CSR Technician Syllabus Kerala PSC : DETAILED SYLLABUS FOR THE POST OF CSR TECHNICIAN GR.II/STERILISATION TECHNICIAN GR. II( MEDICAL EDUCATION DEPARTMENT)(Cat.No. : 409/2024, 410/2024, 411/2024)(Total Marks – 100)
PART I : INSTRUMENT MECHANIC / MECHANIC MEDICAL
ELECTRONICS (NTC LEVEL) (40 Marks)
Basics of Human Anatomy and Physiology & Bioelectric Signal – 7 Marks
Introduction to Anatomy and Human Physiology, Bio-electric potentials, Sources
of Bioelectric potentials, Resting & Action potentials, Recording electrodes, Cells and
their Structure, Biomedical recorders – ECG, EMG, EEG. The Heart and Cardiovascular
System, Blood Pressure, Characteristics of Blood Flow, Heart Sounds, The physiology
of respiratory system.
Medical Equipments – 7 Marks
Pacemaker, Defibrillator, Inhalators, Ventilators, Respirators. Clinical Lab
Equipment: Microscope, Colorimeter, Spectrophotometer, Flame photometer, PH meter,
Semi Auto Analyzers, Blood Cell Counter, Blood Gas analyzer, Sphygmomanometer,
Different types of Physiotherapy Equipment technique, Diathermy- Shortwave
Diathermy, Microwave diathermy, Ultrasonic diathermy, Muscle Stimulator. Hospital
Electrical appliances: Hot plate and Magnetic Stirrer, Centrifuges, Hot air oven,
Incubator, Water bath, Nebulizer, Baby Incubator, Clinical Incubator, Phototherapy,
Radiant warmer, Autoclave.
Different Imaging Equipments – 6 Marks
Ultrasound scanners: Basic physics, Block diagram, Transducer type Different
modes – A, B, M mode etc. X-Ray: Basic physics. Different components of X-ray
machine, Block diagram of X Ray machine, H.T. Generator, X-ray tubes, Scattered
radiation & secondary radiation controls, Digital X ray concepts, X-ray films, Screens,
Darkroom system & Procedure, Collimator, Bucky Grids, Dental X-ray machine. CT
Scanner, MRI, Mammography, Bronchoscope.Various departments in Hospital – 5 Marks
Various departments in Hospital, Classification of Hospitals, Role of Biomedical
Department, SOP of Biomedical department, CSSD, Different types of License required
for hospitals – NABH,AERB,ARRT,Drug License,RMDC,PC PNDT
Passive Electronic Components, Basic Electrical terms, Measuring Instruments,Cells and Batteries – 7 Marks
Resistors: Types of resistors, construction & specific use, color-coding, power
rating. Equivalent Resistance of series parallel circuits. Inductors: Principles of
induction, inductive reactance. Types of inductors, Self and Mutual induction. Behavior
of the inductor at low and high frequencies. Series and parallel combination. Working
principle of a Transformer, Step-up, Step down and isolation transformers with
applications. Capacitor:Capacitance and Capacitive Reactance, Impedance. Types of
capacitors, construction, specifications and applications. Electric charges, Potential
difference, Voltage, Current, Resistance. Basics of AC & DC. Terms such as +ve cycle,
-ve cycle, Frequency, Time period, RMS, Peak, P-P, instantaneous value. Insulators,
conductors and semiconductor properties. Working principle of PMMC,MI meters.
Voltmeter, Ammeter and Multimeter. Primary and secondary cells, materials used
specification of cells and batteries. Use of a Hydrometer.
Semiconductor materials – 8 Marks
PN Junction, Forward and Reverse biasing of diodes. Interpretation of diode
specifications. Forward current and Reverse voltage. Rectifier configurations: half
wave ,full wave, Bridge their efficiencies, Filter components, Working principles of Zener
diode, varactor diode, their specifications and applications. Regulated Power supply
using 78XX series, 79XX series Integrated circuits. Transistor: Construction, working of
a PNP and NPN Transistors, purpose of E, B & C Terminals. Significance of α, β and
relationship of a Transistor. Biasing of Transistors. Transistor applications as switch and
amplifier. Transistor input and output characteristics. Classification of amplifiers, RC
coupled amplifier, voltage gain, Feedback and its types. Astable, monostable, bistable
multivibrator circuits using transistors. IC 555, functional description w.r.t. different
configurations of IC 555 such as monostable, astable, IC741Op-Amp basics, Op-Amp
circuits Inverting, Non-inverting Amplifiers.
PART II : CSR TECHNOLOGY (60 Marks)
Module 1 (25 Marks) Sterilisation Processing of equipments and devices
Reprocessing of common medical and dental devices
Reprocessing of endoscopes
Cleaning- methods of cleaning –manual, ultrasonic cleaner, washer disinfectors
Decontamination
Sterilisation
Different methods of sterilization
a) High temperature method-Autoclave- Principle, working, loading and unloading of
article, Maintenance work
– Hot air Oven
b) Low temperature methods-Ethylene oxide sterilization
-hydrogen peroxide gas plasma (Sterrad)
Principle, working, loading and unloading of article, Maintenance work
c) Chemical sterilants- Different types
Module 2 (10 Marks)Quality assurance in CSSD
Quality assurance for CSSD equipment and quality control within CSSD
Indicators for monitoring efficacy of different methods of sterilization- chemical &
biological indicators
Documentation related to safety & security
Module 3 (15 Marks) Packaging, storage & supply
Various reusable packaging materials
Principles of packaging
Types uses and properties of various packaging materials
Packaging techniques, steps for wrapping instruments, sealing, labelling
Package assembly guidelines
Handling and Stocking of sterile devices, shelf life, stock rotation
Requirement of sterile storage area
Transport protocols for contaminated equipment and sterile suppliesInventory management
Types of inventory, inventory replenishment and distribution system
Case cart system
Inventory management of reusable surgical supplies and presterilized items
Inventory control guidelines
Module 4 (10 Marks) Biomedical Engineering
Environmental parameters for each zone of CSSD, CSSD-location, lay out and workflow
Safety devices of steam sterilizer
Automated cleaning machines used in CSSD
Performance qualification testing of steam sterilizer
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