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1. 发明申请

US20140066903A1 Drainage System for Cerebrospinal Fluid 有权
标题翻译：脑脊液引流系统
公开(公告)号：US20140066903A1
公开(公告)日：2014-03-06
申请号：US14076543
申请日：2013-11-11
申请人： Manfred Holper , Christoph Traxler , Werner Schroter , Daniela Martens , Bernd M. Holper
发明人： Manfred Holper , Christoph Traxler , Werner Schroter , Daniela Martens , Bernd M. Holper
IPC分类号： A61M27/00 , A61M1/00
CPC分类号： A61M27/006 , A61B5/031 , A61M1/0023 , A61M1/0031 , A61M2210/0693 , F04B43/1253 , F04B2205/01
摘要： The object of providing a cerebrospinal fluid drainage system 1 which reacts precisely to changes in pressure in the cerebrospinal fluid, with ease of operation, is achieved by the present invention in that a pump 5 is used for draining the cerebrospinal fluid (liquor), wherein operating measured values supplied by sensors act as controlled variable for the operation of the pump. The pressure in the liquor line currently measured by a pressure sensor 10, the liquor pressure in the intracranial cavity being treated, measured intracorporeally by a pressure sensor, and/or the volume of liquor already pumped out, as operating measured value, can, for example, serve as the basis for operational control of the pump of the liquor drainage system. The liquor drainage system according to the invention has the advantage that the liquor is drained not only simply on the basis of the excess pressure in the intracranial cavity being treated, but is actively pumped out of the intracranial cavity in a controlled manner, in particular with constant measurement of the liquor pressure. In this way the pumping capacity can be regulated depending on requirement and the drainage pressure or the liquor pressure kept reliably within a specific pressure range.
摘要翻译：本发明的目的是提供一种精确地与脑脊液中的压力变化相反应的脑脊液排出系统1，其中使用泵5来排出脑脊液（液体），其中由传感器提供的操作测量值作为泵操作的受控变量。目前通过压力传感器10测量的液体线中的压力，被处理的颅内液体压力（通过压力传感器体外测量）和/或已经抽出的液体的体积作为操作测量值，可以用于作为液体排放系统的泵的操作控制的基础。根据本发明的液体排液系统的优点是，不仅简单地基于被治疗的颅内腔中的过度压力排出液体，而且以受控的方式主动地从颅内泵出，特别是与不断测量液体的压力。以这种方式，可以根据需要调节泵送能力，排水压力或液压保持在特定压力范围内。

2. 发明授权

US08608716B2 Drainage system for cerebrospinal fluid 有权
标题翻译：脑脊液排水系统
公开(公告)号：US08608716B2
公开(公告)日：2013-12-17
申请号：US11818893
申请日：2007-06-15
申请人： Manfred Hölper , Christoph Traxler , Werner Schröter , Daniela Martens , Bernd M. Hölper
发明人： Manfred Hölper , Christoph Traxler , Werner Schröter , Daniela Martens , Bernd M. Hölper
IPC分类号： A61F5/44
CPC分类号： A61M27/006 , A61B5/031 , A61M1/0023 , A61M1/0031 , A61M2210/0693 , F04B43/1253 , F04B2205/01
摘要： The object of providing a cerebrospinal fluid drainage system 1 which reacts precisely to changes in pressure in the cerebrospinal fluid, with ease of operation, is achieved by the present invention in that a pump 5 is used for draining the cerebrospinal fluid (liquor), wherein operating measured values supplied by sensors act as controlled variable for the operation of the pump. The pressure in the liquor line currently measured by a pressure sensor 10, the liquor pressure in the intracranial cavity being treated, measured intracorporeally by a pressure sensor, and/or the volume of liquor already pumped out, as operating measured value, can, for example, serve as the basis for operational control of the pump of the liquor drainage system. The liquor drainage system according to the invention has the advantage that the liquor is drained not only simply on the basis of the excess pressure in the intracranial cavity being treated, but is actively pumped out of the intracranial cavity in a controlled manner, in particular with constant measurement of the liquor pressure. In this way the pumping capacity can be regulated depending on requirement and the drainage pressure or the liquor pressure kept reliably within a specific pressure range.
摘要翻译：本发明的目的是提供一种精确地与脑脊液中的压力变化相反应的脑脊液排出系统1，其中使用泵5来排出脑脊液（液体），其中由传感器提供的操作测量值作为泵操作的受控变量。目前通过压力传感器10测量的液体线中的压力，被处理的颅内液体压力（通过压力传感器体外测量）和/或已经抽出的液体的体积作为操作测量值，可以用于作为液体排放系统的泵的操作控制的基础。根据本发明的液体排液系统的优点是，不仅简单地基于被治疗的颅内腔中的过度压力排出液体，而且以受控的方式主动地从颅内泵出，特别是与不断测量液体的压力。以这种方式，可以根据需要调节泵送能力，排水压力或液压保持在特定压力范围内。

3. 发明申请

US20080033400A1 Drainage system for cerebrospinal fluid 有权
标题翻译：脑脊液排水系统
公开(公告)号：US20080033400A1
公开(公告)日：2008-02-07
申请号：US11818893
申请日：2007-06-15
申请人： Manfred Holper , Christoph Traxler , Werner Schroter , Daniela Martens , Bernd Holper
发明人： Manfred Holper , Christoph Traxler , Werner Schroter , Daniela Martens , Bernd Holper
IPC分类号： A61M1/00 , A61B5/00
CPC分类号： A61M27/006 , A61B5/031 , A61M1/0023 , A61M1/0031 , A61M2210/0693 , F04B43/1253 , F04B2205/01
摘要： The object of providing a cerebrospinal fluid drainage system 1 which reacts precisely to changes in pressure in the cerebrospinal fluid, with ease of operation, is achieved by the present invention in that a pump 5 is used for draining the cerebrospinal fluid (liquor), wherein operating measured values supplied by sensors act as controlled variable for the operation of the pump. The pressure in the liquor line currently measured by a pressure sensor 10, the liquor pressure in the intracranial cavity being treated, measured intracorporeally by a pressure sensor, and/or the volume of liquor already pumped out, as operating measured value, can, for example, serve as the basis for operational control of the pump of the liquor drainage system. The liquor drainage system according to the invention has the advantage that the liquor is drained not only simply on the basis of the excess pressure in the intracranial cavity being treated, but is actively pumped out of the intracranial cavity in a controlled manner, in particular with constant measurement of the liquor pressure. In this way the pumping capacity can be regulated depending on requirement and the drainage pressure or the liquor pressure kept reliably within a specific pressure range.
摘要翻译：本发明的目的是提供一种精确地与脑脊液中的压力变化相反应的脑脊液排出系统1，其中使用泵5来排出脑脊液（液体），其中由传感器提供的操作测量值作为泵操作的受控变量。目前通过压力传感器10测量的液体线中的压力，被处理的颅内液体压力（通过压力传感器体外测量）和/或已经抽出的液体的体积作为操作测量值，可以用于作为液体排放系统的泵的操作控制的基础。根据本发明的液体排液系统的优点是，不仅简单地基于被治疗的颅内腔中的过压而排出液体，而且以受控的方式主动地从颅内泵出，特别是与不断测量液体的压力。以这种方式，可以根据需要调节泵送能力，排水压力或液压保持在特定压力范围内。

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