CBM352 HUMAN ASSIST DEVICES L T P C 3 0 0 3
COURSE OBJECTIVES:
● To study the role and importance of machines that takes over the functions of the heart and lungs,
● To study various mechanical techniques that help a non-functioning heart.
● To learn the functioning of the unit which does the clearance of urea from the blood
● To understand the tests to assess the hearing loss and development of electronic devices to compensate for the loss.
● To study about recent techniques used in modern clinical applications
UNIT I HEART LUNG MACHINE AND ARTIFICIAL HEART 9
Condition to be satisfied by the H/L System. Different types of Oxygenators, Pumps, Pulsatile and Continuous Types, Monitoring Process, Shunting, The Indication for Cardiac Transplant, Driving Mechanism, Blood Handling System, Functioning and different types of Artificial Heart, Schematic for temporary bypass of left ventricle.
UNIT II CARDIAC ASSIST DEVICES 9
Assisted through Respiration, Right and left Ventricular Bypass Pump, Auxiliary ventricle, Open Chest and Closed Chest type, Intra Aortic Balloon Pumping, Prosthetic Cardiac valves, Principle of External Counter pulsation techniques.
UNIT III ARTIFICIAL KIDNEY
Indication and Principle of Haemodialysis, Membrane, Dialysate, types of filter and membranes, Different types of hemodialyzers, Monitoring Systems, Wearable Artificial Kidney, Implanting Type.
UNIT IV RESPIRATORY AND HEARING AIDS
Ventilator and its types-Intermittent positive pressure, Breathing Apparatus Operating Sequence, Electronic IPPB unit with monitoring for all respiratory parameters. Types of Deafness, Hearing Aids, SISI, masking techniques, wearable devices for hearing correction.
UNIT V RECENT TRENDS
Transcutaneous electrical nerve stimulator, bio-feedback, Diagnostic and point-of-care platforms.
COURSE OUTCOMES:
At the end of this course the students will be able to:
CO1:Explain the principles and construction of artificial heart
CO2:Understand various mechanical techniques that improve therapeutic technology
CO3:Explain the functioning of the membrane or filter that cleanses the blood.
CO4:Describe the tests to assess the hearing loss and development of wearable devices for the same.
CO5:Analyze and research on electrical stimulation and biofeedback techniques in rehabilitation and physiotherapy.
TEXT BOOKS:
1. Gray E Wnek, Gray L Browlin – Encyclopedia of Biomaterials and Biomedical Engineering –Marcel Dekker Inc New York 2004.
2. John. G . Webster – Bioinstrumentation - John Wiley & Sons (Asia) Pvt Ltd - 2004
3. Joseph D.Bronzino, The Biomedical Engineering Handbook, Third Edition: Three Volume Set, CRC Press, 2006
REFERENCES:
1. Andreas.F. Von racum, “Hand book of bio material evaluation”, Mc-Millan publishers, 1980.
2. Gray E Wnek, Gray L Browlin, “Encyclopedia of Biomaterials and Biomedical Engineering” Marcel Dekker Inc New York 2004.
3. D.S. Sunder, “Rehabilitation Medicine”, 3rd Edition, Jaypee Medical Publication, 2010
To download notes click the below links
UNIT II PROSTHETIC AND ORTHODIC DEVICES
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