公开(公告)号：EP1898533B1

公开(公告)日：2010-08-25

申请号：EP07253409.2

申请日：2007-08-29

申请人： Dräger Medical AG & Co. KG

发明人： Schermeier, Olaf ,  Steeger, Markus

IPC分类号： H04B5/02

CPC分类号： H04B5/0075

公开(公告)号：EP1949930A3

公开(公告)日：2009-03-04

申请号：EP07254095.8

申请日：2007-10-16

申请人： Dräger Medical AG & Co. KG

发明人： Schermeier, Olaf ,  Wotha, Gerd ,  Steeger, Markus ,  Tappehorn, Ludger

IPC分类号： A61M16/08

CPC分类号： A61M16/08 ,  A61M16/0816 ,  A61M39/1055 ,  A61M2205/14 ,  A61M2205/3569 ,  A61M2205/3592 ,  A61M2205/6054 ,  G06K7/10178

摘要： The invention relates to a medical apparatus having a connecting point for fluid (2), a hose (20), and a nozzle (4) which can be connected on the one hand to the connecting point for fluid (2) and on the other hand to the hose (20) to be in a position in rotation which is freely selectable in the given case, to make a connection for fluid between the connecting point for fluid (2) and the hose (20), the hose (20) being provided with a transponder (22) at its end for connection to the nozzle (4), and having a read/write device for communicating with the transponder (22), which read/write device has an aerial (24) in the region of the connecting point for fluid (2). In accordance with the invention, provision is made for the nozzle (4) to be provided, in the region of each of its two ends for connection, with a coil (5, 6), the axis of each coil being substantially coaxial with the axis of rotation about which the relative position in rotation of the nozzle (4) is variable, and for the two coils (5, 6) to be connected by electrical conductors (8) to which at least one capacitor (9) is connected as a circuit component, the coils (5, 6), electrical conductors (8) and circuit component(s) (9) forming an electrical oscillating circuit to transmit signals from the read/write device to the transponder (22) and vice versa.

公开(公告)号：EP1949930B1

公开(公告)日：2010-08-18

申请号：EP07254095.8

申请日：2007-10-16

申请人： Dräger Medical AG & Co. KG

发明人： Schermeier, Olaf ,  Wotha, Gerd ,  Steeger, Markus ,  Tappehorn, Ludger

IPC分类号： A61M16/08

CPC分类号： A61M16/08 ,  A61M16/0816 ,  A61M39/1055 ,  A61M2205/14 ,  A61M2205/3569 ,  A61M2205/3592 ,  A61M2205/6054 ,  G06K7/10178

公开(公告)号：EP1949930A2

公开(公告)日：2008-07-30

申请号：EP07254095.8

申请日：2007-10-16

申请人： Dräger Medical AG & Co. KG

发明人： Schermeier, Olaf ,  Wotha, Gerd ,  Steeger, Markus ,  Tappehorn, Ludger

IPC分类号： A61M16/08

CPC分类号： A61M16/08 ,  A61M16/0816 ,  A61M39/1055 ,  A61M2205/14 ,  A61M2205/3569 ,  A61M2205/3592 ,  A61M2205/6054 ,  G06K7/10178

摘要： The invention relates to a medical apparatus having a connecting point for fluid (2), a hose (20), and a nozzle (4) which can be connected on the one hand to the connecting point for fluid (2) and on the other hand to the hose (20) to be in a position in rotation which is freely selectable in the given case, to make a connection for fluid between the connecting point for fluid (2) and the hose (20), the hose (20) being provided with a transponder (22) at its end for connection to the nozzle (4), and having a read/write device for communicating with the transponder (22), which read/write device has an aerial (24) in the region of the connecting point for fluid (2). In accordance with the invention, provision is made for the nozzle (4) to be provided, in the region of each of its two ends for connection, with a coil (5, 6), the axis of each coil being substantially coaxial with the axis of rotation about which the relative position in rotation of the nozzle (4) is variable, and for the two coils (5, 6) to be connected by electrical conductors (8) to which at least one capacitor (9) is connected as a circuit component, the coils (5, 6), electrical conductors (8) and circuit component(s) (9) forming an electrical oscillating circuit to transmit signals from the read/write device to the transponder (22) and vice versa.

