Extended Reality in Biomedical Engineering - Step into Reality Through the Virtual World

Extended Reality in Biomedical Engineering - Step into Reality Through the Virtual World

Edited By Team Careers360 | Updated on Jan 15, 2024 03:19 PM IST | #SSN College of Engineering

In this article Dr A. Kavitha and Dr S. Pravin have jointly shared their views on extended reality in Biomedical Engineering. Here you get to know how Extended reality (XR) technologies, including Virtual Reality (VR), Augmented Reality (AR), and Mixed Reality (MR) are reshaping the fabric of our existence.

Extended Reality in Biomedical Engineering - Step into Reality Through the Virtual World
Extended Reality in Biomedical Engineering - Step into Reality Through the Virtual World

In the fast-paced world of technological evolution, innovations occasionally transcend mere acts of progress, reshaping the fabric of our existence. Extended reality (XR) technologies, including Virtual Reality (VR), Augmented Reality (AR), and Mixed Reality (MR), lead this transformation. They enable us to venture beyond physical boundaries and explore digital realms.

Today, XR isn't just a concept, it is a novel way to experience the world. VR immerses you in computer-generated environments, AR melds digital and real worlds, and MR combines both. These technologies don't just revolutionize work and play but are also transforming healthcare and Biomedical Engineering.

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According to Vnyz Research, the AR and VR industry is expected to grow at a compound annual growth rate (CAGR) of 48.8% until 2025, reaching a total value of $161.1 billion. In healthcare, this growth holds immense potential.

XR Applications in Healthcare

The growing acceptance of mixed reality in healthcare settings is paving the way for transformative applications, from surgical simulations and medical training to patient diagnostics and telemedicine. AR and VR are set to play pivotal roles in enhancing healthcare service delivery and quality.

Augmented Reality (AR) and Virtual Reality (VR) find applications across diverse domains. In surgery, these immersive technologies provide real-time data visualization and 3D modelling, improving precision and reducing risks in complex procedures. In rehabilitation therapy, they offer personalized exercises that expedite patient recovery.

In medical education, AR and VR revolutionize learning by enabling virtual exploration of anatomy, simulation of medical scenarios, tele-training for remote mentorship, and collaborative learning. Human-robot interaction and robot interfaces have greatly improved thanks to MR technology, providing immersive learning experiences.

Augmented Reality

AR has significantly improved operations such as pedicle screw placement, vertebral interventions, and osteotomy planning in spine surgery. The integration of artificial intelligence (AI) and AR in healthcare, especially spine surgery, holds enormous potential for navigation, visualization, and patient outcomes.

For instance, in 2020, Johns Hopkins neurosurgeons performed the first augmented reality surgeries using the Augmedics device. European institutions developed the Video and Optical See-Through Augmented Reality Surgical System (VOSTARS) to enhance intraoperative guidance.

In India, institutions like AIIMS, IIT Bombay, and IIT Madras are implementing digital surgery planning using immersive technologies. A research team from SSN, Chennai is actively developing an affordable surgical navigation system for spine surgery.

A study in Portugal revealed that AR improves interactions between humans and robots by overlaying new information, redefining our relationship with technology.

Virtual Reality

Virtual Reality is proving its worth in stroke rehabilitation, aiding functional improvements in stroke patients through virtual exercises. A study with a 70-year-old patient, diagnosed with a Left Cerebrovascular accident, showed significant improvements with VR therapy. VR-based rehabilitation exercises offer a unique approach for individuals with movement disorders due to nerve cell degeneration.

Moreover, VR therapy has brought renewed hope to individuals grappling with movement disorders caused by nerve cell degeneration. Patients are motivated to regain mobility through VR-based retail therapy exercises, offering a unique and effective approach to rehabilitation.

Cancer patients battling not only their illness but also anxiety find relief through VR. It distracts from pain stimuli, offering emotional and physical solace during medical procedures. VR also plays a role in palliative care, providing diversion and healing for terminally ill patients.

Challenges and Future Prospects

Despite their promise, XR technologies face challenges. Head-Mounted Displays (HMDs) in surgery can cause headaches and discomfort, and the learning curve for XR is steep. Surgeons prioritize tactile feedback, and technical hurdles such as computing constraints, tracking issues, and overheating persist in XR systems. Ethical, security, and privacy concerns are also significant. Addressing these challenges will require continued collaboration between physicians and engineers.

Nevertheless, augmented reality and virtual reality shine as beacons of hope in medical treatment. As technology advances and partnerships flourish, the future of healthcare promises to be more immersive, interactive, and transformative than ever before.

By: Dr A. Kavitha, Professor and Head, Department of Biomedical Engineering, and Dr S. Pravin Kumar, Associate Professor, Department of Biomedical Engineering at Sri Sivasubramaniya Nadar College of Engineering

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Questions related to SSN College of Engineering

Have a question related to SSN College of Engineering ?

Hello,

Hope you are doing well!

You need to be more clear while asking any query so that we can answer correctly. But in general if you ask me, then yes you can get admission in some colleges based on your class 12th result. I myself got admission based on my class 12th result.

Hope this will help.

Hello Aspirant,

I hope you are doing well.

SSN has the benefit of being much less constrictive than other institutions at Anna University and allowing you to discover your skills. We have a fantastic quiz club, a very busy English Literary Club, and a very skilled Drama Club that has performed plays like a professional theatre company, among other things.

Nearly every week, tests are given in two subjects, but they are far more evenly spread out and less demanding than the daily exams given in other colleges. Over the course of two semesters, the majority of the professors I spoke with were quite knowledgable about their fields. Every student on this school has attendance concerns, but generally speaking, it's not impossible to skip a class once in a while.

For first-year students, getting exemptions to attend competitions is challenging, but after making a positive impression on your lecturers, it becomes comparatively simpler.

T-shirts and jeans are acceptable under the loose dress code. Although they are inappropriate, round necks can be worn if there isn't a lab session.

For more information, please visit:

https://www.careers360.com/colleges/sri-sivasubramaniya-nadar-college-of-engineering-kalavakkam

I hope this helps.

Good Luck

Hello aspirant,

You may either pick up an application form from the college office or download it online from the SSN College of Engineering website to apply for admission.

Candidates must have completed class 10+2 from an accredited board in order to apply for BE/BTech. The selection procedure is entirely merit-based.

Admission to PG programmes like ME/MTech is determined by performance on the GATE or TANCET entrance exams.

Thank you

Hope this information helps you.

I'm Bpc Completed student .So May I  join in CSE with Btech

Hello,

Best colleges for mechanical engineering in Chennai are-

  • Velammal Engineering College, Chennai
  • KCG College of Technology, Chennai
  • Easwari Engineering College, Chennai
  • St Joseph's Institute of Technology, Chennai
  • LICET Chennai - Loyola-ICAM College of Engineering and Technology
  • Loyola Institute of Technology, Chennai

For more information visit the link https://engineering.careers360.com/colleges/list-of-mechanical-engineering-colleges-in-chennai

The fees structure of St Joseph's Institute of Technology, Chennai is Rs 2,25,000/- per year.

Thank you.

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