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1. 发明授权

US07713412B2 Filter device 有权
标题翻译：过滤装置
公开(公告)号：US07713412B2
公开(公告)日：2010-05-11
申请号：US12118336
申请日：2008-05-09
申请人： Klaus Heilmann , Gerhard Breith , Igor Raiko , Roland Sander , Steffen Fritzsche
发明人： Klaus Heilmann , Gerhard Breith , Igor Raiko , Roland Sander , Steffen Fritzsche
IPC分类号： B01D63/02 , B01D61/24 , B01D61/00
CPC分类号： B01D46/0004 , A61M1/16 , B01D61/30 , B01D63/02 , B01D65/00 , B01D2265/05 , B01D2313/06 , B01D2313/21
摘要： A hollow fiber filter device for dialysis having a housing and an end cap is described. The end cap is attached to an axial end of the housing, and has a curved channel in fluid communication with a fluid port, a fluid chamber having a flow path defined by a plurality of curved members connected to an upper interior surface. The distance between circumferentially adjacent curved members may decrease in a radially outward flow direction.
摘要翻译：描述了一种用于透析的中空纤维过滤装置，其具有壳体和端盖。端盖附接到壳体的轴向端部，并且具有与流体端口流体连通的弯曲通道，流体室具有由连接到上部内表面的多个弯曲构件限定的流动路径。周向相邻的弯曲构件之间的距离可以在径向向外的流动方向上减小。

2. 发明授权

US08202428B2 Filter device, preferably a hollow fiber dialyser with curled hollow fibers 有权
标题翻译：过滤装置，优选为具有卷曲中空纤维的中空纤维透析器
公开(公告)号：US08202428B2
公开(公告)日：2012-06-19
申请号：US12725098
申请日：2010-03-16
申请人： Klaus Heilmann , Steffen Fritzsche
发明人： Klaus Heilmann , Steffen Fritzsche
IPC分类号： B01D61/26 , B01D61/24
CPC分类号： B01D61/28 , B01D63/02 , B01D63/021 , B01D65/00 , B01D69/00 , B01D69/08 , B01D69/084 , B01D2313/08
摘要： The invention relates to a filter device, preferably for hemodialysis, that consists of a cylindrical filter housing and a bundle of curled hollow fibers. The bundle is arranged in the filter housing. According to the invention, the curled hollow fibers are provided with an essentially sinusoidal texture and a wavelength that is defined by means of certain limits. The invention also relates to a curled hollow fiber and a method for filling a hollow fiber dialyser.
摘要翻译：本发明涉及一种优选用于血液透析的过滤装置，其由圆柱形过滤器壳体和一束卷曲的中空纤维组成。束被布置在过滤器壳体中。根据本发明，卷曲的中空纤维具有基本上正弦的纹理和通过一定限度限定的波长。本发明还涉及卷曲的中空纤维和填充中空纤维透析器的方法。

3. 发明申请

US20050280910A1 Method for the targeted deformation of an optical element 审中-公开
标题翻译：光学元件的目标变形方法
公开(公告)号：US20050280910A1
公开(公告)日：2005-12-22
申请号：US10992310
申请日：2004-11-18
申请人： Jean Fehr , Johannes Lippert , Steffen Fritzsche , Michael Muehlbeyer , Harald Kirchner
发明人： Jean Fehr , Johannes Lippert , Steffen Fritzsche , Michael Muehlbeyer , Harald Kirchner
IPC分类号： G02B7/198 , G02B17/00 , G02B26/08 , G02B27/00 , G03F7/20 , H01L21/027 , G02B7/02
CPC分类号： G03F7/70233 , G02B26/0825 , G02B27/0068 , G03F7/70258 , G03F7/70825
摘要： The invention relates to a method for the targeted deformation of an optical element, in particular a mirror that is positioned in an optical system. The optical element or a support element, on which the optical element is placed in such a way that forces acting on the support element cause a deformation of the optical element itself, are connected to a fixed structure indirectly by means of fixing elements or connecting members. The desired deformation of the optical element is achieved by a targeted variation of the fixing elements to modify the forces exerted in the fixing process on the optical element or the support element and/or the action of the moment of force and/or torque of the connecting members on the fixing elements.
摘要翻译：本发明涉及一种用于光学元件的目标变形的方法，特别是位于光学系统中的反射镜。光学元件或支撑元件，光学元件以这样的方式放置，使得作用在支撑元件上的力引起光学元件本身的变形，通过固定元件或连接元件间接地连接到固定结构。光学元件的期望的变形通过固定元件的目标变化来实现，以改变在定影过程中施加在光学元件或支撑元件上的力和/或力的力矩和/或扭矩的作用连接构件在固定元件上。

