REVIEW OF RECENT TRENDS IN BIO MEDICAL INSTRUMENTATION

Biomedical instrumentation is the branch of science that includes the measurement of physiological variable and parameters. Physiological parameters are blood pressure, velocity of blood flow, action potential of heat muscles, temperature, pH value of blood etc. Physiology explains the physical and chemical factors that are responsible for the origin, development and progression of life. Human physiology is concerned with the specific characteristics and mechanisms of human body that make it a human being.Recent trends in bio medical instrumentation includes Thermograph, Endoscopy unit Laser in Medicine, Diathermy unit, Electrical safety in Medical Equipment.