Trends
AR and VR technology in healthcare
Augmented reality (AR) and virtual reality (VR) technologies are changing the healthcare industry, offering innovative solutions that enhance medical training, patient care, and therapeutic interventions. From immersive simulations for medical professionals to therapeutic applications for patients, …
Headline
Augmented reality (AR) and virtual reality (VR) technologies are changing the healthcare industry, offering innovative solutions that enhance medical training, patient care, and therapeutic interventions. From immersive simulations for medical professionals to therapeutic…
Context
Augmented reality (AR) and virtual reality (VR) technologies are changing the healthcare industry, offering innovative solutions that enhance medical training, patient care, and therapeutic interventions. From immersive simulations for medical professionals to therapeutic applications for patients, AR and VR are changing the way healthcare is delivered and experienced. VR provides users with a completely digital experience, immersing them in simulated environments that can be visually and audibly convincing. This immersion is often facilitated through the use of specialised equipment such as VR headsets or goggles, which block out the physical world and replace it with a computer-generated reality. Users can explore and interact with these virtual environments in real-time, creating a sense of presence and immersion. From a medical perspective, VR encompasses a wide range of applications, including diagnostic imaging, surgical simulation, patient education, and therapeutic interventions. According to an FDA executive summary from July 2022, VR is defined as “a set of technologies that can be applied in various ways to diagnose and treat several clinical conditions, with different levels of success.”
Evidence
Pending intelligence enrichment.
Analysis
On the other hand, AR enhances real-world experiences by overlaying digital imagery onto the user’s view of the physical environment. Unlike VR, which immerses users in entirely digital environments, AR supplements the real world with virtual elements, such as images, text, or 3D models. AR technology typically relies on devices equipped with cameras or displays, such as smartphones, tablets, or AR glasses, to superimpose digital content onto the user’s surroundings in real-time. In healthcare, AR has proven to be particularly valuable for enhancing visualisation, improving procedural accuracy, and facilitating medical education. By providing contextual information and guidance directly within the user’s field of view, AR enables healthcare professionals to make informed decisions and perform complex procedures with greater precision. Also read: AR vs VR: What’s the difference? Mental health: One of the most prominent applications of AR/VR in healthcare is in mental health . These technologies are being widely used to conduct exposure therapy for individuals suffering from conditions such as post-traumatic stress disorder ( PTSD ) and phobias. By creating immersive virtual environments where patients can safely confront their fears, AR/VR therapy offers a highly effective treatment option with fewer limitations compared to traditional methods. Research has shown that VR exposure therapy can be beneficial not only for PTSD and phobias but also for conditions like psychosis, autism spectrum disorder, attention deficit hyperactivity disorder (ADHD), eating disorders, and schizophrenia spectrum disorder. Neurological disorders: AR and VR technologies are also making significant strides in the treatment of neurological disorders. For stroke rehabilitation, which often requires extensive therapy sessions and access to specialised facilities, AR/VR offers a solution by providing rehabilitation assistance that can be accessed remotely. These technologies enable patients to engage in rehabilitation exercises from the comfort of their homes, overcoming barriers related to facility or therapist availability. Additionally, AR/VR serves as a valuable diagnostic tool for assessing cognitive functions, providing a rapid and accurate means of evaluating cognitive impairment, memory, and eye movement. This not only streamlines the diagnostic process but also alleviates the burden on neurologists and enhances patient care.
Key Points
- AR and VR offer realistic medical simulations, enhancing skills without patient risk through lifelike virtual environments.
- AR and VR aid in treating conditions like phobias, PTSD, and chronic pain through immersive virtual experiences.
- AR and VR provide interactive 3D medical image visualisations, improving understanding and communication between healthcare professionals and patients.
Actions
Pending intelligence enrichment.