4. 发明授权

US06858137B2 Filter module having a closure element 有权
标题翻译：过滤器模块具有闭合元件
公开(公告)号：US06858137B2
公开(公告)日：2005-02-22
申请号：US10052768
申请日：2002-01-18
申请人： Uwe Hahmann , Christian Sauerwald , Klaus Heilmann , Gerhard Breith , Steffen Fritzsche
发明人： Uwe Hahmann , Christian Sauerwald , Klaus Heilmann , Gerhard Breith , Steffen Fritzsche
IPC分类号： A61M1/14 , A61M1/16 , A61M39/20 , B01D61/30 , B01D65/00 , B01D65/02
CPC分类号： A61M39/20 , A61M1/169 , B01D61/30 , B01D65/00 , B01D65/022
摘要： A closure element for sterile closure of connections, in particular connections of filter modules for dialysis, hemofiltration or ultrafiltration is described. A closure element with a simple design that provides a reliable seal is formed by having the closure element include a wall with an automatically closing slit-shaped indentation which when closed creates a germ-proof seal. The sealing element is used for sterile closure of connections of medical items, as well as for the medical items themselves.
摘要翻译：描述了用于无菌封闭连接的闭合元件，特别是用于透析，血液滤过或超滤的过滤器模块的连接。具有提供可靠密封的简单设计的封闭元件通过具有封闭元件包括具有自动闭合的狭缝形凹陷的壁而形成，其在闭合时形成防菌密封。密封元件用于无菌封闭医疗用品的连接以及医疗用品本身。

5. 发明授权

US06641731B1 Filter device 有权
标题翻译：过滤装置
公开(公告)号：US06641731B1
公开(公告)日：2003-11-04
申请号：US09464605
申请日：1999-12-15
申请人： Klaus Heilmann , Gerhard Breith , Igor Raiko , Roland Sander , Steffen Fritzsche
发明人： Klaus Heilmann , Gerhard Breith , Igor Raiko , Roland Sander , Steffen Fritzsche
IPC分类号： B01D6302
CPC分类号： B01D46/0004 , A61M1/16 , B01D61/30 , B01D63/02 , B01D65/00 , B01D2265/05 , B01D2313/06 , B01D2313/21
摘要： A filter device for mass exchange between two media separated by a membrane is disclosed. The device provides for low-stress transfer of blood flow from the connection area of the filter device to the fibers of a hollow fiber bundle. Relatively uniform utilization of the fibers is provided by a membrane in the form of a hollow fiber bundle whose fiber cavities form a first flow space. At least one inflow or outflow chamber is connected to the first flow space for supplying a medium to the hollow fiber bundle or removing a medium from the hollow fiber bundle. The inflow or outflow chamber is adjacent to an essentially circular or semicircular channel which is designed to be open in the direction of the ends of the hollow fibers and is connected to an inlet or outlet of the filter device. The channel is arranged approximately centrally with the hollow fiber bundle.
摘要翻译：公开了一种用于通过膜分离的两种介质之间的质量交换的过滤装置。该装置提供从过滤装置的连接区域到中空纤维束的纤维的低流量的血液流动。纤维的相对均匀的利用由中空纤维束形式的膜提供，其纤维腔形成第一流动空间。至少一个流入或流出室连接到第一流动空间，用于向中空纤维束供应介质或从中空纤维束中移除介质。流入或流出室与基本上圆形或半圆形的通道相邻，该通道被设计为在中空纤维的端部的方向上开口，并连接到过滤装置的入口或出口。通道与中空纤维束大致中心配置。

6. 发明申请

US20100170850A1 FILTER DEVICE, PREFERABLY A HOLLOW FIBER DIALYSER WITH CURLED HOLLOW FIBERS 有权
标题翻译：过滤设备，优选中空纤维透明胶带中空纤维
公开(公告)号：US20100170850A1
公开(公告)日：2010-07-08
申请号：US12725098
申请日：2010-03-16
申请人： Klaus HEILMANN , Steffen FRITZSCHE
发明人： Klaus HEILMANN , Steffen FRITZSCHE
IPC分类号： B01D61/26 , B01D63/02
CPC分类号： B01D61/28 , B01D63/02 , B01D63/021 , B01D65/00 , B01D69/00 , B01D69/08 , B01D69/084 , B01D2313/08
摘要： The invention relates to a filter device, preferably for hemodialysis, that consists of a cylindrical filter housing and a bundle of curled hollow fibers. The bundle is arranged in the filter housing. According to the invention, the curled hollow fibers are provided with an essentially sinusoidal texture and a wavelength that is defined by means of certain limits. The invention also relates to a curled hollow fiber and a method for filling a hollow fiber dialyser.
摘要翻译：本发明涉及一种优选用于血液透析的过滤装置，其由圆柱形过滤器壳体和一束卷曲的中空纤维组成。束被布置在过滤器壳体中。根据本发明，卷曲的中空纤维具有基本上正弦的纹理和通过一定限度限定的波长。本发明还涉及卷曲的中空纤维和填充中空纤维透析器的方法。

