DEVICE AND METHOD FOR AUTOMATICALLY VENTING AND FILLING A CATHETER

• Main Authors: KOULECHOV KIRILL, SCHERMEIER OLAF
• Format: Patent
• Language: Chinese; English
• Published: 13.09.2019
• Subjects: DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE

The invention relates to a device and a method for automatically venting and filling a catheter which is connected to a blood vessel of a patient with blood, in particular for preparing a hemodialysisand in particular by means of a cannula insertion machine. This is facilitated by the invention in particular by venting and filling a fluid channel which is fluidically connected to the catheter bymeans of a venting device, by detecting the venting and/or the filling of the fluid channel using a sensor device, which generates a measurement signal that contains information on the venting and/orthe filling of the fluid channel, and by controlling the venting device using a controller, which has electric circuits, depending on the measurement signal in order to achieve the automatic venting and/or filling of the fluid channel and the catheter. 本发明涉及一种用于利用血液自动除气和填充连接到患者的血管的导管的装置和方法，特别是用于准备血液透析，特别是借助于插管插入机进行。通过本发明，特别是通过借助于除气装置排出和填充流体连接到导管的流体通道，通过使用产生包含关于所述流体通道的除气和/或填充的信息的测量信号的传感器装置检测流体通道的除气和填充，以及通过使用具有电路的控制器根据所述测量信号控