发明名称 |
METHOD AND CONTROL DEVICE FOR CONTROLLING THE ADMINISTRATION OF INSULIN TO A PATIENT |
摘要 |
In a method for controlling the administration of insulin to a patient (P) a target glucose level (T) is set and a controller (10) computes a recommended infusion rate (R) based on the target glucose level (T) and a measured glucose level (G) of a patient (P) for administering insulin to the patient (P). The controller (10) comprises a controller gain (K) for computing the recommended infusion rate (R). Herein, an insulin sensitivity (IS) of the patient (P) is determined by means of a mathematical model taking into account the measured glucose level (G) and an actual infusion rate (IR) of insulin administered to the patient (P) and, based on the insulin sensitivity (IS), the controller gain (K) of the controller (10) is determined. In this way a method for controlling the administration of insulin to a patient is provided which in a reliable, computationally efficient manner allows for maintaining a patient's blood glucose level at or around a desired target glucose level. |
申请公布号 |
US2016089494(A1) |
申请公布日期 |
2016.03.31 |
申请号 |
US201414890665 |
申请日期 |
2014.01.31 |
申请人 |
FRESENIUS VIAL SAS |
发明人 |
Guerrini Alexandre |
分类号 |
A61M5/172;G06F19/00 |
主分类号 |
A61M5/172 |
代理机构 |
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代理人 |
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主权项 |
1. A method for controlling the administration of insulin to a patient comprising:
setting a target glucose level computing, using a controller, a recommended infusion rate based on the target glucose level and a measured glucose level of a patient for administering insulin to the patient, wherein the controller comprises a controller gain for computing the recommended infusion rate, determining an insulin sensitivity of the patient by means of a mathematical model taking into account the measured glucose level and an actual infusion rate of insulin administered to the patient, and determining, based on the insulin sensitivity the controller gain of the controller. |
地址 |
Brézins FR |