7. 发明申请

US20080230467A1 FILTER DEVICE 有权
标题翻译：过滤器
公开(公告)号：US20080230467A1
公开(公告)日：2008-09-25
申请号：US12118336
申请日：2008-05-09
申请人： Klaus HEILMANN , Gerhard Breith , Igor Raiko , Roland Sander , Steffen Fritzsche
发明人： Klaus HEILMANN , Gerhard Breith , Igor Raiko , Roland Sander , Steffen Fritzsche
IPC分类号： B01D61/14 , B01D63/02 , B01D69/08
CPC分类号： B01D46/0004 , A61M1/16 , B01D61/30 , B01D63/02 , B01D65/00 , B01D2265/05 , B01D2313/06 , B01D2313/21
摘要： A filter device for mass exchange between two media separated by a membrane providing a low-stress transfer of blood flow from the connection area of the filter device to the fibers of a hollow fiber bundle is disclosed. Relatively uniform utilization of the fibers is provided by a membrane in the form of a hollow fiber bundle whose fiber cavities form a first flow space, with at least one inflow or outflow chamber connected to the first flow space being provided for supplying a medium to the hollow fiber bundle or removing a medium from the hollow fiber bundle. The inflow or outflow chamber is adjacent to an essentially circular or semicircular channel which is designed to be open in the direction of the ends of the hollow fibers and is connected to an inlet or outlet of the filter device. The channel is arranged approximately centrally with the hollow fiber bundle and preferably has a cross-sectional area that decreases in the direction of flow, and also preferably has an outside diameter that is less than the diameter of the hollow fiber bundle.An end cap for a filter device is also provided which as an inflow or outflow chamber adjacent to an essentially circular or semicircular channel designed to be open in the direction of the ends of the hollow fibers of a hollow fiber bundle arranged in a filter device casing connectable to the end cap. The essentially circular or semicircular canal is connected to an inlet or outlet of the end cap, arranged approximately centrally with the hollow fiber bundle, has a cross-sectional area that decreases in the direction of flow, and has an outside diameter that is smaller than the inside diameter of the area of the end cap which holds the hollow fiber bundle.
摘要翻译：公开了一种用于通过膜分离的两个介质之间的质量交换的过滤装置，其提供了从过滤装置的连接区域到中空纤维束的纤维的血流的低应力转移。纤维的相对均匀的利用由中空纤维束形式的膜提供，其纤维腔形成第一流动空间，其中至少一个连接到第一流动空间的流入或流出室用于向中空纤维束或从中空纤维束除去介质。流入或流出室与基本上圆形或半圆形的通道相邻，该通道被设计为在中空纤维的端部的方向上开口，并连接到过滤装置的入口或出口。通道与中空纤维束大致中心配置，优选具有在流动方向上减小的横截面积，并且还优选具有小于中空纤维束直径的外径。还提供了一种用于过滤装置的端盖，其作为与设置成在布置在过滤器装置壳体中的中空纤维束的中空纤维的端部的方向上开口的基本上圆形或半圆形通道相邻的流入或流出室可连接到端盖。基本上圆形或半圆形的管道连接到端盖的入口或出口，其与中空纤维束大致中心地布置，具有在流动方向上减小的横截面面积，并且具有小于保持中空纤维束的端盖的区域的内径。

8. 发明授权

US06419825B1 Closure element 有权
标题翻译：封闭元素
公开(公告)号：US06419825B1
公开(公告)日：2002-07-16
申请号：US09441182
申请日：1999-11-15
申请人： Uwe Hahmann , Christian Sauerwald , Klaus Heilmann , Gerhard Breith , Steffen Fritzsche , Igor Raiko
发明人： Uwe Hahmann , Christian Sauerwald , Klaus Heilmann , Gerhard Breith , Steffen Fritzsche , Igor Raiko
IPC分类号： A61M3920
CPC分类号： A61M39/20 , A61M1/169 , B01D61/30 , B01D65/00 , B01D65/022
摘要： A closure element for sterile closure of connections, in particular connections of filter modules for dialysis, hemofiltration or ultrafiltration is described. A closure element with a simple design that provides a reliable seal is formed by having the closure element include a wall with an automatically closing slit-shaped indentation which when closed creates a germ-proof seal. The sealing element is used for sterile closure of connections of medical items, as well as for the medical items themselves.
摘要翻译：描述了用于无菌封闭连接的闭合元件，特别是用于透析，血液滤过或超滤的过滤器模块的连接。具有提供可靠密封的简单设计的封闭元件通过具有封闭元件包括具有自动闭合的狭缝形凹陷的壁而形成，其在闭合时形成防菌密封。密封元件用于无菌封闭医疗用品的连接以及医疗用品本身。

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