发明名称 |
SYSTEM AND METHOD FOR DRUG DELIVERY |
摘要 |
A method and device for drug delivery is provided, in particular though not exclusively, for the administration of anaesthetic to a patient. A state associated with a patient is determined based on a value of at least one parameter associated with a condition of the patient. The state corresponds to a point in a state space comprising possible states and the state space is continuous. A reward function is provided for calculating a reward. The reward function comprises a function of state and action, wherein an action is associated with an amount of substance to be administered to a patient. The action corresponds to a point in an action space comprising all possible actions wherein the action space is continuous. A policy function is provided which defines an action to be taken as a function of state and the policy function is adjusted using reinforcement learning to maximize an expected accumulated reward. |
申请公布号 |
WO2015067956(A1) |
申请公布日期 |
2015.05.14 |
申请号 |
WO2014GB53318 |
申请日期 |
2014.11.07 |
申请人 |
IMPERIAL INNOVATIONS LIMITED |
发明人 |
FAISAL, ALDO;LOWERY, CRISTOBAL |
分类号 |
G06F19/00 |
主分类号 |
G06F19/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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