Closed-loop artificial pancreas insulin infusion control system
An artificial pancreas and control system technology, applied in the field of medical devices, can solve problems such as poor user experience, inaccurate insulin infusion volume, and inability to accurately obtain TDD values, etc., to achieve enhanced user experience and accurate calculation results
Pending Publication Date: 2022-03-01
MEDTRUM TECH
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Problems solved by technology
[0005] However, the current artificial pancreas still needs to manually input physical condition parameters instead of automatically detecting the user's physical condition, and cannot accurately obtain the value of TDD, resulting in inaccurate current insulin infusion volume and poor user experience
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[0029] As mentioned above, the artificial pancreas in the prior art cannot accurately sense the user's physical condition and obtain accurate daily insulin total data.
[0030] After research, it was found that the reasons for the above problems were: the existing artificial pancreas calculation algorithm for daily total insulin is not perfect, the calculation method is single, and the artificial pancreas is not equipped with structural components that can accurately sense physical activity.
[0031] In order to solve this problem, the present invention provides a closed-loop artificial pancreas insulin infusion control system, which can automatically detect the user's physical condition, and can accurately calculate the value of total daily insulin (TDD) and the current insulin infusion volume, Enhance user experience.
[0032] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be unde...
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The invention discloses a closed-loop artificial pancreas insulin infusion control system. The system comprises a detection module; the program module is connected with the detection module and used for acquiring data including the amount of insulin infused by a user every day, and a daily total insulin amount algorithm and a current insulin infusion amount algorithm are further imported into the program module; the infusion module is connected with the program module, and the program module controls the infusion module to infuse insulin according to the current insulin infusion amount data; the motion sensor is used for automatically detecting the physical activity of the user, and the program module can receive the physical activity condition information. The system can automatically detect the physical condition of the user, can accurately calculate the current insulin infusion amount, and enhances the user experience.
Description
technical field [0001] The invention mainly relates to the field of medical devices, in particular to a closed-loop artificial pancreas insulin infusion control system. Background technique [0002] The pancreas in a normal human body can automatically monitor the glucose content in the human blood and automatically secrete the required insulin / glucagon. The function of the pancreas in diabetic patients is abnormal and cannot normally secrete the insulin needed by the human body. Therefore, diabetes is a metabolic disease caused by abnormal pancreatic function, and diabetes is a lifelong disease. At present, medical technology is still unable to cure diabetes, and the occurrence and development of diabetes and its complications can only be controlled by stabilizing blood sugar. [0003] Diabetics need to check their blood sugar before injecting insulin into their body. At present, most detection methods can continuously detect blood glucose, and send blood glucose data to...
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IPC IPC(8): A61M5/142A61B5/145
CPCA61M5/14248A61B5/14503A61B5/14532A61M2230/201A61M2005/14208A61M2005/14252A61M2205/33A61M2230/63A61M2230/005
Inventor 杨翠军
Owner MEDTRUM TECH