专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US6033404A Endoscopic surgical device 失效
标题翻译：内镜手术器械
公开(公告)号：US6033404A
公开(公告)日：2000-03-07
申请号：US112422
申请日：1998-07-09
申请人： Andreas Melzer , Bernd Noesel , Klaus Sczesny
发明人： Andreas Melzer , Bernd Noesel , Klaus Sczesny
IPC分类号： A61B17/00 , A61B18/14 , A61M1/00 , A61B18/00
CPC分类号： A61B18/1482 , A61B2017/00367 , A61B2018/1253 , A61B2218/002 , A61M1/0064 , A61M1/0084
摘要： An endoscopic surgical device has a tubular shaft and an instrument carrier inside and moveable relative to the tubular shaft. A switch mechanism with which the device may be selectively switched into different operational states is coupled to movement of the instrument carrier.
摘要翻译：内镜手术装置具有管状轴和仪器载体，并且可相对于管状轴移动。可以选择性地将设备切换到不同的操作状态的开关机构与仪器载体的移动耦合。

22. 发明授权

US5656011A Endoscope tube system 失效
标题翻译：内窥镜管系统
公开(公告)号：US5656011A
公开(公告)日：1997-08-12
申请号：US427091
申请日：1995-04-21
申请人： Bernhard Uihlein , Andreas Melzer
发明人： Bernhard Uihlein , Andreas Melzer
IPC分类号： A61B1/008 , A61M25/01 , A61B1/005
CPC分类号： A61M25/0138 , A61B1/008 , A61M25/0147
摘要： In an endoscope tube system, an elastically bendable section is constructed of individual members spaced with respect to one another. A stabilizing spring band and a tension spring band are provided. The spring bands extend in a mutually opposite manner axially along the circumferential area of the individual members and at least one of the bands have a natural curvature which is opposite to the bending direction of the bendable section. The individual members are fixed on the stabilizing spring band, while the tension spring band is only connected with the most forward individual member. This construction of the bendable section requires no tension cables and is therefore operationally reliable, easy to take apart, and easy to clean.
摘要翻译：在内窥镜管系统中，弹性弯曲部由相互间隔开的各个部件构成。提供了稳定弹簧带和张力弹簧带。弹簧带沿着各个构件的圆周区域以相互相反的方式延伸，并且至少一个带具有与可弯曲部分的弯曲方向相反的自然曲率。单个构件固定在稳定弹簧带上，而拉伸弹簧带仅与最前进的单独构件连接。可弯曲部分的这种结构不需要拉力电缆，因此在操作上可靠，易于拆卸和易于清洁。

23. 发明授权

US5389103A Surgical stitching apparatus 失效
标题翻译：手术缝合装置
公开(公告)号：US5389103A
公开(公告)日：1995-02-14
申请号：US213732
申请日：1994-03-16
申请人： Andreas Melzer , Gerhard Buess , Rainer Trapp , Klaus-Peter Brhel
发明人： Andreas Melzer , Gerhard Buess , Rainer Trapp , Klaus-Peter Brhel
IPC分类号： A61B17/04 , A61B17/06 , A61B17/28
CPC分类号： A61B17/0625 , A61B17/0469 , A61B17/0491 , A61B17/29 , A61B2017/06019 , A61B2017/06047 , A61B2017/0609
摘要： In a surgical stitching apparatus for endoscopically performing sutures of tissue or vessels having a drive mechanism including concentric tubes with an operating handle structure at one end and a stitching head mounted at the distal end thereof, the stitching head includes a stationary and a movable mouthpiece each with clamping structures for engaging the tips of a needle each comprising movable and stationary halves with the movable half on the stationary mouthpiece being operatively connected to one of the concentric tubes and the movable mouthpiece being connected to another of the concentric tubes which is hand-operable by a movable handle on the operating handle structure, and the one concentric tube is operable by a pedal switch-controlled mechanism mounted on the operating handle structure for foot operation of the clamping structure on the stationary mouthpiece.
摘要翻译：在用于内窥镜执行组织或血管缝合的手术缝合装置中，所述手术缝合装置具有驱动机构，所述驱动机构包括在一端具有操作手柄结构的同心管和安装在其远端的缝合头，所述缝合头包括每个具有用于接合针头的夹持结构，每个包括可移动和静止的半部，其中可动半部在固定的接口上可操作地连接到同心管中的一个，并且可动接口连接到可手动操作的另一个同心管通过操作手柄结构上的可移动手柄，并且一个同心管可由安装在操作手柄结构上的踏板开关控制机构操作，用于在固定式口部上夹紧结构的脚操作。

