Online Process Identification of Hypnosis SMC2013 Special Session on Modelling and Automatic Control in Biomedical Systems

被引：1

作者：

Wolf, H. ^{[1
]}

Sievert, A. ^{[1
]}

Drewelow, W. ^{[1
]}

Jeinsch, T. ^{[1
]}

Janda, M. ^{[2
]}

Bajorat, J. ^{[2
]}

Simanski, O. ^{[3
]}

机构：

[1] Univ Rostock, Inst Automat, Control Applicat Ctr, D-18055 Rostock, Germany

[2] Univ Rostock, Clin Anaesthesiol & Intens Care, D-18055 Rostock, Germany

[3] Univ Appl Sci Technol Business & Design, Automat & Mechatron Grp, Wismar, Germany

来源：

2013 IEEE INTERNATIONAL CONFERENCE ON SYSTEMS, MAN, AND CYBERNETICS (SMC 2013) | 2013年

关键词：

PKPD; Online Identification; Depth of Anesthesia; Propofol; Remifentanil; BIS; PROPOFOL; ANESTHESIA; CHILDREN; INFUSIONS; SEDATION; SURGERY;

D O I：

10.1109/SMC.2013.381

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

For most kinds of surgeries an adequate anaesthesia is necessary. Three main components characterise an anaesthesia - the relaxation, the analgesia and the hypnosis. This paper treats the topic of the Propofol/Remifentanil induced hypnosis. We try to find a suitable model structure for the online identification of this process during a surgery. After a review of known models from literature an own model approach was developed and validated. By an offline optimisation study the parameter estimation problem of the defined cost function was examined. An online approach based on a recursive, iterative gradient algorithm was implemented. The quality of the identified parameters could be verified using measurements of surgeries.

引用

页码：2225 / 2230

页数：6