发明授权
- 专利标题： Process for controlling an infusion device
- 专利标题（中）： 用于控制输液装置的过程
-
申请号： US11104446申请日： 2005-04-13
-
公开(公告)号： US07758547B2公开(公告)日： 2010-07-20
- 发明人: Claudio Tonelli , Andrea Ligabue , Silvano Cestari
- 申请人： Claudio Tonelli , Andrea Ligabue , Silvano Cestari
- 申请人地址： SE Lund
- 专利权人： Gambro Lundia AB
- 当前专利权人： Gambro Lundia AB
- 当前专利权人地址： SE Lund
- 代理机构： Rissman Hendricks & Oliverio, LLP
- 优先权： TWMO2004A000086 20040420
- 主分类号： A61M37/00
- IPC分类号： A61M37/00 ; A61N1/30 ; A61M31/00 ; F04B49/00 ; B67D1/00 ; B67D7/14
摘要：
A process comprises the phases of: activating a pusher, which exerts a push force on a plunger of a syringe containing the infusion liquid; measuring the push force by means of a load cell; comparing the push force with a maximum threshold; halting the pusher when the maximum threshold is exceeded; after a predetermined pause, restarting the pusher and emitting a consent signal indicating correct loading of the syringe if, within a certain time from the restart, the push force again exceeds the maximum threshold. The infusion device serves to inject an anticoagulant into an extracorporeal blood circuit. The control process guarantees against loss of infusion due to an incorrect initial loading of the syringe.
公开/授权文献
- US20050234387A1 Process for controlling an infusion device 公开/授权日：2005-10-20
信息查询
IPC分类:
