公开(公告)号：US12178572B1

公开(公告)日：2024-12-31

申请号：US18428921

申请日：2024-01-31

Applicant: Masimo Corporation

Inventor： Kevin Hughes Pauley ,  Hoi Wong ,  Jesse Chen ,  Mathew Paul

IPC: A61B5/145 ,  A61B5/00 ,  G16H50/20

Abstract: A blood glucose sensing system includes a plurality of physiological sensors. The system can estimate blood glucose based on discrete invasive blood glucose estimates from a blood sample, discrete noninvasive blood glucose estimates derived from optical sensors, and continuously-calculated blood glucose estimates derived from a nonlinear state-space model of glucose and insulin reactions within a human body. The state-space model has user-entered values corresponding to their insulin and meal intake. The user's blood glucose is estimated from a combination of the discrete invasive blood glucose estimates, the discrete noninvasive blood glucose estimates and the continuously-calculated blood glucose estimate.

公开(公告)号：US20250127435A1

公开(公告)日：2025-04-24

申请号：US18954270

申请日：2024-11-20

Applicant: Masimo Corporation

Inventor： Kevin Hughes Pauley ,  Hoi Wong ,  Jesse Chen ,  Mathew Paul

IPC: A61B5/145 ,  A61B5/00 ,  G16H50/20

Abstract: A blood glucose sensing system includes a plurality of physiological sensors. The system can estimate blood glucose based on discrete invasive blood glucose estimates from a blood sample, discrete noninvasive blood glucose estimates derived from optical sensors, and continuously-calculated blood glucose estimates derived from a nonlinear state-space model of glucose and insulin reactions within a human body. The state-space model has user-entered values corresponding to their insulin and meal intake. The user's blood glucose is estimated from a combination of the discrete invasive blood glucose estimates, the discrete noninvasive blood glucose estimates and the continuously-calculated blood glucose estimate.