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Subrat SaurabhAuthor of Kuch Woh Pal
Cryosurgery is a type of surgery that involves the use of extreme cold to destroy abnormal tissues, such as tumors and cryopreservation of blood. Liquid Nitrogen plant is discussed. . Surgical diathermy involve the use of high-frequency A.C. electric current in surgery as either a cutting modality, or else to cauterize small blood vessels to stop bleeding. Monopolar, Bipolar are discussed with active and indifferent electrodes and foot switches. Safety of ESU is discussed. Different waveforms of cutting and coagulation are shown.
Heart-lung machine takes over the function of the heart and lungs during heart surgery. Heart Lung Equipment/ Extracorporeal Membrane Oxygenation (ECMO) is discussed elaborately with all parts separately.
Fuzzy Logic Based Smart Anesthesia Monitoring System in the Operation Theatre is discussed and needed parameters are monitored so all types of Transducers are illustrated with figures. Then and there electronics circuits are included.
In operation theatre many equipments and connections create leakage currents which are harmful to patients as well as users.
Thermography is a non-invasive method of recording and interpreting the distribution of surface temperature and diagnose the patient. A new generation of high-resolution cameras has been developed, leading to improved diagnostic capability. Medical Thermography uses IR. Operation theatre waste disposal is discussed with safety aspect.
R.k.v. Murugan
Er. R.K.V. Murugan is having 40 years of experience with Hospital Equipments Scientific Equipments, Analog, Digital and Power Electronics,. He is a postgraduate Engineer with Post diploma in Medical Equipment Technology. He was working at Madras University and with multiple Medical Equipment companies across India and also in Gulf for R&D, Installation, Repair and maintenance.
During 1980 itself got hands on experience with microprocessors and now with microcontrollers. Hands on experience with Arduino also.
He does components level repairing of equipments, so he knows very well about components. and he knows Switched mode power supply design. He designed and modified many number of Equipments. He worked with X-ray Equipment, CT Scan, MRI, Anesthesia equipments in operation theatre and variety of equipments in ICU, NICU, PICU, CCU, Emergency departments. He specialized with Renal dialysis and Laboratory equipments. He is very well versed with modern Technologies.
He is also author of Hospital Medical Equipments made easy Volume 1 thru 10 published by notion press.com. A complete set of these books are available in Anna University Library.
