Insulin Dosing

Closed-Loop Insulin Delivery

Artificial Pancreas

class InsulinController:
    def __init__(self, target_glucose=110, insulin_sensitivity=50):
        self.target = target_glucose
        self.isf = insulin_sensitivity

    def compute_dose(self, current_glucose, iob, cob):
        error = current_glucose - self.target
        correction = max(0, error / self.isf)
        meal_bolus = cob / self.isf
        max_bolus = 15.0
        return min(correction + meal_bolus - iob, max_bolus)

Glucose Prediction

Autoregressive Model

LSTM Prediction

class GlucosePredictor(nn.Module):
    def __init__(self, input_dim=3, hidden_dim=32, forecast_horizon=60):
        super().__init__()
        self.lstm = nn.LSTM(input_dim, hidden_dim, batch_first=True)
        self.head = nn.Linear(hidden_dim, forecast_horizon)

    def forward(self, x):
        _, (h, _) = self.lstm(x)
        return self.head(h.squeeze(0))

Personalized Dosing