Automated Cardiovascular Drug Infusion System to Control Hemodynamics

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Automated Drug Infusion System Based on Fuzzy PID Control during Acute Hypotension

Developing a reliable method for automated drug infusion systems would improve a patient’s individualized drug therapy under the unexpected and acute changes of hemodynamics in a clinical setting. Automated drug infusion systems for controlling mean arterial blood pressure (MAP) have been previously constructed using proportional-integral-derivative (PID) algorithms [2-3]. As long as the MAP re...

متن کامل

Control of a nonsquare drug infusion system: A simulation study.

A model predictive control strategy was developed and tested on a nonlinear canine circulatory model for the regulation of hemodynamic variables under critical care conditions. Different patient conditions such as congestive heart failure, post-operative hypertension, and sepsis shock were studied in closed-loop simulations. The model predictive controller, which uses a different linear model d...

متن کامل

Automated Cardiovascular System Identification

Cardiovascular system identification (CSI) is an inverse modeling approach to studying the physiological mechanisms underlying fluctuations in cardiovascular signals. Because the results of CSI analysis are able to characterize these mechanisms, it may potentially be used a intelligent monitoring tool for observing alterations in cardiovascular state. In this thesis, an automated system, which ...

متن کامل

Computer-controlled closed-loop drug infusion system for automated hemodynamic resuscitation in endotoxin-induced shock

BACKGROUND Hemodynamic resuscitation in septic shock requires aggressive fluid replacement and appropriate use of vasopressors to optimize arterial pressure (AP) and cardiac output (CO). Because responses to these drugs vary between patients and within patient over time, strict monitoring of patient condition and repetitive adjustment of drug dose are required. This task is time and labor consu...

متن کامل

Automated cardiac Drug Infusion system Using Adaptive Fuzzy neural networks controller

This paper presents a fuzzy neural network (FNN) control system to automatically manage the hemodynamic variables of patients with hypertension and congestive heart failure (CHF) via simultaneous infusion of cardiac drugs such as vasodilators and inotropic agents. The developed system includes two FNN sub-controllers for regulating cardiac output (CO) and mean arterial pressure (MAP) by cardiac...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Advanced Biomedical Engineering

سال: 2013

ISSN: 2187-5219

DOI: 10.14326/abe.2.32