The rapid advancement of VR key technologies, the “VR+†power generated by it will certainly promote the development of industry upgrading in various fields including aerospace, equipment manufacturing, medical health, education and training, and culture and entertainment. "VR + medical" is the only way to the "smart health" medical model.
With the rapid advancement of VR key technologies, the “VR+†power generated by it will promote the development of industrial upgrading in various fields including aerospace, equipment manufacturing, medical health, education and training, and culture and entertainment.
"VR + medical" is the only way to the "smart health" medical model.
Virtual surgery helps improve doctor-patient relationship
As an important research direction in the field of virtual reality, virtual surgery is becoming the focus of scientists. It is a new cross-disciplinary research field integrating modern medicine, computer graphics, computer vision, biomechanics, materials science, robotics and many other disciplines.
Doctors can use virtual reality technology to simulate and guide various processes involved in medical operations, including surgical planning, surgical rehearsal exercises, surgical teaching, surgical skills training, intraoperative guided surgery, and postoperative rehabilitation.
Taking the current popular laparoscopic minimally invasive surgery as an example, the surgery penetrates the patient's abdomen and penetrates the surgical instruments and cameras into the abdominal cavity. The doctor can observe the abdominal cavity condition from the computer screen and operate the surgical instruments. Reduce the wound to a lesser extent, reduce the pain of the patient, and shorten the recovery time of the patient. This surgical method brings the gospel to the patient, but it puts higher demands on the doctor. The doctor must be fully trained to master his eye-hand coordination ability and be competent for the corresponding operation.
Doctors use VR surgery simulator for surgical training and planning, which can reduce the cost and risk of surgical training and treatment, reduce the dependence of doctors on animals and corpses in training and teaching, improve the skills and precision of clinical medical diagnosis and treatment, making it difficult Surgery can be spread faster, reducing the patient's treatment pain, shortening the time of hospitalization, and reducing medical expenses. These are of great significance for the development of high-performance medical devices in China, improving the current imbalance in the development of medical standards, and reducing the contradiction between doctors and patients.
Virtual surgical system innovation clinical field
As an important technology carrier carrying “VR+Medicalâ€, the Virtual Surgery System will boost humanity through multi-level application practices such as medical education training, preoperative planning, intraoperative navigation and transformation of new medical technologies. New changes are taking place in the clinical arena.
Starting from medical image data, computer graphics is used to reconstruct the virtual human soft tissue model, simulate the virtual medical environment, and use the simulation system of interaction with tactile interaction device (force feedback device) to provide a virtual doctor. The 3D environment and an interactive operating platform can realistically simulate the entire process of clinical surgery.
First of all, surgery training. Using the virtual surgical system, the patient images and models acquired by the imaging device are introduced into the simulation system, and the surgeon can perform repeated exercises before performing complex surgery on the patient to improve the proficiency and accuracy of the surgery.
Second, preoperative planning and intraoperative navigation. Using the virtual surgical system, the doctor makes more accurate pre-measurement and estimation of the lesion defect, so as to predict the complexity and risk point of the operation. The use of augmented reality technology can immerse medical workers in virtual scenes, learn the actual operation of various operations through visual, auditory and tactile perception, and experience how to deal with various emergencies in clinical operations.
Finally, the transformation of new medical technologies. The birth of a new medical technology often requires verification in animal experiments, followed by multi-stage clinical trials that ultimately benefit humanity. And "VR + medical" allows doctors to verify and promote medical technology on virtual organs and human bodies, reducing trial costs and cycles.
Old textbooks are not the right way to train surgeons. Watching videos is also limited by the angle of the camera. “VR+Medical†opens up a new world. The Royal London Hospital Operating Room broadcasts the entire process of colon cancer surgery through VR technology, which is called the “three-dimensional medical†milestone; Sweden's major medical training centers and hospitals have used a series of VR such as “simulated baby†and simulated pregnant women. The product allows doctors to learn in a more realistic virtual environment, improving the damage to animals in traditional surgical procedures, and reflecting the ultimate humanistic care of medical health.
Virtual reality technology has enabled doctors to create a completely real experience experience from scratch. Newcomers who have just stepped out of medical colleges can become experienced surgeons with virtual surgery systems.
At present, the medical training for minimally invasive surgery in China is usually carried out on corpses, animals or artificial synthetic materials (such as silica gel). The corpse can provide a true anatomical result, but the source is sparse, and the cadaver and living body respond differently to the surgical instrument. Animals can exhibit real responses, but they are expensive; artificial synthetics are inexpensive, but do not reflect the characteristics of soft tissue well.
In contrast, virtual surgery has many advantages such as surgical environment and controllable and repeatable rehearsal of equipment response, which will be the development trend of future surgical training and personalized precision treatment. It can be predicted that the multi-level application of the virtual surgery system and its advantages will definitely promote new changes in the clinical field in China.
Cold Chain Products,Medical Refrigerator,Platelet Incubator,Car Refrigerator
Guangdong Widinlsa International Co.Ltd , https://www.gdwidinlsa.com