(Newswire.net — September 7, 2022) –One of them is virtual reality in medicine.
Many times when we think about virtual reality resources, we feel that it is something very distant, things from a movie, do you agree? But the fact is that this innovation is already more present in medicine than we imagine, either experimentally or already put into practice in some cases.
What is virtual reality?
Virtual reality is a technology that makes use of 3D graphics videos to create a virtual environment that resembles a real one.
This is possible thanks to the development of software, high-performance computers and specialized peripherals, which place the user in a three-dimensional scenario.
Within a virtual reality environment, there are basically three principles: immersion, interaction and involvement.
In other words, it can be said that, when inserted in a virtual reality, the user extends the perception of his five senses. Technological resources allow him to have the feeling of actually being in a parallel reality.
For this experience to be felt, some equipment is used, such as VR goggles, trackers, helmets, headphones, among others.
Virtual reality in medicine
The use of virtual reality development in medicine is still at an early stage. The vast majority of applications of this resource in the health area are being studied, given the complexity of the technology. However, advances have already been massively reported in recent years.
The main fields that are benefiting from virtual reality studies in medicine are:
- surgical training
- anatomy study
- bio-simulation
- Biomechanics
- medical imaging
These are just a few areas that are already slowly reaping the rewards of the development of virtual reality technology.
Below we will present details of some of the most promising applications of this innovation for medicine. Check out!
1. Anatomy study
Virtual reality technology allows for a much more detailed view of the anatomy. After all, three-dimensional images are used, which provide more detailed analysis of the internal structure of the human body.
For example, it is possible to use the semi-transparency feature to analyze in more detail the internal structure of the organ. Or even produce more selective views of the body, in order to observe regions that would hardly be accessed in a conventional way.
2. Medical imaging
Virtual reality in medicine represents a new vision for the diagnostic specialty of medical imaging. As previously described, the technology allows a more detailed and assertive visualization of the results of this type of exam.
The most advanced study in this direction takes place at the University of North Carolina. Researchers are developing an alternative method for planning radiation therapy sessions.
It works as follows, the doctor uses an HMD, equipment that allows him to explore the patient’s graphic model in more detail, analyzing the result from the best angles.
With this system, the professional can position himself anywhere, including the position where the rays start, and thus actually “see” where they will pass. The manipulation of the beams, performed with a device attached to the doctor’s hand, becomes easier and more intuitive due to the immersion in the virtual environment.
3. Ultrasound
Ultrasound is another healthcare field that has benefited from the capabilities of virtual reality development. Three-dimensional (3D) ultrasound is capable of producing color images in real time, which can be visualized in detail in parallel reality devices.
The resource represents a great advance for the sector as it allows the early diagnosis of malformations, as it allows a more faithful visualization of all the structures of the fetus.
In addition, three-dimensional ultrasound can also be used to assess tumors in more detail, and check the volume of organs.
Benefits of virtual reality for medicine
Virtual reality is one of the advances that technology is bringing to medicine. And, despite being still in the research phase, the practice has already demonstrated its ability to revolutionize the medical routine around the world.
We list some of the main benefits that we can see with its application. Check it out:
- It minimizes the pain of patients in certain medical treatments/procedures, as it is able to stimulate their senses.
- Greater qualification in the training of students and professionals already trained in the health area
- Improved quality of life for patients
More assertive and agile diagnoses.