Remobilization of finger joints through AI-based
reconstruction and generation of patient-specific
ceramic implants – Fingerkit

Project description

The FingerKIT project, carried out by five Fraunhofer Institutes, aimed to develop customized finger joint implants using AI and 3D printing. The goal was to use AI-based software to create three-dimensional models of finger bones from two-dimensional X-ray images. These models are used to manufacture customized implants from metallic or ceramic materials. Additive manufacturing, especially with silicon nitride, enables the production of high-precision implants. These are intended to significantly improve the mobility of fingers that are restricted due to injury or disease. The project promises faster and more cost-effective provision of customized implants.

Transfer of project results to the following Fraunhofer IWM R&D services for companies:

• Materials development and optimization: Companies can benefit from the findings on the use of silicon nitride and other materials to develop durable and biocompatible implants.
• Additive manufacturing: Expertise in 3D printing enables precise and customized manufacturing of implants.
• Artificial intelligence and data analytics: AI-supported methods for creating three-dimensional models from two-dimensional X-ray images improve the individualization and adaptation of medical devices.
• Biomedical materials and medical technology: The developed processes can be transferred to other medical applications to provide innovative solutions in healthcare.
• Characterization and surface properties: Companies can use the improved techniques for analyzing and optimizing materials properties to develop products with better performance and durability.