24. 发明授权

US5219348A Coagulation, suction and washing instrument 失效
标题翻译：凝结，吸收和洗涤仪器
公开(公告)号：US5219348A
公开(公告)日：1993-06-15
申请号：US874944
申请日：1992-04-28
申请人： Gerhard F. Buess , Andreas Melzer , Manfred Boebel , Dieter Metsch
发明人： Gerhard F. Buess , Andreas Melzer , Manfred Boebel , Dieter Metsch
IPC分类号： A61B18/14 , A61M1/00
CPC分类号： A61M1/0064 , A61B18/14
摘要： A coagulation, washing and suction instrument has a shaft having a washing and a suction canal, by way of which a washing fluid can be supplied to, or removed from, respectively, a bodily cavity. The instrument consists of three detachably connected parts, namely a shaft having a washing and a suction canal; a handle which can be pushed onto, and secured to, the proximal end of the shaft, the handle being made of an insulating material and having a high frequency connector for supplying a coagulation electrode on the distal end of the shaft, and finger pressure releasable connection canals for the supply to, and the removal from, the canals of the shafts, of the washing fluid; and a part for the introduction of auxiliary instruments, which can be coupled proximally to the shaft and to the handle and which can be shut off.
摘要翻译：凝固，洗涤和抽吸仪器具有具有洗涤和抽吸管的轴，通过该轴可以将洗涤流体分别供给到身体腔中或从其排出。仪器由三个可拆卸连接的部件组成，即具有洗涤和抽吸管的轴; 手柄，其可以被推入并固定到轴的近端，手柄由绝缘材料制成并且具有用于在轴的远端上供应凝固电极的高频连接器，并且手指压力可释放用于向冲洗液供应和移出轴的运河的连接管道; 以及用于引入辅助仪器的部件，其可以近端联接到轴和手柄并且可以被切断。

25. 发明授权

US09526617B2 MRT-compatible valve prosthesis for use in the human or animal body for replacement of an organ valve or a vessel valve 有权
标题翻译：用于人体或动物体内用于替换器官瓣膜或血管瓣膜的MRT兼容的瓣膜假体
公开(公告)号：US09526617B2
公开(公告)日：2016-12-27
申请号：US13460371
申请日：2012-04-30
申请人： Andreas Melzer , Erwin Immel
发明人： Andreas Melzer , Erwin Immel
IPC分类号： A61F2/82 , A61F2/24
CPC分类号： A61F2/2475 , A61F2/24 , A61F2/2403 , A61F2/2412 , A61F2/2418 , A61F2220/0008 , A61F2220/0016 , A61F2250/0096
摘要： The invention relates to a biological or artificial valve prosthesis (4, 5) for use in the human or animal body for replacement of an organ valve or a vessel valve, in particular a cardiac valve prosthesis or venous valve prosthesis, with a stent (8) or without a stent, with a supporting valve framework, with at least one valve (7) and with at least one conductor loop (2) that forms the inductance of an electrical resonance circuit. In order to provide a simple and inexpensive valve prosthesis that can be viewed in the MR imaging technique and is also easy to implant, the invention proposes that the at least one conductor loop (2) forms the valve framework and/or the valve (7) or supporting areas of the valve framework and/or supporting areas of the valve (7).
摘要翻译：本发明涉及一种用于人体或动物体内用于替换器官瓣膜或血管瓣膜，特别是心脏瓣膜假体或静脉瓣膜假体的生物或人造瓣膜假体（4,5），其具有支架（8 ）或没有支架，具有支撑阀框架，具有至少一个阀（7）和至少一个形成电谐振电路的电感的导体环（2）。为了提供可以在MR成像技术中观察并且也易于植入的简单且便宜的瓣膜假体，本发明提出，至少一个导体环（2）形成阀框架和/或阀（7 ）或阀门框架的支撑区域和/或阀（7）的支撑区域。

26. 发明授权

US07766932B2 Vessel filter 有权
标题翻译：容器过滤器
公开(公告)号：US07766932B2
公开(公告)日：2010-08-03
申请号：US10540786
申请日：2003-12-12
申请人： Andreas Melzer , Gregor Schaefers
发明人： Andreas Melzer , Gregor Schaefers
IPC分类号： A61M29/00 , A61B5/05
CPC分类号： G01R33/286 , A61F2/01 , A61F2002/016 , A61F2230/005 , A61F2230/0078 , A61F2230/008 , G01R33/34084
摘要： The invention relates to a vessel filter comprising at least one conductor loop (21) which forms the inductance of an electric resonance circuit. According to the invention, the conductor loop (21) forms the vessel filter or parts of a vessel filter. The invention provides a vessel filter which is characterized by good mechanical properties, especially a high degree of flexibility and stability, offering good representability in MR imaging systems.
摘要翻译：本发明涉及一种容器过滤器，其包括形成电谐振电路的电感的至少一个导体回路（21）。根据本发明，导体回路（21）形成容器过滤器或容器过滤器的部件。本发明提供一种容器过滤器，其特征在于具有良好的机械性能，特别是高度的灵活性和稳定性，在MR成像系统中提供了良好的可表现性。

