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    • 4. 发明申请
    • DEVICE AND METHOD FOR BLOOD TREATMENT IN SINGLE-NEEDLE OPERATING MODE
    • 装置及方法EINNADELBETRIEB血液处理
    • WO2008148505A2
    • 2008-12-11
    • PCT/EP2008004353
    • 2008-05-31
    • FRESENIUS MEDICAL CARE DE GMBHGUENTHER GOETZHERRENBAUER MICHAELLAUER MARTINMUELLER RALF
    • GUENTHER GOETZHERRENBAUER MICHAELLAUER MARTINMUELLER RALF
    • A61M1/34A61M1/16
    • A61M1/306A61M1/30A61M1/302A61M1/303A61M1/307A61M1/308A61M2205/07A61M2205/3337A61M2205/3368
    • The invention relates to a device and a method for blood treatment in a single-needle operating mode. The blood treatment device has an extracorporeal blood circuit (1) comprising a blood supply line (8) leading to the inlet of a blood treatment unit (2) and a blood return line (8) leading away from the outlet of the blood treatment unit. Blood collecting means, for example a blood collecting container, are provided in the blood return line, said means being connected to means (18) for storing gas, for example an air reservoir, by a flow line. The flow connection comprises two line branches, one branch being used to transfer gas from the air reservoir into the blood collecting container and the other branch being used to transfer gas from the blood collecting container into the air reservoir. The connection branch for transferring gas from the air store into the blood collecting container contains means (20) for compressing air, for example a compressor. The device according to the invention is operated in such a way that the filling level of the means for collecting blood can be determined as precisely as possible.
    • 本发明涉及一种装置和用于血液处理对于单针操作的方法。 血液处理设备包括具有到血液处理单元的入口的体外血液回路(1)(2),从而导致血液供应管线(8)和从所述血液处理单元血液返回管线的出口的出射(9)。 在血液返回线装置(11),用于收集血液被布置,例如,用于存储气体,例如空气储罐设置有装置(18)一种血液采集容器处于流体连通。 流连接包括两个线路分支,所述气体从所述空气存储容器转移到血液采集容器,和用于从血液采集容器的气体转移Fuhren另一个导管分支在空气储存器的线分支。 用于从血液采集容器中的空气蓄压器的气体传送Fuhren连接分支包含用于压缩的空气,例如压缩机装置(20)。 本发明的装置被操作,使得用于收集血液的装置的水平可以精确地确定成为可能。
    • 5. 发明申请
    • DEVICE FOR CONTROLLING A SYSTEM FOR TRANSPORTING BLOOD, AND METHOD FOR TRANSPORTING BLOOD IN A BLOOD LINE OF AN EXTRACORPOREAL BLOOD CIRCUIT OF AN EXTRACORPOREAL BLOOD TREATMENT DEVICE
    • 一种用于控制支持BLOOD AND METHOD OF一种用于血液与在体外血液处理装置的体外血液回路的血液管线SUPPORT
    • WO2008148506A3
    • 2009-04-30
    • PCT/EP2008004354
    • 2008-05-31
    • FRESENIUS MEDICAL CARE DE GMBHGUENTHER GOETZHERRENBAUER MICHAELLAUER MARTINMUELLER RALF
    • GUENTHER GOETZHERRENBAUER MICHAELLAUER MARTINMUELLER RALF
    • A61M1/36
    • A61M1/3639A61M1/30A61M1/303A61M1/306A61M1/307A61M1/308
    • The invention relates to a device (61) for controlling a system (20) for transporting blood, and a method for transporting blood in a blood line of an extracorporeal blood circuit of an extracorporeal blood treatment system. The invention also relates to an extracorporeal blood treatment device comprising such a system for transporting blood. The method and device according to the invention are based on the fact that a defined threshold value for the pressure in the blood line (9) should not be exceeded. The system (20) for transporting blood is controlled in such a way the blood in the blood line is transported in a pre-determined volume flow as long as the pressure in the blood line (9) is below the pre-determined threshold value. When the pressure in the blood line reaches the pre-defined threshold value, however, the system for transporting blood is controlled such that a pressure value corresponding to the threshold value is set when the blood is transported in the blood line. As a result, when the threshold value for the pressure is reached, a regulation of the volume flow is replaced by a regulation of the pressure in the blood line.
