Plastic soda bottles: a reusable material for making transradial sockets

Current socket fabrication methods often require specialized equipment and materials, limiting accessibility in low-resource settings. Prior research has shown that traditional prosthetic sockets can be costly and time-consuming to produce. No prior work had resolved the challenge of creating affordable, functional prosthetics using widely available materials. This gap motivated the exploration of alternative fabrication techniques. Recyclable plastics have been studied for their mechanical properties and environmental benefits. However, their use in prosthetic design remains limited. That uncertainty drove the investigation into repurposing plastic soda bottles for socket production. This paper's contribution introduces a novel approach to prosthetic socket creation.

The aim is to develop a low-cost fabrication method for transradial prosthetic sockets using recyclable materials. The specific problem addressed is the lack of affordable prosthetic options in resource-limited regions. This approach seeks to improve accessibility without sacrificing functionality. The motivation stems from the need to support self-care and daily activities for amputees. The study focuses on creating a socket suitable for both functional and cosmetic use. It also aims to provide a temporary solution for stump care. The process emphasizes speed, simplicity, and cost-effectiveness. This study tests the feasibility of using plastic soda bottles in prosthetic socket design.

The fabrication process involves cutting and shaping plastic soda bottles to form socket structures. No specialized tools are required, allowing for easy replication. The process is designed for rapid assembly and minimal training. The socket is tailored to fit the residual limb through manual adjustments. Multiple sockets can be produced for different terminal devices. The method prioritizes lightweight and durable construction. The socket is tested for suitability in light-duty tasks like feeding and typing. The approach is evaluated for its potential in resource-limited settings.

The fabricated socket is lightweight and suitable for temporary stump care. It supports the attachment of various terminal devices for self-care tasks. The process is fast and requires minimal cost. The socket can be customized for individual use. It is compatible with both functional and cosmetic prostheses. The material is readily available and recyclable. The design allows for multiple sockets to be made from a single bottle. This method may offer a practical solution for low-income regions.

The study proposes a new fabrication process for transradial sockets using plastic soda bottles. The authors suggest this method may be suitable for resource-limited settings. The socket may support self-care and functional activities. The process may be easy to replicate without specialized equipment. The material's availability may reduce production costs. The socket may serve as a temporary solution for stump care. The design may be adaptable for cosmetic use. The authors propose this approach as a potential assistive technology.