27. 发明申请

US20080249611A1 Mrt-Compatible Valve Prosthesis for Use in the Human or Animal Body for Replacement of an Organ Valve or a Vessel Valve 有权
标题翻译：用于人体或动物体的用于替换有机阀或容器阀的Mrt兼容阀假体
公开(公告)号：US20080249611A1
公开(公告)日：2008-10-09
申请号：US12066810
申请日：2006-09-14
申请人： Andreas Melzer , Erwin Immel
发明人： Andreas Melzer , Erwin Immel
IPC分类号： A61F2/24
CPC分类号： A61F2/2475 , A61F2/24 , A61F2/2403 , A61F2/2412 , A61F2/2418 , A61F2220/0008 , A61F2220/0016 , A61F2250/0096
摘要： The invention relates to a biological or artificial valve prosthesis (4, 5) for use in the human or animal body for replacement of an organ valve or a vessel valve, in particular a cardiac valve prosthesis or venous valve prosthesis, with a stent (8) or without a stent, with a supporting valve framework, with at least one valve (7) and with at least one conductor loop (2) that forms the inductance of an electrical resonance circuit. In order to provide a simple and inexpensive valve prosthesis that can be viewed in the MR imaging technique and is also easy to implant, the invention proposes that the at least one conductor loop (2) forms the valve framework and/or the valve (7) or supporting areas of the valve framework and/or supporting areas of the valve (7).
摘要翻译：本发明涉及一种用于人体或动物体内用于替换器官瓣膜或血管瓣膜，特别是心脏瓣膜假体或静脉瓣膜假体的生物或人造瓣膜假体（4,5），其具有支架（8 ）或没有支架，具有支撑阀框架，具有至少一个阀（7）和至少一个形成电谐振电路的电感的导体环（2）。为了提供可以在MR成像技术中观察并且也易于植入的简单且便宜的瓣膜假体，本发明提出，至少一个导体环（2）形成阀框架和/或阀（7 ）或阀门框架的支撑区域和/或阀（7）的支撑区域。

28. 发明授权

US06847837B1 MR imaging method and medical device for use in method 失效
标题翻译： MR成像方法和医疗器械用于方法
公开(公告)号：US06847837B1
公开(公告)日：2005-01-25
申请号：US09529483
申请日：1998-10-13
申请人： Andreas Melzer , Martin Busch
发明人： Andreas Melzer , Martin Busch
IPC分类号： A61B5/055 , A61B5/06 , A61F2/00 , A61F2/86 , G01R33/28 , G01R33/34 , A61B5/55
CPC分类号： A61F2/86 , A61B5/055 , A61B5/06 , A61B5/411 , A61B5/4547 , A61F2220/005 , A61F2220/0058 , A61F2230/0021 , A61F2230/0058 , A61F2230/0086 , A61F2230/0091 , A61F2250/0045 , G01R33/285 , G01R33/286 , G01R33/34053 , G01R33/34084
摘要： The invention relates to an MR imaging method for representing and determining the position of a medical device inserted in an examination object, and to a medical device used in the method. In accordance with the invention, the device (11) comprises at least one passive oscillating circuit with an inductor (2a, 2b) and a capacitor (3a, 3b). The resonance frequency of this circuit substantially corresponds to the resonance frequency of the injected high-frequency radiation from the MR system. In this way, in a locally limited area situated inside or around the device, a modified signal answer is generated which is represented with spatial resolution.
摘要翻译：本发明涉及一种用于表示和确定插入到检查对象中的医疗装置的位置以及该方法中使用的医疗装置的MR成像方法。根据本发明，装置（11）包括至少一个具有电感器（2a，2b）和电容器（3a，3b）的无源振荡电路。该电路的谐振频率基本上对应于来自MR系统的注入的高频辐射的谐振频率。以这种方式，在位于设备内部或周围的局部有限的区域中，生成用空间分辨率表示的修改的信号答案。

29. 发明授权

US5406940A Medical instrument for creating a tissue canal 失效
标题翻译：用于创建组织管的医疗器械
公开(公告)号：US5406940A
公开(公告)日：1995-04-18
申请号：US111628
申请日：1993-08-25
申请人： Andreas Melzer , Gerhard Buess
发明人： Andreas Melzer , Gerhard Buess
IPC分类号： A61B1/00 , A61B1/313 , A61B17/34 , A61B1/06 , A61B17/32
CPC分类号： A61B1/00188 , A61B1/00087 , A61B1/00135 , A61B1/313 , A61B17/3417 , A61B17/3496
摘要： A surgical instrument for creating a tissue canal in which to seat a sleeve has a shaft tube with a knife blade at its distal end to form an incision and an insert to transform the incision into the tissue canal. The knife blade is formed as an axially projecting portion of the distal edge of the shaft tube and has a ground edge for cutting in the circumferential direction of the shaft tube. The insert is slidable mounted in the shaft tube and has a distal blunt end located adjacent the distal end of the shaft tube.
摘要翻译：用于产生组织管的手术器械，其中套管套筒具有在其远端具有刀片的轴管，以形成切口和插入件以将切口转换成组织管。刀片形成为轴管的远端边缘的轴向突出部分，并且具有用于在轴管的圆周方向上切割的接地边缘。插入件可滑动地安装在轴管中，并且具有邻近轴管的远端定位的远端钝端。

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