Unlock instant, AI-driven research and patent intelligence for your innovation.

Control-to-range failsafes

A fail-safe, basic technology, applied in the field of quantitative glucose, can solve the problem of no longer effective

Active Publication Date: 2019-03-15
F HOFFMANN LA ROCHE & CO AG
View PDF16 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

CGM parameters that provide safe glycemic stabilization may no longer be effective when a person has a change in insulin sensitivity

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Control-to-range failsafes
  • Control-to-range failsafes
  • Control-to-range failsafes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Embodiments described herein relate generally to methods and systems for determining basal infusion rate adjustments for insulin in a continuous glucose monitoring system for persons with diabetes, and in particular for implementing at least one fail-safe constraint, The at least one fail-safe constraint accounts for changes in insulin sensitivity or inaccurate glucose measurements in persons with diabetes. For purposes of defining this disclosure, a "measured glucose result" is the person's glucose level as measured by a glucose sensor; an "actual glucose level" or "true glucose measurement" is the person's actual glucose level.

[0021] refer to figure 1 , illustrates an exemplary continuous glucose monitoring (CGM) system 10 for monitoring glucose levels in a person with diabetes (PWD) 11 . In particular, the CGM system 10 operates to collect measured glucose values ​​at predetermined adjustable intervals, such as every minute, five minutes, or at other suitable int...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

Methods and systems are disclosed for determining a basal rate adjustment of insulin in a continuous glucose monitoring system of a person with diabetes. A method may include receiving, by at least one computing device, a signal representative of at least one glucose measurement and detecting, by the at least one computing device, a glucose state of the person based on the signal, the detected glucose state including a glucose level of the person and a rate of change of the glucose level. The method may also include calculating, by the at least one computing device, an adjustment to a basal rate of a therapy delivery device based on a control-to-range algorithm and at least one failsafe constraint to account for changes in the insulin sensitivity of the person with diabetes or inaccurate glucose measurement.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to U.S. Utility Patent Application Serial No. 15 / 170,425, filed June 1, 2016, entitled "CONTROL-TO-RANGE FAILSAFES," which is incorporated by reference in its entirety This article. technical field [0003] The present invention relates generally to processing glucose data measured from a person with diabetes, and in particular to controlling the adjustment of the basal infusion rate using a control-to-range algorithm and at least one fail-safe constraint, which At least one fail-safe constraint accounts for changes in insulin sensitivity or inaccurate glucose measurements in persons with diabetes. Background technique [0004] By way of background, people suffer from type I or type II diabetes, in which sugar levels in the blood are not properly regulated by the body. Many of these individuals may use continuous glucose monitoring (CGM) to monitor their glucose levels on an ongoing b...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G16H20/13G16H20/17G16H40/67
CPCG16H50/20G16H40/67G16H20/17A61B5/14532A61B5/4839A61M5/14244A61M5/1723A61M2005/14208A61M2005/14292A61M2205/3303A61M2205/50A61M2230/201
Inventor D.L.杜克C.林格曼C.U.马诺哈
Owner F HOFFMANN LA ROCHE & CO AG