VR (virtual reality) technology based SP (standardized patient) system and method

Abstract

The invention relates to the field of medical education and training, in particular to a VR (virtual reality) technology based SP (standardized patient) system. The SP system comprises a VR virtualization SP, a visual SP library module, a VR 720-degree panoramic virtual scene library module and a disease check data and image data module, wherein the visual SP library module, the VR 720-degree panoramic virtual scene library module and the disease check data and image data module are connected with the VR virtualization SP; a simulated SP is established with the VR technology, the simulated SP is intelligently operated and controlled through control of system software programming, and a clinical diagnosis process is realized. The system can improve analysis and judgment abilities of students of medical colleges or interns for various diseases, solves the problem of absence of patients or patient actors and fills up the blank of clinical operation resources.

Description

technical field [0001] The invention relates to the field of medical education and training, in particular to a standardized patient system and method based on VR virtual reality technology. Background technique [0002] With the continuous development of information technology, more and more modern technology is used in medical education and research. The VR virtual standardized patient designed based on virtual reality technology can simulate the clinical diagnosis process of each department, and train students to actively explore, Have the courage to forge ahead with self-study ability, solve the problem that students have less clinical contact with cases and insufficient experience accumulation, and lay a good foundation for future clinical work. [0003] 1. The concept of VR virtual standardized patients [0004] 1. Standardized Patients (SP for short), also known as Simulate Patients, refer to those normal people or patients who can accurately represent the actual cli...

AI Technical Summary

Problems solved by technology

[0009] 2. Training "actor patients" requires a lot of money and time investment, and the training cost is relatively high

The teacher guides them to carefully observe small details such as the expressions of real patients when they are in pain, the exact location of the pain, and the difference in reaction time. This process requires a lot of manpower and financial resources.

[0011] 3. The degree of simulation is not high

[0012] Because there are differences in the performances of "actor patients", the low degree of simulation will directly affect the judgment of medical students, and it will also lead to unfairness in the exam

In addition, there are some internal pathological factors, such as heart rate, etc., which students cannot intuitively feel through pretending to be patients.

For example, the simulated patient of "tonsillar inflammation" can describe the process of the disease, but his "tonsils" cannot simulate "swelling", he can only simulate the subjective part of the disease, but it is difficult to simulate the objective part of the disease

[0013] 4. Lack of expertise in the medical field

[0014] Due to the complexity of the medical field, each simulated patient's understanding of pathological symptoms may not be correct, which will directly affect the students' judgment results

[0015] 5. Incomplete disease types

[0020] 2. It is easy to cause doctor-patient disputes

[0022] 3. Patients’ rejection of interns or students

[0024] Whether it is a "standardized patient" or a "real patient", these existing problems can be said to be fatal, and they directly lead to difficulties in the promotion of medical examinations.

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