分类号： H01L2362
CPC分类号： H02H9/041 , H01L2224/48463 , H01L2224/73265 , H01L2924/1305 , H01L2924/13091 , H02H7/067 , H02H9/04 , H01L2924/00
摘要： A device for protecting electronic components against overvoltages of a supply voltage is provided, which device includes at least one semiconductor transistor which is switchable by a trigger circuit when a predetermined overvoltage value is reached, thereby converting electrical energy to thermal energy.
摘要翻译： 提供了一种用于保护电子部件以防止电源电压过压的装置，该装置包括至少一个半导体晶体管，当达到预定的过电压值时可由触发电路切换，从而将电能转换为热能。
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公开(公告)号：US5074932A
公开(公告)日：1991-12-24
申请号：US497927
申请日：1990-03-23
申请人： Johannes Binkofski , Diemtar Graetzer , Giselher Herzer , Hans-Reiner Hilzinger , Joerg Petzold
发明人： Johannes Binkofski , Diemtar Graetzer , Giselher Herzer , Hans-Reiner Hilzinger , Joerg Petzold
CPC分类号： H01F3/00 , H01F1/15308
摘要： In an ISDN digital communications system, the transmission between the network termination and the terminal equipment ensues via what is referred to as the S.sub.o interface, on the basis of interface transformers. Since the power supply of the terminal equipment likewise partly ensues via these transformers, a current asymmetry in the lines results in a pre-magnetization of the transformers. Thus, the ISDN demands made of the transformers must also be satisfied given a DC pre-magnetization. Compact transformers having a simple winding format that satisfy the ISDN demands are set forth, the transformers utilizing a magnetic core having a fine-crystalline iron-based alloy with an iron part of more than 60 atomic %, the structure thereof being more than 50% fine-crystalline grains having a grain size of less than 100 nm and having a remanence ratio of less than 0.2 and a permeability in the range from 20,000 to 50,000, and an inductance of less than 100 pF.
摘要翻译： 在ISDN数字通信系统中，基于接口变压器，网络终端与终端设备之间的传输通过所谓的So接口进行。 由于终端设备的电源同样部分地经由这些变压器，所以线路中的电流不对称导致变压器的预磁化。 因此，考虑到直流预磁化，也需要满足变压器的ISDN要求。 阐述了具有满足ISDN要求的简单绕组形式的紧凑型变压器，该变压器利用具有铁部分大于60原子％的细晶铁基合金的磁芯，其结构大于50％ 晶粒尺寸小于100nm，剩磁比小于0.2，导磁率在20,000-500,000，电感小于100pF的细晶粒。
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公开(公告)号：US4355068A
公开(公告)日：1982-10-19
申请号：US321202
申请日：1981-11-13
申请人： Horst Beyer , Hans-Reiner Zerfass
发明人： Horst Beyer , Hans-Reiner Zerfass
CPC分类号： F16J15/122 , Y10T428/249953 , Y10T428/31652 , Y10T428/31656 , Y10T442/2926
摘要： In a gasket made of a fibrous and/or porous material impregnated with a polymerizable saturating agent which is partially polymerized only to a plastically deformable consistency, an additive which prevents complete polymerization and hardening is applied to the surfaces of the gasket after impregnation with the saturating agent and partial polymerization.
摘要翻译： 在由可聚合饱和剂浸渍的纤维和/或多孔材料制成的垫圈中，其仅部分地聚合成可塑性变形的稠度，在浸渍饱和之后将防止完全聚合和硬化的添加剂施加到垫圈的表面 试剂和部分聚合。
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