Multimedia virtualized environment for shoulder pain rehabilitation

Area of Science:

• Rehabilitation medicine
• Game-based therapy
• Virtual reality applications

Background:

• Traditional shoulder rehabilitation can be monotonous.
• Engaging patients in therapy is crucial for adherence and outcomes.
• Virtual reality offers immersive and interactive training environments.

Purpose of the Study:

• To develop and evaluate a virtual reality-based game system for shoulder training.
• To assess the system's stability, reproducibility, and effectiveness in improving shoulder function.
• To provide a convenient and accessible self-training solution for patients.

Main Methods:

• Utilized Kinect somatosensory device and Unity software to create 3D situational games.
• Collected training data for internet-based cloud/server upload for self-inspection and medical assessment.
• Conducted training with 8 subjects with normal shoulder function and 6 subjects with impaired shoulders over 6 weeks.

Main Results:

• The system demonstrated good stability and reproducibility in subjects with normal shoulder function.
• Significant improvements in performance were observed in subjects with impaired shoulders after 6 weeks of training.
• Performance data stabilized by the third week, with significant differences noted between training periods.

Conclusions:

• Game-based virtual reality training enhances patient concentration and participation.
• The system is cost-effective, easily accessible, and simple to install for home or office use.
• This approach facilitates self-training, improves adherence, and potentially reduces perceived discomfort during rehabilitation.