公开(公告)号：US20100145262A1

公开(公告)日：2010-06-10

申请号：US12598283

申请日：2008-04-07

申请人： Henrik Bengtsson ,  Leif Engmann Kristensen ,  Joergen Smedegaard ,  Morten Simoni Spjuth ,  Ole Skyggebjerg

发明人： Henrik Bengtsson ,  Leif Engmann Kristensen ,  Joergen Smedegaard ,  Morten Simoni Spjuth ,  Ole Skyggebjerg

IPC分类号： A61M5/168 ,  G05B19/00

CPC分类号： A61B5/4839 ,  A61B5/14532 ,  A61B5/7275 ,  A61M5/1723 ,  A61M2005/14208 ,  G06F19/3456 ,  G16H10/60 ,  G16H50/50

摘要： A closed loop control system for a medical drug delivery device logs historical data such as drug delivered and corresponding physiological parameters such as blood glucose level. On the basis of the logged historical data, the system calculates an estimated event forecast on which basis the system further calculates the necessary, prudent future drug delivery profile in order to counter delay in the closed loop. The estimated event forecast is presented to the user, the user is thereby given the possibility to accept, reject or adjust the event forecast and the corresponding drug delivery profile. Dynamic and adaptive safety limits to the drug delivery and the physiological parameter can be set by the user and will dynamically follow the drug delivery profile and the event forecast and will further optimize based on the learned behavioural pattern of the user. The user can set the safety level as a percentage of deviation to the drug delivery profile.

摘要翻译： 用于医疗药物递送装置的闭环控制系统记录诸如药物递送的历史数据和相应的生理参数，例如血糖水平。 在记录的历史数据的基础上，系统计算一个估计的事件预测，在哪个基础上，系统进一步计算必要的审慎的未来药物传递概况，以便对闭环中的延迟进行计数。 向用户呈现估计的事件预测，从而给予用户接受，拒绝或调整事件预测和相应的药物递送简档的可能性。 药物输送的动态和适应性安全限制和生理参数可由用户设定，并将动态地遵循药物递送情况和事件预测，并将根据学习的用户行为模式进一步优化。 用户可以将安全等级设置为与药物输送配置文件的偏差百分比。