Skip to main content

Lund University Publications

LUND UNIVERSITY LIBRARIES

Individualized PID Control of Depth of Anesthesia Based on Patient Model Identification During the Induction Phase of Anesthesia

Soltesz, Kristian LU orcid ; Hahn, Jin-Oh ; Dumont, Guy A. and Ansermino, J. Mark (2011) 50th IEEE Conference on Decision and Control and European Control Conference, 2011 p.855-860
Abstract
This paper proposes a closed-loop propofol admission strategy for depth of hypnosis control in anesthesia. A population-based, robustly tuned controller brings the patient to a desired level of hypnosis. The novelty lies in individualizing the controller once a stable level of hypnosis is reached. This is based on the identified patient parameters and enhances suppression of output disturbances, representing surgical stimuli. The system was evaluated in simulation on models of 44 patients obtained from clinical trials. A large amount of improvement (20 -- 30%) in load suppression performance is obtained by the proposed individualized control.
Please use this url to cite or link to this publication:
author
; ; and
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
host publication
50th IEEE Conference on Decision and Control and European Control Conference
pages
855 - 860
publisher
IEEE - Institute of Electrical and Electronics Engineers Inc.
conference name
50th IEEE Conference on Decision and Control and European Control Conference, 2011
conference location
Orlando, Florida, United States
conference dates
2011-12-12 - 2011-12-15
external identifiers
  • scopus:84860684585
ISSN
0743-1546
ISBN
978-1-61284-799-3
DOI
10.1109/CDC.2011.6160189
project
LCCC
Anesthesia in Closed Loop
language
English
LU publication?
yes
id
42970e5c-5314-4acb-804a-dd6006231158 (old id 2293796)
date added to LUP
2016-04-01 13:13:45
date last changed
2023-12-01 11:16:28
@inproceedings{42970e5c-5314-4acb-804a-dd6006231158,
  abstract     = {{This paper proposes a closed-loop propofol admission strategy for depth of hypnosis control in anesthesia. A population-based, robustly tuned controller brings the patient to a desired level of hypnosis. The novelty lies in individualizing the controller once a stable level of hypnosis is reached. This is based on the identified patient parameters and enhances suppression of output disturbances, representing surgical stimuli. The system was evaluated in simulation on models of 44 patients obtained from clinical trials. A large amount of improvement (20 -- 30%) in load suppression performance is obtained by the proposed individualized control.}},
  author       = {{Soltesz, Kristian and Hahn, Jin-Oh and Dumont, Guy A. and Ansermino, J. Mark}},
  booktitle    = {{50th IEEE Conference on Decision and Control and European Control Conference}},
  isbn         = {{978-1-61284-799-3}},
  issn         = {{0743-1546}},
  language     = {{eng}},
  pages        = {{855--860}},
  publisher    = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}},
  title        = {{Individualized PID Control of Depth of Anesthesia Based on Patient Model Identification During the Induction Phase of Anesthesia}},
  url          = {{https://lup.lub.lu.se/search/files/33238466/soltesz11b.pdf}},
  doi          = {{10.1109/CDC.2011.6160189}},
  year         = {{2011}},
}