Blar i Institutt for teknisk kybernetikk på emneord "VDP::Medisinsk teknologi: 620"

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    • Risk Analysis for the Design of a Safe Artificial Pancreas Control System 

      Kölle, Konstanze; Fougner, Anders Lyngvi; Lundteigen, Mary Ann; Carlsen, Sven Magnus; Ellingsen, Reinold; Stavdahl, Øyvind (Journal article; Peer reviewed, 2018)
      Closed-loop glucose control has the potential to improve the glycemic control in patients with diabetes mellitus type 1. Such an artificial pancreas (AP) should keep the user safe despite all disturbances and faults. The ...

    • Sensor Fusion for Glucose Monitoring Systems 

      Al Ahdab, Mohamad; Davari Benam, Karim; Khoshamadi, Hasti; Fougner, Anders Lyngvi; Gros, Sebastien Nicolas (Peer reviewed; Journal article, 2023)
      A fully automated artificial pancreas (AP) requires accurate blood glucose (BG) readings. However, many factors can affect the accuracy of commercially available sensors. These factors include sensor artifacts due to the ...

    • Simple Nonlinear Models for Glucose-Insulin Dynamics: Application to Intraperitoneal Insulin Infusion 

      Lopez Zazueta, Claudia; Stavdahl, Øyvind; Fougner, Anders Lyngvi (Journal article; Peer reviewed, 2019)
      The design of a model-based control method for an Artificial Pancreas requires a relatively simple and identifiable mathematical model to control glucose levels through hormone delivery. In this work we introduce new, ...

    • Why intraperitoneal glucose sensing is sometimes surprisingly rapid and sometimes slow: A hypothesis 

      Åm, Marte Kierulf; Fougner, Anders Lyngvi; Ellingsen, Reinold; Hjelme, Dag Roar; Bösch, Patrick Christian; Stavdahl, Øyvind; Carlsen, Sven Magnus; Christiansen, Sverre (Journal article; Peer reviewed, 2019)
      The artificial pancreas requires fast and reliable glucose measurements. The peritoneal space has shown promising results, and in one of our studies we detected glucose changes in the peritoneal space already at the same ...