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Title: Optimal control of CPR procedure using hemodynamic circulation model

Abstract

A method for determining a chest pressure profile for cardiopulmonary resuscitation (CPR) includes the steps of representing a hemodynamic circulation model based on a plurality of difference equations for a patient, applying an optimal control (OC) algorithm to the circulation model, and determining a chest pressure profile. The chest pressure profile defines a timing pattern of externally applied pressure to a chest of the patient to maximize blood flow through the patient. A CPR device includes a chest compressor, a controller communicably connected to the chest compressor, and a computer communicably connected to the controller. The computer determines the chest pressure profile by applying an OC algorithm to a hemodynamic circulation model based on the plurality of difference equations.

Inventors:
 [1];  [1];  [2]
  1. (Knoxville, TN)
  2. (Seoul, KR)
Publication Date:
Research Org.:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN
Sponsoring Org.:
USDOE
OSTI Identifier:
921492
Patent Number(s):
7,311,680
Application Number:
10/953,217
Assignee:
UT-Battelle, LLC (Oak Ridge, TN) ORO
DOE Contract Number:
AC05-00OR22725
Resource Type:
Patent
Country of Publication:
United States
Language:
English

Citation Formats

Lenhart, Suzanne M., Protopopescu, Vladimir A., and Jung, Eunok. Optimal control of CPR procedure using hemodynamic circulation model. United States: N. p., 2007. Web.
Lenhart, Suzanne M., Protopopescu, Vladimir A., & Jung, Eunok. Optimal control of CPR procedure using hemodynamic circulation model. United States.
Lenhart, Suzanne M., Protopopescu, Vladimir A., and Jung, Eunok. Tue . "Optimal control of CPR procedure using hemodynamic circulation model". United States. doi:. https://www.osti.gov/servlets/purl/921492.
@article{osti_921492,
title = {Optimal control of CPR procedure using hemodynamic circulation model},
author = {Lenhart, Suzanne M. and Protopopescu, Vladimir A. and Jung, Eunok},
abstractNote = {A method for determining a chest pressure profile for cardiopulmonary resuscitation (CPR) includes the steps of representing a hemodynamic circulation model based on a plurality of difference equations for a patient, applying an optimal control (OC) algorithm to the circulation model, and determining a chest pressure profile. The chest pressure profile defines a timing pattern of externally applied pressure to a chest of the patient to maximize blood flow through the patient. A CPR device includes a chest compressor, a controller communicably connected to the chest compressor, and a computer communicably connected to the controller. The computer determines the chest pressure profile by applying an OC algorithm to a hemodynamic circulation model based on the plurality of difference equations.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Dec 25 00:00:00 EST 2007},
month = {Tue Dec 25 00:00:00 EST 2007}
}

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