摘要翻译： 本发明涉及具有用于流体（2），软管（20）和喷嘴（4）的连接点的医疗设备，其一方面可以连接到流体（2）的连接点，另一方面 软管（20）在软管（20）的旋转位置可自由选择，以在流体（2）的连接点和软管（20）之间形成流体连接， 在其端部处设置有用于连接到喷嘴（4）的应答器（22），并且具有用于与应答器（22）通信的读/写设备，该读/写设备在该区域中具有天线（24） 的流体（2）的连接点。 根据本发明，提供了在其两个端部的每个端部中设置有用于连接的线圈（5,6）的喷嘴（4），每个线圈的轴线基本上与 旋转轴线，喷嘴（4）旋转的相对位置围绕该旋转轴可变，并且对于两个线圈（5,6）由连接至少一个电容器（9）的电导体（8）连接， 电路组件，线圈（5,6），电导体（8）和电路组件（9），其形成电振荡电路，以将信号从读/写设备传输到应答器（22），反之亦然。

公开(公告)号：EP1898533A3

公开(公告)日：2008-05-28

申请号：EP07253409.2

申请日：2007-08-29

申请人： Dräger Medical AG & Co. KG

发明人： Schermeier, Olaf ,  Steeger, Markus

IPC分类号： H04B5/02

CPC分类号： H04B5/0075

摘要： The invention relates to a radio-frequency detection system with at least two radio-frequency detection devices, which each have an aerial with a detection range for a radio-frequency marking and are each designed to detect the radio-frequency marking and marking information made available by the latter in the detection range. The invention is characterised in that the radio-frequency detection system is designed to weaken a detection range of a detecting radio-frequency detection device in the detection range of the at least one other radio-frequency detection device by means of a compensating element, in such a way that the radio-frequency marking cannot be detected by the detecting radio-frequency detection device in the detection range of the at least one other radio-frequency detection device. The compensating element is designed to feed a compensating current into the at least one other aerial and thus to generate a magnetic opposing field by means of the at least one other aerial in the at least one other detection range, which magnetic opposing field weakens or suppresses the magnetic field of the detecting aerial in the at least one other detection range.

摘要翻译： 具有至少两个射频检测装置的射频检测系统技术领域本发明涉及一种具有至少两个射频检测装置的射频检测系统，所述射频检测装置均具有用于射频标记的检测范围的天线，并且每个都被设计用于检测所制造的射频标记和标记 后者在检测范围内可用。 本发明的特征在于，所述射频检测系统被设计为通过补偿元件在所述至少一个其他射频检测装置的检测范围内减弱检测射频检测装置的检测范围， 使得射频标识在至少一个其他射频检测装置的检测范围内不能被检测射频检测装置检测到。 补偿元件被设计成将补偿电流馈送到至少一个其他天线中，并因此借助至少一个其他检测范围中的至少一个其他天线产生磁性反向磁场，该磁性相对磁场削弱或抑制 检测天线在至少一个其他检测范围内的磁场。

公开(公告)号：EP1898533A2

公开(公告)日：2008-03-12

申请号：EP07253409.2

申请日：2007-08-29

申请人： Dräger Medical AG & Co. KG

发明人： Schermeier, Olaf ,  Steeger, Markus

IPC分类号： H04B5/02

CPC分类号： H04B5/0075

摘要： The invention relates to a radio-frequency detection system with at least two radio-frequency detection devices, which each have an aerial with a detection range for a radio-frequency marking and are each designed to detect the radio-frequency marking and marking information made available by the latter in the detection range. The invention is characterised in that the radio-frequency detection system is designed to weaken a detection range of a detecting radio-frequency detection device in the detection range of the at least one other radio-frequency detection device by means of a compensating element, in such a way that the radio-frequency marking cannot be detected by the detecting radio-frequency detection device in the detection range of the at least one other radio-frequency detection device. The compensating element is designed to feed a compensating current into the at least one other aerial and thus to generate a magnetic opposing field by means of the at least one other aerial in the at least one other detection range, which magnetic opposing field weakens or suppresses the magnetic field of the detecting aerial in the at least one other detection range.

摘要翻译： 本发明涉及具有至少两个射频检测装置的射频检测系统，每个射频检测装置具有用于射频标记的检测范围的天线，并且每个被设计成检测射频标记和标记信息 由后者在检测范围内可用。 本发明的特征在于，射频检测系统被设计成通过补偿元件在至少一个其他射频检测装置的检测范围内削弱检测射频检测装置的检测范围， 使得在至少一个其他射频检测装置的检测范围内，检测射频检测装置不能检测射频标记。 补偿元件被设计成将补偿电流馈送到至少一个其它天线中，并且因此通过至少一个其它检测范围中的至少一个其他天线产生磁相对的磁场，该磁相对场削弱或抑制 所述检测天线的所述至少一个其它检测范围的磁场。