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Posted By: rama Member Level: Silver Posted Date: 10 Jun 2008
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2008 Anna University B.E Electronics and Communication EC1006 MEDICAL ELECTRONICS Question paper
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EC1006 MEDICAL ELECTRONICS
AIM
To make students to understand the applications of electronics in diagnostic and therapeutic area.
OBJECTIVE
• To study the methods of recording various biopotentials
• To study how to measure biochemical and various physiological information
• To understand the working of units which will help to restore normal functioning
• To understand the use of radiation for diagnostic and therapy
• To understand the need and technique of electrical safety in Hospitals
UNIT I ELECTRO-PHYSIOLOGY AND BIO-POTENTIAL RECORDING 9
The origin of Bio-potentials; biopotential electrodes, biological amplifiers, ECG, EEG, EMG, PCG, EOG, lead systems and recording methods, typical waveforms and signal characteristics.
UNIT II BIO-CHEMICAL AND NON ELECTRICAL PARAMETER MEASUREMENT
9
PH, PO2, PCO2, PHCO3, Electrophoresis, colorimeter, photometer, Auto analyzer, Blood flow meter, cardiac output, respiratory measurement, Blood pressure, temperature, pulse, Blood cell counters.
UNIT III ASSIST DEVICES AND BIO-TELEMETRY 9
Cardiac pacemakers, DC Defibrillator, Telemetry principles, frequency selection, Bio-telemetry, radio-pill and tele-stimulation.
UNIT IV RADIOLOGICAL EQUIPMENTS 9
Ionosing radiation, Diagnostic x-ray equipments, use of Radio Isotope in diagnosis, Radiation Therapy.
UNIT V RECENT TRENDS IN MEDICAL INSTRUMENTATION 9
Thermograph, endoscopy unit, Laser in medicine, Diathermy units, Electrical safety in medical equipment.
TOTAL : 45
TEXTBOOKS
1. Leislie Cromwell, “Biomedical instrumentation and measurement”, Prentice Hall of India, New Delhi, 2002.
REFERENCES
1. Khandpur, R.S., “Handbook of Biomedical Instrumentation”, TATA McGraw-Hill, New Delhi, 1997.
2. Joseph J.Carr and John M.Brown, “Introduction to Biomedical equipment Technology”, John Wiley and Sons, New York, 1997.
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