Electronic Systems and Measurement
FEKT-APBTAcad. year: 2019/2020
The subject is focused to operation of some medical devices. In practical exercises the students will deal with problems encountered in operation of medical devices.
Learning outcomes of the course unit
The student obtain practical experience with operating of basic instruments in clinical practice, application these instruments to patients and with procedure for evaluation of measured values.
Diagnostic medical technology. Therapeutic and protetic technology.
Recommended optional programme components
Recommended or required reading
Chmelař M. : Lékařská přístrojová technika I – CERM, s.r.o. 1995 (CS)
Chmelař M.: Lékařská laboratorní technika – VUT Brno 2000 (CS)
Planned learning activities and teaching methods
Teaching methods depend on the type of course unit as specified in the article 7 of BUT Rules for Studies and Examinations.
Assesment methods and criteria linked to learning outcomes
Requirements for successful completion of the course are specified by guarantor’s regulation updated for every academic year.
Language of instruction
1. Construction and testing of basic electronic equipments
2. Measurement of basic electrical quantity (current, voltage, power, frequency, phase shift, impedance, capacity, inductance)
3. Basic measuring instruments and methods for DC and AC measurement
4. Basic modules of electronic instruments (power supplies, filters, amplifiers)
5. Basic modules of electronic instruments (comparators, electronic switches, flip-flops)
6. Logic circuits and principles of realisation of logical functions
List of practical laboratory exercises
The aim of this exercise is construction of a simple pacemaker and measuring of its properties. For this exercise is detailed instruction.
Simple alarm system with acoustic (varying sound) and optical indicator (flashing LED)
The aim is construction of this circuit and measuring of this property. For this exercise is detailed instruction.
Automatic defibrillator (the introduction for this exercise is short presentation about defibrillators)
Practice in resuscitation by using of AED simulator ZOLL. Each student is tested.
The aim of this exercise is teach of basic function EEG apparatus from ALIEN company in order to record of EEG signal by students.
The aim of this exercise is practical record of EEG signal from subject and demonstration of biofeedback.
The aim of this exercise is teach of basic function EMG apparatus (include stimulator) from ALIEN company in order to record of EMG signal by students.
The aim of this exercise is practical record of EMG signal from subject (native and with using of stimulator). For hygienic reason, the disposable Ag-AgCl electrodes are used.
Blood pressure measurement
Blood pressure measurement by using of auscultation method, blood pressure measurement by using of automatic oscillometric apparatus. Procedure for calibration of automatic blood pressure apparatus.
ECG+simulator+blod oxygen saturation measurement
Description of the ECG machine. Characterization of ECG signal variability (by using of ECG simulator), record of ECG from a subject, determination of electrical heart axis. Using of pulse oximeter, calibration of pulse oximeter by using of tester.
Simple stable pulse generator for battery power supply
Construction and measuring of properties stable pulse generator with battery power supply (without necessity stabilisation of power supply)
This exercise is for students which have been missing any exercise. For compensation is stated one week.
The knowledge of students will be extendt to general instruments technique. The next profit will be theoretical and practical dexterity from electrical measurement of electrical and nonelectrical quantity. The part of education is practical experience with measuring instruments and methods for DC and Ac measurement.
Specification of controlled education, way of implementation and compensation for absences
Extent and forms of monitored teaching is specified by guarantor’s regulation updated for every academic year.