Vikram Institution of Paramedical Science
Diploma in Operation Theatre & Anaesthesia Technology (DOTT)
Role of Operation Theatre & Anaesthesia Technology
Operation Theatre and Anaesthesia Technology is a specialized paramedical programme that prepares students to become skilled healthcare professionals responsible for assisting surgeons, anaesthesiologists, and the surgical team during diagnostic, therapeutic, and emergency surgical procedures. Operation Theatre & Anaesthesia Technologists play a critical role in ensuring patient safety, maintaining a sterile surgical environment, preparing sophisticated surgical equipment, and supporting anaesthesia administration throughout the perioperative period.
The profession combines scientific knowledge with technical expertise in surgical procedures, anaesthesia techniques, infection prevention, patient monitoring, sterilization, emergency management, and operation theatre management. These professionals serve as an essential link between surgeons, anaesthesiologists, nurses, and other members of the multidisciplinary healthcare team, contributing significantly to successful surgical outcomes.
Students receive comprehensive education in human anatomy and physiology, microbiology, pharmacology, operation theatre techniques, surgical instrumentation, anaesthesia equipment, medical gases, patient positioning, wound management, sterilization methods, biomedical waste management, and infection control. Equal emphasis is placed on ethical practice, communication skills, patient safety, emergency preparedness, and quality assurance.
The curriculum integrates classroom instruction with practical demonstrations, simulation-based learning, and extensive clinical exposure in operation theatres, intensive care units, emergency departments, and post-operative recovery units. Students develop competency in preparing operation theatres, handling surgical instruments, assisting in anaesthesia procedures, monitoring patients, maintaining aseptic techniques, and responding effectively to surgical emergencies.
Graduates are equipped to function confidently in modern healthcare settings by ensuring the smooth conduct of surgical procedures while adhering to the highest standards of safety, professionalism, and evidence-based clinical practice.
Eligibility Criteria
Qualifying Examination
Candidates seeking admission should have passed 10+2 (PUC or equivalent) with Physics, Chemistry, and Biology from a recognized Board.
Admission Requirements
Admissions are conducted according to the eligibility criteria and regulations prescribed by the Government of Karnataka and the Karnataka Para Medical Board.
Course Duration
The Diploma in Operation Theatre & Anaesthesia Technology is a 3-year Diploma Programme, comprising:
First Year – Basic Medical Sciences
Second Year – Operation Theatre Technology
Third Year – Anaesthesia Technology & Operative Surgery
The programme combines classroom teaching, laboratory training, simulation exercises, and extensive clinical postings in affiliated hospitals to develop professional competence.
Course Curriculum
First Year
Students develop a strong foundation in medical sciences and healthcare principles.
Major subjects include:
Human Anatomy
Human Physiology
Biochemistry
Microbiology
Basic Medical Sciences
Second Year
The second year focuses on operation theatre techniques and perioperative patient care.
Major subjects include:
Fundamentals of Operation Theatre Technique
Basic Concepts in Surgery
Surgical Asepsis & Sterilization
Surgical Instrumentation
Infection Prevention & Control
Patient Positioning
Wound Management
Surgical Procedures
Applied Pharmacology
Medical Biochemistry
Microbiology
Third Year
The final year emphasizes advanced anaesthesia technology and specialized surgical assistance.
Major subjects include:
Anaesthesiology
Clinical Anaesthesia
Anaesthesia Equipment & Workstation
Airway Management
Cardiopulmonary Resuscitation (BLS & ACLS)
Regional & General Anaesthesia
Operative Surgery
Emergency & Critical Care
Post-operative Patient Care
Record Keeping & Medico-Legal Aspects
Clinical & Practical Training
Clinical training is an essential component of the programme and enables students to gain practical experience in modern operation theatres and anaesthesia departments under expert supervision.
Students receive hands-on training in:
Operation Theatre Preparation
Surgical Scrubbing, Gowning & Gloving
Sterilization & Disinfection Techniques
Central Sterile Supply Department (CSSD)
Surgical Instrument Identification & Handling
Patient Preparation & Positioning
Surgical Draping
Anaesthesia Workstation Setup
Medical Gas Pipeline Systems
Airway Management
Endotracheal Intubation Assistance
Anaesthesia Monitoring
Anaesthesia Machine Checklists
Intravenous Cannulation
Cardiopulmonary Resuscitation (CPR)
Biomedical Waste Management
Post-operative Recovery Care
Infection Control & Universal Precautions
Students also develop competency in emergency preparedness, equipment maintenance, documentation, communication, and teamwork within multidisciplinary surgical units.
Clinical Exposure
During the programme, students undergo supervised clinical postings in various surgical specialties and critical care units, including:
General Surgery Operation Theatre
Orthopaedic Surgery
Obstetrics & Gynaecology
Neurosurgery
Cardiothoracic Surgery
ENT Surgery
Ophthalmology
Urology
Plastic Surgery
Laparoscopic Surgery
Anaesthesia Department
Intensive Care Unit (ICU)
Post Anaesthesia Care Unit (PACU)
Emergency & Trauma Care
Central Sterile Supply Department (CSSD)
These clinical rotations provide students with real-time exposure to surgical procedures, anaesthesia techniques, patient monitoring, perioperative care, emergency management, and multidisciplinary teamwork, preparing them for professional practice in modern healthcare settings.
Career Opportunities
Graduates of the Diploma in Operation Theatre & Anaesthesia Technology have excellent career opportunities in hospitals, surgical centres, and critical care facilities.
Career options include:
Operation Theatre Technologist
Anaesthesia Technician
Surgical Assistant
Operation Theatre Assistant
Anaesthesia Assistant
Intensive Care Unit (ICU) Technician
Emergency & Trauma Care Technician
Post Anaesthesia Care Unit (PACU) Technician
Central Sterile Supply Department (CSSD) Technician
Medical Equipment Technician
Hospital Operation Theatre Coordinator
Government Hospitals
Multi-speciality Hospitals
Super-speciality Surgical Centres
Day Care Surgical Centres
Medical Colleges
Corporate Healthcare Organizations
Defence Healthcare Services
Graduates may also pursue higher education and specialized training in Anaesthesia Technology, Operation Theatre Management, Critical Care Technology, Hospital Administration, and other allied healthcare disciplines, leading to advanced clinical, academic, and healthcare management careers.