    • 本发明涉及一种用于控制用于输送血液的装置(20)和用于在体外血液处理装置的体外血液回路的血液管线输送血液的方法的装置(61)。 此外,本发明涉及具有用于输送血液的装置的体外血液处理设备。 该方法和根据基于这样的事实被指定为在血液管线(9)中的压力一定的极限值,这不应超过本发明的装置。 使血液以预定流率,只要输送到血液管线如在血液导管(9)低于预定极限值的压力用于输送血液的装置(20)被驱动,。 然而,如果在血液线路中的压力达到预定的极限值,用于输送血液的装置进行控制,使得在输送血液线路血液时,对应于限制值的压力被建立。 因此,达到用于气流的控制压力的限制值时被传递到血液中的管线中的压力的​​控制。
    • 9. 发明申请
    • INSTALLATION SWITCHGEAR COMPRISING A DOUBLE BREAK
    • 安装开关,带一个双中断
    • WO2008068020A3
    • 2008-07-24
    • PCT/EP2007010606
    • 2007-12-06
    • ABB PATENT GMBHMUELLER RALFHUSTERT FRANKNIEWOEHNER GUIDOGOEBEL CORELLBURCKHARDT RALPHKOMMERT RICHARDGERTH THORSTEN
    • MUELLER RALFHUSTERT FRANKNIEWOEHNER GUIDOGOEBEL CORELLBURCKHARDT RALPHKOMMERT RICHARDGERTH THORSTEN
    • H01H71/24
    • H01H71/2409H01H73/045
    • The invention relates to an installation switchgear (1) with at least one pole current path (2), said switchgear comprising two fixed contact pieces (5, 6) and two mobile contact pieces (8, 9) arranged on a mobile contact bridge (7), forming a pole switch with two contacts and a double break. The contact bridge (7) is acted upon by a pusher (12) in the opening direction (O) and by a contact pressure spring (11) in the closing direction. The two contacts are closed in the connected state, and in the event of a short circuit, the contact bridge is pushed in the opening direction thereof and the pusher is moved into its trigger position in which it acts on the contact bridge in order to open same. Said switchgear is also provided with an electromagnetic tripping device (13), the armature of which releases the latching position of a switch latch (15) in the event of a short-circuit, such that the switch latch maintains the pusher (12) in the trigger position thereof by means of an actuating lever (17) which lags in relation to the pusher (12) and moves from the idle position into the disconnected position thereof. The contact bridge (7) is thereby permanently held open against the force of the contact pressure spring (11). The installation switchgear (1) comprises a control slide (30) mounted in such a way that it can be displaced between a release position and a locking position and, in its locking position, maintains the pusher in the trigger position thereof. The movement of the actuating lever from its idle position into its disconnected position causes the control slide to move from its locking position into its release position such that the pusher (12) is released from the trigger position thereof.
    • 本发明描述了一种业务交换设备(1),包括两个固定接触件的至少一个极电流通路(2)(5,6)和两个上的可动触点桥(7),其布置可动接触片(8,9)通过该单极开关具有两个触点 并进行双重中断。 为接触桥(7)在打开方向(O)的推动器(12)和通过在关闭方向(S)的接触压力弹簧(11)可以被作用,这两个触点闭合在导通状态和推压,该接触桥在其开口方向在短路的情况下和 推动器移动到其释放位置,在该释放位置,这作用在触点桥开口上。 此外,存在被解锁,电磁触发器(13),在短路情况下,电枢,切换机构(15)的闩锁点,使得这在同时从它的静止位置移动到其关闭位置主动杆尾随触发器(12)(17)在推进器 (12)在其释放位置停止,并且因此触点桥(7)永久地抵抗接触压力弹簧(11)的力在打开时作用。 安装开关装置(1)包括一可移动地安装在一释放位置和保持在其锁定位置在其跳闸位置的推动件的锁定位置控制滑动件(30)之间,其中,主动杆的运动从其静止位置到其关闭朝向控制滑动件的移动位置从它的锁定位置的 在其释放位置实现,从而推动器(12)的运动从其释放位置释放。