DOTT Course in Kolkata | Diploma in Operation Theatre Technology at BIAHS
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DOTT Course in Kolkata | Diploma in Operation Theatre Technology at BIAHS
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DOTT Course in Kolkata | Diploma in Operation Theatre Technology at BIAHS

Prof. David Wilson
By Prof. David Wilson
January 22, 2026
8 min read
5 comments

The operation theatre (OT) is one of the most critical areas of any hospital. Every successful surgery depends not only on surgeons and anesthetists but also on skilled Operation Theatre Technicians who ensure that the OT functions smoothly, safely, and efficiently. With the rapid growth of hospitals, nursing homes, and surgical centers, the demand for trained OT professionals is increasing every year.

If you are searching for a career-oriented paramedical course after 12th, the DOTT Course in Kolkata (Diploma in Operation Theatre Technology) offered by Behala Institute of Allied Health Sciences (BIAHS) provides the right blend of technical skills, clinical exposure, and job readiness.


What is DOTT (Diploma in Operation Theatre Technology)?

DOTT is a professional paramedical diploma designed to train students in:

  • Operation theatre setup and management

  • Surgical instrument handling

  • Sterilization and infection control

  • Assisting doctors during surgical procedures

  • Patient care before, during, and after surgery

Operation Theatre Technicians play a crucial role in maintaining sterile conditions, preparing surgical equipment, and supporting the medical team during operations. Their work directly impacts patient safety and surgical success.


Why Choose a DOTT Course in Kolkata?

Kolkata is a major healthcare hub in Eastern India with:

  • Multispecialty hospitals

  • Government medical colleges

  • Private nursing homes and surgical clinics

  • Trauma and emergency care centers

Choosing a DOTT course in Kolkata gives students:

  • Access to real hospital environments

  • Better internship opportunities

  • Exposure to modern surgical practices

  • Strong employment prospects after course completion

The city’s expanding healthcare infrastructure ensures continuous demand for trained OT technicians.


Why Study DOTT at Behala Institute of Allied Health Sciences (BIAHS)?

Behala Institute of Allied Health Sciences (BIAHS) is known for its skill-based paramedical education and practical learning approach.

Key Features of DOTT at BIAHS

  • ✔ Practice-focused curriculum aligned with hospital requirements

  • ✔ Experienced faculty with clinical background

  • ✔ Hands-on training in OT equipment and procedures

  • ✔ Mandatory hospital internship

  • ✔ Career guidance and placement assistance

BIAHS emphasizes real-world training, ensuring students are confident and job-ready from the first day of employment.


DOTT Course Details at BIAHS

Course Name

Diploma in Operation Theatre Technology (DOTT)

Duration

  • 2 Years of academic and practical training

  • 6 Months Internship in hospitals or surgical centers

Eligibility Criteria

  • 12th pass from any stream (Science, Arts, or Commerce)

  • Interest in healthcare and surgical assistance

Who Can Apply?

  • Students looking for paramedical courses after 12th

  • Candidates seeking a hospital-based technical career

  • Individuals interested in surgery support and patient care


What You Will Learn in the DOTT Course

The DOTT program at BIAHS provides comprehensive training in both theory and practice.

Core Subjects Covered

  • Human anatomy & physiology

  • Basics of surgery and anesthesia

  • Operation theatre techniques

  • Medical ethics and patient safety

  • Infection control and sterilization methods

Practical Skills Training

  • OT setup and preparation

  • Handling surgical instruments

  • Sterilization of equipment

  • Assisting surgeons and anesthetists

  • Maintaining OT discipline and safety

This practical training ensures students understand the responsibilities and discipline required in an operation theatre.


Importance of Operation Theatre Technicians in Healthcare

Operation Theatre Technicians are essential members of the surgical team. Their responsibilities include:

  • Ensuring a sterile surgical environment

  • Preparing instruments and equipment

  • Assisting during surgeries

  • Monitoring patient safety

  • Coordinating with doctors and nursing staff

Without skilled OT technicians, surgeries cannot be performed safely or efficiently.


Internship & Clinical Exposure

One of the strongest aspects of the DOTT course at BIAHS is the mandatory internship program.

Internship Benefits

  • Real-time exposure to surgical procedures

  • Hands-on experience in hospital OTs

  • Patient-handling and teamwork skills

  • Understanding hospital protocols and discipline

Internships help students transition smoothly from classroom learning to professional hospital work.


Career Scope After DOTT Course

After completing the Diploma in Operation Theatre Technology, students can work in various healthcare settings.

Job Roles

  • Operation Theatre Technician

  • OT Assistant

  • Surgical Assistant

  • Emergency OT Technician

  • ICU / CCU Assistant

Employment Areas

  • Multispecialty hospitals

  • Government and private hospitals

  • Nursing homes

  • Trauma centers

  • Surgical clinics

With experience, OT technicians can move into supervisory roles or specialized surgical departments.


Salary & Career Growth

The salary of an OT technician depends on:

  • Hospital type

  • Experience level

  • Skills and specialization

Career Growth Options

  • Advanced certifications

  • Specialization in surgical departments

  • Higher education such as B.Sc Operation Theatre Technology

Continuous learning can significantly improve career prospects and earning potential.


Why DOTT is a Smart Career Choice After 12th

  • ✔ Short-term professional course

  • ✔ High demand in hospitals

  • ✔ Practical and technical skill development

  • ✔ Affordable education compared to medical degrees

  • ✔ Opportunities in India and abroad

DOTT is ideal for students who want to enter the healthcare sector quickly and build a stable, respected career.


Admission Process at BIAHS

The admission process for the DOTT course at BIAHS is simple and student-friendly:

  1. Eligibility verification

  2. Application submission

  3. Counseling and document verification

  4. Course enrollment

Seats are limited, so early admission is recommended.


Why Choose BIAHS for Paramedical Education?

  • Industry-relevant curriculum

  • Practical-focused teaching methodology

  • Hospital exposure and internship support

  • Career-oriented training

  • Supportive learning environment

BIAHS aims to create skilled healthcare professionals who can meet the growing demands of the medical industry.


Conclusion

If you are looking for a DOTT course in Kolkata with strong practical training and hospital exposure, the Diploma in Operation Theatre Technology at Behala Institute of Allied Health Sciences (BIAHS) is an excellent option. With hands-on learning, expert guidance, and internship opportunities, BIAHS prepares students for a rewarding career in operation theatre technology.

📞 Contact BIAHS today to begin your journey in the healthcare profession.


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